铁道标准设计Issue(5)：60-64,5.DOI:10.13238/j.issn.1004-2954.2015.05.013
高速铁路无砟轨道底座板整体抬升方案设计及试验研究
Design and Experimental Study on Uplifting Base Plate of High Speed Railway Ballastless Track
董明1
作者信息
- 1. 北京中铁瑞威基础工程有限公司，北京 100055
- 折叠
摘要
Abstract
In the face of the integral sinking of ballastless track structure due to settlement of subgrade on some high speed railway lines, a remediation method is proposed to uplift the base plate of ballastless track and grout under the plate. The uplifting scheme is determined with numerical simulation and structural mechanics computation. Full scale model test and short size model test are conducted respectively, and the rationality and feasibility of the scheme are verified by the test results, which provide theoretical and practical references for later on-track construction.关键词
无砟轨道/底座板/抬升/注浆/试验Key words
Ballastless track/Base plate/Uplift/Grout/Test分类
交通工程引用本文复制引用
董明..高速铁路无砟轨道底座板整体抬升方案设计及试验研究[J].铁道标准设计,2015,(5):60-64,5.
