| 地铁屏蔽门的机械设计及力学模型 |
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| 引用本文： | 陈海辉.地铁屏蔽门的机械设计及力学模型[J].华南理工大学学报(自然科学版),2004,32(4):74-77. |
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| 作者姓名： | 陈海辉 |
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| 作者单位： | 华南理工大学,工业装备与控制工程学院,广东,广州,510640 |
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| 摘 要： | 提出了一种地铁屏蔽门的机械设计方案，该机械部件设计成4个模块化结构单元，下部支撑可三维调节、上部支撑可伸缩，阐述主要部件的构造和作用，研究屏蔽门承受的外荷载，提出工况组合及校核内容，采用板单元、梁单元组合假设来简化力学模型，设计方案可满足地铁车站对屏蔽门的特殊要求，力学模型反映了屏蔽门的实际工作状况。
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| 关 键 词： | 屏蔽门 机械设计 力学模型 地铁车站 |
| 文章编号： | 1000-565X(2004)04-0074-04 |
| 修稿时间： | 2003年9月23日 |
Mechanism Design and Mechanics Model of the Platform Screen Doors for Subways |
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| Chen Hai-hui.Mechanism Design and Mechanics Model of the Platform Screen Doors for Subways[J].Journal of South China University of Technology(Natural Science Edition),2004,32(4):74-77. |
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| Authors: | Chen Hai-hui |
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| Abstract: | Proposed here is a mechanism scheme of the platform screen doors (PSD) for subways. In this scheme, the mechanism structure is composed of four modular units and is equipped with a 3D adjustable bottom supporter and a flexible top supporter. The constitution and function of the main mechanical parts are expounded. The external loads on PSD are investigated and the working condition as well as the verification criterions are presented. The mechanics model is simplified by the presumption that all parts consist of panel units and beam units. This scheme can satisfy the special requirements of subway stations on PSD, and the dynamic model reflects the actual working conditions of PSD. |
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| Keywords: | platform screen door mechanism design mechanical model subway station |
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