the fault exists obviously in three bands: cataclasite concentrated joint band, worn braciation shearing rotation band and gouge partial pressure solution band.
cataclasite series; rate of core recovery; single rotary and double tube core barrel, ; structure of drilling tool; drilling technology.
碎裂巖系;取芯率;双管单动鉆具;鉆具造型;鉆探工艺。
the main type of tectonites in the belts of fold thrust - nappes in ningzhen, maoshan mountains is the cataclasite series, and then mylonite series.
宁镇,茅山山脉褶皱逆沖一推覆构造带的构造巖类型主要为碎裂巖系列,其次为糜棱巖系列。
the existences of pseudotachylite and cataclasite types of fault rocks can be regarded as the potential evidences for seismic events.
假熔巖和碎裂巖类断层巖的存在,可作为古地震事件的可能证据。
the practical analysis indicates that the deformation and stability are controlled by cataclasite structure and the effect of the structure surface far exceeds the rock block one.