On the reduction of weight of steel I-beam bridge for forest-railway

DOI Web Site

Bibliographic Information

Other Title
  • 森林鉄道I型鋼橋の重量軽減について
  • 森林鉄道1型鋼橋の重量軽減について
  • シンリン テツドウ 1 カタコウバシ ノ ジュウリョウ ケイゲン ニ ツイテ

Search this article

Abstract

In connection with my previous report on the standard steel I-beam bridge for forest-railway, I have investigated some designing problems about the stiffeners, cross-frames, and other attached members of I-beam-bridge, i.e. how to reduce the weight of the structure as a whole. In consequence, it has been comprehended from the economical view point that the weight of the attached members, including stiffeners and cross-frames, might be so designed and constructed to be about 20% of that of the I-beam in the case of 5_??_8m effective span and, about 30_??_55% in the case of 10_??_12m effective span respectively.

Journal

Details 詳細情報について

Report a problem

Back to top