Investigation on calculation methods for interface elements

DING Yong-chun; WANG Jian-hua; CHEN Jin-jian

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Investigation on calculation methods for interface elements

更新时间：2026-06-25

- Investigation on calculation methods for interface elements
- Vol. 27, Issue S1, (2006)
- 作者机构：
  
  上海交通大学土木工程系,上海,200240
- 作者简介：
- 基金信息：
- DOI：
  CLC： TB115
- Online First：15 December 2006，
  
  Published：2006
- 稿件说明：
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DING Yong-chun, WANG Jian-hua, CHEN Jin-jian. Investigation on calculation methods for interface elements[J]. 2006, 27(S1).
DOI：

DING Yong-chun, WANG Jian-hua, CHEN Jin-jian. Investigation on calculation methods for interface elements[J]. 2006, 27(S1). DOI：

摘要

针对接触面单元的构造特性，提出了一种接触面单元计算方法。该方法有效地克服了Goodman接触面单元有可能存在的两侧单元相互嵌入的缺陷，解决了单元应力误差难以控制的问题。详细介绍了该方法的数值实现过程，使其在数值计算中易于使用，并通过数值模型验证了该方法的合理性与有效性。

Abstract

In light of the defects of existing interface elements

a new calculation method for interface elements is put forward. The problems of considerable large error in stress calculation and large element overlapping in existing Goodman interface element can be avoided. The implementation steps of the model are given to facilitate the numerical calculation

and the method is proved to be reasonable and effective by the numerical model verification.

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Related Institution

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