摘要
由于近年来城市发展进程的不断推进,我国道桥行业的发展也变得越来越好。通常,在实际的工程基坑围护施工工作进行阶段,经常会遇到砂卵石土层中钻孔桩成孔工艺的优选问题。因此,合理地对钻孔桩成孔工艺进行选择,可在一定程度上对基坑围护工作的开展产生影响,同时也关联着工程建设的成本以及安全质量。基于此,对砂卵石土层中钻孔桩成孔工艺的实际应用进行了研究,希望可为相关人员提供一定的帮助。
Due to the continuous advancement of urban development in recent years,the development of road and bridge industry in China has become better and better.Generally,in the actual construction stage of foundation pit support,there are often problems in optimizing the drilling technology of bored pile in sandy pebble soil layer.Therefore,the reasonable choice of the drilling technology of the bored pile can affect the development of the foundation pit support work to a certain extent,but also related to the cost of engineering construction and safety quality.Based on this,this paper studies the practical application of bored pile drilling technology in sandy pebble soil layer,hoping to provide some help for relevant personnel.
出处
《建筑技术开发》
2020年第9期42-43,共2页
Building Technology Development
关键词
砂卵石土层
钻孔桩成孔工艺
实际应用
sandy pebble soil layer
bored pile drilling technology
practical application
