采用锚杆支护的西部山区路堑高边坡工程现场变形监测分析

Analysis of the Bolt Supporting High Slope Deformation Monitoring by Using Bolt Support in Western Mountain

边坡的稳定性问题是土木工程建设中的一个重要问题。在桥梁工程、道路工程、地下工程、建筑工程等工程领域中,都会涉及到边坡的稳定性问题。边坡工程极其复杂,单一的理论分析很难解决边坡的稳定问题,加上岩土性质的不连续性和不均匀性,地质条件的不确定性以及边坡基坑工程的"先实践后理论"和"地区性"的特点,现场监控成为边坡稳定问题不可或缺的关键技术手段。本文以西部山区山语城项目为依托,阐述边坡监测关键技术,旨在为中国铁建国际城(贵阳)项目边坡的设计和施工提供一定依据,同时也可为类似的边坡工程提供参考和借鉴。

The stability of slope is an important problem in civil engineering construction. In bridge engineering, road engineering, underground engineering, construction engineering and other engineering fields, the problem of slope stability will be involved. Slope engineering is very complex, the single theory analysis is difficult to solve the problem of slope stability. Because of the discontinuities and inhomogeneity of the geotechnical properties, the uncertainty of the geological conditions and the characteristics of “practice before theory” and “local” of the foundation pit engineering, the field monitoring and control has become a key and necessary technology mean in the slope stability. This paper takes Hill City project in the Western Mountain areas as the basis to expound the key technology in slope monitoring to nrovide a basis for the slone design and construction of Guiyang National City nroiect and nrovide references for similar problems in slone engineering.