论文部分内容阅读
结合预应力混凝土连续箱梁顶升施工实例,采用ANSYS软件对连续箱梁桥顶升过程中由于施工控制及各顶升千斤顶之间的同步误差产生的支点相对位移进行应力分析,确保结构运营安全。
Combined with the example of jacking construction of prestressed concrete continuous box girder, the stress analysis of the relative displacement of fulcrum caused by construction control and synchronization error between jacking jacks during the jacking process of continuous box girder bridge was carried out with ANSYS software to ensure the safety of structure operation.