[1]李正光,虎雄林,郑定昌,等.ESS200电落锤性能分析[J].地震研究,2009,(增刊):512-515.
　LI Zheng-guan,HU Xiong-lin,ZHENG Ding-chang,et al.ESS200 Electric Drop Hammer Performance Analysis[J].Journal of Seismological Research,2009,(增刊):512-515.
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ESS200电落锤性能分析^(PDF /HTML)

《地震研究》[ISSN:1000-0666/CN:53-1062/P]

Author(s):: LI Zheng-guan; HU Xiong-lin; ZHENG Ding-chang; LIU Xue-jun; LU Ji-gao; (Earthquake Administration of Yunnan Province,Kunming 650224,Yunnan,China)

Keywords:: ESS200 Electric Drop Hammer; coded seismic source; contravariant power source; malfunction analysis

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。

Abstract:: 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.

更新日期/Last Update: 2009-12-23