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青藏高原新生代以来的持续性、阶段性隆升是地球演化过程中重要的地质和环境事件。尤其是晚新生代以来的加速隆升,使青藏高原主体及其周缘地区成为中国大陆地貌的最高一级阶梯。笔者主要从新构造运动条件下青藏高原东南缘玉龙—哈巴雪山断块这样一个典型的第四纪以来断块快速差异隆升的地区出发,通过详细研究该断块的组成以及几何学运动学特征来探讨其隆升机制,并在此基础上进一步研究该快速隆起的地质灾害效应(如地震、崩塌、滑坡和泥石流等)及其对本区地质灾害发育和发展的控制作用,进而得到地球内动力地质作用与重大地质灾害(外动力地质作用)之间存在必然的耦合关系的结论。
The persistent and phased uplift of the Tibetan Plateau since Cenozoic is an important geological and environmental event in the evolution of the Earth. Especially since the late Cenozoic, the acceleration and uplift have made the main Tibetan Plateau and its peripheral areas the highest level of the topography of the Chinese mainland. Based on a detailed analysis of the composition and geometric kinematics of the fault block, the author mainly starts from a region where the rapid differential uplift of fault blocks has occurred since the Yulong-Haba Snow Fault block southeast of the Qinghai-Xizang Plateau under the tectonic setting. The mechanism of the uplift is discussed. Based on this, further study is made on the geological disasters (such as earthquake, collapse, landslide and debris flow) of the rapid uplift and their control over the development and development of geological disasters in this area, The role and major geological disasters (external dynamic geology) between the inevitable coupling between the conclusions.