[1]申长雨,黄明,赵振峰,等.改进的Allman无零能模式平面三角形单元[J].郑州大学学报(工学版),2005,26(01):13-15,23.[doi:10.3969/j.issn.1671-6833.2005.01.004]
 Shen Changyu,HUANG Ming,ZHAO Zhenfeng,et al.Improved Allman-free zero-energy mode planar triangle element[J].Journal of Zhengzhou University (Engineering Science),2005,26(01):13-15,23.[doi:10.3969/j.issn.1671-6833.2005.01.004]
点击复制

改进的Allman无零能模式平面三角形单元()
分享到:

《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
26
期数:
2005年01期
页码:
13-15,23
栏目:
出版日期:
1900-01-01

文章信息/Info

Title:

Improved Allman-free zero-energy mode planar triangle element
作者:
申长雨黄明赵振峰等.
郑州大学橡塑模具国家工程研究中心,河南,郑州,450002, 郑州大学橡塑模具国家工程研究中心,河南,郑州,450002, 郑州大学橡塑模具国家工程研究中心,河南,郑州,450002, 郑州大学橡塑模具国家工程研究中心,河南,郑州,450002
Author(s):
Shen Changyu; HUANG Ming; ZHAO Zhenfeng; etc
关键词:
有限元 旋转自由度 零能模式 三角形单元
Keywords:
DOI:
10.3969/j.issn.1671-6833.2005.01.004
文献标志码:
A
摘要:
基于原始的带有旋转自由度的Allman单元,从转动分量定义出发,对原始的Allman单元泛函位能Ⅱp进行了一些修正,推导得到了一个新的单元.该单元成功地消除了Allman单元的主要缺陷--多余零能模式,同时保持了该单元的优点:列式简洁、精度高,给出的算例证实了改进单元的良好特性.
Abstract:
Based on the original Allman cell with rotational degrees of freedom, some modifications are made to the original Allman cell functional potential energy II.p from the definition of rotational components, and a new unit is derived. This unit successfully eliminates the main defect of the Allman unit - the redundant zero-energy mode, while maintaining the advantages of the unit: the column formula is concise, the accuracy is high, and the good characteristics of the improved element are confirmed by the given example.

相似文献/References:

[1]吴素珍,何卫东.RV针摆传动齿面接触强度非线性分析[J].郑州大学学报(工学版),2015,36(04):100.[doi:10.3969/ j.issn.1671 -6833.2015.04.023]
 WU Su-zhen,HE Wei-dong.On the Nonlinear Analysis of Contact Strength of Cycloid-pinGear Transmission Surface[J].Journal of Zhengzhou University (Engineering Science),2015,36(01):100.[doi:10.3969/ j.issn.1671 -6833.2015.04.023]
[2]李宇.大跨连续梁桥施工膺架的设计研究[J].郑州大学学报(工学版),2016,37(02):77.[doi:10.3969/j.issn.1671-6833.201505033]
 Li Yu.Research on Optimization Design for Constructive Rack of Long-span continuous beam bridge[J].Journal of Zhengzhou University (Engineering Science),2016,37(01):77.[doi:10.3969/j.issn.1671-6833.201505033]
[3]闫安志,陶天增,张振华.端部质量对有无损伤悬臂梁的模态影响分析[J].郑州大学学报(工学版),2016,37(05):39.[doi:10.13705/j.issn.1671-6833.2016.05.008]
 Yan Anzhi,Tao Tianzeng,Zhang Zhenhua.The mode analysis of the cantilever beam with concentrated mass on its free end in the case of with and without damage[J].Journal of Zhengzhou University (Engineering Science),2016,37(01):39.[doi:10.13705/j.issn.1671-6833.2016.05.008]
[4]朱强,杜鹏,王建军,等.特殊螺纹套管接头柱面/球面密封结构有限元分析[J].郑州大学学报(工学版),2016,37(05):82.[doi:10.13705/j.issn.1671-6833.2016.05.016]
 Zhu Qiang,Du Peng,Wang Jianjun,et al.Sealability Analysis of Premium Connection with Cylinder/Sphere Sealing Structure Based on FEM[J].Journal of Zhengzhou University (Engineering Science),2016,37(01):82.[doi:10.13705/j.issn.1671-6833.2016.05.016]
[5]王衡,陈廷国.基于数值计算的矩形孔蜂窝梁应力分布规律研究[J].郑州大学学报(工学版),2016,37(06):58.[doi:10.13705/j.issn.1671-6833.2016.03.029]
 Wang Heng,Chen Tingguo.Research on the Stress Distribution of Rectangular Hole Castellated Beams based on Numerical Calculation[J].Journal of Zhengzhou University (Engineering Science),2016,37(01):58.[doi:10.13705/j.issn.1671-6833.2016.03.029]
[6]张猛,张玉莹,赵桂峰,等.考虑温度场的架空钢芯铝绞线线股应力研究[J].郑州大学学报(工学版),2018,39(04):7.[doi:10.13705/j.issn.1671-6833.2018.01.031]
 Zhang Meng,Zhang Yuying,Zhao Guifeng,et al.Study on Stress of Overhead Steel Core A luminum Wire Strand Considering the Effect of Temperature Field.[J].Journal of Zhengzhou University (Engineering Science),2018,39(01):7.[doi:10.13705/j.issn.1671-6833.2018.01.031]
[7]李通,时强,王新武,等.耗能梁段腹板开孔对偏心支撑钢框架抗震性能影响[J].郑州大学学报(工学版),2021,42(02):38.[doi:10.13705/j.issn.1671-6833.2021.02.011]
 Li Tong,Shiqiang,Wang Xinwu,et al.Influence of Web Openings of Link on Seismic Behavior of Eccentrically Braced Steel Frames[J].Journal of Zhengzhou University (Engineering Science),2021,42(01):38.[doi:10.13705/j.issn.1671-6833.2021.02.011]
[8]高丹盈,杨素娟,李占松,等.南水北调大沙河渠道排水非稳定渗流计算分析[J].郑州大学学报(工学版),2010,31(05):27.[doi:10.3969/j.issn.1671-6833.2010.05.007]
[9]张小庆,王明中,杜莉莉..加阻尼的Winkler地基上多块板的动力分析[J].郑州大学学报(工学版),2002,23(01):97.[doi:10.3969/j.issn.1671-6833.2002.01.027]
 ZHANG Xiaoqing,Wang Mingzhong,Du Lili.Dynamic analysis of multiple plates on a damped Winkler foundation[J].Journal of Zhengzhou University (Engineering Science),2002,23(01):97.[doi:10.3969/j.issn.1671-6833.2002.01.027]
[10]杨晓东,董斌斌,李倩,等.注塑模CAE有限元网格划分系统[J].郑州大学学报(工学版),1999,20(02):24.[doi:10.3969/j.issn.1671-6833.1999.02.008]
 Yang Xiaodong,DONG Binbin,LI Qian,et al.Injection mold CAE finite element meshing system[J].Journal of Zhengzhou University (Engineering Science),1999,20(01):24.[doi:10.3969/j.issn.1671-6833.1999.02.008]

更新日期/Last Update: 1900-01-01