摘要
某滑体前缘地形平坦部位被利用作为大型砂石骨料系统堆场,从而形成大型堆载边坡。上部堆载有可能导致墙后坡体挤压变形和挡墙剪切破坏。采用锚拉抗滑挡墙进行支挡,并辅以排水、监测措施,稳定计算和运行监测成果表明,抗滑及抗倾稳定满足要求,各监测数据处于收敛状态,前缘锚拉抗滑挡墙稳定可靠。
The flat area at the front tongue of a historical landslide site was selected to be a storage yard of sand and othercoarse aggregate. The surcharge load might potentially result in the excessive compressive of the soil behind the wall and causeshear failure of the retaining wail. The ground anchored retaining with drainage and monitoring measures was selected as thedesign scheme. The stability analysis as well as the monitoring during the site operation indicates that the anchored retainingwall design was a success.
出处
《土工基础》
2014年第3期56-58,69,共4页
Soil Engineering and Foundation
关键词
堆载边坡
锚拉
抗滑挡墙
支挡
排水
监测
Slope with Surcharge
Ground Anchors
Retaining Walls
Supporting Structures
Drainage
Monitoring
