富水卵漂石地层盾构滚刀磨损规律及寿命预测分析

doi:10.3973/j.issn.2096-4498.2019.10.019

中国科学引文数据库（CSCD）核心期刊
中文核心期刊中文科技核心期刊
Scopus RCCSE中国权威学术期刊
美国EBSCO数据库俄罗斯《文摘杂志》
《日本科学技术振兴机构数据库（中国）》

隧道建设（中英文） ›› 2019, Vol. 39 ›› Issue (10): 1712-1719.DOI: 10.3973/j.issn.2096-4498.2019.10.019

富水卵漂石地层盾构滚刀磨损规律及寿命预测分析

袁立斌¹，刘杰^{1, 2, 3, *}，赵宏⁴，杨志勇^{1, 2, 3}，许超^{1, 2, 3}

(1. 中交第二航务工程局有限公司，湖北武汉 430040；  2. 长大桥梁建设施工技术交通行业重点实验室，湖北武汉 430040；  3. 交通运输行业交通基础设施智能制造技术研发中心，湖北武汉 430040；  4. 中交二航局工程装备分公司，湖北武汉 430014)

收稿日期:2019-01-22 出版日期:2019-10-20 发布日期:2019-12-10
作者简介:袁立斌（1964—），男，江苏镇江人，2008年毕业于河海大学，工商管理专业，硕士，高级工程师，主要从事隧道与地下工程技术研究工作。E-mail: yuanlbchec@163.com。*通信作者：刘杰， E-mail: 1035616643@qq.com。
基金资助:
中交第二航务工程局有限公司科技研发项目（HT-2018-A-07-008）

Wear Law and Life Prediction of Disc Cutter of Shield in Waterrich Pebble Drift Ground

YUAN Libin¹, LIU Jie^{1, 2, 3, *}, ZHAO Hong⁴, YANG Zhiyong^{1, 2, 3}, XU Chao^{1, 2, 3}

(1. CCCC Second Harbour Engineering Company Ltd., Wuhan 430040, Hubei, China;  2. Key Laboratory of Largespan Bridge Construction Technology, Wuhan 430040, Hubei, China;  3. Research and Development Center of Transport Industry of Intelligent Manufacturing  Technologies of Transport Infrastructure, Wuhan 430040, Hubei, China;  4. CCCC Second Harbour Engineering Equipment Company Ltd., Wuhan 430014, Hubei, China)

Received:2019-01-22 Online:2019-10-20 Published:2019-12-10

摘要/Abstract

摘要： 为探究成都富水卵漂石地层盾构滚刀磨损规律及寿命特性，以成都地铁17号线凤温区间和明一区间第1次查换刀情况为研究对象，首先对两区间不同开口率刀盘的滚刀磨损形式和磨耗系数进行对比，之后采用基于现场实测数据的滚刀寿命预测模型对查换刀距离进行预测，最后通过第2次换刀对预测效果进行验证。研究结果表明： 1)富水卵漂石地层滚刀磨损形式主要表现为尖状磨损和偏磨磨损，偏磨滚刀主要分布于刀盘边缘及中心区域； 2)滚刀磨耗系数与安装位置半径关系曲线大致呈U形分布，中心滚刀和边缘滚刀的磨耗系数较大，正面滚刀的磨耗系数较小； 3)刀盘开口率是影响滚刀磨耗系数和偏磨概率的重要因素。

关键词: 卵漂石地层, 盾构滚刀, 磨损规律, 磨耗系数, 刀盘开口率, 寿命预测

Abstract: The wear law and life characteristics of disc cutter of shield in waterrich pebble drift ground in Fengwen Section and Mingyi Section of Chengdu Metro Line 17 are studied. Firstly, the wear forms and wear coefficients of cutterhead disc cutter with different opening rates in two sections are compared. And then the life prediction model of disc cutter based on field measured data is used to predict the distance of cutter check and change. Finally, the prediction effect is verified by the secondary of cutter change. The results show that: (1) The wear forms of disc cutter in waterrich pebble drift ground are mainly pointed wear and eccentric wear, and the eccentric wear disc cutter are mainly distributed in the edge and center of cutterhead. (2) The relationship curve between the wear coefficient of disc cutter and the radius of installation position is Ushaped; the wear coefficient of the center disc cutter and the edge disc cutter is larger, while the wear coefficient of the front disc cutter is smaller. (3) The opening rate of cutterhead is an important factor that affects the wear coefficient and eccentric wear probability of disc cutter.

Key words: pebble drift ground, shield disc cutter, wear law, wear coefficient, cutterhead opening rate, life prediction

中图分类号:

U 455.3

袁立斌，刘杰，赵宏，杨志勇，许超. 富水卵漂石地层盾构滚刀磨损规律及寿命预测分析[J]. 隧道建设, 2019, 39(10): 1712-1719.

YUAN Libin, LIU Jie, ZHAO Hong, YANG Zhiyong, XU Chao. Wear Law and Life Prediction of Disc Cutter of Shield in Waterrich Pebble Drift Ground[J]. Tunnel Construction, 2019, 39(10): 1712-1719.

[1]	霍滨，徐朝辉，胡相龙，郭贵斌. 砂卵石地层泥水盾构施工技术难点及控制措施分析——以兰州地铁穿黄隧道工程为例[J]. 隧道建设, 2018, 38(5): 846-850.
[2]	孙振川，杨延栋，陈馈，李凤远，张兵. 引汉济渭岭南TBM工程二长花岗岩地层滚刀磨损研究[J]. 隧道建设, 2017, 37(9): 1167-1172.
[3]	李宏波, 周建军, 王助锋, 张合沛, 任颖莹. 基于相空间重构和支持向量机的盾构滚刀岩机实验台轴承状态趋势预测[J]. 隧道建设, 2014, 34(4): 387-391.
[4]	王锦洋, 陈建荣, 陈昕诠. 潜盾机切刃盘于卵砾石层开挖之特性[J]. 隧道建设, 2011, 31(增刊1): 388-393.

富水卵漂石地层盾构滚刀磨损规律及寿命预测分析

Wear Law and Life Prediction of Disc Cutter of Shield in Waterrich Pebble Drift Ground

PDF

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 4

编辑推荐

Metrics

本文评价