标志牌支撑设计计算书

Wbf

Hbi D

440

264

273标志板重量单位重量（g/cm3）横梁重单位重量（g/cm3）1.014285888 2.7

3.0821104927.9

Fwb1r0

rQ p

c

V 19.137071921 1.4

1.2258

1.240

Fwh1r0rQ p

c

V 0.3626027021 1.4 1.2258

0.840

Fwp1r0rQ p

c

V 2.4407015591 1.4 1.2258

0.840

G4r0rG G1

w1

0.6085715331

1.2 1.014285888

0.36816Qy1G4w1Hh

My1

2.457837828

0.6085715330.36816

5.023

6.338087

截面面积惯性矩抗弯模量

直径

壁厚I W

0.152

0.010.004461 2.14589E-05 6.82242E-05

标志板的支撑结构

恒重

立柱尺规格版面尺寸(m)立柱所受的风强度验算竖直荷载标志板所受的风横梁所受的风横梁

h

长度

10

8.14

7.9

152

8

立柱重量单位重量（Kg/m2）合计（KN ）5.727642281.68

9.82403855

Wbf

Hbi

440

264

Wbf

Hbi

0.543

0.152

Wbf

Hbi

8.14

0.273

G2Hh Fwb Fwb1

W2

3.0821105 5.023

9.56853619.1370719

0.333888G4l2l3w1l1Qx1

0.60857150.543

2.240.36816

5.023

9.768447

Q

Qx1

Qy1

M Mx1My1

10.07291

9.768446692 2.45783827.42100526.67846 6.338087

撑结构计算重

立柱尺寸

受的风载

验算荷载受的风载受的风载

横梁梁

5

Fwb1Hhn1

0.3626030.543

Fwb w1l2Mx1Fwb l2l3l2

9.5685360.368160.54326.678469.5685360.543 2.240.543

σmaxτmax

401.9247

w2

0.333888