高层建筑基础底板大体积混凝土施工技术

Construction Technology of Mass Concrete for Foundation Slab of High-rise Building

近年来,在社会日益发展的背景下,高层建筑规模日益扩大,这就造成社会开始高度重视高层建筑。但是建筑结构是影响高层建筑基础底板质量的关键因素,而高层建筑基础底板施工的重点是大体积混凝土施工。通常,高层建筑的主要基础形式是桩基础以及箱式基础等等,这些基础形式都必须要有体积相当大的承台。基于此,本文从概述大体积混凝土、大体积混凝土的特征、大体积混凝土出现裂缝的原因、大体积混凝土裂缝的有效控制策略以及高层建筑基础底板大体积混凝土施工技术要点五个方面,详细介绍了高层建筑基础底板大体积混凝土施工技术,希望可以为有需要的人提供参考意见。

In recent years,under the background of increasing social development,the scale of high-rise buildings has been expanding,which has caused society to attach great importance to high-rise buildings.However,the structure of the building is a key factor affecting the quality of the foundation slab of the high-rise building,and the focus of the foundation slab construction of the high-rise building is the mass concrete construction.Generally,the main foundation forms of high-rise buildings are pile foundations,box foundations,and so on.These foundation forms must have a fairly large cap.Based on this,this article summarizes the mass concrete,the characteristics of mass concrete,the causes of cracks in mass concrete,effective control strategies for mass concrete cracks,and the construction techniques of mass concrete for high-rise foundation foundation plates.It is hoped that the mass concrete construction technology of high-rise building foundation slabs can provide reference for those in need.