摘要
以杭州湘湖岭公路路基高边坡监测数据为例,综合分析高边坡水平位移与竖直位移监测值变化量,对湘湖岭高边坡的安全状态及稳定性进行分析评价。该地区边坡监测区域内水平位移普遍大于沉降位移,且水平位移变化趋势大于竖直位移变化趋势。由此可知,湘湖岭地区变形主要由水平变形引起。边坡坡度越大,边坡表面的水平位移和竖直位移变化量越大,变化趋势越明显。研究结果可为类似地区边坡变形监测提供参考依据。
Taking the monitoring data of high slope of Xianghuling highway subgrade in Hangzhou as an example,the changes of horizontal and vertical displacement monitoring values of high slope are comprehensively analyzed,and the safety state and stability of high slope in Xianghuling are analyzed and evaluated.The following conclusions are drawn,the horizontal displacement in the slope monitoring area in the region is generally greater than the settlement displacement,and the change trend of horizontal displacement is greater than that of vertical displacement.It can be seen that the deformation in Xianghuling area is mainly caused by horizontal deformation.The greater the slope gradient,the greater the horizontal displacement and vertical displacement of the slope surface,the more obvious the change trend.The research results can provide certain reference for slope deformation monitoring in similar areas.
出处
《建筑技术开发》
2022年第15期130-132,共3页
Building Technology Development
关键词
边坡工程
边坡变形监测
位移
边坡稳定性
slope engineering
slope deformation monitoring
displacement
slope stability
