基于高速铁路随机振动环境对人体腰椎影响的人机工程座椅设计

中国机械工程 ›› 2015, Vol. 26 ›› Issue (3): 389-393.

基于高速铁路随机振动环境对人体腰椎影响的人机工程座椅设计

国云鹏;宋桂秋

东北大学，沈阳，1100032

出版日期:2015-02-10 发布日期:2015-02-09
基金资助:
“十一五”国家科技支撑计划资助项目(2009BAG12A01-E05-1）；中央高校基本科研业务费专项资金资助项目(N100603004)

Ergonomic Seat Design Based on High-speed Rail Random Vibration Environment Effects on Human Lumbar

Guo Yunpeng;Song Guiqiu

Northeastern University,Shenyang,110032

Online:2015-02-10 Published:2015-02-09
Supported by:
The National Key Technology R&D Program（No. 2009BAG12A01-E05-1）;Fundamental Research Funds for the Central Universities( No. N100603004)

摘要/Abstract

摘要：

为了设计出更好的高速列车座椅，提高乘客的乘坐舒适度，针对国内高速列车设计标准在生物力学方面缺乏明确规定的问题，建立了人体腰椎L1~L5的有限元模型，并对模型的合理性进行了实验和理论验证。对不同坐姿下的腰椎模型进行了静态和350km/h高速列车运行环境下的动力学分析，计算腰椎静态和外部激励作用下的结构响应情况，为高铁座椅的人机工程设计提供依据。

关键词: 高速列车, 腰椎, 振动环境, 人机工程

Abstract:

In order to design a better high-speed train seat and improve the passengers' ride comfort, aiming at the problem that the design standards for the domestic high-speed trains in biomechanics issues was not clearly defined, a human lumbar L1~L5 finite element model was established, and verified by the experiments and theory. The model was analyzed in static state and 350km/h high-speed train running dynamics environment. The static state and structure response of spine were calculated under the action of an external stimulus in order to provide the basis of the high-speed train seat ergonomic design and improve the passenger comfort.

Key words: high-speed train, lumbar;vibration environment;ergonomic

中图分类号:

U260.1

国云鹏, 宋桂秋. 基于高速铁路随机振动环境对人体腰椎影响的人机工程座椅设计[J]. 中国机械工程, 2015, 26(3): 389-393.

Guo Yunpeng, Song Guiqiu. Ergonomic Seat Design Based on High-speed Rail Random Vibration Environment Effects on Human Lumbar[J]. China Mechanical Engineering, 2015, 26(3): 389-393.

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https://www.cmemo.org.cn/CN/Y2015/V26/I3/389

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