用水泥挤密桩加固提速铁路路基施工技术  

Construction Technology of Strengthening Upgrading-speeding Railway Embankment by Cement Compacted Piles

作　　者：高新 

机构地区：[1]中铁六局集团路桥建设有限公司,晋中030600

出　　处：《价值工程》2015年第33期96-98,共3页Value Engineering

摘　　要：用水泥土挤密桩稳固提速铁路路基,工艺简单、成本低廉,并且不对常规运转造成困扰。本文将简介水泥土挤密桩的工艺需求、动工技术以及流程,并通过阐述提速铁路的试点作业,阐述了技术管控方略。铁路提速对路基路床的承受极限以及平稳运转都有着较为苛刻的要求。其运用列车间的缝隙,对以往的路基实施稳固和改建,提升基床的承受力以及安全性,迎合路基的特性。该技术的普及给广大铁路工作人员提供了最佳技术方案。The method of strengthening upgrading-speeding railway embankment by cement compacted piles is simple, its cost is low,and it does not cause distress to normal operation. This article will introduce the process requirements, starting technology and process of cement compacted pile, and expounds the technical management and control strategy through elaborating pilot operation of upgrading-speeding railway. Upgrading of railway speed has more stringent requirements for the bear limits and smooth operation of the road embankment. It uses the gap between the train for the reinforcement and reconstruction of road embankment, and it enhances the affordability and security of road embankment to meet the characteristics of the road embankment. The popularity of this technology provides the best technical solution for the majority of railway staff.

关 键 词：水泥 挤密桩 提速铁路 路基路面 技术 

分 类 号：U213.1[交通运输工程—道路与铁道工程]