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特高压大跨越塔内力分析
发表时间:2015-05-31 浏览量:1869 下载量:764
全部作者: | 孔伟,武琳 |
作者单位: | 东北电力大学建筑工程学院;东北电力大学研究生部 |
摘 要: | 研究利用TTA软件得出铁塔三维图。将铁塔三维图导入有限元软件ANSYS中进行静力分析。将TTA软件与有限元软件ANSYS的计算结果进行对比分析,得出铁塔次应力较高的位置,即易出现损坏的位置。针对受力特性提出减少次应力的解决方案,为今后的铁塔设计提供参考。 |
关 键 词: | 土木建筑工程基础学科其他学科;内力分析;次应力;有限元分析 |
Title: | Stress analysis of ultra high voltage crossing tower |
Author: | KONG Wei, WU Lin |
Organization: | School of Civil Engineering, Northeast Dianli University; Graduate Faculty, Northeast Dianli University |
Abstract: | Three-dimensional map of the tower was obtained by using the TTA software. The tower three-dimensional map was imported into the finite element software ANSYS to carry out static analysis. Results of TTA softwere and finite element software ANSYS were contrasted to obtain the high secondary stress position of the tower which was the damaged location. Solution to reduce stress is proposed according to the stress characteristics analysis. The research provides a reference for the future design about the tower. |
Key words: | other subject of basic subject of civil and architectural engineering; stress analysis; secondary stress; finite element method |
发表期数: | 2015年5月第10期 |
引用格式: | 孔伟,武琳. 特高压大跨越塔内力分析[J]. 中国科技论文在线精品论文,2015,8(10):1071-1075. |
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