深中通道工程超大型构件轮轨式台车移动系统设计与应用

doi:10.3973/j.issn.2096-4498.2021.09.019

隧道建设（中英文） ›› 2021, Vol. 41 ›› Issue (9): 1594-1603.DOI: 10.3973/j.issn.2096-4498.2021.09.019

深中通道工程超大型构件轮轨式台车移动系统设计与应用

董洪静^{1, 2}, 艾荣军³, 赵国臻⁴, 王晓东⁴

（1. 中交四航工程研究院有限公司，广东广州 510230； 2. 南方海洋科学与工程广东省实验室（珠海），广东珠海 519000； 3. 中交四航局江门航通船业有限公司，广东江门 529145； 4. 中交四航局第二工程有限公司，广东广州 510230）

出版日期:2021-09-20 发布日期:2021-10-01
作者简介:董洪静（1992—），女，江苏连云港人，2017年毕业于河海大学，水利工程专业，硕士，工程师，主要从事水运工程工艺技术与装备研发相关工作。E-mail： 1198950247@qq.com。
基金资助:
广东省重点领域研发计划项目（2019B111105002）

Design and Application of a Moving System with Wheel-Rail Trolley for Ultra-Large Components Used in ShenzhenZhongshan Link

DONG Hongjing^{1, 2}, AI Rongjun³, ZHAO Guozhen⁴, WANG Xiaodong⁴

(1. CCCC Fourth Harbor Engineering Institute Co., Ltd., Guangzhou 510230, Guangdong, China; 2. Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Zhuhai 519000, Guangdong, China; 3. Jiangmen Hangtong Shipbuilding Co., Ltd. of CCCC Fourth Harbor Engineering Co., Ltd., Jiangmen 529145, Guangdong, China; 4. The Second Engineering Company of CCCC Fourth Harbor Engineering Co., Ltd., Guangzhou 510230, Guangdong, China)

Online:2021-09-20 Published:2021-10-01

摘要/Abstract

摘要： 为解决大型构件采用滑移方式移动存在的移动设备结构复杂、操作繁琐、轴线偏差控制难度大、施工效率低、运行成本较高等问题，依托深中通道钢壳混凝土沉管预制项目，研制出一套轮轨式台车移动系统。从总体设计、轮径选择、结构承载力复核、顶板设计和驱动设计等方面对轮轨式台车移动系统进行详细分析，开展现场试验，并进行效率及经济分析对比。实践证明，轮轨式台车移动系统移动工效高、同步性高，且轴线偏差控制满足规范和设计使用要求，可保证8万t级超大型构件移动过程安全高效。

关键词: 钢壳混凝土, 沉管预制, 管节移动, 轮轨式台车, 移动系统, 承载力复核, 驱动系统

Abstract:

Multiple problems will be encountered when the slip mode is adopted in the moving system of a large component. These problems include complex structure, fussy operation, difficult axis deviation control, low construction efficiency, and high operation cost. A moving system with a wheelrail trolley is designed and developed herein for a steelshell concreteimmersed tube prefabrication project in the ShenzhenZhongshan Link. A detailed analysis on this moving system is conducted from the aspects of the overall design, wheel diameter selection, bearing capacity review, roof design, and drive system design. A field test and a comparison of the construction efficiency and the economic benefits are conducted. The practical results show that the moving system with a wheelrail trolley has high construction efficiency and synchronization. Its axis deviation control also meets relevant specifications and design requirements, ensuring that ultralarge components with a weight exceeding 80 000 tons can be moved safely and efficiently.

Key words: steelshell concrete, immersed tube prefabrication, pipe movement, wheelrail trolley; moving system, bearing capacity review, drive system

中图分类号:

U 455.3

董洪静, 艾荣军, 赵国臻, 王晓东. 深中通道工程超大型构件轮轨式台车移动系统设计与应用[J]. 隧道建设, 2021, 41(9): 1594-1603.

DONG Hongjing, AI Rongjun, ZHAO Guozhen, WANG Xiaodong.

Design and Application of a Moving System with Wheel-Rail Trolley for Ultra-Large Components Used in ShenzhenZhongshan Link [J]. Tunnel Construction, 2021, 41(9): 1594-1603.

[1]	CHEN Weile, SONG Shenyou, JIN Wenliang, XIA Fengyong. Plan and Practice of Intelligent Construction System of SteelConcreteSteel Composite Immersed Tunnel of ShenzhenZhongshan Link（深中通道钢壳混凝土沉管隧道智能建造体系策划与实践）[J]. 隧道建设, 2020, 40(4): 465-474.
[2]	任颖莹, 张合沛, 周振建, 江南, 李叔敖. 隧道掘进机刀盘驱动多电机同步自适应耦合控制研究[J]. 隧道建设, 2020, 40(12): 1800-1807.
[3]	朱金波, 王聪. 沉管预制全断面大型液压模板台车设计与应用技术[J]. 隧道建设, 2020, 40(12): 1817-1823.
[4]	王聪, 彭浩. 襄阳东西轴线项目沉管预制局部块体试验研究[J]. 隧道建设, 2020, 40(10): 1433-1440.

深中通道工程超大型构件轮轨式台车移动系统设计与应用

Design and Application of a Moving System with Wheel-Rail Trolley for Ultra-Large Components Used in ShenzhenZhongshan Link

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