Development of multi-parameter parallel measuring high-density electrical system for urban underground space exploration
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摘要: 在总结现有高密度电法仪器优缺点的基础上,结合城市地下空间探测的需求,研制了一种多参数并行高密度电法系统。该系统具有一次供电,多电极同时接收信号、多参数同时测量的特点,相对于传统高密度电法仪,有效提高了工作效率。通过场地试验表明该仪器性能达到预期效果。文章最后总结了仪器性能特点及对高密度电法仪器发展的建议。Abstract: On the basis of summing up the advantages and disadvantages of the existing high-density resistivity instruments and combining with the requirements of urban underground space exploration, a set of multi-parameter parallel measuring high-density electrical system is developed. It has the characteristics of transmitting signal at one time, receiving signal by multiple electrodes at the same time, and measuring multiple parameters at the same time. Compared with the traditional high-density electrical instrument, it can effectively improve the working efficiency. the field test shows that the performance of the new electrical system achieves the desired effect. At the end of the article, the paper summarizes the advantages of the new electrical system and showed the suggestions on the development of high-density electrical instrument.
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