三轴桥梁绞车架
The paper takes Dongjiang Fourth Bridge in Huizhou city as an example for searching for the influence of Pre-stressed strand arrangement on the craze of box girder. By using great Finite-Element analysis ANSYS special part model of box girder have been built up through adopting three-dimensional body element.
为了探求预应力的布置对箱梁开裂的影响,以惠州市东江四桥为例,利用大型有限元程序ANSYS,采用三维体单元建立箱梁节段空间局部模型。
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