摘要
钻孔测斜仪是一种测定钻孔横向位移的原位监测仪器,在边坡工程原位监测中应用最为广泛。通过监测可以确定岩(土)体内滑裂面的位置、大小和滑动方向,对分析边坡稳定性、确定滑坡动态起着重要的作用。介绍了钻孔测斜仪的组成、工作原理,测斜管的埋设技术和监测技术,并应用钻孔测斜仪对工程实例进行研究分析。
Borehole inclinometer is a monitoring instrument in situ to measure lateral displacement of borehole. It is extensively used in slope engineering. The slip crack＇s position, size and glide direction in rock and soil can be determined by measuring. It is important m analyzingthe stability of side slope and ascertaining the developments of coast. The articleintroduced borehole inclinometer＇s composition, operating principle , inbuilt technique and measuring technique of gradient tube, using it in analyzing the project example.
出处
《常州工学院学报》
2005年第B12期85-89,共5页
Journal of Changzhou Institute of Technology
关键词
钻孔测斜仪
变形监测
侧向水平位移
borehole inclinometer
deformation monitoring
lateral displacement
