摘要
基于神朔铁路隧道病害的发生实绩分析其发生规律,将隧道结构变形病害分为隧道限界不足和隧底变形两大情况,并发现隧道结构病害在所有病害中占有较大比例。因此,着重分析了隧道结构变形两种情况的产生原因,提出神朔铁路隧道结构变形病害的勘察方法与程序,并最终给出详细的整治方案。
Based on the analysis of the occurrence of tunnel disease of Shenshuo Heavy Railway, we found that the diseases can be divided into the shortage of the limitation bounds and the subsidence deformation of tunnel bottom, and then, we found that the structural deformation disease has a high probability. Therefore, we focused on analyzing the investigation method and procedure of structural deformation disease and the causes of the two cases and finally, detailed treatment scheme for structural deformation disease was put forward.
出处
《建筑技术开发》
2017年第10X期66-68,共3页
Building Technology Development
关键词
重型铁路
隧道病害
结构变形
heavy railway
tunnel disease
structural deformation
作者简介
项敏（1961-），女，江苏无锡人，高级工程师，主要研究方向为工程管理。
