| 川东北雷音铺背斜内部北西向构造及其力学成因分析 |
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| 引用本文： | 黄继钧.川东北雷音铺背斜内部北西向构造及其力学成因分析[J].成都理工大学学报(自然科学版),1991(2). |
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| 作者姓名： | 黄继钧 |
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| 作者单位： | 成都地质学院地质学系 |
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| 摘 要： | 对发育于川东北一背斜内部,并与其无成生联系、方向不同的构造特征、复合关系及其力学成因机制进行了较系统分析、论述。在此基础上对其成生时应力场最大主应力、最大剪应力和应变能进行了有限单元计算。指出了这种构造对石油天然气等矿产的控制作用。
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| 关 键 词： | 背斜 成生联系 构造复合 有限单元 |
THE FEATURES AND MECHANICAL ANALYSIS OF NORTH-WEST TREND STRUCTURES DEVELOPED IN THE LEIYINPU ANTICLINE IN THE NORTHEAST OF SICHUAN |
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| Huang Jijun.THE FEATURES AND MECHANICAL ANALYSIS OF NORTH-WEST TREND STRUCTURES DEVELOPED IN THE LEIYINPU ANTICLINE IN THE NORTHEAST OF SICHUAN[J].Journal of Chengdu University of Technology: Sci & Technol Ed,1991(2). |
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| Authors: | Huang Jijun |
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| Institution: | Huang Jijun |
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| Abstract: | In this paper the systematic discussion and analysis of structural feature, compounding rela-tionship and causal mechanism are conducted to the structures which developed inside an anticline andhad no genetical relation with it. Based on the above, the calculation of the maximum main stress, the maximum shear stress andthe strain energy is made with finite-element method. Finally the effect controlling the oil and gas re-sources is illustrated. |
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| Keywords: | anticline genetical relation compounding of structures finite-element method |
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