fundatie-5

Upload: cmunteanu

Post on 04-Jun-2018

214 views

Category:

Documents


0 download

TRANSCRIPT

  • 8/13/2019 fundatie-5

    1/2

    PROIECT .DIMENSIONARE GRINDA FUNDATIE

    lo= 5.6 m

    bz= 0.3 m latime zidarie

    hz= 2.16 m inaltime zidarie

    Se alege grinda cu sectiunea transversala 35x50

    B= 0.35 h= 0.5

    b= 25 kN/m

    c= 16 kN/m

    t= 0.19 kN/m

    Evaluarea incarcarilor

    gz = 12.4416 kN/m

    gt= 0.98496 kN/m

    gp= 5.25 kN/m

    Incarcarea totala:

    q= 18.67656 kN/m

    Calculul solicitarilor

    VA=VB= 52.29437 kN

    M= 73.21212 kNm

    Calculul armaturii

    ho= 0.455 m 45.5 cm

    a= 4.5 cm 0.045 m

    Se alege un procent de armare p%= 0.67 %

    Aa= 10.66975 cm2

    Se alege armatura: 316 Aa= 6.03 cm2

    218 Aa= 5.09 cm2

    p%= 0.698273

    2

    0qlVV BA

    8

    02ql

    M

  • 8/13/2019 fundatie-5

    2/2