【摘要】 采用结构有限元计算方法,以一座斜交弯梁桥为工程背景,利用大型通用软件ANSYS,建立斜交弯梁桥模型,采用参数变异法,计算在恒载作用下不同曲线半径的结构变形情况。并进行对比,分析其变化的规律及原因。可供工程设计和施工部门参考和借鉴。更多还原

【Abstract】 The skewed bending bridge model is set up by using the calculation method of the structural finite element, taking a skewed bending bridge as the engineering background and utilizing the large-sized general software ANSYS. It is to calculate the structural deformations of the different curve radiuses under the constant loading action by the parameter variation process. It is to contrast and analyze the law and reason of its variation provided to the engineering design and construction departments for reference.更多还原