摘要
针对某公路桥梁工程实际情况,对其大直径钻孔桩施工技术具体应用进行深入分析,内容包括钻孔平台搭设、钢护筒制作与插打、泥浆制备与循环、钻孔钻进、钢筋笼制安与混凝土灌注。
In view of the actual situation of a highway bridge project,the in-depth analysis of the concrete application of largediameter bored pile construction technology includes drilling platform erection,steel casing production and insertion,mud preparation and circulation,drilling and drilling,reinforced cages are filled with concrete and concrete.
出处
《建筑技术开发》
2019年第12期53-54,共2页
Building Technology Development
关键词
公路桥梁
大直径钻孔桩
钢护筒
highway bridge
large diameter bored pile
Steel casing
