地下车库蜂巢芯空心楼盖施工技术  

Construction Technology of Honeycomb Core Hollow Floor in Underground Garage

作　　者：王慧超 WANG Hui-chao(China Railway No.14 Bureau Group Co.Ltd.Municipal Engineering Branch,Qingdao 266000,China)

机构地区：[1]中铁十四局集团有限公司市政工程分公司,山东青岛266000

出　　处：《工程建设与设计》2024年第13期203-205,共3页Construction & Design for Engineering

摘　　要：结合泊里镇驻地改造施工现场情况,论述了蜂巢芯空心楼盖技术在地下车库施工过程中的应用。通过对蜂巢芯空心楼盖的施工技术要点描述,从降低工程造价;方便施工、减少模板;有效缩短施工工期;有效减少混凝土收缩裂缝;加强防水、防火性能及保温、隔声性能和抗震性能;相比一次性膜壳,蜂巢芯无脱落风险等方面分析地下车库顶板采用蜂巢芯空心楼盖的优势。The application of honeycomb core hollow floor technology in the construction of underground parking lots is discussed in combination with the construction site of the transformation project of Boli Town.By describing the key construction techniques of honeycomb core hollow floor,the advantages of using honeycomb core hollow floor for the roof of the underground parking lot are analyzed,from reducing project cost;Convenient construction,reduce formwork,effectively shorten the construction period;Effectively reduce concrete shrinkage cracks,waterproof,fire performance is better;Good thermal insulation and sound insulation performance;Good seismic performance;Compared with the disposable membrane shell,the honeycomb core has no risk of falling off.

关 键 词：蜂巢芯 空心楼盖 双向密肋梁 施工 

分 类 号：TU74[建筑科学—建筑技术科学] TU755