京石客运专线重点桥渡设计综述

The Summary of Important Bridge Design for Beijing-Shijiazhuang Passenger Dedicated Railway

结合京石客运专线桥梁设计,着重介绍端刺刚构梁、柳辛庄转体连续梁、五环路提篮拱、高墩大跨刚构道岔梁、高框架墩等5项重点桥渡设计,简要介绍4项重点桥墩设计。相关成果可为今后的中国高速铁路建设提供借鉴。

With reference to the design of bridges on Beijing-Shijiazhuang passenger dedicated line, the focus is placed on the end thorn rigid frame, the Liu Xinzhuang rotating continuous beam, the Fifth Ring Road basket arch, the high pier large span rigid turnout beam and the high frame pier. A brief introduction is made to the four kinds of important pier design. The related results may provide references for future high-speed railway construction in China.