架桥节

主要介绍了工程的设计技术标准、重大交通结点的设计方案特点、在城市高架桥建筑造型设计上所作的较大改进以及在国内城市高架路建设中首次采用的架桥机制节段拼装施工工艺等。

The paper introduces design technical standard of this project , the properties of its scheme for major traffic connection in design , quite improvement in the architectural design modeling of urban elevated bridge and first use of precast sectional installation technique in the home construction of urban elevated road etc.

下行式架桥机预制节段拼装施工技术在广州市地铁四号线工程中的应用

Technology for Precast Segments Erection with Under-Deck Traveling Launching Gantry Applied to Guangzhou Metro Line No.4

上行式架桥机在节段梁施工技术中的应用探讨

Discussion on the application of upper-moving erecting machine of bridge span in construction technology of segment girder