TSP超前地质预报技术在沪昆高速铁路湖南段中的应用
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摘要
随着我国客货运输需求的日益增长,为了实现中国铁路跨越式发展战略,国家正在大力发展铁路运输业,而隧道在其中所扮演的角色日趋重要。铁路隧道施工过程中存在诸多复杂和不确定的地质因素,因此采用超前地质预报技术来获取工程地质信息显得尤为重要。本文介绍了隧道地震波法超前地质预报技术的原理和方法,并结合沪昆产高速铁路专线湖南段隧道工程实例,探讨了该技术的应用效果,通过将预报结果与实际工程进行对比,从而验证了该技术的科学性和可靠性。
With the rapid growth of the demands of passenger transportation,in order to realize the leaping development strategy of China railway,our country vigorously develops railway transport industry,so the role of tunnel becomes more and more significant.There is large amount of complexity and uncertainty for the geological factors in tunnel construction;therefore the use of advanced geological forecast technology to obtain the information of engineering geology is particularly important.In combination with the construction practice of the tunnel in Hunan section of Kunming-Shanghai high-speed railway,this paper introduces the principles and methods of TSP,discusses the application effect of the technology,compares the forecast results with the practical project,and finally verifies the scientificity and reality of the technology.
With the rapid growth of the demands of passenger transportation,in order to realize the leaping development strategy of China railway,our country vigorously develops railway transport industry,so the role of tunnel becomes more and more significant.There is large amount of complexity and uncertainty for the geological factors in tunnel construction;therefore the use of advanced geological forecast technology to obtain the information of engineering geology is particularly important.In combination with the construction practice of the tunnel in Hunan section of Kunming-Shanghai high-speed railway,this paper introduces the principles and methods of TSP,discusses the application effect of the technology,compares the forecast results with the practical project,and finally verifies the scientificity and reality of the technology.
引文
[1]孙洋,陈建平.基于超前地质预报的隧道围岩动态分级预测方法探讨[J].安全与环境工程,2011,18(3):121-124.
[2]何振起,李海,梁彦忠.利用地震反射法进行隧道施工地质超前预报[J].铁道工程学报,2000,(4):81-85.
[3]黄壮志.超前地质预测预报在湖北省武英高速公路大枫树岭隧道工程施工中的应用[J].中国新技术新产品,2009(16):83-84.
[4]李伟坚,林永强.TSP地质超前预报技术及工程应用研究[J].广东交通职业技术学院学报,2010,9(3):42-46.
[5]姜伟,曹勇.TSP探测成功在乌池坝隧道施工中的应用[J].华南港工,2008,(3):16-20.
[6]李小青.隧道工程技术[M].北京:中国建筑工业出版社,2011.
[7]中长期铁路网规划(2008年调整)[J].铁路知识,2008,(6):4-7.
[8]徐贵辉,复杂岩溶地区隧道施工综合地质预报技术及工程应用[D].长沙:中南大学,硕士学位论文,2010.
[2]何振起,李海,梁彦忠.利用地震反射法进行隧道施工地质超前预报[J].铁道工程学报,2000,(4):81-85.
[3]黄壮志.超前地质预测预报在湖北省武英高速公路大枫树岭隧道工程施工中的应用[J].中国新技术新产品,2009(16):83-84.
[4]李伟坚,林永强.TSP地质超前预报技术及工程应用研究[J].广东交通职业技术学院学报,2010,9(3):42-46.
[5]姜伟,曹勇.TSP探测成功在乌池坝隧道施工中的应用[J].华南港工,2008,(3):16-20.
[6]李小青.隧道工程技术[M].北京:中国建筑工业出版社,2011.
[7]中长期铁路网规划(2008年调整)[J].铁路知识,2008,(6):4-7.
[8]徐贵辉,复杂岩溶地区隧道施工综合地质预报技术及工程应用[D].长沙:中南大学,硕士学位论文,2010.
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