湿陷性黄土高填路堤不均匀沉降的监测分析

Monitoring and Analysis of Non-uniform Settlement of Loess High Fill Embankment

湿陷性黄土土质松散,雨天经雨水侵湿后,再受到外部压力,黄土内部结构会被严重的破坏,对修建在湿陷性黄土上的公路路面造成不同程度的凹陷,严重影响公路的安全使用。在动态施工的过程中,通过湿陷性黄土沉降的监测装置对高填路堤的不均匀沉降做出有效的监测,以便能及时发现潜在问题,采取有效的措施。

The loess of collapsible loess is loose,which is soaked by rain in rainy days and then subjected to external pressure. The internal structure of loess will be severely damaged,causing different degrees of depression to the road surface built on the collapsible loess and seriously affecting the safety of the road.In the process of dynamic construction,the non-uniform settlement of the high fill embankment is monitored effectively through the monitoring device of collapsible loess settlement,so that potential problems can be found in time and effective measures can be taken.