calcul perete ax 9 (sectiune i)

8/16/2019 Calcul Perete Ax 9 (Sectiune I)

1/8

Calculul capacitati - Perete Ax 9

fd= 1.92 N/mmp

Htotal= 14.4m

hniv= 4.8 m

lw= 7.82 m

tw= 0.42 m

A+= 6.35 mp

A-= 5.84 mp

Calculul Vf1

!n" "!i"mi$ po%itiv

Nivel Hp λp cp Nd σ0 νd Vf1

&ta' 2 4.8 0.613811

2

1147.67 0.1807354 0.094133 833.6701 -758.31

&ta' 1 9.6 1.227621 2277.74 0.3586992 0.1868225 728.391 -1341.43

(a)t!) 14.4 1.841432 3358.93 0.5289654 0.2755028 623.0819 -1421.64

!n" "!i"mi$ n!*ativ

Nivel Hp λp cp νd

&ta' 2 4.8 0.613811

2

865.860.1482637 0.0772207 642.6805 779.11

&ta' 1 9.6 1.227621 1502.59 0.2572928 0.1340067 517.6797 1328.78(a)t!) 14.4 1.841432 2087.09 0.3573784 0.1861346 445.3974 1474.58

VEd

Nd ,Nσ0

N/mmpVf1,N

VEd


2/8

Calcul Vf2fv,0= 0.045 N/mmp

ftd= 0.028 N/mmp

t"!n" p.= 0.42 m"!n" p.= 3.34 m

t"!n" n.= 0.42 m

"!n" n.= 3.6 m

!n" "!i"mi$ po%itiv

Nivel Nd Med Atc xG fvd !λp σ0

&ta' 2 1147.67 841.94 1.4028 0.7336081 3.9791092 7.429 0.041073 128.1542 1 0.180735

&ta' 1 2277.74 3525.96 1.4028 1.5480081 3.9791092 6.9152825 0.066 191.6905 1.227621 0.358699

(a)t!) 3358.93 7367.98 1.4028 2.1935497 3.9791092 5.475531 0.089848 206.6263 1.5 0.528965

!n" "!i"mi$ n!*ativ

Nivel Nd Med Atc xG fvd !λp σ0

&ta' 2 865.86 839.49 1.512 0.9695447 3.8408908 7.429 0.036524 113.9629 1 0.148264

&ta' 1 1502.59 3781.27 1.512 2.5165015 3.8408908 4.4047205 0.051796 95.82151 1.227621 0.257293

(a)t!) 2087.09 8359.34 1.512 3.83 3.8408908 0.2633208 0.065815 7.278751 1.5 0.357378

e"#$

%&m

Vf21,N

e"#$

%&m

Vf21,N


3/8

t"!n" p.= 0.42 m

"!n" p.= 3.34 m

t"!n" n.= 0.42 m

"!n" n.= 3.6 m

!n" "!i"mi$ po%itiv

Nivel Ned A'c Atc (c )G *'c 1+2,rc M.d

&ta' 2 1147.67 0.747181

1.4028

0.2237069 0.1118534 3.8672558

51.80693 2.460421

2823.75

&ta' 1 2277.74 1.482904 0.610723 0.2008197 3.7782895 5604.20(a)t!) 3358.93 2.186803 2.2866747 0.2752505 3.7038587 8264.38

!n" "!i"mi$ n!*ativ

Nivel Ned A'c Atc (c )G *'c 1+2,rc M.d

&ta' 2 865.860.563711

1.512

0.1565864 0.0782932 3.7625976

51.80693 2.548962

2207.04

&ta' 1 1502.59 0.978249 0.2717357 0.1358679 3.7050229 3830.05

(a)t!) 2087.09 1.358783 0.3774396 0.1887198 3.652171 5319.91

Calculul M.d

/"#$

/

"#$


4/8

Calculul N.d

h!t= 4.8 m

Nivel i

&ta' 2 0.75 1147.67 0.06535 1.4 2.1 0.9 0.12 1.410456 0.025069 1.435525&ta' 1 2.58 2277.74 0.11327 1.4 2.1 0.9 0.73 1.432049 0.02526 1.45731

(a)t!) 3.49 3358.93 0.103902 1.4 2.1 0.9 2.31 1.468772 0.025582 1.494354

Nivel i

&ta' 2 0.75 865.86 0.086619 1.4 2.1 0.9 0.12 1.413859 0.025099 1.438959

&ta' 1 2.58 1502.59 0.171704 1.4 2.1 0.9 0.73 1.448583 0.025406 1.473989

(a)t!) 3.49 2087.09 0.167218 1.4 2.1 0.9 2.31 1.51068 0.025945 1.536625

Ned

"N$e3i"c#$

ea"c#$

e"c#$

Mex 245"N#$

e3#"c#$

e"c#$

Mex

"N#$

Ned"N$

e3i"c#$

ea"c#$

e"c#$

Mex 245"N#$

e3#"c#$

e"c#$

e#

"c#$


5/8


6/8

251.0922 128.15424

278.3923 191.69053

273.4374 206.62631

230.7366 113.96294

239.12 95.821506

227.4508 7.278751

Vf22,N

Vf2,N

Vf22,N

Vf2,N


7/8


8/8

#

0.856 10436.3520.856 10436.352

0.856 10436.352 0.03558

#

0.856 9598.1568

0.856 9598.1568

0.856 9598.1568

N.d"N$

N.d"N$

calcul perete ax 9 (sectiune i)

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