高速铁路危岩落石加固防护设计综述
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摘要
高铁运行速度快,若遇危岩落石上道,将会严重危及行车和生命安全,造成不可挽回的损失。随着山区高铁的飞速发展,工程技术人员对危岩落石越来越重视,在高铁建设过程中,危岩落石的加固防护经常成为关注的焦点。为了给今后的设计提供指导,系统总结了危岩落石的加固防护设计技术,研究表明:危岩落石加固防护设计应贯穿勘察设计的各个阶段,总体上应遵循先勘察、后设计,个别设计和动态设计的原则。
The high-speed railway runs fast. If the dangerous rock falls on the track,it will seriously endanger the driving and life safety and cause irreparable damage. With the rapid development of high-speed railways in mountainous areas,engineers and technicians pay more and more attention to the dangerous rock falling rocks. In the process of high-speed railway construction,the reinforcement and protection of dangerous rock falling rocks often become the focus of attention. In order to provide guidance for future design,the system summary of the reinforcement protection design technology has been done. The research shows that the design of dangerous rock falling rock reinforcement protection should go through all stages of survey and design. Generally,it should follow the principle of survey first and then design and the principle of combining individual design with dynamic design.
The high-speed railway runs fast. If the dangerous rock falls on the track,it will seriously endanger the driving and life safety and cause irreparable damage. With the rapid development of high-speed railways in mountainous areas,engineers and technicians pay more and more attention to the dangerous rock falling rocks. In the process of high-speed railway construction,the reinforcement and protection of dangerous rock falling rocks often become the focus of attention. In order to provide guidance for future design,the system summary of the reinforcement protection design technology has been done. The research shows that the design of dangerous rock falling rock reinforcement protection should go through all stages of survey and design. Generally,it should follow the principle of survey first and then design and the principle of combining individual design with dynamic design.
引文
[1]胡厚田.崩塌与落石[M].北京:中国铁道出版社,1989.