帮助与文档
GEO5
  • GEO5 > 
  • 在线帮助 > 
  • 理论 > 
  • Timber Cross-Section Verification > 
  • Verification According to the Safety Factor

Verification According to the Safety Factor

Verification According to the Safety Factor

Check for bending and stress caused by normal force

The normal stress checking is based on the following expression:

where:

σn

-

normal stress caused by tension or compression

σm

-

bending stress

fn

-

tensile resp. compressive strength of timber

fm

-

bending strength of timber

SFs

safety factor for bearing capacity of timber cross-section

The value of utilization is provided by:

Check for shear

The shear stress τ checking is based on the following expression:

where:

fv

-

shear strength of timber

The value of utilization is provided by:

0 个评论

要回答文章请先登录注册