几何尺寸与公差论坛

 找回密码
 注册
查看: 466|回复: 0

shear strength of embedded anchor bolts in cmu

[复制链接]
发表于 2009-9-15 21:51:35 | 显示全部楼层 |阅读模式
shear strength of embedded anchor bolts in cmu
if i have anchor bolts embedded in a cmu wall (f'm=1500psi)that is fully grouted (grout f'c=4000psi), is it ok to use the shear strength values from 1997 ubc table 19-d for bolts embedded in concrete, rather than the values listed in table 21-e for bolts embedded in masonry?  or do the values for masonry already take into account fully grouted units with higher strength grout?
i think your problems can be best answered by a question also.
who鈥檚 holding the grout?
i will use the values listed in bolts embedded in masonry, even if it is 1,000,000psi grout (just exaggerating).
for your second question, my answer is 鈥?perhaps they already consider a certain strength of grout but maybe not higher 鈥?
many thanks.
您需要登录后才可以回帖 登录 | 注册

本版积分规则

QQ|Archiver|小黑屋|几何尺寸与公差论坛

GMT+8, 2025-1-13 15:07 , Processed in 0.035519 second(s), 19 queries .

Powered by Discuz! X3.4 Licensed

© 2001-2023 Discuz! Team.

快速回复 返回顶部 返回列表