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In the simulation of concrete temperature by three-dimensional finite element, back analysis of the thermal parameters based on the establishment of improved accelerating genetic algorithm is very important. Based on the actual data measured in the field, the present paper uses improved accelerating genetic algorithms in back analysis of the concrete thermal parameters, good result is achieved. As...
This paper using finite element analysis method, the calculation and study of static behaviors on the box of the two step retarder are performed. The finite element model of the box of retarder is established. A software-ANSYS is used to analyze the static behaviors of the retarder box. The stress and the strain are obtained, and the influence factors are analyzed interiorly. All studies provide the...
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