A、<span style="font-size:14px;font-family:宋体">上层梁的线刚度增加将导致本层柱的反弯点下移</span>
B、<span style="font-size:14px;font-family:宋体">下层层高增大将导致本层柱的反弯点上移</span>
C、<span style="font-size:14px;font-family:'Times New Roman'">.</span><span style="font-size:14px;font-family:宋体">柱的反弯点高度与该柱的楼层位置有关，与结构的总层数无关</span>
D、<span style="font-size:14px;font-family:宋体">柱的反弯点高度与荷载分布形式无关</span>