摘要
结合结构特点对混凝土双曲拱桥的常见病害进行深入的病因分析与研究,同时针对维修加固及改建方法进行详细阐述,对混凝土双曲拱桥的病害防治具有积极意义。
The common diseases of double arch concrete bridge are analyzed and studied thoroughly.Meanwhile the reinforcement and reconstruction are expounded in details.It is significant to preventing the diseases of the double arch concrete bridge.
出处
《交通标准化》
2010年第17期111-113,共3页
Communications Standardization
关键词
混凝土双曲拱
位移
拱肋
轴力
弯矩
加固
承载力
double arch concrete bridge
displacement
arch rib
axial force
flexural torque
reinforcement
bearing capacity
