RESPONSE ANALYSIS METHOD AND DEVICE FOR PIPING SYSTEM

摘要

PROBLEM TO BE SOLVED: To economically make an analysis incorporating the shape elements of various piping used for a piping system and an analysis in the plastically deformed condition of the piping. ;SOLUTION: Data related to load and deformation quantity is previously acquired parameter by parameter related to the rigidity of each of various pipelines used for a piping system, and the data is stored in a load-deformation quantity data base. In actually making a response analysis of the piping system, and analytic model composed of finite elements is prepared by setting the rigidity characteristic of each pipeline in the piping system to be analyzed, according to the load-deformation quantity data read from the load-deformation quantity data base. A response analysis device for that purpose comprises an analysis data input device 26, a data processor 27, an information display device 28, a load-deformation quantity data input device 29 and the load-deformation quantity data base 30, and the data processor 27 comprises an analysis data origination means 27a and a response computing means 27b.;COPYRIGHT: (C)2001,JPO