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本文叙述了1983年8月1日至1986年8月1日期间辛海德里煤矿地面微震监测网路的研制和使用情况。该监测网路用来监测和鉴别由采动引起的微震活动,还特别研究了对于突出是否存在的微震前兆,以及这些前兆能否作为突出预测及煤矿安全生产管理手段等问题。在这三年中,在戴费德的辛海德里煤矿地面,巳经安设了五台地面固定地震检波器,见下表。
This article describes the development and application of the ground microseismic monitoring network at Xinhaideli Coal Mine from August 1, 1983 to August 1, 1986. The monitoring network is used to monitor and identify the microseismic activity caused by mining. Specially, the microseismic precursors to the existence of salient features are also examined, and whether these precursors can serve as a predictor of prediction and management of coal mine safety production. During these three years, five ground-based geophones have been installed at the Xianhendali coal mine in Defay, as shown in the table below.