某抽水蓄能电站工程区断裂断层泥研究
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摘要
通过断裂断层泥的粒度成分分析、粒度分形和石英颗粒形貌(SEM)特征观测等方法来分析与评价某抽水蓄能电站工程区断裂活动性,从而得出工程的稳定性。这一研究对大型地下工程场区稳定性综合论证及对地下硐室合理选址、设计以及确保工程安全等具有重要的应用价值。
Based on analysis of grain distribution,the granularity fractal dimension of fault gouges and the special micro structural features of quartz in fault gouges from the site of one pumping power station are discussed.And the activities and age of faults are calculated in the engineering area,the effects of the fault activities in primary workshop site on the regional stability are obtained.The analysis of fault activity plays an important role in evaluation of regional stability in underground engineering,and selecting appropriate site designing tunnel and ensuring the safety of underground engineering.
Based on analysis of grain distribution,the granularity fractal dimension of fault gouges and the special micro structural features of quartz in fault gouges from the site of one pumping power station are discussed.And the activities and age of faults are calculated in the engineering area,the effects of the fault activities in primary workshop site on the regional stability are obtained.The analysis of fault activity plays an important role in evaluation of regional stability in underground engineering,and selecting appropriate site designing tunnel and ensuring the safety of underground engineering.
引文
[1]南京水利科学研究院.土工试验教程[M].北京:中国水利水电出版社,1999.45-47N an jing Hydrau lic R esearch Institu te.C iv il Eng ineer-ing T est T u toria l[M].B e ijing:Ch inese W ater R e-sources and Hydropow er prin ting,B e ijing:1999.45-47
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[9]邵顺妹,邹谨敞.断层泥的分形研究[J].地震学报,1996,18(3):376-381Shao S M,Zou J C.F racta l research of fau lt gouges[J].A cta Se ism o log ica S in ica,1996,18(3):376-381
[10]王华林,耿杰.沂沭断裂带及其附近断裂的断层泥分形特征及其地震地质意义[J].中国地震,1996,12(3):307-315W ang H L,G eng J.Characteristics of fracta l d im en-s ion of granu lom etric com pos ition in the fau lt gougefrom Y ishu F au lt Zone and northw est-trend ing fau ltsnear the zone and its se ism o log ica l s ign ificance[J].E arthquake R esearch in Ch ina,1996,12(3):307-315
[11]王思敬,黄鼎成.中国工程地质世纪成就[M].北京:地质出版社,2004.146W ang S J,Huang D C.Eng ineering G eo logy C en turyA ch ievem en t[M].B e iJing:Bu lletin of G eo logy,2004.146
[12]K anaori Y.F racturing m ode ana lys is and re lative agedating of fau lt by surface tex ture of quartz gra ins fromfau lt gouges[J].Eng ineering G eo logy,1983,19(14):243-262
[13]杨主恩.红河和曲江断裂断层泥的特征及其地震地质意义[J].地震地质,1985,7(1):25-32Y ang Z E.T he characteristics of fau lt gouges and itsim p lication of se ism o logy in Honghe and Q u jiang[J].Se ism o logy and G eo logy,1985,7(1):25-32
[14]张秉良,方仲景,虢顺民,等.云南某工区F 1断裂断层物质特征及其意义[J].华南地震,1993,13(4):39-45Zhang B L,F ang Z J,G uo S M,et a l.T he character-istics of fau lt F 1 m inera ls and the ir im p lication in theeng ineering pro ject s ite,Y unnan[J].Sou th Ch inaJourna l of Se ism o logy,1993,13(4):39-45
[15]杨主恩,胡碧茹,洪汉净,等.活动断裂中断层泥的石英碎砾的显微特征及其意义[J],科学通报,1984,29(8):484-486Y ang Z E,Hu B R,Hong H J,et a l.T he spec ia lm i-crostructua l features and s ign ifications of quartz in ac-tive fau lt gouges[J],Ch inese Sc ience Bu lletin.1984,29(8):484-486
[16]徐叶邦.海原活动断裂中断层泥的特征、成因及其对断层滑动性能的影响[J].西北地震学报,1986,18(1):76-90X u Y B.T he characters and cause of form ation of ac-tive fau lts in H a iyuan and the ir effect for fau lt slippage[J].N orthw est Se ism Institu te,1986,18(1):76-90
[2]向宏发,虢顺民.中国大陆区断层蠕动的若干地质形迹[J].地震学报,1997,19(1):93-98X iang H F,G uo S M.Severa l G eo log ica l of T rackF au lt C reepage in Ch ineseM a in land[J].A cta Se ism o-log ica S in ica,1997,19(1):93-98
[3]邵顺妹,邹谨敞.西秦岭北缘断裂带和海原断裂带断层泥粒度分布和分形研究[J].内陆地震,2000,14(1):30-37Shao S M,Zou J C.R esearch on the gra in s ize d istri-bu tion and fracta l characteristics of fau lt gouge inW est Q in ling northern-edge fau lt and H a iyuan fau ltbe lt[J].In land E arthquake,2000,14(1):30-37
[4]Sam im is,C.G.,B iege l,R.I.F racta ls fau lt gougeand friction[J].PAEROPH,1987,123(1/2):255-271
[5]丁式江,翟裕生,邓军.中国金矿床分布的分形研究[J].地质论评,1998,44(2):188-193D ing S J,Zha i Y S,D eng J.F racta l ana lys is of go lddepos it d istribu tion in Ch ina[J].G eo log ica l R ev iew,1998,44(2):188-193
[6]金章东.江西德兴铜厂斑岩体铜品位的分形结构[J].矿床地质,1998,17(4):363-368Jin Z D.F racta l d im ens ion structure of copper grade inD ex ing Porphyry Body,Jangx i P rov ince[J].M inera lD epos its,1998,17(4):363-368
[7]金章东,卢新卫.江西德兴斑岩铜矿田断裂分形研究[J].地质论评,1998,44(1):57-62Jin Z D,Lu X W.A study of fracta l d im ens ion of thefracture system in the D ex ing Porphyry Copper O re-fie ld of Jangx i[J].G eo log ica lR ev iew,1998,44(1):57-62
[8]易顺民,唐辉明.断层泥粒度成分的分形研究[J].地震地质,1995,17(2):185-191Y i S M,T ang H M.F racta l research of granu lom etriccom pos ition in fau lt gouge[J].Se ism o logy and G eo lo-gy,1995,17(2):185-191
[9]邵顺妹,邹谨敞.断层泥的分形研究[J].地震学报,1996,18(3):376-381Shao S M,Zou J C.F racta l research of fau lt gouges[J].A cta Se ism o log ica S in ica,1996,18(3):376-381
[10]王华林,耿杰.沂沭断裂带及其附近断裂的断层泥分形特征及其地震地质意义[J].中国地震,1996,12(3):307-315W ang H L,G eng J.Characteristics of fracta l d im en-s ion of granu lom etric com pos ition in the fau lt gougefrom Y ishu F au lt Zone and northw est-trend ing fau ltsnear the zone and its se ism o log ica l s ign ificance[J].E arthquake R esearch in Ch ina,1996,12(3):307-315
[11]王思敬,黄鼎成.中国工程地质世纪成就[M].北京:地质出版社,2004.146W ang S J,Huang D C.Eng ineering G eo logy C en turyA ch ievem en t[M].B e iJing:Bu lletin of G eo logy,2004.146
[12]K anaori Y.F racturing m ode ana lys is and re lative agedating of fau lt by surface tex ture of quartz gra ins fromfau lt gouges[J].Eng ineering G eo logy,1983,19(14):243-262
[13]杨主恩.红河和曲江断裂断层泥的特征及其地震地质意义[J].地震地质,1985,7(1):25-32Y ang Z E.T he characteristics of fau lt gouges and itsim p lication of se ism o logy in Honghe and Q u jiang[J].Se ism o logy and G eo logy,1985,7(1):25-32
[14]张秉良,方仲景,虢顺民,等.云南某工区F 1断裂断层物质特征及其意义[J].华南地震,1993,13(4):39-45Zhang B L,F ang Z J,G uo S M,et a l.T he character-istics of fau lt F 1 m inera ls and the ir im p lication in theeng ineering pro ject s ite,Y unnan[J].Sou th Ch inaJourna l of Se ism o logy,1993,13(4):39-45
[15]杨主恩,胡碧茹,洪汉净,等.活动断裂中断层泥的石英碎砾的显微特征及其意义[J],科学通报,1984,29(8):484-486Y ang Z E,Hu B R,Hong H J,et a l.T he spec ia lm i-crostructua l features and s ign ifications of quartz in ac-tive fau lt gouges[J],Ch inese Sc ience Bu lletin.1984,29(8):484-486
[16]徐叶邦.海原活动断裂中断层泥的特征、成因及其对断层滑动性能的影响[J].西北地震学报,1986,18(1):76-90X u Y B.T he characters and cause of form ation of ac-tive fau lts in H a iyuan and the ir effect for fau lt slippage[J].N orthw est Se ism Institu te,1986,18(1):76-90
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