摘要
广东东莞至惠州轨道交通松山湖北站基坑最深达20.93 m,采用钻孔灌注桩+柱间旋喷桩止水,竖向设3道内支撑。施工中应用理正软件对桩基嵌固深度进行优化调整,保证了基坑支护安全可靠。
Local depth of the foundation pit of Songshanhu North Station of Dongguan-Huizhou Rail Transit reaches 20.93m. Bored pile and rotary spray pile were used to stop water and three rows of longitudinal internal support were set. The embedding depth of pile was optimized by using Lizheng Software, to guarantee the safe and reliable foundation pit support and protection.
出处
《建筑技术》
北大核心
2015年第9期807-809,共3页
Architecture Technology
关键词
轨道交通车站工程
深基坑
支护桩
嵌固深度
rail transit station engineering
deep foundation pit
supporting and protection pile
embedding depth
