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Intelligent analysis method for the strength of concrete immersed in seawater

LIN Yue-zhong1,2,WANG Tie-cheng1,DU Xi-kai3 (1.Department of Civil Engineering,Tianjin University,Tianjin 300072,China;2.School of Civil Engineering,Shandong Science and Technology University,Qingdao 266510,China;3.College of Urban & Rural Construction,Agricultural University of Hebei ,Baoding 071001,China)  
Based on the lab test results for the strength of concrete immersed in seawater with different times of circulation,an intelligent analysis model is established to measure the concrete strength.The parameters in question are calculated by Genetic Algorithms,and then concrete strength is measured against the model.Agreement is reached between the calculated and the actual values,with average precision over 96%.As a result,such analysis model is intelligentized and can be used to analyze the concrete strength in seawater.
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