Design of distributed dynamic monitoring system for grouting

Wei Zhong; Hongwei Zhang; Fanqiang Lin; Jin Hu; Xiangpeng Wang; Nanxi Liu

doi:10.1117/12.2640235

23 May 2022 Design of distributed dynamic monitoring system for grouting

Wei Zhong, Hongwei Zhang, Fanqiang Lin, Jin Hu, Xiangpeng Wang, Nanxi Liu

Proceedings Volume 12254, International Conference on Electronic Information Technology (EIT 2022); 122541S (2022) https://doi.org/10.1117/12.2640235
Event: International Conference on Electronic Information Technology (EIT 2022), 2022, Chengdu, China

Abstract

As a method of geological disaster management, grouting has been widely used. At present, there is no good scheme on how to evaluate the grouting effect efficiently. In this paper, a dynamic monitoring system of grouting process based on ZigBee wireless network is proposed by monitoring the apparent resistivity change in the grouting area, which provides a basis for the evaluation of grouting effect. The monitoring system consists of a user control terminal, a ZigBee wireless network and a data acquisition terminal. The cascade of multiple data acquisition terminals realizes the expansion of area width, and the user control terminal can monitor multiple monitoring profiles through the ZigBee wireless network, so that the electrodes required for multiple monitoring profiles can be laid in the area to be measured at one time to dynamically monitor the apparent resistivity of the grouting area. After testing, the system can collect high-precision data to monitor the change of apparent resistivity in the grouting area, and can meet the rapid evaluation of filling effect in the grouting area.

Citation Download Citation

Wei Zhong, Hongwei Zhang, Fanqiang Lin, Jin Hu, Xiangpeng Wang, and Nanxi Liu "Design of distributed dynamic monitoring system for grouting", Proc. SPIE 12254, International Conference on Electronic Information Technology (EIT 2022), 122541S (23 May 2022); https://doi.org/10.1117/12.2640235

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