STAS863Nr.Elemente geometriceViteza de baza Km/hObservatii si reguli de alegere a elementelorcrt.1008060504030251Razele arcelor de cerc centraleminime45024012595603525Razele exceptionale se pot adopta nimai pentru evitarea unor lucrari foarte dificileexceptionale40021511585553222Nu sunt admise pe drumurile internationale7400-425215-290115-15085-11055-7032-3522-256.5426-500291-315151-170111-12571-7536-4026-306501-565316-345171-195126-14076-8041-4531-352Razele arcelor de cerc cuprinse5.5566-625346-375196-226141-15581-9046-5036-40In zone in care in mod frecvent se producepolei, se va evita adoptarea de raze pentru careintre razele minime(exceptionale)5626-685376-405227-245156-17091-9551-5541-45deverul are valori apropiate de cele maxime (6-7%)si razele curente la urmatoarele4.5686-745406-445246-270171-18596-10556-6046-50In traversarea comunelor rurale, deverul se poate micsora pina la valoarea de convertiredeveruri in % :4746-805446-485271-295186-200106-11561-6551-55sau se poate mentine profilul cu dever negativ din aliniament pentru evitarea demolarii sau3.5806-865486-525296-320201-220116-12566-7056-60ingroparii unor case. In aceasta situatie se vor prevedea semnalizarile rutiere pentru restrictii3866-920526-565321-345221-240126-14071-8061-65de viteza2.5*)921-985566-600346-370241-260141-16081-8566-682986-1000601-620371-380261-270161-17086-9069-703Razele curente100062038027017090704Razele recomandabile16001000575400250150100Latimile platformei si a partii carosabile in curbele cu raza mai mica de 225m se supralargesc5Lungimile C ale arcelor de cercLa modernizarile drumurilor din clasele tehnice IV si V , se pot adopta si valorile din paranntezecu raze R minime pt. drumuri deII150140115In cazuri exceptionale pentru evitarea unor lucrari grele sau a unor demolari, aceste lungimiclasa tehnica:III-IV-V si expl.14012095706045 (40)40 (35)(inclusiv cele din paranteze) se pot reduce cu pina la 25%6Lungimile L ale arcelor de clotoidaminime, folosite la racordarilealiniamentelor cu arce de cerc avindPe aceste lungimi se realizeaza rotirea profilelor transversale in jurul axelor drumurilor,razele cuprinse intre razele minimepentru trecerea de la convertire la suprainaltare(exceptionale) si razele curente pt.II12011595drumuri de clasa tehnica:III-IV-V si expl.959575554535307Lungimile L ale arcelor de clotoidaminime, cind nu sunt arce de cercII150140115centrale, pt. drumuri de clasa tehnica:III-IV-V si expl.12512095706045 (40)40 (35)8Lungimile ls pe care se efectueazasuprainaltarea cind nu sunt arce deII12011595Aceste lungimi se masoara pe arcele de clotoida, incepind din originea acestoracerc centrale, pt. drumuri de cls.teh.III-IV-V si expl.959575554535309Lungimile lcs pe care se efectueazaAceste lungimi se masoara pe aliniamente (sau pe arcele de cerc avind razele mai mariconvertirea si suprainaltarea50454030252015decit razele recomandabile ale curbelor vecine)10Distantele de vizibilitate minime pt. :*curbele drumurilor cu doua sau maimulte benzi de circulatie alaturate380230140110706050*curbele drumurilor cu doua sau maiDistantele de vizibilitate se masoara pe axele benzilor de circulatie situate inmulte benzi de circulatie separateinterioarele curbelorprin insule de dirijare1401007035353025*asigurarea posibilitatilor de depasire40032525020015012510011Pasul de proiectareminim1501008060503030Valorile exceptionale se admit numai la modernizari si amenajari de drumuri existenteexceptional100805040303025cind nu sunt necesare racordari verticale12Declivitati longitudinale in %minim566.5777.58Declivitatile exceptionale se admit numai la modernizarile drumurilor din clasele tehnicein aliniamenteexceptional88.59IV si V pentru evitarea unor lucrari foarte dificile13Declivitati longitudinale minime in %in intervalele dintre dintre curbelesuccesive de sensuri contrare avindrazele mai mici decit cele recomandabileunde apare profilul cu dever nul0.5-10.5-10.5-10.5-10.5-10.5-10.5-114Declivitati longitudinale maxime in %in zone cu teren neaccidentat larampele podurilor si pasajelor3444.54.555.515Razele minime ale curbelor verticalept. racordarea declivitatilor succesive la:*racordari concave30002200150010001000500300*racordari convexe la drumurile cu douaSe recomanda ca lungimile curbelor de racordare verticala sa fie mai mari de 1.4Vsau mai multe benzi de circulatie alaturate100004500160013001000800500*racordari convexe la drumurile cu benzide circulatie separate prin insule de dirijare600030001500100080050030016Latimea drumurilorLatimile platformei se masoara intre muchiile taluzurilor sau intre lisele parapetelorclasa tehnica IIplatforma171717cu exceptia drumurilor de clasa tehnica IV si V , cind se admite amplasarea acestoracarosabil141414in cadrul latimii acostamentelorbenzi incadrare0.750.750.75Pe drumurile destinate circulatiei internationale , latimea platformei este declasa tehnica IIIplatforma9999919m pt. cls. tehnica II, si 12m. pt. cls. tehnica III.carosabil77777Incazuri foarte grele, la drumurile judetene de clasa tehnica III, latimea se poate reducecu 1m.benzi incadrare0.50.50.50.50.5clasa tehnica IVplatforma888888carosabil666666benzi incadrare0.250.250.250.250.25In cazuri justificate, pe drumurile comunale de clasa tehnica V , latimea se poate majora cu 0.5mclasa tehnica Vplatforma777777carosabil5.55.55.55.55.55.5benzi incadrare

100RLADXYX'aid. max.eU.minmmmmmmg.c.cc.%%mg.c.cc.40095194.9351160.9494.873.7647.477.5598180.4591400120219.0959451.50119.745.9959.969.549975176.4789400125223.6002341.63124.696.5062.459.9466175.6855400150244.9477362.34149.479.3574.9111.9365171.705742595200.9180550.8894.873.5347.477.1139181.6110425120225.8414291.41119.775.6459.978.988375177.8622425125230.4850971.53124.736.1262.459.3618177.1152425150252.5006972.20149.558.8174.9311.2356173.367645095206.7506490.8494.883.3447.486.7192182.6315450120232.3893541.33119.805.3259.978.48906.55179.0919450125237.1598091.45124.755.7862.458.8411178.3877450150259.8124022.08149.598.3274.9310.6107174.848547595212.4254950.7994.903.1647.486.3661183.5446475120238.7416371.26119.805.0559.978.04126.55180.1944475125243.6617721.37124.785.4762.468.3760179.5248475150266.9272071.97149.637.8874.9410.0519176.173050095217.9406620.7594.913.0147.486.0476184.3677500120244.9280151.20119.814.7959.967.36816.55181.7267500125250.0225061.30124.835.2062.487.9592180.5445500150273.8532981.87149.657.4974.949.5487177.365552595223.347020.7194.942.8647.505.7609185.1096525120251.0086241.14119.854.5759.987.276365182.0788525125256.167571.24124.824.9562.477.5784181.4746525150280.6423821.78149.717.1374.969.0957178.440055095228.564090.6894.912.7347.485.4972185.7901550120256.91071.09119.864.3659.986.945365182.8939550125262.2193261.18124.854.7362.487.2353182.3139550150287.2461851.70149.746.8174.968.6823179.419957595233.7058540.6594.922.6147.485.2584186.4075575120262.6860451.04119.884.1759.986.64345.55183.6375575125268.0771141.13124.844.5262.476.9189183.0865575150293.6738451.63149.746.5174.958.3032180.317960095238.7432570.6394.942.5147.495.0398186.9729600120268.3402171.00119.894.0059.996.36685.55184.3189600125273.8661111.08124.874.3462.486.6317183.7891600150299.9796951.56149.756.2474.957.9567181.139162595243.6650670.6094.942.4147.494.8381187.4942625120273.8942170.96119.923.8460.006.11305.55184.9444625125279.5153521.04124.884.1662.486.3665184.4374625150306.170241.50149.776.0074.967.6386181.893265095248.4692610.5894.932.3147.484.6512187.9768650120279.3087950.92119.923.6959.995.87755.55185.5242650125285.0316571.00124.874.0062.486.1208185.0376650150312.2498411.44149.805.7674.977.3456182.588070095257.876540.5494.962.1547.494.3199188.8336700120289.7887350.86119.883.4259.975.455355186.5630700125295.8059380.93124.903.7162.485.6842186.1052700150324.0152731.34149.815.3574.966.8200183.833572595262.4779950.5294.992.0847.514.1722189.2163725120294.9680530.83119.933.3160.005.26904.55187.0227725125301.0151390.90124.893.5962.475.4772186.6062725150329.7946361.29149.865.1774.986.5866184.387475095266.9446580.5094.972.0147.504.0325189.5770750120299.9971080.80119.923.2059.995.09294.55187.4562750125306.200220.87124.923.4762.495.3057187.0307750150335.3989291.25149.845.0074.976.3658184.910477595271.3753210.4994.991.9447.513.9029189.9122775120304.9754350.77119.943.1059.994.929245187.8596775125311.2696040.84124.943.3662.505.1348187.4485775150340.9748381.21149.884.8474.996.1616185.394980095275.7232770.4795.001.8847.513.7811190.2272800120309.8380740.75119.933.0059.994.774645188.2401800125316.3680750.81124.963.2662.504.9749187.8396800150346.4072491.17149.874.6874.985.9682185.852982595279.956630.4694.971.8247.503.6654190.5255825120314.5939930.73119.902.9159.974.628545188.5993825125321.0829680.79124.893.1562.474.8214188.2134825150351.7613521.14149.864.5474.975.7868186.282785095284.1841720.4494.981.7747.503.5581190.8033850120319.3688230.71119.942.8259.794.49363.55188.9321850125325.9271210.77124.913.0662.484.6801188.5592850150357.0709991.10149.884.4174.985.6172186.684987595287.5686970.4394.481.7047.253.4381191.1026875120324.0588310.69119.962.7460.004.36603.55189.2469875125330.7260380.74124.942.9862.494.5475188.8839875150362.2790771.07149.894.2874.985.4566187.065790095292.3939230.4294.971.6747.493.3597191.3155900120328.6350130.67119.952.6759.994.244235189.5466900125335.4185180.72124.952.8962.494.4212189.1926900150367.3987091.04149.884.1674.975.3045187.426192595296.4263610.4194.971.6347.493.2689191.5503925120333.1256550.65119.922.5959.984.128435189.8313925125340.0705570.70124.972.8262.504.3023189.4834925150372.5240131.01149.934.0575.005.1627187.762795095300.4169030.4094.981.5847.503.1831191.7722950120337.6553840.63119.962.5360.004.02122.55190.0961950125344.6050050.69124.952.7462.494.1884189.7616950150377.4441910.99149.873.9474.975.0247188.089097595304.3327150.3994.971.5447.493.1013191.9836975120342.0613520.62119.962.4660.003.91792.55190.3504975125349.1677610.67124.992.6762.514.0823190.0214975150382.3836990.96149.883.8474.974.8960188.3942100095308.2408850.3894.991.5047.503.0243192.18281000120346.4061420.60119.952.4059.993.81962(2.5)*5190.59221000125353.5159090.65124.922.6062.493.9780190.27541000150387.2501370.94149.883.7574.974.7735188.6846

&CV=100 Km/h&CPage &P

80RLADXYX'aid. max.eU.minmmmmmmg.c.cc.%%mg.c.cc.21595142.9098841.7594.536.9747.4214.0636165.2933215115157.2467112.56114.1910.2057.3717.026975.60.25159.3667215120160.6264372.78119.0711.1059.8517.7667157.8872215140173.4942883.78138.5215.0869.7520.7273151.965922095144.572691.7194.566.8247.4313.7460166.0781220115159.0557422.50114.219.9757.3716.638175.60.25160.2940220120162.4734372.72119.1010.8559.8517.3608158.8486220140175.4972363.70138.5914.7469.7620.2556153.058923095147.8204221.6394.606.5247.4313.1481167.5535230115162.6338222.39114.289.5457.3815.915475.7162.0190230120166.1267142.60119.1810.3859.8616.6063160.6371230140179.4405083.54138.7014.1169.7819.3747155.100324095151.0000061.5694.636.2547.4412.6003168.9053240115166.1342272.29114.349.1557.3915.252775.7163.6006240120169.7056052.49119.259.9659.8815.9155162.2750240140183.2973683.39138.8113.5369.8018.5669156.972125095154.1054091.5094.656.0047.4412.0950170.1517250115169.5641862.20114.408.7857.4014.643375.7165.0552250120173.2027882.39119.319.5659.8815.2785163.7848250140187.0776033.26138.9012.9969.8117.8244158.693026095157.1696091.4494.695.7747.4511.6316171.2961260115172.9077452.12114.438.4557.4014.077775.7166.4039260120176.6409552.30119.379.2059.9014.6922165.1750260140190.7858753.13138.9912.5069.8317.1394160.280527095160.1603041.3994.715.5647.4511.2004172.3601270115176.2031272.04114.478.1457.4113.556675.7167.6477270120180.0066412.22119.428.8659.9114.1482166.4646270140194.425893.02139.0712.0469.8516.5056161.749728095163.1051841.3494.745.3647.4610.8011173.3457280115179.4512591.97114.537.8557.4213.074675.7168.7988280120183.3041552.14119.458.5459.9113.6420167.6639280140197.9898722.91139.1311.6169.8515.9155163.117029095165.9830981.3094.755.1847.4610.4275174.2671290115182.6304321.90114.567.5857.4312.624175.7169.8740290120186.5421032.07119.488.2559.9113.1707168.7808290140201.492162.81139.1811.2269.8615.3663164.389530095168.8156361.2594.765.0047.4610.0794175.1260300115185.7335441.83114.577.3357.4212.20086.55.8170.8832300120189.743252.00119.537.9859.9212.7333169.8182300140204.9428692.72139.2410.8569.8814.8550165.574732595175.7185671.1694.804.6247.479.3051177.0374325115193.325611.69114.646.7757.4411.263266173.1211325120197.4762761.84119.587.3759.9311.7520172.1434325140213.2955412.51139.3410.0269.8813.7103168.226935095182.3486771.0794.834.2947.478.6401178.6782350115200.6238981.57114.696.2957.4510.45875.56175.0409350120204.9434111.71119.656.8459.9410.9140174.1305350140221.3526952.33139.439.3169.9012.7316170.495137595188.7431641.0094.844.0147.478.0636180.1006375115207.6741791.47114.745.8757.469.76235.56176.7032375120212.1214511.60119.686.3959.9410.1849175.8580375140229.13132.18139.528.6969.9211.8838172.460240095194.9195150.9494.853.7647.477.5586181.3464400115214.4762321.38114.765.5057.469.151456178.1607400120219.0991571.50119.745.9959.969.5502177.3632400140236.6524732.04139.588.1569.9311.1417174.180142595200.9282220.8894.873.5447.487.1147182.4423425115221.0662441.30114.785.1857.468.61234.56179.4471425120225.8485891.41119.785.6459.978.9889178.6938425140243.9180511.92139.617.6769.9310.4848175.702045095206.7635720.8494.903.3447.486.7201183.4164450115227.4748531.22114.814.8957.468.133846180.5890450120232.3660841.33119.775.3359.968.4873179.8819450140251.0135411.81139.687.2569.959.9042177.048147595212.4433460.7994.923.1747.496.3672184.2875475115233.7193131.16114.834.6457.477.706446181.6091475120238.7699891.26119.835.0559.988.0431180.9358475140257.8751821.72139.706.8769.959.3817178.258550095217.9408420.7594.913.0147.486.0477185.0755500115239.7690181.10114.834.4057.467.31983.56182.5314500120244.9384371.20119.824.7959.977.6388181.8933500140264.5637491.63139.716.5269.958.9119179.347052595223.3179410.7294.912.8647.485.7594185.7867525115245.7184941.05114.874.2057.486.97283.56183.3600525120250.9856821.14119.834.5759.977.2749182.7557525140271.1298551.56139.776.2269.978.4896180.326455095228.5832160.6894.932.7347.495.4981186.4318550115251.4762481.00114.864.0057.476.654636184.1190550120256.9136591.09119.874.3659.986.9454183.5372550140277.4845691.48139.775.9369.968.1022181.223757595233.7051870.6594.922.6147.485.2584187.0231575115257.1416020.96114.883.8357.486.36592.56184.8081575120262.6548061.04119.854.1759.976.6418184.2563575140283.7119711.42139.785.6769.967.7494182.041060095238.7757050.6394.962.5147.505.0411187.5601600115262.6632370.92114.883.6757.486.10022.56185.4419600120268.3041791.00119.864.0059.976.3651184.9123600140289.8191321.36139.805.4469.967.4268182.788862095242.6718520.6194.932.4247.484.8765187.9655620115266.9883730.89114.873.5557.475.90272(2.5)*6185.9130620120272.7858470.97119.913.8759.996.1618185.3948620140294.6290011.32139.835.2669.987.1882183.3421

&CV=80 Km/h&CPage &P

60RLADXYX'aid. max.eU.minmmmmmmg.c.cc.%%mg.c.cc.1157592.8728902.0374.218.0937.3720.7602149.256811595104.5246443.2593.4012.9247.2326.296175.80.35138.1851115115114.9999124.75112.1618.8357.0231.8309127.11541207594.8659981.9574.277.7637.3819.8934151.374812095106.7713283.1293.5212.4047.2525.199875.90.3140.7620120115117.4704794.55112.3818.0757.0630.5032130.15521257596.8237141.8774.337.4537.3919.0983153.318612595108.9713442.9993.6411.9147.2724.191175.90.3143.1330125115119.8927594.37112.5817.3757.0929.2830132.94911307598.7418411.8074.387.1737.4018.3639155.113613095111.1321372.8893.7411.4647.2923.2618760.3145.3179130115122.2697754.21112.7716.7257.1328.1580135.525514075102.4652851.6774.466.6637.4117.0509158.322414095115.3239462.6793.9110.6647.3221.5990760.3149.2263140115126.8868103.91113.0815.5657.1826.1473140.129615075106.0658701.5674.536.2237.4215.9155161.098415095119.3758922.5094.069.9647.3420.1605760.3152.6083150115131.3390193.65113.3214.5457.2224.4037144.121916075109.5452971.4674.595.8437.4314.9210163.529216095123.2895212.3494.179.3447.3618.90006.560.25155.5711160115135.6422923.43113.5213.6557.2522.8771147.617117075112.9149201.3874.635.5037.4414.0428165.675417095127.0876682.2194.278.8047.3817.78936.56.10.25158.1825170115139.8261273.23113.7012.8657.2921.5342150.692718075116.1888351.3074.675.1937.4513.2628167.582218095130.7659622.0894.348.3147.3916.799466.10.25160.5089180115143.8725233.05113.8312.1657.3020.3358153.436219075119.3716351.2374.714.9237.4512.5645169.288819095134.3569811.9894.427.8847.4115.917166.10.25162.5837190115147.8119512.89113.9411.5257.3219.2647155.888520075122.4724831.1774.734.6837.4511.9362170.824520095137.8339251.8894.467.4947.4115.11835.56.10.25164.4604200115151.6581782.75114.0510.9657.3418.3030158.091022575129.9079151.0474.804.1637.4710.6110174.064222595146.1932631.6794.576.6647.4213.43825.56.20.25168.4099225115160.8526202.44114.249.7557.3716.2683162.749625075136.9253580.9474.833.7437.479.5486176.660425095154.1096131.5094.666.0047.4412.09574.56.2171.5662250115169.5627962.20114.408.7857.4014.6430166.471527575143.6159790.8574.863.4037.488.6814178.780427595161.6274501.3794.715.4647.4510.995546.2174.1522275115177.8334532.00114.507.9957.4213.3110169.521230075150.0023830.7874.893.1237.487.9580180.548630095168.8181481.2594.765.0047.4610.07973.56.3176.3053300115185.7369691.83114.577.3357.4312.2013172.062132575156.1254520.7274.902.8837.487.3457182.045332595175.7105411.1694.794.6247.469.304236.5178.1282325115193.3353071.69114.656.7757.4511.2643174.207935075162.0223640.6774.922.6837.496.8213183.327235095182.3420291.0794.824.2947.478.63952.56.5179.6907350115200.6575601.57114.736.2957.4710.4623176.045237575167.6877410.6274.912.5037.486.3649184.442037595188.7444511.0094.854.0147.478.06372(2.5)*6.5181.0443375115207.6522661.47114.725.8757.459.7603177.651238075168.8219570.6274.932.4737.496.2826184.643738095190.0122100.9994.863.9547.487.95882(2.5)*6.5181.2914380115209.0494391.45114.745.7957.469.6334177.9421

&CV=60 Km/hPage &P

50RLADXYX'aid. max.eU.minmmmmmmg.c.cc.%%mg.c.cc.855568.3758941.4854.435.8927.4120.5977148.4090857077.1342782.3968.829.4934.8026.212476.10.5137.1795858082.4634783.1178.2512.3539.7129.9596129.6852859589.8620004.3892.0817.3147.0135.5766118.4512905570.3533051.4054.485.5627.4119.4507151.2806907079.3701262.2668.948.9834.8224.755976.20.5140.6700908084.8506512.9478.4311.6839.7428.2928133.5964909592.4668204.1492.3916.3847.0633.5998122.9823955572.2845011.3254.545.2827.4218.4286153.8414957081.5482582.1469.068.5134.8423.454876.20.4143.7890958087.1773722.7978.5911.0939.7626.8047137.0893959594.9983753.9292.6515.5547.1131.8299127.03891005574.1601131.2654.585.0127.4317.5062156.15141007083.6668252.0369.158.1034.8622.282176.20.35146.59951008089.4431922.6578.7310.5539.7925.4651140.23361009597.4682673.7392.8814.8047.1530.2396130.68441105577.7814911.1454.664.5627.4415.9154160.13621107087.7476871.8569.297.3734.8820.255276.30.35151.45671108093.8051552.4178.949.6039.8223.1483145.670511095102.2252433.4093.2413.4947.2127.4904136.98621205581.2422411.0554.714.1927.4515.5899161.45671207091.6538171.7069.416.7634.9018.56906.56.40.3155.49841208097.9827552.2179.128.8239.8521.2220150.192412095106.7681083.1293.5212.3947.2525.1983142.23991305584.5585930.9754.763.8727.4613.4673166.26841307095.3897371.5769.496.2534.9117.138366.40.3158.926313080101.9818722.0479.258.1539.8819.5889154.025113095111.1315642.8893.7411.4647.2923.2615146.67981405587.7492180.9054.793.5927.4612.5049168.67851407098.9921371.4569.565.8134.9315.914666.50.3161.859214080105.8294231.9079.357.5739.8918.1889157.310514095115.3239722.6793.9110.6647.3221.5990150.49041505590.8273220.8454.813.3527.4711.6708170.767515070102.4732281.3669.625.4234.9414.85555.56.50.3164.398115080109.5435851.7779.437.0739.9016.9762160.156715095119.3777202.5094.069.9647.3420.1609153.78731605593.8062900.7954.843.1427.4710.9414172.594516070105.8346211.2769.675.0934.9513.927356.50.25166.622816080113.1372121.6679.506.6439.9215.9155162.646316095123.2929132.3494.179.3447.3618.9011156.67521705596.6963790.7454.862.9627.4810.2985174.205217070109.0828031.2069.704.7934.9513.105856.60.25168.590517080116.6149941.5779.556.2539.9214.9783164.845717095127.0862752.2194.278.8047.3817.7889159.22431805599.4963630.7054.872.8027.489.7257175.639618070112.2510011.1369.744.5334.9612.37904.56.60.25170.333018080120.0034941.4879.615.9139.9414.1479166.795118095130.7674412.0894.348.3247.3916.7998161.491319055102.2213940.6654.882.6527.489.2135176.922219070115.3291841.0769.774.2934.9611.727946.60.25171.893519080123.2868011.4079.645.6039.9413.4022168.544919095134.3498031.9794.417.8847.4015.9154163.518620055104.8862050.6354.902.5227.498.7544178.073020070118.3156161.0269.794.0734.9611.13973.56.60.25173.302420080126.4880001.3379.685.3239.9412.7318170.118320095137.8408541.8894.477.4947.4115.1198165.342322555111.2450620.5654.922.2427.497.7812180.510422570125.4895360.9169.823.6234.979.901536.70.25176.269822580134.1690881.1879.754.7339.9611.3185173.435722595146.2028901.6794.586.6647.4313.4399169.192925055117.2594100.5054.932.0127.497.0027182.460125070132.2892220.8269.863.2634.998.91292.56.7178.639725080141.4208961.0779.794.2639.9710.1859176.093825095154.1093581.5094.666.0047.4412.0956172.274227055121.8518340.4754.941.8727.496.4832183.761027070137.4890270.7669.893.0234.998.25392(2.5)*6.7180.219527080146.9763650.9979.833.9439.979.4323177.862727095160.1550131.3994.715.5647.4511.1996174.3280

&CV=50 Km/hPage &P

40RLADXYX'aid. max.eU.minmmmmmmg.c.cc.%%mg.c.cc.554046.9035701.2139.474.819.9123.1492140.8302554549.7485641.5244.256.0622.3726.0427135.0433555052.4410381.8848.987.4724.8328.9379129.2529555554.9988262.2753.64927.2731.829675.60.75123.4694556057.4460532.758.2410.6829.7134.72526.2117.6782556559.7908263.1662.7712.4932.1237.6178111.8930557062.0480793.6667.2214.4234.5340.5118106.1051604048.9913771.1139.564.419.9321.2220145.7573604551.9607281.444.375.5722.3923.8725140.4563605054.7737181.7349.146.8624.8626.5272135.1468605557.4453552.0853.868.2827.3129.178175.70.7129.8451606059.9988992.4858.529.8229.7531.82986.4124.5417606562.4492092.963.1211.4932.1834.4827119.2359607064.8081373.3667.6613.2834.6137.1370113.9273704052.9161660.9539.683.7919.9518.1899153.5070704556.1245341.244.544.7922.4220.4625148.9618705059.1593791.4849.365.924.8922.7353144.4162705562.0496681.7954.167.1227.3625.011175.90.6139.8646706064.8073422.1358.918.4629.8227.28376.6135.3195706567.4555162.563.629.9132.2729.5586130.7696707069.9982752.8968.2711.4634.7131.8294126.2280804056.5684640.8339.753.3219.9615.9155159.3201804559.9978701.0544.644.1922.4417.9037155.3437805063.2467651.349.525.1724.9219.8951151.3607805566.3330191.5754.356.2527.3921.884266.10.55147.3827806069.2822041.8759.167.4329.8623.87346.8143.4043806572.1125752.1963.948.732.3225.8638139.4234807074.8324162.5368.6710.0734.7827.8516135.4478904059.9970820.7439.82.9519.9714.1457163.8427904563.6378020.9444.723.7322.4515.9146160.3050905067.0795121.1549.614.624.9317.6826156.7691905570.3556021.454.495.5627.4119.45195.56.20.5153.2304906073.4840191.6659.346.6129.8921.22037149.6937906576.4864621.9564.167.7532.3622.9898146.1547907079.3711842.2668.958.9834.8224.7566142.62101004063.2436270.6739.842.6619.9712.7316167.45751004567.0806700.8444.773.3622.4614.3234164.27411005070.7106691.0449.694.1524.9515.9155161.08981005574.1613631.2654.585.0127.4317.50684.56.20.4157.90731006077.4604511.559.465.9629.9119.09907154.72281006580.6218131.7564.326.9932.3920.6898151.54131007083.6659992.0369.158.134.8622.2817148.35741104066.3343150.6139.872.4219.9811.5755170.41331104570.3533780.7744.813.0622.4713.0207167.52291105074.1608290.9549.743.7724.9614.4682164.62801105577.7817351.1454.664.5627.4415.915546.30.35161.73341106081.2433851.3659.565.4329.9317.36367.1158.83711106584.5543451.664.436.3632.418.8077155.94891107087.7513691.8569.37.3734.8820.2569153.05061204069.2838950.5639.892.2219.9810.6109172.87891204573.4843820.744.842.8122.4711.9365170.22761205077.4642170.8749.793.4624.9713.2645167.57171205581.2403201.0554.714.1927.4514.58923.56.40.3164.92231206084.8525091.2559.634.9829.9415.91547.2162.26991206588.3215901.4664.535.8432.4217.2433159.61401207091.6497201.769.46.7634.918.5674156.96601304072.1130120.5139.912.0519.999.7947174.96511304576.4873780.6544.872.5922.4911.0190172.51641305080.6207400.849.813.224.9712.2421170.07021305584.5534760.9754.753.8727.4613.465636.40.3167.62321306088.3135641.1559.684.629.9414.68997.3165.17471306591.9283741.3564.65.3932.4415.9171162.72041307095.3964441.5769.56.2534.9217.1407160.27311404074.8267780.4839.911.919.989.0930176.75741404579.3738610.644.892.4122.4810.2317174.48001405083.6707850.7449.852.9724.9811.3695172.20441405587.7442360.954.783.5927.4612.503536.50.3169.93641406091.6521451.0759.734.2729.9513.64207.4167.65931406595.3957491.2664.655.0132.4414.7792165.38491407098.9949361.4669.565.8134.9315.9155163.11241504077.4669050.4439.941.7819.998.4899178.30081504582.1532360.5644.892.2522.489.5481176.18431505086.6016040.6949.862.7724.9810.6101174.06031505590.8288390.8354.813.3527.4711.67122.56.50.3171.93811506094.865441159.763.9929.9612.73167.4169.81731506598.7443131.1764.74.6832.4513.7941167.692415070102.4670541.3669.625.4234.9314.8538165.57301604079.9945350.4239.931.6619.997.9567179.66221604584.8534040.5344.912.1122.498.9526177.67031605089.4388800.6549.872.624.989.9463175.68281605593.8071050.7954.843.1427.4710.94162.56.60.25173.69231606097.9850450.9459.83.7429.9711.93807.5171.699616065101.9814191.164.734.3932.4612.9316169.712316070105.8316201.2769.675.0934.9513.9265167.72261704082.4613730.3939.941.5719.997.4895180.85671704587.4634480.544.921.9822.498.4257178.98441705092.1965990.6149.892.4524.989.3623177.11121705596.6937970.7454.852.9627.4810.29792(2.5*)6.60.25175.239917060100.9974020.8859.823.5229.9711.23507.5173.365817065105.1149981.0364.764.1332.4612.1698171.496317070109.0832191.269.74.7934.9513.1059169.6239

&CV=40 Km/hPage &P

30RLADXYX'aid. max.eU.minmmmmmmg.c.cc.%%mg.c.cc.323030.9837151.1629.354.6114.8929.8413123.7256323533.4668031.5933.976.2517.3334.816075.11.3113.7761324035.7773462.0538.478.119.7439.78935.71.85103.8295324537.9473412.5942.8310.1822.1344.762493.8834333031.4644761.1329.394.4814.929.9377124.0356333533.9852161.5334.036.0617.3433.760075.21.25116.3909334036.3321121.9938.567.8719.7638.58375.81.85106.7435334538.535272.5142.959.8922.1643.404997.1010343031.9368721.129.424.3514.928.0852128.2138343534.4963111.4934.085.8917.3532.767175.31.2118.8500344036.8784331.9438.647.6519.7737.44875.91.8109.4866344539.1156142.4443.079.6222.1842.1301100.1239353032.4035231.0629.454.2314.9127.2834130.2635353535.0004741.4534.145.7317.3631.831975.31.15121.1666354037.4162481.8838.717.4419.7836.377661.7112.0750354539.6859122.3843.179.3622.1940.9248102.9806403034.639970.9329.583.7114.9323.8718138.9829403537.4157711.2734.335.0317.3927.85096.55.61131.0246404039.9990141.6539.016.5519.8331.82946.31.5123.0676404542.4264062.0943.68.2522.2635.8099115.1068453036.7436710.8329.673.3114.9521.2222145.7569453539.686811.1334.484.4917.4124.758165.80.9138.6851454042.4263831.4739.225.8419.8728.29426.51.35131.6130454544.9995841.8643.897.3722.3131.8304124.5405503038.7306520.7529.732.9814.9619.0994151.1824503541.8334781.0234.574.0517.4322.28225.560.8144.8168504044.7211131.3339.365.2719.8925.46456.71.2138.4522504547.4331141.6844.16.6522.3528.6466132.0879553040.6217160.6829.782.7114.9617.3637155.6192553543.874580.9234.653.6917.4420.255956.10.75149.8348554046.9047451.2139.484.819.9123.15046.90.75144.0457554549.7504261.5344.256.0622.3826.0446138.2572603042.4263610.6229.812.4914.9715.9155159.3201603545.824070.8534.73.3817.4518.56674.56.20.7154.0176604048.9891151.1139.564.4119.9321.220170.7148.7108604551.9612721.444.375.5722.3923.8730143.4050653044.1577440.5829.842.314.9714.6905162.4506653547.698250.7834.753.1317.4617.140746.30.65157.5503654050.9906891.0239.624.0819.9419.58877.10.65152.6543654554.0850141.2944.475.1522.4122.0383147.7552703045.8283230.5329.872.1414.9813.6434165.1284703549.497390.7334.782.917.4615.91543.56.40.6160.5843704052.9155260.9539.683.7919.9518.18957.20.6156.0362704556.1244241.244.544.7922.4220.4625151.4902753047.4336150.529.881.9914.9812.7321167.4566753551.2337510.6834.812.7117.4714.853936.50.6163.2130754054.7738250.8939.723.5419.9516.97757.40.6158.9658754558.0952931.1244.64.4722.4319.0990154.7229803048.9926460.4729.91.8714.9811.9380169.4872803552.9144420.6434.832.5417.4713.925836.60.55165.5117804056.5713070.8339.753.3219.9615.91717.50.55161.5291804560.0019081.0544.654.222.4417.9061157.5511853050.4963410.4429.911.7614.9811.2339171.2858853554.5455210.634.852.417.4813.10782.56.60.5167.5380854058.3085290.7839.783.1219.9614.97887.50.5163.7961854561.846750.9944.693.9522.4516.8518160.0501903051.9600320.4229.921.6614.9910.6097172.8812903556.1221910.5734.862.2617.4812.37752(2.5)*6.70.5169.3456904059.9992450.7439.82.9519.9714.14687.60.5165.8072904563.6399220.9444.723.7322.4515.9157162.2694

&CV=30 Km/hPage &P

25RLADXYX'aid. max.eU.minmmmmmmg.c.cc.%%mg.c.cc.222523.4522931.1724.214.6312.3736.1722107.5731223025.6908281.6828.646.6014.7743.407174.51.8593.1033223527.7491042.2732.858.8717.1450.64115.12.7578.6354224029.6648592.8436.8211.4219.4657.874864.1680232523.9788391.1224.274.4312.3834.5980111.5947233026.2675381.6128.756.3214.7941.517774.71.897.7553233528.3721972.1733.038.5217.1748.43745.32.6583.9160234030.3314712.8237.0810.9819.5155.358170.0744242524.4954741.0724.334.2612.3933.1588115.2734243026.8324431.5428.846.0814.8139.787674.81.7102.0158243528.9829282.0933.188.1917.1946.42085.42.5588.7496244030.9841772.7137.3110.5719.5553.052775.4857252525.0005231.0324.384.0912.4031.8323118.6628253027.3864091.4828.945.8514.8238.1980751.6105.9315253529.5801322.0133.327.8817.2244.56265.72.493.2023254031.6226052.6137.5110.1919.5850.929080.4694302527.3862140.8624.573.4312.4326.5260132.2209303029.9994921.2429.264.9114.8831.82996.55.51.35121.6130303532.4034141.6833.836.6417.3037.13556.22111.0019304034.6411602.1938.268.6119.7142.4417100.3895352529.5802820.7424.682.9512.4522.7362141.9043353032.4041161.0629.454.2314.9127.284465.81.15132.8079353534.9993631.4534.135.7317.3531.82986.51.7123.7171354037.4168551.8838.717.4419.7836.3788114.6191402531.6236370.6524.762.5912.4619.8955149.1637403034.6405580.9329.583.7114.9323.87265.56.11141.2094403537.4161071.2734.345.0317.3927.85146.91.5133.2518404039.9999761.6539.016.5519.8331.8310125.2927452533.5422600.5824.812.3012.4717.6852154.8115453036.7423040.8329.673.3114.9421.220656.30.9147.7407453539.6864901.1334.474.4917.4124.75777.11.35140.6665454042.4274771.4739.225.8419.8728.2956133.5906502535.3571000.5224.852.0712.4815.9171159.3296503038.7298810.7529.732.9814.9619.09864.56.50.8152.9664503541.8324361.0234.574.0517.4322.28117.31.2146.6015504044.7211221.3339.365.2719.8925.4645140.2347552537.0811960.4724.871.8912.4814.4688163.0294553040.6214120.6829.782.7114.9617.363446.60.75157.2402553543.8756950.9234.653.6917.4420.25697.40.75151.4532554046.9046741.2139.484.8019.9123.1503145.6664602538.7607720.4324.931.7412.5013.2841166.0682603042.4263740.6229.812.4914.9715.91553.56.70.7160.8055603545.8256620.8534.703.3817.4518.56807.60.7155.5004604048.9892651.1139.564.4119.9321.2202150.1960652540.3100080.4024.911.6012.4812.2419168.7190653044.1602390.5829.842.3014.9714.692236.80.65163.8185653547.6972620.7834.753.1217.4617.14007.70.65158.9229654050.9911831.0239.624.0819.9419.5891154.0247702541.8351540.3724.921.4912.4911.3694170.9496703045.8241410.5329.862.1414.9813.64092(2.5)*6.90.6166.4066703549.4974680.7334.782.9017.4615.91557.80.6161.8574704052.9148280.9539.673.7919.9518.1890157.3104

&CV=25 Km/hPage &P

serpentineNr.Elemente geometrice si parametriClasa tehnica a drumuluiObservatii si reguli de alegere a elementelorcrt.IIIIIIVV1Viteza de baza , in Km/hin curbele principale30202020in curbele secundare604040402Razele arcelor de cerc ale curbelorLa modernizari de drumuri existente, curbele curaze maiprincipale , toate avind deverul 7%30-4020-4020-4020-40mici de 40m racordind aliniamente care se intretaie sub40g, chiar daca nu au curbe auxiliare se asimil. serpentine3Razele minime ale arcelor de cerc ale curbelorauxiliare , toate avind deverul 7%1157070704Lungimile C ale arcelor de cerc ale arcelor decerc ale curbelor auxiliare9565-7040-4530-405Lungimile minime ale arcelor de clotoida folositela racordarile serpentinelor cu aliniamentele854035306Lungimile arcelor de clotoida folosite laracordarile curbelor auxiliare formate din arce de cerc centrale8050-5530-3525-307Lungimile arcelor de clotoida , cind acestea constituiecurbele auxiliare fara arce de cerc centrale9565-7040-4530-408Lungimile ls, pe care pe axele drumurilor se rotesc profilurileLungimile ls sunt mai mici decit arcele de clotoida, astfeltransversale de la convertire la suprainaltare8050-5530-3525-30ca pe diferentele L-ls sa se poata mentine deverul curbei9Aceste lungimi se masoara pe aliniamente sau pe arcelede cerc ale curbelor vecine, daca acestea nu se amena-Lungimile lcs, pe care pe axele drumurilor se rotesc profilurilejeaza, incepind din tangentele arcelor de cerc avind razetransversale pina la convertire40252015cuprinse intre razele curente si cele recomandabile sauincepind din originile arcelor de clotoida, cind razele suntmai mici decit razele curente10Intervalele de variatie ale distantelor intre curbele principaleAmenajarea intervalelor se face in functie de lungimea lorsi cele auxiliare ale serpentinelor, masurate intre punctele X'82.5-162.545-97.532.5-7527.5-60astfel cind lungimea se incadreaza in interval, curbele se11Distantele intre doua serpentine vecine masurate intre punctele X', cind:considera succesive, iar cind sunt mai mari, se considera*intre serpentine nu sunt curbe auxiliare85-16540-9035-7530-60izolate. Intervalele dintre doua curbe auxiliare vecine se*intre serpentine exista numai o curba auxiliara260-420155-265105-19585-160amenajeaza la fel cu cele din trasee curente, insa pentru*intre serpentine sunt doua curbe auxiliare435-675270-440170-315140-260vitezele de baza indicate la pct.112Distantele de vizibilitateminime , cind:*benzile de circulatie sunt alaturate110706050*benzile de circulatie sunt separate5535302513Pasul de proiectareminim60505050exceptional4040402514Declivitatile longitudinale % pe curbelemaxime3.53.53.53.5principale ale serpentinelorexceptionale415Razele minime la racordarile verticale:concave10001000500300convexe cind benzile de circulatie sunt alaturate13001000800500convexe cind benzile de circulatie sunt separate1000800500300