| 薄壁花瓶墩的拉力计算实用方法 |
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| 引用本文： | 李新平,周晶,张勇.薄壁花瓶墩的拉力计算实用方法[J].昆明理工大学学报(理工版),2011,36(2):32-37. |
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| 作者姓名： | 李新平 周晶 张勇 |
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| 作者单位： | 华南理工大学土木与交通学院,广东广州,510640 |
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| 基金项目： | 华南理工大学亚热带建筑科学国家重点实验室开发课题 |
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| 摘 要： | 采用ansys有限元分析方法和应力迹线相结合的方法对薄壁花瓶墩建立＂拉-压杆模型＂,提出了适用于薄壁花瓶墩的拉力计算实用公式,并探讨了影响薄壁花瓶墩＂拉-压杆模型＂中拉杆的抗力的相关因素,为薄壁花瓶墩设计和验算提供了有效而简便的计算方法.
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| 关 键 词： | 花瓶墩 拉-压杆模型 有限元分析 |
Practical and Simplified Method of Tension of Thin-Walled Vase Pier |
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| LI Xin-ping,ZHOU Jing,ZHANG Yong.Practical and Simplified Method of Tension of Thin-Walled Vase Pier[J].Journal of Kunming University of Science and Technology(Natural Science Edition),2011,36(2):32-37. |
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| Authors: | LI Xin-ping ZHOU Jing ZHANG Yong |
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| Affiliation: | (College of Civil Engineering and Transportation,South China University of Technology,Guangzhou 510640,China) |
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| Abstract: | This paper establishes strut-and-tie model in thin-walled vase pier by using combination method of ansys finite element analysis and stress trace and proposes the practical and simplified method of tension of thin-walled vase pier.The relevant factors influencing resistance of tie bar in strut-and-tie model of thin-walled vase pier are discussed.An effective and simple calculation method is provided for thin-walled vases pier design and checking. |
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| Keywords: | vase pier strut-and-tie model finite element analysis |
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