A Case Study: The Comparison of the Results obtained from the Finite Element Analysis of a Deep Excavation Benchmark Problem
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Published:
Feb 18, 2013
Keywords:
Deep excavation with anchored diaphragm wall Benchmark problem Finite element analysis
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Abstract
This paper will illustrate the comparison of the results obtained from the FE-analysis of a
deep excavation with anchored diaphragm wall which had been analyzed by different 14 groups of
researchers from Germany and Austria. A same benchmark problem had been assigned to all
groups. It was allowed to select the FE program and the constitutive soil model freely. From a
comparison, the significant scatter in results had been found. The different in methods of parameter
determination, FE-model constructing and analysis procedures could be the main cause of such
inconsistent results.
deep excavation with anchored diaphragm wall which had been analyzed by different 14 groups of
researchers from Germany and Austria. A same benchmark problem had been assigned to all
groups. It was allowed to select the FE program and the constitutive soil model freely. From a
comparison, the significant scatter in results had been found. The different in methods of parameter
determination, FE-model constructing and analysis procedures could be the main cause of such
inconsistent results.
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How to Cite
Punlor, A. (2013). A Case Study: The Comparison of the Results obtained from the Finite Element Analysis of a Deep Excavation Benchmark Problem. Engineering and Applied Science Research, 33(5), 459–472. Retrieved from https://ph01.tci-thaijo.org/index.php/easr/article/view/6010
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ORIGINAL RESEARCH
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