鋼橋の仮組検査シミュレーションに関する一提案

概要

論文の詳細を見る
Temporary assembly of steel bridges is one of the most popular and traditional processes in steel bridge fabrication. While most of other processes have been highly improved and automated, this process is left as old-fashioned as ever. And now a day it occupies up to 12-17 percent of all product cost of a steel bridge. In this paper we created simulation models which simulate temporary assembly using measured data of each members of a bridge. We propose three types of models, i.e., one using Mahalanobis' generalized distance, the second using geometric conditions, and the last using probability distribution of connections, respectively. Whether the fabricated members can be assembled at the site of errection, and whether some of the members are obliged to be corrected can be judged by these simulations. Here, we will show to have succeed to approximate these simulation models fairly to the present temporary assembly of steel bridges notwithstanding the fact that this process have a lot of unknown factors.
日本シミュレーション学会の論文
1983-03-15