摘要
介绍GW-2型钢丝位移测量仪的结构原理,并结合实例论证了该仪器具有结构简单、精度高、稳定性好、安装维护工作量小、操作简便和造价低等特点,适于进行裂缝、断层及危岩外部监测。
The structure and principle of model GW-2 steel wire displacement surveying instrument are introduced in this paper. By means of an example, it is demonstrated that this instrument has many advantages -simple structure, high precision, good stability, simple and easy operation, low cost, easy installation and maintenance, and so on. So it can be applied to the monitoring of the external deformation of crevices, faults and dangerous rocks.
出处
《大坝观测与土工测试》
1998年第5期18-20,共3页
Dam Observation and Geotechnical Tests
