成都地铁盾构刀具磨损分析研究

刘高峰; 宋天田

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隧道建设 >

2007 , Vol. 27 >Issue 6: 89 - 93

DOI: https://doi.org/A

施工机械

成都地铁盾构刀具磨损分析研究

刘高峰 ,
宋天田

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1. 成都地铁有限责任公司2. 同济大学城市轨道与铁道工程系

刘高峰（1974-)|男,陕西蒲城人|1999年毕业于西南交通大学工程机械专业|工程师|主要从事地铁工程项目的管理工作。

收稿日期: 2007-11-19

网络出版日期: 2009-12-06

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Analysis and Study on Wearing of Cutting Tools of
Shield Machines Used in Chengdu Metro Construction

LIU Gao-Feng ,
Song-Tian-Tian

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1. Chengdu Metro Co., Ltd.2. Department of Urban Rail Transit and Railway Engineering, Tongji University

Received date: 2007-11-19

Online published: 2009-12-06

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摘要

成都地铁隧道盾构法掘进中，刀具严重磨损成了制约工程顺利进行的一大难题。在对刀具切削原理的分析和盾构掘进中的刀具磨损情况进行了现场调查的基础上，对滚刀和刮刀的磨损特点及原因进行了分析和研究，指出了磨损的主要原因，最后提出了合理的建议和意见。

关键词： ; 盾构隧道成都地铁砂卵石滚刀刮刀磨损

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刘高峰 , 宋天田 . 成都地铁盾构刀具磨损分析研究[J]. 隧道建设, 2007 , 27(6) : 89 -93 . DOI: A

Abstract

Cutting tool wearing has become a difficult problem which restricts the tunnel advance in Chengdu Metro tunnel construction. In the paper, the working principles of the cutting tools are analyzed, the wearing of the cutting tools during the shield boring is investigated, analysis and study are made on the features of and causes for the wearing of the disc cutters and scrapers, the reasons for the wearing are summarized and some recommendations are made.

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