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活荷载(满跨),内力计算

2022-08-14 来源:乌哈旅游
满跨活载作用下A跨梁端

层4321

q(kn/m)6.586.586.586.58

a(m)1.31.31.31.3

l(m)6.36.36.36.3

u=(l-a)*q/2

16.4516.4516.4516.45

MAB(KN*M)-12.5-16.07-16.07-15.66

满跨活载作用下BC跨两端剪力(KN)

层4321

q(kn/m)4.8666

l(m)2.42.42.42.4

ql/42.883.63.63.6

VB=gl/42.883.63.63.6

VC=-gl/4-2.88-3.6-3.6-3.6

满跨活载作用下AB 跨跨中弯矩(KN*

层4321

q(kn/m)6.586.586.586.58

a(m)1.31.31.31.3

l(m)6.36.36.36.3

u=(l-a)*q/2

16.4516.4516.4516.45

MAB-12.5-16.07-16.07-15.66

满跨活载作用下柱轴力(KN)边柱A轴、B轴纵梁端部压横梁端部压力力15.47四层15.92三层15.92二层6.4866.75-16.9812.966.4844.35-16.9812.966.48中柱B轴、C轴柱轴力21.95横梁端部压力-17.43纵梁端部压力11.66层15.86一层6.4889.09-17.0412.96跨梁端简力(KN)

MBA(KN*M)18.6819.4219.4219.38

∑Mik/L0.980.530.530.59

柱轴力29.0959.0388.97∑Mik/l0.980.530.530.59

V1/A=u-∑Mik/l

15.4715.9215.9215.86

v1/A=u-∑Mik/l

Vb=-(u+∑Mik/l)

15.47-17.4315.92-16.9815.92-16.9815.86

-17.04

M=u*1.05-MAB-V1/A*l/2

-18.955-16.8-16.8-17.025

矩(KN*M)

118.97

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