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高层连体结构受力复杂,超限项次较多。结合工程实例,从体系选型、结构布置、超限判别、概念设计等方面进行阐述,采用多模型多程序对其作详细的弹性和弹塑性分析,评价其抗震性能。对连体进行专项分析,并采取相应构造加强措施。
The high-rise conjoined structure is complex and has more overload limit. Combining with engineering examples, the system selection, structure layout, over-limit discrimination, conceptual design and other aspects are elaborated. The elasticity and elasto-plastic analysis are performed by using multiple models and multiple programs to evaluate their seismic performance. Perform special analysis on Siamese and take corresponding measures to strengthen it.