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预应力混凝土连续刚构桥是大跨径桥梁建设常用的桥型之一,随着连续刚构桥的大量修建,该桥型出现了一些问题,本文针对大跨度预应力混凝土连续刚构桥的下挠及裂缝进行了探讨,为将来设计与施工提供参考依据。
The prestressed concrete continuous rigid frame bridge is one of the commonly used bridge types in the construction of large span bridges. With the continuous construction of a large number of continuous rigid frame bridges, some problems have appeared in this bridge type. In this paper, for the large span prestressed concrete continuous rigid frame bridge Under the deflection and cracks were discussed for the future design and construction to provide a reference.