A 大于液限 B 大于40% C 大于50% D 大于60%

A 刚度大 B 振动周期长 C 阻尼比小 D 风振效应大

A P/4 B P/2 C PH/4 D <img border="0" alt="" src="https://tuku.weimei168.com/uploads/upimg/20251122/13562791_0_1.jpg">

A 悬索支座的锚固结构构件刚度应较大 B 承重索或稳定索必须都处于受拉状态 C 索桁架的下索一般应施加预应力 D 双曲抛物面的刚度和稳定性优于车轮形悬索结构

A 弹性好 B 塑性好 C 韧性好 D 强度高

A HPB235级钢筋 B HRB335级钢筋 C HRB400级钢筋 D 冷加工钢筋

A <img border="0" alt="" src="https://tuku.weimei168.com/uploads/upimg/20251122/13559193_0_1.jpg"> B <img border="0" alt="" src="https://tuku.weimei168.com/uploads/upimg/20251122/13559193_0_2.jpg"> C <img border="0" alt="" src="https://tuku.weimei168.com/uploads/upimg/20251122/13559193_0_3.jpg"> D <img border="0" alt="" src="https://tuku.weimei168.com/uploads/upimg/20251122/13559193_0_4.jpg">

A 温度应力由结构中间向两端逐渐增大 B 温度应力由结构中间向两端逐渐减小 C 梁、柱的温度应力分别相等 D 结构不产生温度应力

A <img border="0" alt="" src="https://tuku.weimei168.com/uploads/upimg/20251122/13559488_0_1.jpg"> B <img border="0" alt="" src="https://tuku.weimei168.com/uploads/upimg/20251122/13559488_0_2.jpg"> C <img border="0" alt="" src="https://tuku.weimei168.com/uploads/upimg/20251122/13559488_0_3.jpg"> D <img border="0" alt="" src="https://tuku.weimei168.com/uploads/upimg/20251122/13559488_0_4.jpg">

A Ⅰ、Ⅱ、Ⅳ B Ⅱ、Ⅲ、Ⅳ C Ⅰ、Ⅲ、Ⅳ D Ⅰ、Ⅱ、Ⅲ