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This thesis studies deeply the crack development characteristics, failure pattern, hysteresis curve and the displacement ductility of prestressed precast reinforced concrete frame, by analyzing one prestressed precast reinforced concrete frame under low reversed cyclic load test. We build a model using finite element analysis software (ABAQUS) to the test piece model analysis, the analysis result...
In this paper, the finite element modelling method of micromachined airflow omnibearing level posture sensor is presented. Through building the three-dimensional model of the sense organ, the finite element analysis of the sensor is carried out by using ANSYS software. The results show that: (1)Using the symmetry of the sense organ, a half-model is built first, which is convenient in modeling and...
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