摘要
在目前的建筑工程施工中,钻孔灌注桩是基础结构的主要形式,在承德地区主要采用端承桩,桩基础的施工大多在水下进行,作为一项重要的隐蔽工程,其成孔环节很多,若某一个施工工序处理不当,就可能造成质量事故,影响工程进度及质量,本文就冲击钻机成孔施工中的各施工环节质量控制进行论述。
In the present building construction, bored pile is the basic form of the main structure, in the Chengde area mainly uses the end bearing pile, pile foundation construction are carried out under water, as an important hidden works, it bore many links, if a certain construction procedure handled improperly, it may cause quality accident, affecting the project progress and quality, the impact drilling machine to drill hole construction in the construction quality control are discussed.
引文
[1]建筑地基基础工程施工质量验收规范GB50202-2002
[2]JTJ041-2000.公路桥涵施工技术规范。