某特别不规则多层结构选型与设计

Selection and design of a particularly irregular multi-layer structure

本文介绍了某艺术中心特别不规则多层建筑的结构设计,分别从结构特点、结构选型与布置、关键构件设计等方面进行剖析。结合本项目的建筑设计特点,重点梳理上部结构防震缝的设置、钢管混凝土斜柱的设计、屋面大跨钢桁架的计算。采用YJK结构计算软件进行结构整体计算分析,并对关键构件进行性能化设计,以确保结构的安全性和舒适性。计算结果表明,提出的结构设计方案合理,能够满足项目预定的抗震性能目标,其设计方法和加强措施对于今后类似的复杂结构工程具有一定的参考和借鉴意义。

This paper focuses on the design and analysis of a particularly irregular multi-story building for an art center.The paper covers various aspects of the design,including structural characteristics,structural arrangement and key component selection.The design is based on the unique architectural layout of the building,with a joint scheme for the superstructure,design of the steel tube concrete inclined column,and calculation of the long-span steel truss for the roof being the main focus.The YJK structural calculation software is used to analyze the structure as a whole model,ensuring that the key components are designed for the safety and comfort of the building.The results of the calculation show that the structural design scheme proposed in this paper is reasonable and meets the predetermined seismic performance goals of the project.The design method and strengthening measures outlined in this paper can serve as a reference for future complex structural engineering projects.