某高层钢桁架与钢拉索组合悬挂体系结构设计

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中图分类号：TU973；TU391 文献标志码：A DOI： 10.15935/j.cnki.jggcs.202503.0023

AbstractTo meet the architectural requirements，an ofice tower hasadopted an integrated suspended structural system with combination of steel trussesand steel cables.This article conducted smallearthquake elastic analysis，medium to large earthquake equivalent elastic analysis，and large earthquake elastoplastic analysis on the overallstructure of atypical high-rise suspension system.Specialized analyses such as steel cable bearing capacity analysis，floor comfort analysis，and stress analysis of critical joints stress are also conducted. The analysis results show that the core tube suspension structure system has a high safety reserve and can be used as a structural form of high-rise buildings in practical engineering after reasonable design.In addition， feasible construction plans haveben proposed basedonthe characteristics ofcantilever conversion structures.

Keywords high-rise buildings，suspended system，core tube structure，steel truss， high strength steel cable

0 引言

50年代后期，悬挂结构逐渐开始出现在实际建筑中，并且以筒体悬挂体系为主[1。（剩余11030字）