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動的荷重を受ける鋼構造物の繰り返し座屈安定に関する総合的研究

动荷载作用下钢结构循环屈曲稳定性综合研究

基本信息

批准号：
03302042
负责人：
福本〓士
金额：
$ 1.92万
依托单位：
Osaka University
依托单位国家：
日本
项目类别：
Grant-in-Aid for Co-operative Research (A)
财政年份：
1991
资助国家：
日本
起止时间：
1991 至无数据
项目状态：
已结题

项目摘要

本研究は,土木,建築,船舶および海洋工学における鋼構造の座屈安定問題の研究者の参加のもとに,動的荷重を受ける鋼構造物の繰り返し座屈安定に関する最新の研究成果の収集と整理を行い,この分野における研究の重要度を確認し,今後の研究の展望を行なうための共同研究である。平成3年7月1日〜4日の間,大阪において研究課題“動的荷重を受ける鋼構造物の繰り返し座屈安定"に関する日米ワ-クショップを開催し,米国側からこの課題に取り組んでいる13名の研究者,日本側から本総合研究の研究代表者と分担者16名およびオブザ-バ-14名,合計43名の参加のもとに,日米における研究の現状分析,各研究者による研究成果の発表および今後の研究展望に関して意見交換を行なった。ワ-クショップ提出論文および討議を踏まえた研究展望を以下の項目に整理し,CRCプレスより“Stability and Ductility of Steel Structures under Cyclic Loading"と題する論文集を出版した。1.材料の性質と塑性モデル(Material Properties and Plasticity Models),2.実験的研究(Experimental Observations),3.解析モデル(Analytical Modeling),4.設計への反映(Design Implementation),5.研究の将来展望(Future Research Needs)これらの研究成果は平成4年度,米国のASCE(アメリカ土木学会)で計画している動的座屈安定に関する研究集会へ向けての研究指針として活用することとなった。

In this study, civil engineering, construction, ship engineering, marine engineering, and marine engineering, researchers on the problem of buckling and stability have participated in this study, and the load is affected by the load of the creation. in this study, civil engineering, construction, and marine engineering, civil engineering, construction, and marine engineering have participated in this study. in this study, civil engineering, construction, marine engineering, marine engineering, marine During the period from July 1 to July 4, 2003, the load of the Osaka Cancer Research Project in Osaka was affected by the return of the creations. during the first two days of the year, there were 13 researchers in the United States, and 16 participants in the joint research program in Japan. A total of 43 participants participated in the analysis of the results of the study, and the researchers expressed their views on the future of the study. In this paper, the author proposes that the following projects be sorted out, and that the collection of essays will be published on the basis of the publication of the CRC papers. 1. Material properties and plastic properties (Material Properties and Plasticity Models), 2. The study of Fengyi (Experimental Observations), 3. Parsing Analytical Modeling, 4. Design response (Design Implementation), 5. The Research Institute for the Future (Future Research Needs), the Institute of Civil Engineering, ASCE (Institute of Civil Engineering) of the United States, the United States (Institute of Civil Engineering), the United States (Institute of Civil Engineering), the United States (Institute of Civil Engineering), the United States (Institute of Civil Engineering), the United States (Institute of Civil Engineering), the United States (Institute of Civil Engineering), the United States (Institute of Civil Engineering), the United States (Institute of Civil Engineering), the United States (Institute of Civil Engineering), the United States (Institute of Civil Engineering).