1.1破裂构造 破裂(FRACTURE)指岩石体(地质体)中由脆性破裂作用形成的不连续面(带·特征岩石体(地质体或物体)失掉连续性

1.褶皱等倾斜线图的编制 1.1褶皱等倾斜线图的编制

(A)General triaxial stress ellipsoid in perspective view. (B)Views normal to each of the principal planes of the ellipsoid. (After W.D. Means,1976)

OBSERVATION OF TECTONIC SAMPLES Observe tectonic samples in the STRUCTURAL SCOPE. Discuss what you observed with your group members. Select one representative of the group to exchange ideas with other groups in the class

1.几种典型的褶皱的基本几何特征 平行褶皱 相似褶皱 协调褶皱 不协调褶皱

一、了解地质剖面图的图饰要素 二、掌握地质剖面图的编制方法

1.岩层的基本产状类型 表2-1岩层基本产状类型及其基本特征简表

Review Primary sedimentary structures Faults (thrust system, extensional fault system, strike-slip fault system) · Joints(tension joints, conjugate joints,en echelon joints) Folding (bending, buckling, flexural slip, flexural flow, passive folding, kinking)

Review of Faults and Fractures (Read the summary of faulting in the copy papers after class)

GPS Survey: Tibet, Tarim Basin, Tian Shan Station velocity w r t. Siberia