简支梁连续桥面结构无接缝桥梁在北沿公路桥梁中的应用

Application of Simple Support Beam Continuous Deck Jointless Bridges on Bei～Yan Highway

阐述了简支空心板梁连续桥面结构的基本概念和工作原理 ,以及在北沿公路堡镇港桥的建设中采用这种无接缝桥梁形式 ,并取得了成功。

Described here are the basic concept and working mechanism of the simple support hollow slab deck structure, including a successful example of this kind of jointless bridge at Baozhengang on Bei～Yan Highway.