高层建筑大直径冲孔桩施工质量控制

在高层建筑土建施工中,施工技术对工程质量和施工效率的影响至关重要,因而对高层建筑土建施工技术尤其是基础桩工程关键技术提出了更高的要求。本文着重详细介绍了大直径冲孔灌注桩的施工方法,结合工程实例分析了该工程的采取的主要施工方法、技术措施。

Construction Quality Control of the Large Diameter Punching Pile for High-rise Building

In the construction of high-rise buildings, the construction technology has critical impact of quality engineering and construction efficiency, so puts forward higher requireements of construction technology in high-rise buildings especiallythe key technology of pile foundation engineering. This paper introduces the construction method of large diameter bored pile, combined with the engineering example analyzes the main construction method, the engineering measures adopted.