| 全球扭转构造体系结构要素分析 |
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| 引用本文： | 张永鸿. 全球扭转构造体系结构要素分析[J]. 地质力学学报, 1998, 4(3): 9-19. |
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| 作者姓名： | 张永鸿 |
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| 作者单位： | 华东石油地质局 |
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| 摘 要： | 全球板块的分割和漂移并非杂乱无章,它们被力学性质各异的构造网络组合在同一应力场中构成全球扭转构造体系。本文从分析结构要素的力学属性入手来鉴定这个体系。该体系由一个NWW向螺旋型扭转压裂带为主干要素及NNE向张裂带、经向扭劈裂带和纬向扭割裂带等配套要素组成。
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| 关 键 词： | NWW向螺旋型扭转压裂带 同性异型构造 铰扭式联结 |
| 收稿时间： | 1997-09-10 |
| 修稿时间： | 1998-03-03 |
MECHANICAL PROPERTIES OF THE STRUCTURAL ELEMENTS OF THE GLOBAL TORSION TECTONIC SYSTEM |
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| Zhang Yonghong. MECHANICAL PROPERTIES OF THE STRUCTURAL ELEMENTS OF THE GLOBAL TORSION TECTONIC SYSTEM[J]. Journal of Geomechanics, 1998, 4(3): 9-19. |
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| Authors: | Zhang Yonghong |
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| Affiliation: | East China Bureau of Petroleum Geology, MGMR |
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| Abstract: | The divsion and displacement of the plates of the world are not random.They are combined into a unified stress field by a tectonic framework of different mechanical properties to form a global torsion tectonic system.The system consists of a NWW-trending helix shaped torsion compressed fracture belt which is a major structural element,an associated NNE-trending extension fracture belt,and some meridional shearing split belts and latitudinal cutting shear belts.This paper tries to identify the system by analyzing the mechanical properties of structural elements of this system. |
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| Keywords: | NWW-trending helix shaped torsion compressed fracture belt polymorphous structure hinge joint |
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