Influence of Tunnel Boring Machine Scraper Bucket Structure on the Mucking Performance

doi:10.7652/xjtuxb202011018

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Influence of Tunnel Boring Machine Scraper Bucket Structure on the Mucking Performance

更新时间：2025-07-09

- Influence of Tunnel Boring Machine Scraper Bucket Structure on the Mucking Performance
- Vol. 54, Issue 11, Pages: 149-157(2020)
- 作者机构：
  
  长安大学公路养护装备国家工程实验室,西安,710064
- 作者简介：
- 基金信息：
- DOI：10.7652/xjtuxb202011018
  CLC： TU94
- Online First：10 November 2020，
  
  Published：2020
- 稿件说明：
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Influence of Tunnel Boring Machine Scraper Bucket Structure on the Mucking Performance[J]. 2020, 54(11): 149-157.
DOI：

Influence of Tunnel Boring Machine Scraper Bucket Structure on the Mucking Performance[J]. 2020, 54(11): 149-157. DOI： 10.7652/xjtuxb202011018.

摘要

针对现有全断面隧道掘进机(TBM)刀盘出碴模拟研究所存在的岩碴级配和形状参数考虑不全面、刮碴铲斗结构影响规律揭示不明晰的问题

采用颗粒离散元方法构建考虑了岩碴级配和形状的刀盘落碴、铲碴、溜碴过程的数值模型

并进行缩比出碴试验验证了数值模型的可靠性。进行数值模拟研究了刀盘有无滚刀、铲斗结构形式、铲斗高度、铲斗宽度等因素对以平均出碴速度和出碴率为评价指标的刀盘出碴性能的影响规律。仿真结果表明:滚刀群对出碴过程影响可以忽略不计; 三角截面式是较为合理的铲斗结构形式; 铲斗高度的建议取值为滚刀高度减去30～50 mm; 铲斗宽度的建议取值为出碴口宽度的50%。该模型为TBM刀盘出碴性能研究提供了有效手段

为TBM刀盘出碴结构的设计提供了理论依据。

Abstract

In view of the problems existing in the TBM(tunnel boring machine)cutterhead muck transfer simulation research that the grading and shape parameters of rock chips are not considered comprehensively

and the influence of the scraper bucket structure is not clearly revealed

a numerical model of the mucking process including chip falling

shoveling and sliding was built considering the grading and shape of rock chips by using the clump strategy of a particle-based discrete element method

and the numerical model was verified by scaled mucking tests. Numerical simulations were carried out to study the influence of disc cutters

bucket structure

bucket height and bucket width on the cutterhead’s mucking performance considering the average mucking speed and passing rate. The simulation results show that the influence of the disc cutters on the mucking process can be ignored. The triangle section type is a more reasonable bucket structure. The recommended value of bucket height is approximately 30-50 mm smaller than the disc cutter height. The recommended value of bucket width is 50% of the width of the chip discharging chute. The numerical model built in this paper provides an effective approach for the study of mucking process of TBM cutterhead

and the conclusions can be used as theoretical basis for the design of scraper buckets.

关键词

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references

耿麒. 全断面隧道掘进机破岩机理和两级刀盘新结构研究 [D]. 西安: 西安交通大学, 2017: 1-15.

陈馈, 孙振川, 李涛. TBM设计与施工 [M]. 北京: 人民交通出版社, 2018: 1-15.

ROSTAMI J. Development of a force estimation model for rock fragmentation with disc cutters through theoretical modeling and physical measurement of crushed zone pressure [D]. Golden: Colorado School of Mines, 1997: 1-98.

CHO J W, JEON S, YU S H, et al. Optimum spacing of TBM disc cutters: a numerical simulation using the three-dimensional dynamic fracturing method [J]. Tunnelling and Underground Space Technology, 2010, 25(3): 230-244.

BALCI C, TUMAC D. Investigation into the effects of different rocks on rock cutability by a V-type disc cutter [J]. Tunnelling and Underground Space Technology, 2012, 30(7): 183-193.

ENTACHER M, WINTER G, BUMBERGER T, et al. Cutter force measurement on tunnel boring machines-system design [J]. Tunnelling and Underground Space Technology, 2012, 31(9): 97-106.

MACIAS F J, JAKOBSEN P D, SEO Y, et al. Influence of rock mass fracturing on the net penetration rates of hard rock TBMs [J]. Tunnelling and Underground Space Technology, 2014, 44(9): 108-120.

XIA Yimin, GUO Ben, TAN Qing, et al. Comparisons between experimental and semi-theoretical cutting forces of CCS disc cutters [J]. Rock Mechanics and Rock Engineering, 2018, 51(5): 1583-1597.

PAN Yucong, LIU Quansheng, LIU Jianping, et al. Full-scale linear cutting tests in Chongqing sandstone to study the influence of confining stress on rock cutting forces by TBM disc cutter [J]. Rock Mechanics and Rock Engineering, 2018, 51(6): 1697-1713.

HAN Meidong, CAI Zongxi, QU Chuanyong, et al. Dynamic numerical simulation of cutterhead loads in TBM tunneling [J]. Tunnelling and Underground Space Technology, 2017, 70(11): 286-298.

翟国强, 张玉锋. 浅谈TBM刀盘的进出渣设计 [J]. 建筑机械化, 2013(2): 76-78.

ZHAI Guoqiang, ZHANG Yufeng. Analysis of slag design in TBM cutterhead [J]. Construction Mechanizations, 2013(2): 76-78.

李大平. 基于ABAQUS的TBM刀盘溜碴过程仿真 [J]. 建设机械技术与管理, 2013(6): 101-106.

LI Daping. Process simulation of the TBM knife disc slip to be based on ABAQUS [J]. Construction Machinery Technology and Management, 2013(6): 101-106.

毛本庆. 异常地质段岩石掘进机刀具和刮板系统的改进 [J]. 建筑机械, 2013(6): 99-102.

MAO Benqing. Improvement of the tool and scraper system for TBM under abnormal geological conditions [J]. Construction Machinery, 2013(6): 99-102.

陈巍. TBM出碴过程离散元仿真及新型出碴结构设计 [D]. 大连: 大连理工大学, 2015: 1-95.

陈巍, 孙伟, 霍军周. TBM刀盘开口面积的确定 [J]. 机械设计与制造, 2015(5): 29-31.

CHEN Wei, SUN Wei, HUO Junzhou. The open area determination of TBM cutterhead [J]. Machinery Design and Manufacture, 2015(5): 29-31.

霍军周, 陈巍, 欧阳湘宇, 等. 基于岩碴流动性的TBM出碴槽口选优设计 [J]. 东北大学学报(自然科学版), 2015, 36(5): 715-718.

HUO Junzhou, CHEN Wei, OUYANG Xiangyu, et al. Optimum design of TBM mucking slot based on the rock ballasts fluidity [J]. Journal of Northeastern University(Natural Science), 2015, 36(5): 715-718.

夏毅敏, 杨妹, 吴遁, 等. TBM刀盘出碴槽结构对出碴效率的影响规律 [J]. 哈尔滨工程大学学报, 2018, 39(9): 1561-1567.

XIA Yimin, YANG Mei, WU Dun, et al. Influence of the TBM mucking slots atructure on the discharge characteristics of ballasts [J]. Journal of Harbin Engineering University, 2018, 39(9): 1561-1567.

BRULAND A. Hard rock tunnel boring [D]. Trondheim: Norwegian University of Science and Technology, 2000: 10-13.

刘振,孔德同,赵明,等.裂纹损伤行星轮系的编码器信号响应特性.2020,54(2):43-50.[doi:10.7652/xjtuxb202002006]

关亚彬,杨小辉,方宗德,等.大型船用鼓形齿联轴器位移圆半径设计.2019,53(10):57-64.[doi:10.7652/xjtuxb201910 008]

史尧臣,陈国平,李占国,等.三轮一带传动系统噪声仿真与试验验证.2019,53(8):76-81.[doi:10.7652/xjtuxb201908 010]

王凯,付敏,王珏翎.滚子包络端面啮合蜗杆传动的啮合性能分析.2019,53(3):135-142.[doi:10.7652/xjtuxb201903019]

邹创,陶涛,姜歌东,等.考虑力学特性的谐波齿轮啮合参数优化方法.2019,53(2):16-23.[doi:10.7652/xjtuxb201902 003]

陈晓霞,杨朋朋,邢静忠,等.谐波齿轮负载侧隙和啮合力分布规律研究.2018,52(7):9-17.[doi:10.7652/xjtuxb201807 002]

白恩军,谢里阳,胡杰鑫,等.考虑啮合齿对失效相关性的齿轮系统可靠性评估.2018,52(5):38-43.[doi:10.7652/xjtuxb201805005]

王增丽,申迎峰,王宗明,等.圆盘密封单螺杆泵啮合特性研究.2018,52(5):69-74.[doi:10.7652/xjtuxb201805005]

朱丽莎,向磊,邹常青,等.齿间动态载荷分配下的齿轮磨损分析.2018,52(5):75-84.[doi:10.7652/xjtuxb201805011]

李金宽,柳在鑫,李世蓉,等.倾斜式双滚柱包络环面蜗杆传动弹流润滑分析.2018,52(3):83-90.[doi:10.7652/xjtuxb 201803012]

申建广,陶涛,梅雪松,等.一种数控滚齿机工作台动态特性建模方法及实验分析.2017,51(12):1-7.[doi:10.7652/xjtuxb201712001]

韩炬,李威,王志军.采用分形理论与微分几何的摆线针轮形貌模型.2017,51(11):97-105.[doi:10.7652/xjtuxb2017 11014]

王爽,郭永存,王鹏彧,等.复合式磁力耦合器的设计与试验研究.2017,51(7):115-123.[doi:10.7652/xjtuxb201707017]

刘星,梅雪松,陶涛,等.一种零耦合滚齿全误差模型及其预测方法.2016,50(10):42-48.[doi:10.7652/xjtuxb201610 007]

耿麒,魏正英,孟昊,等.TBM的平面刀盘与两级刀盘的力学性能对比分析.2015,49(3):121-128.[doi:10.7652/xjtuxb 201503019]

耿麒,魏正英,杜军.全断面岩石掘进机滚刀布置的优化方法.2013,47(9):100-105.[doi:10.7652/xjtuxb201309017]

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