| 基于人体舒适度模型的课桌椅设计研究 |
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| 引用本文： | 李晟泽,史皓天,罗嘉恒,陈磊. 基于人体舒适度模型的课桌椅设计研究[J]. 纯粹数学与应用数学, 2011, 27(5): 698-704 |
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| 作者姓名： | 李晟泽 史皓天 罗嘉恒 陈磊 |
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| 作者单位： | 1. 西安交通大学空天工程系,陕西西安,710049
2. 西安交通大学能动学院,陕西西安,710049 |
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| 摘 要： | 针对大学自习室的座椅设计问题,建立了人体脊椎在二维空间中不同弯曲情况下的舒适度模型．在考虑到相应的几何条件与受力条件的情况下,分别得出了人在作业姿态下与睡觉姿态下的最佳的课桌椅设计．在此基础上,得到了综合考虑两种姿态时。作业不适感最小且睡觉不适感最大化的最佳座椅设计方案,即座椅到桌面的高度差△H=32．79cm,椅背到...
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| 关 键 词： | 杆件 强度理论 标准差 课桌椅设计 人体舒适度 |
A study on the design model of desks and chairs based on the human |
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| LI Sheng-ze ,SHI Hao-tian ,LUO Jia-heng ,CHEN lei. A study on the design model of desks and chairs based on the human[J]. Pure and Applied Mathematics, 2011, 27(5): 698-704 |
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| Authors: | LI Sheng-ze SHI Hao-tian LUO Jia-heng CHEN lei |
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| Affiliation: | LI Sheng-ze 1,SHI Hao-tian 1,LUO Jia-heng 1,CHEN lei 2 |
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| Abstract: | In this paper, a design model at different bent angles of spine in two-dimensional space is built to design more comfortable desks and chairs in campus. The best proposals to design the desks and chairs arc obtained at the working and the sleeping postures, respectively. Then, the best design proposal, △H = 32.79cm, △S = 35.60cm is advanced by combining working posture with sleeping posture. It is approximate to the real measurements. |
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| Keywords: | bar strength theory standard deviation desk and chair design human comfort |
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