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Construction manner null of expansion joint, road bridge expansion and contraction device and the said road bridge expansion and contraction device of road
Construction manner null of expansion joint, road bridge expansion and contraction device and the said road bridge expansion and contraction device of road
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机译:伸缩缝,路桥伸缩装置及道路的上述路桥伸缩装置的施工方式无效
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摘要
PURPOSE: To reinforce face plates in a highway-bridge expansion device, in which a pair of joint materials are mounted by engaging the mutual projecting sections of the mutual face plates on the openings of rail joints. ;CONSTITUTION: Reinforcing plates 14 continuously elongated in the longitudinal direction of the opening of rail joints extending over a plurality of projecting sections of face plates 11 are bonded with the lower sections of web plates 12, and projected to the insides from the web plates 12. The upper ends of the reinforcing plates 14 are combined with each projecting section of the face plates 11.;COPYRIGHT: (C)1996,JPO
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