剪切裂隙是指在地质应力作用下,剪应力达到或超过岩石抗剪强度时发生的两组共轭剪切的破裂面。
定义 中文名称: 剪切裂隙 英文名称: shear crevasse 定义: 在地质应力作用下,剪应力达到或超过岩石抗剪强度时发生的两组共轭剪切的破裂面。 应用学科: 水利科技(一级学科);水利勘测、工程地质(二级学科);工
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后者主要受金山剪切带内R 型剪切裂隙控制, 规模大。
The later one is of a larger scale and mainly controlled by the R type shearing fracture developed in Jinshan shear zone.
不同期次剪切裂隙的复合叠加,经后期成矿地质作用的改造,成为东坪金矿的赋矿构造。
The faults of various times coincided with, and rebuilded by the ore-formation in the later mineralizing process, and became the ore-occurrence structures of the Dongping gold deposit.
深断裂带、大型剪切带及其旁侧的褶皱及断裂裂隙系统控制矿带、矿区、矿床和矿体。
The ore belts, mining area, deposits and ore-bodies are all controlled by the deep faults, large scale shear zones and the fold and fault-crack system aside.
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