综合地质超前预报在核桃园隧道施工中的应用

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英文篇名：Application of synthetic advanced geological forecasting of potential disasters in construction of the Hetaoyuan tunnel 作者：戴世鑫 ; 谭小丰 ; 钟威 ; 田理嘉 英文作者：Dai Shixin;Tan Xiaofeng;Zhong Wei;Tian Lijia;Hunan Province Key Laboratory of Coal Resources Clean-utilization and Mine Environment Protection,Hunan Science and Technology University;School of Resource Environment and Safety Engineering,Hunan Science and Technology University; 关键词：综合地质超前预报 ; 隧道工程 ; 施工安全 ; 岩溶 英文关键词：comprehensive advance geology prediction;;tunnel engineering;;construction safety;;karst 中文刊名：JZSX 英文刊名：Shanxi Architecture 机构：湖南科技大学煤炭资源清洁利用与矿山环境保护湖南省重点实验室;湖南科技大学资源环境与安全工程学院; 出版日期：2018-08-20 出版单位：山西建筑 年：2018 期：v.44 基金：国家重点研发计划(编号:2018YFB0605503);; 湖南省自然科学基金(编号:2018JJ3169) 语种：中文; 页：JZSX201824086 页数：2 CN：24 ISSN：14-1279/TU 分类号：151-152

摘要

为了提高单一的地质超前预报方法在隧道工程施工中对掌子面前方地质情况预报的准确性与可靠性,降低工程风险,确保施工安全,在新建铁路蒙西至华中地区铁路煤运通道三门峡至荆门段核桃园隧道施工过程中,运用地质雷达法、瞬变电磁法、TST隧道地质超前预报三种方法对隧道掌子面前方地质情况进行探测,经综合分析,较为成功的预测到岩溶和岩溶水的存在,取得了较好的效果,说明了综合地质超前预报相对于单一方法而言,更具有优越性和实用性。
        In order to improve the accuracy and reliability of a single geological prospection method for predicting the geological conditions in front of the face of the tunnel engineering,reduce the engineering risk and ensure the safety of the construction,during the construction of the Hetaoyuan tunnel in Sanmenxia to Jingmen section,which is a new railway coal transport channel from Mengxi to central China. The geological conditions in front of the tunnel face were detected by means of geological radar method,transient electromagnetic method and TST tunnel advance geological forecast. Through comprehensive analysis,karst and karstic water were successfully predicted,and has achieved good results,indicating that comprehensive advance geological forecasting is more advantageous and practical than a single method.

引文

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