摘要
本文介绍新近研制的用于监测大坝水平、垂直方向变形的双向引张线装置,以及双向引张线仪的工作原理、研制中的技术难题和该仪器的特点、技术指标。
The authors introduces a bi-directional wire-alignment transducer device newly manufactured by Nanjing Automation Institute of Water Resources and Hydrology for monitoring horizontal and vertical deformation of dam.Its work ing principle,prob-lems in the course of studying,characteristics and technical index are presented as well.
出处
《大坝与安全》
2003年第2期24-25,共2页
Dam & Safety
关键词
大坝
双向变形
引张线装置
监测
dam,bi-directional wire-alignment transducer,bi-directional deformation
