某构筑物根据使用要求设置一钢结构夹层,钢材采用Q235钢,结构平面布置如图所示。构件之间的连接均为铰接。抗震设防烈度为8度。 假定,夹层平台板采用混凝土并考虑其
A <img border="0" alt="" src="https://tuku.weimei168.com/uploads/upimg/20251103/24131047_0_1.png"> B
<img border="0" alt="" src="https://tuku.weimei168.com/uploads/upimg/20251103/24131047_0_2.png"> C
<img border="0" alt="" src="https://tuku.weimei168.com/uploads/upimg/20251103/24131047_0_3.png"> D
<img border="0" alt="" src="https://tuku.weimei168.com/uploads/upimg/20251103/24131047_0_4.png">