鉄筋コンクリート用棒鋼のガス圧接継手の低温引張強度特性および圧接部の焼準の確認方法 : 低温下における鉄筋コンクリート用棒鋼のガス圧接継手の脆性破壊発生特性に関する実験的研究(その3)

概要

論文の詳細を見る
In this paper, effects of bulge shape and normalization on the tensile strength of gas pressure welded joints of reinforcing steel bars were investigated by the aid of the experimental design method. As the result, an adequate bulge shape was found out and also the effect of normalization on the tensile strength was confirmed to real welded joints of reinforcing steel bars. First an appropriate procedure of gas pressure welding of reinforcing steel bars for use in structures for low tempertureservice was proposed. Secondly, an evaluation method of normalization of welds by hardness testing was proposed for the quality control at the site.
社団法人日本建築学会の論文
1985-03-30