摘要
该文认为,阿尔金山走滑断裂构造是一巨型左行左列走滑断裂兼逆冲推覆和韧性剪切性质的断裂构造带。走滑断裂带叠覆区发育拉分盆地。走滑断裂带旁侧拉张区形成火山岩带、拉张盆地及相应的弧形构造;挤压区形成弧形构造及相应的挤压-拉张盆地。中新生代以来,走滑断裂带最大水平位移量为550km。
This paper considers that Aerjin Mountain strike-slip fault structure is a huge tectonic zone with the property of left active anticlockwise and thrust nappes and ductile shear zone. Pullapart basins developed in the right stepover of strike-slip fault zone. Volcanic rock belts, pulling basins and related are shaped structures formed in the pulling areas along the fault zone. Are shaped structures and related compressed-pulling basins formed in the compressed areas along the strike-slip fault. Since Mesozoic-Cenozoic Era it has a horizontal displacement of 550 km in maximum.
关键词
走滑断裂构造
构造样式
阿尔金山
strike-slip fault structure
pull-apart basin
arc structure
structural style
Aerjin Mountain
