论文部分内容阅读
简要介绍太仓超高连体双塔的结构布置和超限情况。并针对该工程超限情况及平面不足,提出结构设计中采取的加强措施。并采用两个不同程序对其抗震性能进行计算,计算结果表明主要指标均满足现行规范和规程的要求。最后对其转换桁架和钢骨混凝土柱的节点进行了有限元分析,结果显示节点在不利荷载组合下始终处于弹性工作状态。
A brief introduction to the superposition of twin towers in Taicang super structure and overrun situation. In view of the project overrun situation and lack of plane, proposed strengthening measures in structural design. Two different programs are used to calculate the seismic performance. The calculation results show that the main indexes meet the requirements of current codes and regulations. Finally, the finite element analysis of the joints of truss and SRC columns is carried out. The results show that the joints are always in elastic working condition under unfavorable load combination.