地壳岩石压剪断裂端倪
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摘要
将地壳断层视为地壳表面裂纹 ,应用压剪断裂观点对地震机理进行了分析 ,提出了地壳岩石复合断裂的压剪断裂核模型和有待研究的课题 开展这方面的研究将有利于地震预报及找矿工作
With a concept of that,the fault is considered as the surface crack of the earth crust,the earthquake mechanism is analyzed based on the point of compression shear fracture.The compression shear fracture nucleus model of rock complex fracture of the earth crust and subject have to be made are proposde.Making this research will help to earthquake forecast and mine works.
With a concept of that,the fault is considered as the surface crack of the earth crust,the earthquake mechanism is analyzed based on the point of compression shear fracture.The compression shear fracture nucleus model of rock complex fracture of the earth crust and subject have to be made are proposde.Making this research will help to earthquake forecast and mine works.
引文
[1] ZhouQunli,GongShaoping,ChenZhongjianCompressionShearFractureMechanismforMarble[J]ICFCR ,1987(6),17～19.
[2] 周群力,佘泳琼,王良之岩石压剪裂核的试验研究[J]固体力学学报,1991,12(4):329～336
[3] 刘振洪,龙湘桂,周翠云大理岩真三轴强度判据与破坏后的扩容[A]第五届岩石、混凝土断裂和强度学术会议论文集[C]长沙:国防科技大学出版社,1993
[4] IrwinGR AnalysisofStressesandStrainsNeartheEndofaCrackTansversingaPlat[J ]Transactions,AmSocMechanicalEngrs,JournalofAppliedMechanics,1957(24)
[5] 周群力从断裂力学的观点对新丰江水库地震机理的探讨[J]地震研究,1979(3):28～38
[6] 周群力混凝土重力坝与基岩胶结面用断裂力学方法进行计算的探讨[J]水文地质工程地质,1979(6):21～31
[7] 夏熙伦,任 放在压缩荷载作用下岩石和水泥试样的复合断裂试验及判据[J]水利学报,1984(9):48～53
[8] 周维垣,杨若琼节理岩体和拱坝坝肩稳定的断裂力学分析[J]岩土工程学报,1986,5(4)
[2] 周群力,佘泳琼,王良之岩石压剪裂核的试验研究[J]固体力学学报,1991,12(4):329～336
[3] 刘振洪,龙湘桂,周翠云大理岩真三轴强度判据与破坏后的扩容[A]第五届岩石、混凝土断裂和强度学术会议论文集[C]长沙:国防科技大学出版社,1993
[4] IrwinGR AnalysisofStressesandStrainsNeartheEndofaCrackTansversingaPlat[J ]Transactions,AmSocMechanicalEngrs,JournalofAppliedMechanics,1957(24)
[5] 周群力从断裂力学的观点对新丰江水库地震机理的探讨[J]地震研究,1979(3):28～38
[6] 周群力混凝土重力坝与基岩胶结面用断裂力学方法进行计算的探讨[J]水文地质工程地质,1979(6):21～31
[7] 夏熙伦,任 放在压缩荷载作用下岩石和水泥试样的复合断裂试验及判据[J]水利学报,1984(9):48～53
[8] 周维垣,杨若琼节理岩体和拱坝坝肩稳定的断裂力学分析[J]岩土工程学报,1986,5(4)
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