ESS200电落锤性能分析  

ESS200 Electric Drop Hammer Performance Analysis

作　　者：李正光[1] 虎雄林[1] 郑定昌[1] 刘学军[1] 卢吉高[1] 

机构地区：[1]云南省地震局,昆明650224

出　　处：《地震研究》2009年第B12期512-515,共4页Journal of Seismological Research

基　　金：云南省地震局十五重点项目“昆明市活断层探测与地震危险性评价”资助.

摘　　要：美国ESS200型电落锤是一种重复性好、便于运输和移动、可操作性强、经济实惠的绿色环保人工震源．可用于结构探测，又可用于地下介质物性变化的动态监测。在野外使用过程中，由于设计缺陷，容易发生故障，针对在使用过程中出现的一系列故障和问题，提出了针对性的分析和解决方案。并通过加装可编程逻辑控制器等处理措施，使之成为自动控制的编码震源。ESS200 Electric Drop Hammer is a green artificial seismic source which is characterised by its repetitive use, convenient carriage and movement as well as its strong operability and economical price. The article targets to a spectrum of feasible suggestions and solutions related to problems and errors results in the using process of electric drop hammer. Then, ESS200 Electric Drop Hammer can be further improved as an automatically controlled coded seismic source by installing programmable logic controllers.

关 键 词：ESS200电落锤 编码震源 逆变电源 故障分析 

分 类 号：P315.62[天文地球—地震学]