【摘 要】
：
连续刚构桥是预应力混凝土梁式桥的一种较为新颖的桥梁体系,有其独特的结构特征和受力体系,受力合理,应用广泛,但在使用过程中也发现了跨中下挠和梁体裂缝等缺陷,文章对连续
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连续刚构桥是预应力混凝土梁式桥的一种较为新颖的桥梁体系,有其独特的结构特征和受力体系,受力合理,应用广泛,但在使用过程中也发现了跨中下挠和梁体裂缝等缺陷,文章对连续刚构桥的主要病害特征和产生病害的原因作了相应的分析,并提出相应的对策来减小桥梁的病害,旨在为工程技术人员在连续刚构桥的设计和施工上提供参考。
Continuous Rigid Frame Bridge is a relatively novel bridge system of prestressed concrete beam bridge with its unique structural characteristics and stress system. It has a reasonable force and a wide range of applications. However, mid-span and mid-beam deflection Body cracks and other defects. The article makes a corresponding analysis on the main disease characteristics and the causes of the disease of the continuous rigid frame bridge, and puts forward the corresponding countermeasures to reduce the disease of the bridge. The purpose is to provide the engineering and technical personnel in the continuous rigid frame bridge Design and construction for reference.
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