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                                            锦江河大桥的主桥为无制动墩的4孔64 m大跨石砌拱桥。文章对该桥的基础,下部结构,上部结构施工作了较详细的叙述,有一些新的技术改进和经验。通过施工证实,无制动墩的多孔大跨石拱桥,采用这种工艺方法施工是可行的。
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                                            The main bridge of Jinjiang Rvier Bridge is a 4 span stone masonry arch bridge with each span of 64 m with no abutment piers.The foundations,sub-structure and super-structure of the bridge are described in details.Some novel technical innovations and experience are also introduced.The construction practice proved that it is feasible to build multiple large-span stone arch bridges with no abutment piers with the described technology.
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