METHOD FOR CALCULATING REMAINING STRENGTH OF PIER

摘要

To make it possible to perform an inspection of a superstructure on a pier and a necessary repair inexpensively.SOLUTION: An operator operates a computer running a structure analysis software to create a model M representing a pier virtually (step S101), and obtains deterioration level data showing results of determining each deterioration level of a plurality of beams of a superstructure base on the appearance of the beams (step S201). The operator prepares relationship data that shows loads and displacement depending on the deterioration levels of beams of the superstructure on the pier (step S202), and inputs, to the model M, relationship data depending on a deterioration level that the obtained deterioration level data shows as a parameter (step S203). The operator inputs, to the model M, external force data that shows an external force applied to the pier (step S301). The computer performs a structure analysis using data input by the operator and calculates, per region, remaining strength of the superstructure after an external force is applied to the pier (step S401).SELECTED DRAWING: Figure 1