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V型墩连续刚构桥是一种优美的桥型,被广泛用于景观要求较高的地区。在V型墩连续刚构桥的建设中,存在着局部节点受力复杂的问题。由于V型墩斜腿与主梁、竖墩连接处截面尺寸突变,导致这些节点部位受力复杂,存在应力集中的问题。因此对V型墩连续刚构桥局部进行受力分析,找出受力薄弱部位,从而采取相应措施予以加强,将关乎整个桥梁结构的安全。
V-shaped piers continuous rigid frame bridge is a beautiful bridge, is widely used in landscapes demanding areas. In the construction of continuous rigid frame bridge of V-shaped piers, there is a problem that the stress of local nodes is complicated. Due to the sudden changes in the cross-section dimensions of the V-shaped piers, the connection of the main beam and the vertical pier, the stress on these joints is complex and there is a problem of stress concentration. Therefore, the continuous rigid frame bridge V-shaped piers force analysis of the local to identify the weak parts of the site, and thus take appropriate measures to be strengthened, will be related to the safety of the entire bridge structure.