摘要
本文通过厦门近海抛填石区域某深基坑工程,在比选常用支护及止水方案后,采用冲孔咬合桩支护止水方案。实践表明,在类似地质及水文条件下,冲孔咬合桩能较好地适应该地层的深基坑工程,同时,相对其他支护方式其造价低廉,是一种在类似工程中值得推广的围护方式。
This paper is a description of bite--piles in low as the retaining and protecting for foundation excavation and curtain for cutting off water, which is in a deep pit of the coastal riprap--filling region of Xiamen by the careful selection. The practice has proved that in a similar geological and hydrological conditions bite--piles in row would be a best supporting system for the excavation works of the deep pit, which costs lower compared to the other retaining and supporting systems for foundation excavation, that should be promoted in a project which is in a similar geological and hydrological conditions.
出处
《福建建设科技》
2009年第1期27-29,共3页
Fujian Construction Science & Technology
关键词
深基坑
支护结构
止水
冲孔咬合桩
桩间后压浆
deep pit
retaining and protecting for foundation excavation
curtain for cutting off water
bite--piles in low
grouting after the completion of piles construction.