舍里甲大桥吊杆锚固结构受力分析

Stress Analysis of Suspender Anchorage Structure of Shelijia Bridge

系杆拱桥中索梁锚固结构是大跨度拱桥设计中的关键部位,关乎桥梁的安全性和耐久性。它负责将主梁桥面系荷载产生的巨大拉力传递到吊杆上,然后传递给主拱,通常具有应力分布集中、结构构造复杂等难题,索梁锚固结构的可靠性关乎整座梁桥的正常使用。

Cable-beam anchorage structure is the key parts in the design of large-span arch bridge,ite is about the safety and durability of bridge.It is responsible for the tie girder bridge deck loading produce huge tension is passed on to the derrick,and then passed on to the main arch,usually has a complex stress distribution of concentration and structure,the reliability of cable-girder anchorage structure is related to the normal use of the whole girder bridge.