【作者】 何维利；

【Author】 HE Wei-li (Beijing General Municipal Engineering Design and Research Institute,Beijing 100045,China)

【机构】 北京市市政工程设计研究总院；

【摘要】 钢-混凝土组合梁桥具有独特的结构特点,并且有着特殊的应用场合．针对钢-混凝土组合梁桥的常规架设方法存在的一些不足,本文通过实例介绍钢-混凝土组合梁桥的新型建造技术:无支架施工技术和支架移位法．更多还原

【Abstract】 The prestressed steel-concrete composite beam bridge is getting widely used in the urban construction. It comes from the facts that this type of bridge has some evident advantages. Some deficiencies are fund in the conventional erection. It makes some troubles in the urban bridge. A new technique is proposed in the paper, it namely: the erection without scaffolding and the erection shifting temporary post. The application of the proposed techniques will bring a lot of benefits to the urban bridge engineering.更多还原