摘要
以广东某高速公路高危滑坡的加固工程为研究对象,通过试桩,分别在泥浆钻进速度、损耗量、护壁效果、坡体地表位移监测、地表病害情况等方面对试桩结果进行分析,认为旋挖钻孔灌注桩(抗滑桩)应用于高危滑坡治理工程可行,对抗滑桩施工提出相关的注意事项。
Taking the reinforcing engineering of an expressway with high risk landslide in Guangdong as the research object, through the test pile, the results of the test pile have been analyzed in terms of mud drilling speed, loss, wall effect, slope displacement monitoring and surface sickness. It has been proved the feasibility of the rotary drilling bored pile （anti-slide pile） for landslide treatment works, with relevant attentions on the construction of anti-slide piles be-ing proposed.
出处
《广东公路交通》
2017年第4期125-127,共3页
Guangdong Highway Communications
关键词
高速公路
滑坡治理
旋挖桩
试桩
expressway
landslide treatment
rotary bored pile
test pile
