By analysis of the middle section stress of the hollow slab in the two situations of consider contact and not consider contact, verified the accuracy of contact finite element model in that situation.

通过考虑接触与不考虑接触两种情况时桥面板跨中截面的受力分析，验证该问题中接触有限元模型的正确性。

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Procedure for computing a reliable and efficient a-posteriori error estimate in finite element contact problem analysis is presented.

本文提供了一种可作为弹性接触问题有限元分析后处理过程的误差估计方法。

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This paper is based on the research of classical contact analysis and Finite Element Method (FEM) contact analysis.

论文对经典接触计算方法与有限元接触问题计算方法进行了对比研究。

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