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METHOD FOR JUDGING SUITABILITY OF CONSTRUCTION OF WEATHERPROOFING STEEL BRIDGE
METHOD FOR JUDGING SUITABILITY OF CONSTRUCTION OF WEATHERPROOFING STEEL BRIDGE
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机译:防风钢桥施工适宜性的评定方法
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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
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