# [1]陈忠范,林丽虹,邰扣霞.偏八结点等横向位移有限元[J].东南大学学报(自然科学版),2000,30(4):59-62.[doi:10.3969/j.issn.1001-0505.2000.04.011] 　Chen Zhongfan,Lin Lihong,Tai Kouxia.Partial Eight Node Finite Element with Equivalent Crosswise Displacement[J].Journal of Southeast University (Natural Science Edition),2000,30(4):59-62.[doi:10.3969/j.issn.1001-0505.2000.04.011] 点击复制 偏八结点等横向位移有限元() 分享到： var jiathis_config = { data_track_clickback: true };

30

2000年第4期

59-62

2000-07-20

## 文章信息/Info

Title:
Partial Eight Node Finite Element with Equivalent Crosswise Displacement

1 东南大学土木工程学院,南京 210096; 2 南京航空航天大学,南京 210016
Author(s):
1 College of Civil Engineering, Southeast University, Nanjing 210096
2 Nanjing University of Aeronautic and Astronautic, Nanjing 210016

Keywords:

TU311.41
DOI:
10.3969/j.issn.1001-0505.2000.04.011

Abstract:
According to the deformation characteristic of the shear wall or beam which is mainly bending, a new kind of finite element is put forward. It is called partial eight-node element with equivalent displacement. The calculating example proves that to the bending deformation, this element has the character of less elements, small array of general stiffness, and high precision. It is an effective tool for structural elastic-plastic calculation. The method in this paper to form the general stiffness array under the equivalent crosswise displacement is very simple, and can be used to other elements.

## 参考文献/References:

[1] 陆勤.南京电视塔力学分析:[学位论文].南京:东南大学土木工程学院,1989
[2] 华东水利学院.弹性力学问题的有限元法:修订本.北京:水利科学出版社,1982.11～150

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