地道桥下穿既有铁路的场区加固技术

›› 2012, Vol. 26 ›› Issue (4): 16-17.

地道桥下穿既有铁路的场区加固技术

厚兴平,王春兰

中国一冶集团有限公司交通工程公司，武汉 430081

收稿日期:2011-11-04 出版日期:2012-08-20 发布日期:2012-09-07
作者简介:厚兴平，男，工程师。

Improvement of Railway Tracks for the Underpass Tunnel

HOU Xingping, WANG Chunlan

Transportation Company of China First Metallurgical Group Co., Ltd., Wuhan 430081

Received:2011-11-04 Online:2012-08-20 Published:2012-09-07

摘要/Abstract

摘要： 结合工程实际，提出了对地道桥下穿铁路轨道施工前对铁路进行加固的设置及方法，确保了在地道桥下穿铁路轨道施工时铁路运输的安全畅通，工程效果良好，取得了显著的技术经济效益和社会效益，具有广阔的推广应用前景。

关键词: 地道桥, 既有铁路轨道加固, 加固装置, 简支梁结构

Abstract: This paper presents a cost effective railway track improvement technique prior to the construction of an underpass tunnel. By utilizing this track reinforcement technique, safe operation of the railway is ensured during tunnel construction.

Key words: Tunnel Underpass, Existing Track Reinforcement;Strengthening Device, Hinged Support

厚兴平,王春兰. 地道桥下穿既有铁路的场区加固技术[J]. , 2012, 26(4): 16-17.

HOU Xingping, WANG Chunlan. Improvement of Railway Tracks for the Underpass Tunnel[J]. , 2012, 26(4): 16-17.