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以ABAQUS有限元程序为工具,对黄河公铁两用桥试桩进行了数值模拟,通过试桩的静载试验验证了模型的可靠性。根据极限荷载与桩长之间的关系,确定了桩的有效长度。
The ABAQUS finite element program is used as a tool to simulate the test of the Yellow River Rail-cum-Road Bridge. The reliability of the model is verified by the static load test of the test pile. According to the relationship between ultimate load and pile length, the effective length of pile is determined.