西部大开发的地质灾害问题研究

Study on the geological hazards in the great development of west china

由于西部地形地貌变化大,地质条件复杂,生态环境脆弱,在西部大开发过程中,尤其是大规模的基础设施建设中,必然产生多种地质灾害问题.本文在对西部大开发实施以来已经建设的和正在建设的主要工程的调查分析的基础上,研究了交通工程、城市建设工程和西气东输工程等引起的环境地质问题,讨论了这些问题产生的原因和对策.

Because of the variety of landforms,complexity of geological conditions and vulnerability of ecological environment in West China,in the great development of West China,especially in the construction of largescaled infrastructures,a lot of geological hazards are inevitable to occur.Based on the investigation of major projects completed or being constructed in the implementation of policy of great development of West China,study was conducted on the environmental geological problems resulting from the projects of transportation engineering,municipal construction and transmission of natural gas from west to east,etc.Discussion was made on the causes of the occurrence of the problems and countermeasures.