China University of Mining and Technology (CUMT)

Xuzhou Hongyi Technology Development Co., Ltd.

Xuzhou Wushou Information Technology Co., Ltd.

Songwei Wang

Anye Cao

Yaoqi Liu

Xu Yang

Geng Li

Changbin Wang

Chengchun Xue

Yujie Peng

Zhifeng Ma

Xianxi Bai

Jianqiu Xue

Yingyuan Wen

Guowei Lv

Wenhao Guo

A rock burst hazard prediction method based on vibration wave energy attenuation characteristics of a mine earthquake cluster is provided. The rock burst hazard prediction method comprehensively considers the static load and dynamic load effects of the vibration waves of the mine earthquake cluster based on vibration wave energy attenuation characteristics of the mine earthquake cluster. The static load strength index and the dynamic load strength index involved in the method have clear physical meanings. A comprehensive prediction index calculation model proposed based on the dynamic and static load superposition principle of rock burst occurrence is clear, and the method has a firm theoretical support as well as strong universality and operability. Meanwhile, the updating and adjustment of weights are rapid and the objective judgment and prediction of the final comprehensive prediction results are efficient, and the high-energy mine earthquake and impact behavior area can be effectively predicted.

Rock burst hazard prediction method based on seismic wave energy attenuation characteristics of mine earthquake cluster

Growing community of inventors

Xuzhou, China

Songwei Wang