footwall zone 中文意思是什麼
footwall zone
解釋
底板巖帶-
Sxotf is recognized in the northern qaidam based on the analysis of structures of area. this oblique trusting fault zone with northwestern - southeastern trending consists of fault gouge, fault breccia and fault cleavage. fault hanging wall consists of sertengshan - xitieshan napple, which is distribution in dextral en echelon. fault footwall consists of youcangshan formation in neogene
本文在對賽什騰? ?錫鐵山斜沖斷裂詳細地段構造解析的基礎上，結合盆地的沉積特徵、地球物理資料等對該斜沖斷裂的幾何學、運動學及形成時代進行了研究，論文著重探討了賽什騰? ?錫鐵山斜沖斷裂的地質意義。 -
According to the spread of nappe and relation between the nappe and depression, oblique - thrust fault zone was divided into three parts in this paper : sertengshan, lvliangshan and xitieshan. ( 3 ) according to macroscopic characteristics of fault zone, cleavage characters of fault zone, drag folds, the reverse " s " fold in the footwall, positive flower structures and small left strike - slip fault, the kinematics characters of fault zone of sertengshan - xitieshan are concluded : thrusting in section, left - slip fault in plane and the strike - slip displacement increasing from the west to the east
（ 3 ）根據斷裂斷裂帶的宏觀特徵、斷層帶劈理特徵、斷裂帶附近的牽引褶皺和斷層下盤的平面反「 s 」型褶皺以及斷層上盤剖面正花狀構造和平面左行小型平移斷層，認為賽什騰-錫鐵山斷裂帶運動學主要表現為剖面上的逆沖、平面上的左行走滑特點，並且走滑量具有自西向東增大之勢。
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