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METHOD FOR JUDGING SUITABILITY OF CONSTRUCTION OF WEATHERPROOFING STEEL BRIDGE

机译:防风钢桥施工适宜性的评定方法

摘要

PROBLEM TO BE SOLVED: To judge the suitability of the construction of a weatherproofing steel bridge and select an optimum steel kind by dispensing with long-period site investigation and calculating salt contents coming by air high in reliability in consideration of the influence of the configuration of ground.;SOLUTION: The method is provided with a first process for calculating an amount of generated salt on a beach by using the database of the wind direction and wind speed of an area including the construction planned place of the weatherproofing bridge and the beach, and a second process for judging the suitability of the construction of the weatherproofing steel bridge and selecting the optimum steel kind of the weatherproofing steel on the basis of the amount of the salt coming by air the reference of the judgment of the suitability of the construction of the weatherproofing steel bridge and the selection reference of the optimum steel kind of the weatherproofing steel by performing the wind flow analysis and salt dispersion analysis of the area leading to the construction planned place of the weatherproofing steel bridge from the beach in consideration of the influence of the configuration of the ground by using the configuration-of-the ground data of the area including the construction planned place of the weatherproofing steel bridge and the beach.;COPYRIGHT: (C)2001,JPO
机译:要解决的问题:判断防风雨钢桥的合适性,并通过长时间的现场调查,并考虑到结构的影响,计算可靠性高的空气中的含盐量,从而选择最佳的钢种。解决方案:该方法提供了第一个过程,用于通过使用包括防风雨桥和海滩的施工计划地点在内的区域的风向和风速数据库来计算海滩上的盐分生成量,第二个步骤是判断防风雨钢桥的建造是否合适,并根据空气中盐分的含量选择防风雨钢的最佳钢材种类,作为判断该钢结构的适宜性的参考。 perfor耐候钢桥及最佳耐候钢的选择基准。考虑到地面形态的影响,考虑到地面形态的影响,对从海滩通往防风钢桥施工计划地点的区域进行风流分析和盐分分析包括防风雨钢桥和海滩的建设计划地点。;版权所有:日本特许厅(C)2001

著录项

  • 公开/公告号JP2001152413A

    专利类型

  • 公开/公告日2001-06-05

    原文格式PDF

  • 申请/专利权人 NKK CORP;

    申请/专利号JP20000130984

  • 发明设计人 KATO SHINJI;TAKEDA KATSUAKI;

    申请日2000-04-28

  • 分类号E01D2/00;

  • 国家 JP

  • 入库时间 2022-08-22 01:27:29

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