Research on Mathematical Modelling of Thrust Force of Earth Pressure Balanced Shield Machine

机译：土压平衡盾构机推力数学模型研究

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Shield machine has been widely used due to its various advantages such as high automation, fast velocity, safety, and smaller impacts on surrounding environment. However, shield machine used in domestic market is mainly imported from foreign countries at very expensive prices due to its complex manufacturing technology. Manufacturing shield machine domestically with intelligent patent can largely reduce the costs. Thrust system is one of the key components. Calculation and selection of various components is based on the thrust force needed for the thrust system. This article uses earth pressure balance (EPB) shield machine as a model and analyzes the thrust force received by each component in a detailed manner. It proposes a detailed thrust force calculation method whose results, comparing with the actual construction data, have less error, therefore, it can provide theoretical foundation for choosing and designing hydraulic cylinders and shield machine shells.

机译：盾构机由于具有自动化程度高，速度快，安全性高以及对周围环境影响较小等优点而被广泛使用。然而，由于其复杂的制造技术，用于国内市场的屏蔽机主要以非常昂贵的价格从国外进口。在国内制造具有智能专利的盾构机可以大大降低成本。推力系统是关键部件之一。各种组件的计算和选择均基于推力系统所需的推力。本文以土压平衡（EPB）盾构机为模型，并详细分析了每个组件所承受的推力。提出了一种详细的推力计算方法，其计算结果与实际施工数据相比，误差较小，为液压缸和盾构机壳的选择和设计提供了理论依据。

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来源
《Proceedings of the 2007 International Conference on Advances in Construction Machinery and Vehicle Engineering》|2007年|275-278|共4页
会议地点 Shanghai(CN);Shanghai(CN)
作者
Zavyalov Valeriy M; rnSemykina Irina Yu;
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作者单位

Yu Ying@Tongji University, Shanghai 200092, P. R. China--Xu Baofu@Tongji University, Shanghai 200092, P. R. China--Xue Fei@Tongji University, Shanghai 200092, P. R. China Shanghai Dianji University, Shanghai 200240, P. R. China--;

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原文格式 PDF
正文语种 eng
中图分类建筑施工机械和设备;
关键词
Shield machine; Earth pressure balance; Thrust system; Thrust force;

机译：盾构机；地球压力平衡；推力系统；推力;

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2. Earth pressure prediction in the chamber for earth pressure balanced shield machines [J] . Yi An, Xiaoli Zhou, Zhuohan Li, International Journal of Computer Applications in Technology . 2018,第4期

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3. Thrust distribution characteristics of thrust systems of shield machines based on spatial force ellipse model in mixed ground [J] . Deng Kongshu, Li Yuanyuan, Yin Zhurong Journal of Mechanical Science and Technology . 2016,第1期

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4. Research on Mathematical Modelling of Thrust Force of Earth Pressure Balanced Shield Machine [C] . International Conference on Advances in Construction Machinery and Vehicle Engineering . 2007

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Research on Mathematical Modelling of Thrust Force of Earth Pressure Balanced Shield Machine

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