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现浇混凝土粮仓结构设计浅析

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以广西梧州市长洲区在建的某国家粮食储备库项目为例,选取跨度为 21.5 m的粮仓进行设计分析.该粮仓采用非预应力现浇混凝土拱板屋盖排架结构,与常规建筑有所不同,体现在该粮仓的拱板屋盖不仅要对屋盖上、下弦板进行安全验算,还要考虑到整体现浇与局部预制相结合,故论文从结构设计计算的安全合理性到设计图中的注意事项以及施工要求等各个方面展开逐一分析.
Analysis of the Structural Design of Cast-in-Place Concrete Granary
Taking a national grain storage project under construction in Changzhou District,Wuzhou,Guangxi as an example,a grain silo with a span of 21.5 m was selected for design analysis.The granary adopts the non-prestressed cast-in-place concrete arch slab roof structure,which is different from the conventional building.The arch slab roof of the granary not only requires the safety check calculation of the roof top and lower wire plates,but also takes into account the combination of overall cast-in-place and local prefabrication.Therefore,the safety rationality of structural design calculation,the precautions in the design drawing,and the construction requirements are analyzed one by one.

granaryshelving structurearch slab roofconstruction requirement

谢英晓

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美华建筑设计有限公司广西分公司,南宁 530000

粮仓 排架结构 拱板屋盖 施工要求

2025

工程建设与设计
国家机械工业局工程建设中心 中国机械工业勘察设计协会 中国中元国际工程公司

工程建设与设计

影响因子:0.494
ISSN:1007-9467
年,卷(期):2025.(1)