软弱土场地上某高层剪力墙结构设计

Structural design on the shear wall of a high-rise building constructed on the soft soil site

通过天津诺德名苑工程结构设计,介绍了软弱土场地上高层剪力墙的结构设计。对其中的5#楼进行结构分析,针对其X,Y向不同的高宽比,分别合理布置剪力墙并巧妙地利用强连梁在抗震设计中的强剪弱弯特性对模型进行处理,最终使其各方面参数均能满足规范要求;同时结合优化设计对部分特殊连梁进行优化,得到一个经济合理的优化方案。

The structural design on the shear wall of a high-rise building constructed on the soft soil site was summarized based on structural design of the high-rise buildings of Tianjin Nuode Ming Yuan. Structural design was carried out on the No. 5building. Considering different height-width ratios of the structure in X-direction and Y-direction,shear walls were arranged reasonably and characteristics of strong shear capacity and weak bending capacity of strong coupling beams in seismic design were used to optimize the model. Finally,all the parameters meet requirements of the code. Combining with optimization design,parts of special coupling beams were optimized to reach an economic and reasonable optimization scheme.