地震勘探在渝黔高速公路中的应用
|
摘要
针对渝黔高速公路重庆段崇溪河地区的地形地貌、工程地质条件和地球物理条件等特点,从工程实际应用出发,利用高分辨率的浅层地震法,即浅层地震反射法、折射法和面波法等地震勘探手段在崇溪河地区进行地震勘探工作;根据该地区多为山沟、河谷或悬崖、陡坡的地形地貌特征,简介了地震勘探测试原理和合理的测线布置;对上述几种浅层地震的测试方法所采集的相关信息进行了综合分析论证,查明该地区岩溶发育程度及空间分布情况,并得到了钻探的验证,为该路段的工程勘察、设计及施工提供了科学依据。
According to the character of Chongxihe area Chongqing section of Yuqian freeway such as landform,engineering geologic condition,physical geography condition,considering the engineering application,a high definition shallow layer seismic method,namely shallow layer seismic reflection method,seismic refraction technique and surface wave machine,is used for seismic prospecting in Chongxihe area;because of the landform character in this area which is mostly the gully,river valley or cliff and steep slope,principle of seismic prospecting and rational layout of measuring line are introduced in brief,synthetic analytic demonstration is made about the correlative information which is collected by above seismic prospecting measurement,then development and space distribution of carst are found out,finally it is validated by drilling that scientific warranty could be provided for investigation,design and construction of the section of this freeway.
According to the character of Chongxihe area Chongqing section of Yuqian freeway such as landform,engineering geologic condition,physical geography condition,considering the engineering application,a high definition shallow layer seismic method,namely shallow layer seismic reflection method,seismic refraction technique and surface wave machine,is used for seismic prospecting in Chongxihe area;because of the landform character in this area which is mostly the gully,river valley or cliff and steep slope,principle of seismic prospecting and rational layout of measuring line are introduced in brief,synthetic analytic demonstration is made about the correlative information which is collected by above seismic prospecting measurement,then development and space distribution of carst are found out,finally it is validated by drilling that scientific warranty could be provided for investigation,design and construction of the section of this freeway.
引文
[1]汤登勇.国道主干线重庆至湛江公路、雷神店至崇溪河段高速公路C10合同段工程地质详勘报告[R].重庆市设计院,2001.3.(TANG Dengyong.Detailedexploration report of engineering geology aboutLeishendian to Chongxihe section freeway C10 con-tract,national highway main line Chongqing to Zhan-jiang highway[R].Design Institute of Chongqing Cit-y.2001,3.(in Chinese))
[2]工程地质手册(第三版)[M].中国建筑出版社,1992.12.(Engineering geology handbook(the third edi-tion)[M].China Architecture and Building Press.1992,12.(in Chinese))
[3]水利水电工程地质手册[M].水利电力出版社,1985.4.(Water resources and hydropower engineering ge-ology handbook[M].Publishing company of waterresources and hydropower.1985,4.(in Chinese))
[4]陈龙珠,严细水,赵永倩.关于面波法检测地基波速测点布置问题[J].岩土工程学报,2003,25(1):63-66.(CHEN Longzhu,YAN Xishui,ZHAOYongqian.On arrangement of transducers in surfacewave measurement[J].Chinese Jounal of Geotechni-cal Engineering.2003,25(1):63-66.(in Chinese))
[5]王俊茹.浅层地震在岩溶塌陷和采空区勘察中的应用技术研究[J].工程勘察,2003(5):67-69.(WANGJunru.Study on the Application of Shallow SeismicExploration Method to the Detection of Karst Col-lapse and Mined-out Area[J].Geotechnical Investi-gation and Surveying,2003(5):67-69.(in Chinese))
[6]王庆海.浅层地震勘探[M].地质出版社,1991.(WANG Qinghai.Shallow Layer Seismic Prospecting[M].Geological Press.1991.(in Chinese))
[7]吴相超.国道主干线重庆至湛江公路、雷神店至崇溪河段高速公路C10合同段工程地质岩溶物探测试报告[R].长江水利委员会长江科学院重庆岩基研究中心,2001.3.(WU Xiangchao.Geophysical prospec-ting test report of engineering geology carst aboutLeishendian to Chongxihe section freeway C10 com-pact,national highway main line Chongqing to Zhan-jiang highway[R].Changjiang water resources com-mission Yangtze River scientific research InstituteChongqing rock foundation center.2001,3.(in Chi-nese))
[2]工程地质手册(第三版)[M].中国建筑出版社,1992.12.(Engineering geology handbook(the third edi-tion)[M].China Architecture and Building Press.1992,12.(in Chinese))
[3]水利水电工程地质手册[M].水利电力出版社,1985.4.(Water resources and hydropower engineering ge-ology handbook[M].Publishing company of waterresources and hydropower.1985,4.(in Chinese))
[4]陈龙珠,严细水,赵永倩.关于面波法检测地基波速测点布置问题[J].岩土工程学报,2003,25(1):63-66.(CHEN Longzhu,YAN Xishui,ZHAOYongqian.On arrangement of transducers in surfacewave measurement[J].Chinese Jounal of Geotechni-cal Engineering.2003,25(1):63-66.(in Chinese))
[5]王俊茹.浅层地震在岩溶塌陷和采空区勘察中的应用技术研究[J].工程勘察,2003(5):67-69.(WANGJunru.Study on the Application of Shallow SeismicExploration Method to the Detection of Karst Col-lapse and Mined-out Area[J].Geotechnical Investi-gation and Surveying,2003(5):67-69.(in Chinese))
[6]王庆海.浅层地震勘探[M].地质出版社,1991.(WANG Qinghai.Shallow Layer Seismic Prospecting[M].Geological Press.1991.(in Chinese))
[7]吴相超.国道主干线重庆至湛江公路、雷神店至崇溪河段高速公路C10合同段工程地质岩溶物探测试报告[R].长江水利委员会长江科学院重庆岩基研究中心,2001.3.(WU Xiangchao.Geophysical prospec-ting test report of engineering geology carst aboutLeishendian to Chongxihe section freeway C10 com-pact,national highway main line Chongqing to Zhan-jiang highway[R].Changjiang water resources com-mission Yangtze River scientific research InstituteChongqing rock foundation center.2001,3.(in Chi-nese))
版权所有：© 2023 中国地质图书馆 中国地质调查局地学文献中心