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作用。介绍钻孔测斜仪的组成、工作原理,测斜管的埋设技术和监测技术,并应用灰色系统理论对边坡变形的发展趋势进行预测,同时对边坡防护提出合理建议。
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 in analyzing the 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 ex ample. Apply grey theory of the actual slope displacement deformation forecasts and proposed rationalization proposals of high slope design and construction process.
出处
《交通科技与经济》
2009年第4期67-69,共3页
Technology & Economy in Areas of Communications
