摘要
采用深层搅拌桩对地铁车辆段软土地基进行处理,通过静载荷试验、低应变动测和钻孔抽芯等方法进行质量检测,试验结果证明地基承载力大幅提高,减少了地基的沉降量,加固效果良好。
Cement-soil pile is adopted in vehicle section of metro, aplaying three sorts of test methods： static loading, low-strain dynamic loading and settlement observation in quality test, the test result shows greatly enhances the bearing capacity, decreases the .settlement amount of the ground, possesses evident solidification effect.
出处
《山西建筑》
2009年第3期136-138,共3页
Shanxi Architecture
关键词
软土地基
深层搅拌桩
设计与施工
静载荷试验
低应变动测
soft soil base, cement-soil pile, design and construction, static loading, low-strain dynamic loading
