气枪震源地震动效应分析
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摘要
<正>迄今为止,人类关于地球内部结构、组成和演化的知识仍主要来源于人们从天然地震引起的地震波中获取的信息.尽管天然地震能量大、探测范围广,但其发生的频率低、位置不确定、定位精度差,因此利用天然地震探测地球内部精度相当低.与天然地震相比,人工震源的位置及激发时间可以精确控制且重复性好,因此具有很高的探测精度.但常用的人工震源(如爆破震源、电火花震源、锤击震源及列车震
引文
陈颙,周华伟,葛洪魁.2006.华北地震台阵探测计划[J].大地测量与地球动力学,25(4):1--5.
陈颙,张先康,丘学林,葛洪魁,刘宝金,王宝善.2007a.陆地人工激发地震波的一种新方法[J].科学通报,52(11):1317--1321.
陈颙,王宝善,葛洪魁,徐平,张尉.2007b.建立地震发射台的建议[J].地球科学进展,22(5):441--446.
罗桂纯,王宝善,葛洪魁,陈颙.2006.气枪震源在地球深部结构探测中的应用研究进展[J].地球物理学进展,21(2):400--407.
丘学林,赵明辉,叶春明,王天楷,王平,张毅祥,夏戡原,李昭兴.2003.南海东北部海陆联测与海底地震仪探测[J].大地构造与成矿学,27(4):295--300.
丘学林,陈颙,朱日祥,徐辉龙,施小斌,叶春明,赵明辉,夏少红.2007.大容量气枪震源在海陆联测中的应用:南海北部试验结果分析[J].科学通报,52(40):463--469.
赵明辉,丘学林,夏戡原,谢剑波,叶春明.2004.南海东北部海陆联测地震数据处理及初步结果[J].热带海洋学报,23(1):58--63.
周宝华,刘威北.1998a.气枪震源的发展与使用分析(上)[J].物探装备,8(1):1--6.
周宝华,刘威北.1998b.气枪震源的发展与使用分析(下)[J].物探装备,8(2):1--5,9.
Brocher T M,Clayton R W,Klitgord K D,Bohannon R G,Sliter R,McRaney J K,Gardner J V,Keene J.1995.Multi-channel seismic-reflection profiling on the R/V maurice ewing during the Los Angeles region seismic experiment(1arse)[R]∥USGS Open File Rep,95--228.Seattle:Incorporated Research Institutions for Seismology Data Man-agement Center:1--14.
Brocher T M,Bilek S L,Clayton R W,Okaya D A.1997.Stacked wide-angle recordings of air-gun signals formthe1994Los Angeles region seismic experiment(LARSE),California[R]∥USGE Open File Rep,97--132.Seattle:Incorpo-rated Research Institutions for Seismology Data Management Center:3--15.
Dragoset B.2000.Introduction to air-guns and air-gun arrays[J].The Leading Edge,9(8):892--897.
Fisher M A,Normark WR,Bohannon R G,Sliter R W,Calvert AJ.2003.Geology of the continental margin beneathSantamonica bay,southern California,fromseismic-reflection data[J].Bull Seism Soc Amer,93(5):1955--1983.
Fuis G S,Clayton R W,Davis P M,Ryberg T,Lutter WJ,Okaya D A,Hauksson E,Prodehl C,Murphy J M,Benthien ML,Baher S A,Kohler M D,Thygesen K,Simila G,Keller G R.2003.Fault systems of the1971SanFernando and1994Northridge earthquakes,southern California:Relocated aftershocks and seismic images fromLARSEII[J].Geology,31(2):171--174.
Godfrey NJ,Fuis G S,Langenheim V,Okaya D A,Brocher T M.2001.Lower crustal deformation beneaththe centralTransverse Ranges,southern California:Results fromthe Los Angeles region seismic experiment[J].J GeophysRes,107(B7):8--1-8--19.
Lutter WJ,Fuis G S,Thurber C H,Murphy J.1999.Tomographicimages of the upper crust fromthe Los Angeles ba-sin to the Mojave Desert,California:Result fromthe Los Angeles region seismic experiment[J].J Geophys Res,104(B11):25543--25565.
Okaya D A,Bhowmik J,Fuis G,Murphy J,Robertson M,Chakraborty A,Benthien M,Hafner K,Norris J.1996a.Air-gun data acquired at onshore stations duringthe Los Angeles region experiment(LARSE)1994[R]∥PASSCALData Report,96--019.Seattle:Incorporated Research Institutions for Seismology Data Management Center:1--12.
Okaya D A,Bhowmik J,Fuis G,Murphy J,Robertson M,Chakraborty A,Benthien M,Hafner K,Norris J.1996b.LARS2:Explosion data acquired at onshore stations during the Los Angeles region experiment(LARSE)1994[R]∥PASSCAL Data Report,96--020.Seattle:Incorporated ResearchInstitutions for Seismology Data Management Cen-ter:1--37.
Okaya D A,Henrys S,Stem T.2002.Double-sided onshore-offshore seismic imaging of a plate boundary:'super-gath-ers'across South Island,New Zealand[J].Tectonophysics,355(2002):247--263.
Okaya D A,Stern T,Ho1brook S,Avendonk H V,Davey F,Henrys S.2003.Imaging a plate boundary using double-sided onshore-offshore seismic profiling[J].The Leading Edge,22(3):256--260.
Stern T,Okaya D A,Scherwath M.2002.Structure and strength of a continental transformfromonshore-offshore seis-mic profiling of South Island,New Zealand[J].Earth Planets Space,54(11):1011--1019.
Woods Hole.1995.Los Angeles region seismic experiment(LARSE)-cruise report[R/OL]∥USGS.[2010-08-25].http:∥woodshole.er.usgs.gov/operations/obs/larse94.ht ml.
陈颙,张先康,丘学林,葛洪魁,刘宝金,王宝善.2007a.陆地人工激发地震波的一种新方法[J].科学通报,52(11):1317--1321.
陈颙,王宝善,葛洪魁,徐平,张尉.2007b.建立地震发射台的建议[J].地球科学进展,22(5):441--446.
罗桂纯,王宝善,葛洪魁,陈颙.2006.气枪震源在地球深部结构探测中的应用研究进展[J].地球物理学进展,21(2):400--407.
丘学林,赵明辉,叶春明,王天楷,王平,张毅祥,夏戡原,李昭兴.2003.南海东北部海陆联测与海底地震仪探测[J].大地构造与成矿学,27(4):295--300.
丘学林,陈颙,朱日祥,徐辉龙,施小斌,叶春明,赵明辉,夏少红.2007.大容量气枪震源在海陆联测中的应用:南海北部试验结果分析[J].科学通报,52(40):463--469.
赵明辉,丘学林,夏戡原,谢剑波,叶春明.2004.南海东北部海陆联测地震数据处理及初步结果[J].热带海洋学报,23(1):58--63.
周宝华,刘威北.1998a.气枪震源的发展与使用分析(上)[J].物探装备,8(1):1--6.
周宝华,刘威北.1998b.气枪震源的发展与使用分析(下)[J].物探装备,8(2):1--5,9.
Brocher T M,Clayton R W,Klitgord K D,Bohannon R G,Sliter R,McRaney J K,Gardner J V,Keene J.1995.Multi-channel seismic-reflection profiling on the R/V maurice ewing during the Los Angeles region seismic experiment(1arse)[R]∥USGS Open File Rep,95--228.Seattle:Incorporated Research Institutions for Seismology Data Man-agement Center:1--14.
Brocher T M,Bilek S L,Clayton R W,Okaya D A.1997.Stacked wide-angle recordings of air-gun signals formthe1994Los Angeles region seismic experiment(LARSE),California[R]∥USGE Open File Rep,97--132.Seattle:Incorpo-rated Research Institutions for Seismology Data Management Center:3--15.
Dragoset B.2000.Introduction to air-guns and air-gun arrays[J].The Leading Edge,9(8):892--897.
Fisher M A,Normark WR,Bohannon R G,Sliter R W,Calvert AJ.2003.Geology of the continental margin beneathSantamonica bay,southern California,fromseismic-reflection data[J].Bull Seism Soc Amer,93(5):1955--1983.
Fuis G S,Clayton R W,Davis P M,Ryberg T,Lutter WJ,Okaya D A,Hauksson E,Prodehl C,Murphy J M,Benthien ML,Baher S A,Kohler M D,Thygesen K,Simila G,Keller G R.2003.Fault systems of the1971SanFernando and1994Northridge earthquakes,southern California:Relocated aftershocks and seismic images fromLARSEII[J].Geology,31(2):171--174.
Godfrey NJ,Fuis G S,Langenheim V,Okaya D A,Brocher T M.2001.Lower crustal deformation beneaththe centralTransverse Ranges,southern California:Results fromthe Los Angeles region seismic experiment[J].J GeophysRes,107(B7):8--1-8--19.
Lutter WJ,Fuis G S,Thurber C H,Murphy J.1999.Tomographicimages of the upper crust fromthe Los Angeles ba-sin to the Mojave Desert,California:Result fromthe Los Angeles region seismic experiment[J].J Geophys Res,104(B11):25543--25565.
Okaya D A,Bhowmik J,Fuis G,Murphy J,Robertson M,Chakraborty A,Benthien M,Hafner K,Norris J.1996a.Air-gun data acquired at onshore stations duringthe Los Angeles region experiment(LARSE)1994[R]∥PASSCALData Report,96--019.Seattle:Incorporated Research Institutions for Seismology Data Management Center:1--12.
Okaya D A,Bhowmik J,Fuis G,Murphy J,Robertson M,Chakraborty A,Benthien M,Hafner K,Norris J.1996b.LARS2:Explosion data acquired at onshore stations during the Los Angeles region experiment(LARSE)1994[R]∥PASSCAL Data Report,96--020.Seattle:Incorporated ResearchInstitutions for Seismology Data Management Cen-ter:1--37.
Okaya D A,Henrys S,Stem T.2002.Double-sided onshore-offshore seismic imaging of a plate boundary:'super-gath-ers'across South Island,New Zealand[J].Tectonophysics,355(2002):247--263.
Okaya D A,Stern T,Ho1brook S,Avendonk H V,Davey F,Henrys S.2003.Imaging a plate boundary using double-sided onshore-offshore seismic profiling[J].The Leading Edge,22(3):256--260.
Stern T,Okaya D A,Scherwath M.2002.Structure and strength of a continental transformfromonshore-offshore seis-mic profiling of South Island,New Zealand[J].Earth Planets Space,54(11):1011--1019.
Woods Hole.1995.Los Angeles region seismic experiment(LARSE)-cruise report[R/OL]∥USGS.[2010-08-25].http:∥woodshole.er.usgs.gov/operations/obs/larse94.ht ml.
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