柱の不安定現象におよぼす殘留応力の影響について : 特に開断面柱の捩り曲げ挫屈について
スポンサーリンク
概要
- 論文の詳細を見る
The welded structures necessarily having welding residual stresses in their members, the influence of residual stresses on the instability problems is very important and has been studied by the author. In this paper, the influence of residual stresses on the torsional-flexural buckling of thin open walled columns was mainly discussed. The general theory was developed and typical examples were illustrated.The tests of columns with cruciform cross-section were refered to show the experimental verification.The following was found : (a) The influence of residual stresses on the buckling strength was remarkable in case of elastic torsional buckling as well as in case of plastic torsional buckling.(b) The combined torsional flexural buckling load was well approximated by the torsional buckling load or flexural buckling load, whichever the lower.(c) A fair agreement between the test results and calculation was obtained.
論文 | ランダム
- Computer-Assisted Mapping of Paddy-Field Soils : I. Production of Closely Spaced Data from Sparse Data Relating to Soil Chemical Properties
- 008 The steps of designing a normal steel structure in Iran
- 放射線療法が奏効した上顎広範進展の良性多形性腺腫の1例
- オンラインジャーナル「人工知能学会論文誌」の導入(電子ジャーナル)
- 創造性と類似性(「類似性に基づく推論」)