1. Place all books and notes on the foor 2. Read each question carefully, then read it again 3. Think before you write

1. Draw a 2 dimensional Mohr Circle representation for the following stress conditions

1. Calculate the force at the base of a continental block that has a uniform thickness of 25km, length of1000km, width of500km, and density of2.70. What is the stress on the bottom of the block?

September 8, 2000 1. Describe the difference between slip and separation on a fault. 2. What type of offset() can be interpreted from the map below? Give a detailed description of your logic on the back of the page

一、名词解释（20 分，每小题 2 分） 1. 递进变形；2. 枢纽；3. 张节理；4. 地垒与地堑；5. 水平断距； 6. 飞来峰和构造窗；7. 叶理；8. 流线；9. 韧性剪切带；10. 应变

Brittle deformation = the permanent change that occurs in a solid material due to the growth of fractures and/or sliding on fractures. A fracture is a surface of discontinuity (includes cracks, joints and faults). Faults result from shear stresses, and joints result from tensile stresses:

Complete the block diagrams for the following features. Be sure to include the appropriate map symbols on your drawings

Page 1 Structural Geology- Introduction Introduction Structural geology is the study of deformed rocks, and rock deformation. In structural geology, we are faced with a series of natural features that we try to interpret and explain. Each of these features formed through the interplay of external forces on rock

第一节 矿石质量研究的内容与方法 第二节 矿山取样 第三节 矿石质量管理

《工程地质学》课程教学大纲 Highway engineering geology（适用于交通工程、测绘工程）