多年冻土区钻孔灌注桩基础早期热稳定性研究现状与展望 |
侯鑫, 杨斌, 陈继, 赵静毅, 芮鹏飞 |
The status and review of early thermal stability of cast-in-place pile foundations in permafrost regions |
Xin HOU, Bin YANG, Ji CHEN, Jingyi ZHAO, Pengfei RUI |
图1 多年冻土区旋挖钻和冲击钻施工 |
Fig.1 The machines of dry rotary drilling and percussion drilling with slurry in permafrost regions: dry rotary drilling used for pile foundation construction of Beiluhe Station in 2016 (a); percussion drilling used in Hoh Xil bridge pile foundation construction in 2020 (b) |
![]() |