高层建筑混凝土施工技术要点分析

高层建筑混凝土施工技术要点分析

[摘要] 高层建筑的混凝土施工有自己的特点，不能将一般的混凝土施工工艺套用在高层建筑上施工。在高层建筑中混凝土质量的好坏，既对结构物的安全有影响，也对结构物的造价有很大影响，因此在高层建筑施工中我们必须对混凝土的施工技术有足够的重视，本文结合实际中的一些应用简要介绍高层建筑的混凝上施工技术要求。

[关键词] 高层建筑；混凝土施工；技术与方法；质量控制

high-rise building concrete construction technology

FangShiMao

School of Naval Architecture and Civil Engineering, Zhejiang Ocean University, A07 civil 2 class，070303229

[Abstract] High-rise building concrete construction has its own

characteristics, can not use ordinary concrete construction craft around high-rise building on construction. In high-rise buildings in the

concrete quality stand or fall, both to the structures of the safety of structures under the influence, but also the cost has great influence, so in high-rise building construction which we must to the concrete construction technology enough attention, this article proposes some application of brief introduction of high-rise building

coagu-flocculation on construction technical requirements.

[Key Words] High-rise buildings; The concrete construction; Technology and method; Quality control

1 前言

近年来高层建筑发展迅速，建筑朝体型复杂、功能多样的综合性方向发展，因而相应的结构形式也复杂多样。高层建筑的特点是层数多，高度大，结构类型多样，体型复杂，施工难度大，施工工艺技术要求高，材料用量多，施工工期长，专业性强，工序多，交叉作业多，结构自重大，受力特点、设计依据与一般多层建筑有很大的不同，对结构的安全度要求特别高，对工程结构的施工质量提出了更高