The GA-ANN method for determining calculation parameters for deep excavation |
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| Authors: | Xu Ri-qing |
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| Institution: | (1) Department of Civil Engineering, Zhejiang University, 310027 Hangzhou, China |
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| Abstract: | This paper presents a new method (GA-ANN) developed by combining genetic algorithm (GA) and artificial neural networks (ANN)
for determining parameters of soils and retaining walls of deep excavation. This method has the advantages of nonlinear projection
of neural networks, networks reasoning, prediction and good overall characteristics. it was first used for back analysis of
the problem of mechanics parameters for excavation. Case studies showed that the GA-ANN method is effective and practical
for back analysis of determining parameters.
Project supported by NSFC(5973860) and National Civil Defence fund of China |
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| Keywords: | excavation diaphragm wall genetic algorithm artificial neural networks |
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