【作者】 刘英； 杨志法； 王全才；

【Author】 Liu Ying Yang Zhifa Wang Quancai~* (Institute of Geology,Academia Sinica,Beijing 100029) (North-West Institute,China Academy of Railway Sciences,Lanzhou* 730000)

【机构】 中国科学院地质研究所； 铁道科学研究院西北研究所；

【摘要】 讨论岩土工程动态监测的技术问题是岩土力学的一项重要研究内容。其中便携式监测技术因其具有测值可靠、精度高、总体监测成本低和仪器便于保护等优点而受到工程师的重视,并成为岩土工程监测的重要手段。本文将讨论Levelmcter、T字型倾斜仪、Sinco盘式倾斜仪、Sinco钻孔倾斜仪、机械式测距计等5种可用于岩土工程动态监测的便携式监测仪器的原理及应用等问题。其中,T字型倾斜仪和后一种仪器系作者自行研制的。更多还原

【Abstract】 The technical problem in dynamic monitoring of rock—soil engineerings is an imoprtant subject in the rock mechanics and soil mechanics.The portable techniques of those monitoring techniques are attached importance to by the engineers because they have the following advantages:more reliable measuring values,higher accuracy,lower total cost for monitoring,to protect instruments easily,etc..Therefore,they become important methods to monitor the rock—soil engineerings.In this paper,the principles and applications of five kinds of portable monitoring instruments for dynamic monitoring of rock—soil engineerings, namely,Levelmeter,T—inclinometer,Tiltmeter(Sinco),Inclinometer for borehole(Sinco),mechanical type Distometer will be discussed.And T-inclinometer and the last one are developed by the authors.更多还原