摘要
该文介绍了三店塘大桥主桥的设计特点,该主桥为跨径80 m的下承式梁拱组合体系钢管混凝土拱桥,采用少支架的先拱后梁法施工,不影响河道的正常通航。
The article introduces the design characteristics of the main bridge for Sandiantang Bridge. The main bridge is the 80m-span through beam arch combined system steel pipe concrete arch bridge.A few bracket of arch-first-beam process is used for the construction,which does not affect the normal shipping of the rivers.
出处
《城市道桥与防洪》
2008年第10期78-80,共3页
Urban Roads Bridges & Flood Control
关键词
系杆拱桥
先拱后梁法施工
桥梁设计
bowstring arch bridge
construction by arch-first-beam process
bridge design
