摘要
某高速公路边坡属开挖边坡,边坡岩土体为膨胀土,膨胀性强,边坡开挖过程中发生变形,根据野外地质测绘及室内试验,通过分析膨胀土的物质组成、物理力学参数等探讨滑坡的成因,为防治方案提供一定的基础资料。
A highway slope is excavation slope, geotechnical engineering of the slope take on is expansive, and strong expansibility, deformationoccurred during excavation of slope, in this paper, based on field geological survey and mapping and indoor test, it explores the landslide causes byanalzying the material composition, phycial and chemical parameters of expansive soil, provide certain basic data for prevention and control plan.
出处
《山西建筑》
2018年第5期61-63,共3页
Shanxi Architecture
关键词
边坡
膨胀土
含水率
slope
expansive soil
water content
