超大型高层建筑预应力无梁楼盖结构施工技术分析  

Construction Technology Analysis of Prestressed Beamless Floor Structure of Super Large High-rise Building

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作  者:吕忠 Lyu Zhong(Affiliated Hospital of Traditional Chinese Medicine,Guangzhou Medical University,Guangzhou,Guangdong 510000)

机构地区:[1]广州医科大学附属中医医院,广东广州510000

出  处:《江西建材》2024年第7期358-360,共3页

摘  要:超大型高层建筑工程中预应力无梁楼盖结构的应用,对施工技术、施工质量及施工安全要求非常严格。文中以某超大型高层建筑为例,对预应力无梁楼盖结构设计进行分析,同时对预应力无梁楼盖结构进行内力、抗弯承载力、裂缝和柱帽边缘冲切进行验算,探究预应力无梁楼盖结构的施工技术要点,为工程质量提供保障。The application of prestressed beamless floor structure in super large high-rise building projects has very strict requirements on construction technology,construction quality and construction safety.This paper takes a super large high-rise building as an example,analyzes the design of prestressed non-beam floor structure,and verifies the internal force,flexural bearing capacity,cracks and edge punching of column cap of prestressed non-beam floor structure,explores the key points of construction technology of prestressed non-beam floor structure,and provides guarantee for project quality.

关 键 词:超大型高层建筑 预应力 无梁楼盖 施工技术 

分 类 号:TU74[建筑科学—建筑技术科学]

 

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