摘要
文章介绍了一种用于岩体力学模拟试验中位移测量的传感器及其结构、力学原理和制造方法。理论上根据结构力学分析原理建立了传感器位移量与其本身应变的关系，并进行了率定和验证分析。在岩体力学模拟试验中，用此种位移传感器测量模型内部的变形，获得了满意的结果。
In this paper,the making method,mechanical principle and construction of a kind of transducer, which is used to measure deformation in the test for rockmass mechanical imitation are introduced. The relations between the deformation and the strain of transducer are established based on construction mechanical principal and are rated as wall as verified in the test. Good results were achived when the test for rockmass imitation with the transducer was conducted.
出处
《成都理工学院学报》
CSCD
1994年第2期65-70,共6页
Journal of Chengdu University of Technology
关键词
传感器
模拟试验
岩体力学
transducer
imitation test
rockmass stability
