城市宽箱梁桥的数值计算方法比较研究
Urban Roads Bridges & Flood Control（2014）
Abstract
分别运用有限元软件ANSYS及MIDAS/Civil对某座城市三跨预应力混凝土连续宽箱梁桥分别建立了有限元实体模型与梁格模型,对比研究了两种模型在同一荷载工况下受力特性的异同.分析结果表明:对于宽箱梁桥,空间实体模型比梁格模型具有更高的准确性.
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