摘要 |
PROBLEM TO BE SOLVED: To provide a segment which can prevent the generation of a crack/chip in a seal groove provided in the joining end surface of concrete. SOLUTION: A metallic member wherein the seal groove is formed is embedded along a length direction near a corner between the joint surface and the main girder surface 6 of the concrete segment 1 formed in a state of being curved like an arc-shaped plate. COPYRIGHT: (C)2007,JPO&INPIT
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