Experiments and analyses to study the performance of precast PCpanel having rib are described. First: Static loading test on asingle panel and fatigue test on 2 panels were carried out on fullscale models. Test results show that 1)both the panel and the ribsection acted as an integral unit in the direction of he rib and2)the fatigue durability was very good. Second: The analyticalresults by FEM showed a good agreement to the result of experiments,so we de-rived bending moments for the design with parametricstudies.
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