Prediction of tunneling hazardous geological zones using the active seismic approach

doi:10.3997/1873-0604.2015017

CORC > 武汉岩土力学研究所 > 中科院武汉岩土力学所 > 岩土力学所知识全产出 > 期刊论文

	Prediction of tunneling hazardous geological zones using the active seismic approach
	Jiao, Yu-Yong 1; Tian, Hu-Nan 1; Liu, Yun-Zhen 2; Mei, Ru-Wu 2; Li, Hai-Bo1
刊名	NEAR SURFACE GEOPHYSICS
	2015
卷号	13 期号:4 页码:333-342
ISSN号	1569-4445
DOI	10.3997/1873-0604.2015017
英文摘要	This paper presents a seismic method and a newly developed device to predict the hazardous geological zones ahead of a tunnel face. The equipment used to predict hazardous geological zones consists of three components: the seismic source, the acquisition unit, and the data processing unit. The following features enable this device to be a valuable tool in predicting hazardous geological zones: the precise trigger time detection; the application of semi-liquid couplant, which improves geophone coupling with the surrounding rock; the filtering of the prominent tunnel acoustic wave interference; and a software package of information on hazardous geological zones. Through extensive detection exercises of hazardous geological zones in the excavations of nearly 100 tunnel projects in China, it has been demonstrated that this device can satisfactorily predict hazardous geological zones, such as faults, water-bearing zones, karst caverns, etc., within 150 m in front of the tunnel faces.
WOS研究方向	Geochemistry & Geophysics
语种	英语
出版者	EUROPEAN ASSOC GEOSCIENTISTS & ENGINEERS
WOS记录号	WOS:000365284500002
内容类型	期刊论文
源URL	[http://119.78.100.198/handle/2S6PX9GI/3745]
专题	岩土力学所知识全产出_期刊论文国家重点实验室知识产出_期刊论文
作者单位	1.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn ; 2.Beijing Res Inst Hydropower & Geophys Surveying
推荐引用方式 GB/T 7714	Jiao, Yu-Yong,Tian, Hu-Nan,Liu, Yun-Zhen,et al. Prediction of tunneling hazardous geological zones using the active seismic approach[J]. NEAR SURFACE GEOPHYSICS,2015,13(4):333-342.
APA	Jiao, Yu-Yong,Tian, Hu-Nan,Liu, Yun-Zhen,Mei, Ru-Wu,&Li, Hai-Bo.(2015).Prediction of tunneling hazardous geological zones using the active seismic approach.NEAR SURFACE GEOPHYSICS,13(4),333-342.
MLA	Jiao, Yu-Yong,et al."Prediction of tunneling hazardous geological zones using the active seismic approach".NEAR SURFACE GEOPHYSICS 13.4(2015):333-342.