不定项选择题 拟建16层钢筋混凝土剪力墙结构住宅，首层剪力墙Q1如图所示，周边与刚度较小的梁相连，抗震等级二级，安全等级二级，要求从严执行规范、规程的规定，混凝
A 12<img border="0" alt="" src="https://tuku.weimei168.com/uploads/upimg/20251104/22417395_0_1.png">14 B
12<img border="0" alt="" src="https://tuku.weimei168.com/uploads/upimg/20251104/22417395_0_2.png">16 C
6<img border="0" alt="" src="https://tuku.weimei168.com/uploads/upimg/20251104/22417395_0_3.png">16＋6<img border="0" alt="" src="https://tuku.weimei168.com/uploads/upimg/20251104/22417395_0_4.png">18 D
12<img border="0" alt="" src="https://tuku.weimei168.com/uploads/upimg/20251104/22417395_0_5.png">20
