建筑结构

2020, v.50;No.528(12) 58-63

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浙江佛学院二期工程(弥勒圣坛)龙华法堂钢结构设计
Steel structural design of Longhua Sanctuary in second-stage project (Maitreya Altar) of Zhejiang Buddhist Institute

刘培祥;刘彦生;李青翔;陈宇军;崔光海;
LIU Peixiang;LIU Yansheng;LI Qingxiang;CHEN Yujun;CUI Guanghai;Architectural Design & Research Institute of Tsinghua University Co., Ltd.;

摘要(Abstract):

浙江佛学院二期工程(弥勒圣坛)龙华法堂项目主体结构形式采用大跨度单层网壳结构,结构平面最大长度184m,南北向跨度104m,东西向跨度接近120m,其布置形式和跨度为国内少见的单层网壳结构。着重介绍了本项目的结构体系特点及其关键技术,并对主体结构进行了弹性分析、稳定性分析以及节点有限分析等多方面工作,详细介绍了结构设计及其相关细节。通过分析研究,本项目优化了单层网壳结构惯用的弯扭构件布置形式及其节点构造,为其他类似工程提供参考和借鉴。
The main structure of Longhua Sanctuary in second-stage project(Maitreya Altar) of Zhejiang Buddhist Institute is a large-span single-layer reticulated shell structure. The maximum length of the structure plane is 184 m, the north-south span is 104 m, and the east-west span is close to 120 m. Its layout and span are rare single-layer reticulated shell structures in China. The characteristics and key technologies of the structural system of the project were introduced emphatically, and elastic analysis, stability analysis and joint finite analysis were conducted on the main structure, and the structural design and relevant details were introduced. Through the analysis and research, the project optimized the conventional layout of bent-torsional members and joint structures of single-layer reticulated shell structure, providing reference for other similar projects.

关键词(KeyWords): 龙华法堂;单层网壳;异形网壳;稳定性;弯扭构件;铸钢节点
Longhua Sanctuary;single-layer reticulated shell;heteromorphic reticulated shell;stability;bent-torsional member;cast-steel joint

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作者(Author): 刘培祥;刘彦生;李青翔;陈宇军;崔光海;
LIU Peixiang;LIU Yansheng;LI Qingxiang;CHEN Yujun;CUI Guanghai;Architectural Design & Research Institute of Tsinghua University Co., Ltd.;

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