地下室外墙开裂原因分析及防治措施  

Analysis on Crack Causes and Prevention Measures of Basement Exterior Walls

作　　者：瞿洪敏 Qu Hong-min(Tongren Urban and Rural Planning Survey Design Research Institute Co.,Ltd.,Tongren 554200,Guizhou Province,China)

机构地区：[1]铜仁市城乡规划勘测设计研究院有限公司,贵州铜仁554200

出　　处：《建筑与装饰》2023年第14期173-175,共3页Construction & Decoration

摘　　要：由于城市的不断发展,土地资源显得愈发珍稀,因此,地下空间的应用也被加以重视。为了使地下空间的利用率最大化,地下室的单层面积往往大于上部工程,因此,在设计地下室外墙时,多采用超长结构设计。然而,由于工程设计、施工及工程完成后的养护等方面的原因,混凝土地下室外墙裂缝的现象较为普遍。本文从施工、设计、原材料等方面对地下室外墙开裂原因进行分析,并对其制定相应的解决措施,供相关人员参考。Due to the continuous development of cities,land resources are becoming rarer,so the application of underground space is concerned.In order to maximize the utilization rate of underground space,the single floor area of the basement is often larger than the upper project,so when designing the exterior wall of the basement,the ultra-long structure design is often adopted.However,due to factors in engineering design,construction and maintenance after the completion of the project,cracks in the exterior walls of concrete basements are common.This paper analyzes the carack causes of the basement exterior walls from the construction,design and raw materials,and formulates corresponding solutions for the reference of relevant personnel.

关 键 词：地下室 外墙开裂 原因 防治措施 

分 类 号：TU7[建筑科学—建筑技术科学]