TECTONIC MODELING Significance of tectonic modeling History of tectonic modeling Methods of tectonic modeling General procedure of tectonic modeling

Where is stress,ε strain and the Young's modulus or elastic modulus

Review: 1.What is the orientation relationship between maximum shear stresses and principal stresses? 2. What are trajectories of principal stresses?

Planar fabric Linear fabric and the size and elements In one dimension is Are parallel to much Longer than that in one another the other two dimensions

Chapter One Introduction Goals Outline Two supports Types of structures QA uantitative techniques pplication Suggestion

INTRODUCTION TO STEREOGRAPHIC PROJECTIONS Basic principles Basic procedures Exercise in class

hangingwall ramp A- Ramps and flats hangingwall B-Hangingwall ramp and footwall footwall ramp footwall ramp B C-? thrust sequence New thrusts develop in the footwall

1 “管理运筹学”软件的操作方法 2 “管理运筹学”软件的输出信息分析

1矿物的光学性质 矿物的光学性质: 矿物对可见光的反射、折射、 吸收等所表现出来的各种性质

生态环境地质调査是为合理开发利用矿产资源、土地资源、水资源等自然资源,为区 域经济的可持续发展,为生态环境建设和保护提供基础地质资料而进行的一项新的基础性 地质调査工作,是为生态环境建设服务的基础性地质调査。生态环境地质调査是在区域地 质调查和区域水文地质普查的基础上,采用地质学、土壤学、地貌学、水文地质学、生态 学及其它有关地球科学的方法、理论,调查人类和生物群体赖以生存的岩石圈、地下水圈 和地表水圈