Risk Prediction of Tunnel Water or Mud Inrush Based on Disaster Forewarning Grading

Yaxiong Peng; Li Wu; Ying Su

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Risk Prediction of Tunnel Water or Mud Inrush Based on Disaster Forewarning Grading

机译：Risk Prediction of Tunnel Water or Mud Inrush Based on Disaster Forewarning Grading

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Water or mud inrush can not only hamper the normal construction of tunnel, but also cause severe casualties and property losses. Through the cause analysis and statistical theory, a total of 9 predictors based on 3 factors, the engineering geology, hydrogeology and construction, were put forward to control the happening of water or mud inrush. Based on the classification principles of forewarning, 3 alert levels, red, orange and yellow, were established. Using the AHP-TOPSIS evaluation theory, the risk prediction model of water or mud inrush was built based on the classification of disaster forewarning. The model was used in the diversion project of Fujian Long Jin-xi and achieved good effects.

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来源
《Geotechnical and geological engineering》 |2016年第6期|1923-1932|共10页
作者
Yaxiong Peng; Li Wu; Ying Su;
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作者单位

Faculty of Engineering, China University of Geoscieneces, Wuhan, China;

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原文格式 PDF
正文语种英语
中图分类地质学;
关键词
Construction of tunnel; Water or mud inrush; The classification of disaster forewarning; AHP-TOPSIS evaluation theory;

Risk Prediction of Tunnel Water or Mud Inrush Based on Disaster Forewarning Grading

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