摘要
以高填方路基作为施工案例,选取有代表性的监测断面,通过布置测点,制定监测方案,收集路基侧向水平位移和土压力监测数据,分析确定施工过程中路基应力应变的变化情况,评价路基的稳定性。
In this paper, the high fill subgrade was taken as the construction example, a representative monitoring section was selected, and by setting measuring points, making monitoring scheme, and collecting monitoring data of lateral horizontal displacement and earth pressure of the subgrade, the change of the stress and strain of the subgrade during the construction was analyzed, so as to evaluate the stability of the subgrade.
作者
于秀丽
YU Xiu-li(The Seventh Engineering Co.,Ltd.of Shanxi Road&Bridge Construction Group,Jincheng,Shanxi 048000,China)
出处
《山西交通科技》
2021年第5期30-31,90,共3页
Shanxi Science & Technology of Transportation
关键词
高填方路基
应力
应变
监测分析
high fill subgrade
stress
strain
monitoring analysis
