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随着技术的进步,大型结构的提升运用到越来越多的工程建设中。结合苏拉马都跨海大桥的工程实例,对其关键提升结构进行了分析。首先,应用耦合分析方法对提升结构的理论模型进行分析,得到了载荷、耦合刚度和位移的关系。然后通过对整体和局部的AutoCAD和Pro/E建模,SAP2000和ANSYS10.0分析,得出适合工程需要的提升结构。
As technology advances, the upgrading of large structures is applied to more and more construction projects. Combined with the engineering example of Suramadu Sea-crossing Bridge, the key lifting structure is analyzed. Firstly, the theoretical model of hoisting structure is analyzed by using the coupled analysis method, and the relationship between load, coupling stiffness and displacement is obtained. Then through the overall and local modeling of AutoCAD and Pro / E, SAP2000 and ANSYS10.0 analysis, to draw the upgrade structure suitable for engineering needs.