摘要
白河特大桥的建设有助于我国南北公路运输大通道的形成与完善,对进一步补充、完善河南省的公路网络结构,缓解豫01线的交通运输压力,增强高速公路网络化,提高区域网络的通达性,发挥国道主干线、国家重点公路干线和省道干线的联网效益,具有重要作用。
The construction of Baihe super large bridge is helpful to the forming and perfection of highway transportation channels from south to north in our country,which is important to complement and perfect the highway network structure of Henan province, reduce the communications transportation pressure of No.01 route in Henan,improve the networking of expressway and the local connectivity of it,exert the online benefit of the main line of national highway,national key highway and provincial highway.
出处
《交通标准化》
2005年第6期143-145,共3页
Communications Standardization
关键词
先简支后连续
连续粱
体系转化
girder simply supported in advance and continuous behind
continuous girder
system transforming