zybamrm 发表于 2017-6-21 15:54 要乘，题目中说的是按二层和一层刚度比后按照抗震规范7.2.4的放大系数，并非按照抗震等级7.5.6第五款的放 ...
Undo
Redo
Table
Removeformat
Autotypeset Left Center Right
FloatLeft FloatRight Orderedlist Unorderedlist
手机版|小黑屋|第一证书
GMT+8, 2024-9-27 20:07 , Processed in 0.020581 second(s), 2 queries , Apc On.
Powered by Discuz! X3.2
© 2001-2013 Comsenz Inc.
