三、工程地质概况(一)工程地质条件:据钻探揭露情况,按地层成因类型和岩土层性质,场区内地层自上而下分为:填土层(QML)、第四系冲积层(QQL)及上第三系(N)基岩,具体描述如下:1.填土层(Qml)素填土(层号为1):灰黄色,灰白色,稍湿-湿,为新近人工堆填。
基于204个网页-相关网页
实践表明：强夯置换法对含石填土层，淤泥质粘土层是一种经济有效的地基加固方法。
The practice has proofed it is a kind of effective and economic way to reinforce the groundsill of combined backfill stone layer with silt and clay.
模型介质材料分别模拟地表杂填土层，粉质黏土、粉土、粉细砂互层和车站隧道底部的卵石圆砾层；
The model stratums mainly included miscellaneous filling soil surface, interaction stratum of silty clay, silt and fine sand and pebble round gravel at the bottom of station tunnel.
针对路基软土层的施工，提出换填土法施工的技术方案，并通过国道111线两支箭工程给予验证。
To construct the bed of soft soil layer, we propose the technical scheme for construction with replacing soil. It was verified by the Liangzhijian Project on 111 national road.
应用推荐