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A platform for research: civil engineering, architecture and urbanism
WELD JOINT
To apply a weld joint for under matching to a weld joint that is formed in a member with a closed cross section such as a column joint.SOLUTION: A weld joint is formed between members with closed cross sections. The weld joint is formed over the whole circumference of cross sections of the members with closed cross sections, where tensile strength of weld metal constituting the weld joint is equal to or higher than 52% and less than 93% of tensile strength of a base material. Further, a weld joint is formed between the members with closed cross sections. The weld joint is formed over the whole circumference of cross sections of the members with closed cross sections, where concrete is filled into the members with closed cross sections and tensile strength of weld metal constituting the weld joint is equal to or higher than 42% and less than 93% of tensile strength of the base material.SELECTED DRAWING: Figure 1
【課題】柱継手のような閉鎖断面部材に形成される溶接継手へのアンダーマッチ溶接継手の適用。【解決手段】閉鎖断面部材同士の間に形成される溶接継手であって、上記溶接継手は上記閉鎖断面部材の断面全周にわたって形成され、上記溶接継手を構成する溶接金属の引張強さが、母材の引張強さの５２％以上９３％未満である溶接継手が提供される。また、閉鎖断面部材同士の間に形成される溶接継手であって、上記溶接継手は上記閉鎖断面部材の断面全周にわたって形成され、上記閉鎖断面部材の内部にコンクリートが充填され、上記溶接継手を構成する溶接金属の引張強さが、母材の引張強さの４２％以上９３％未満である溶接継手が提供される。【選択図】図１
WELD JOINT
To apply a weld joint for under matching to a weld joint that is formed in a member with a closed cross section such as a column joint.SOLUTION: A weld joint is formed between members with closed cross sections. The weld joint is formed over the whole circumference of cross sections of the members with closed cross sections, where tensile strength of weld metal constituting the weld joint is equal to or higher than 52% and less than 93% of tensile strength of a base material. Further, a weld joint is formed between the members with closed cross sections. The weld joint is formed over the whole circumference of cross sections of the members with closed cross sections, where concrete is filled into the members with closed cross sections and tensile strength of weld metal constituting the weld joint is equal to or higher than 42% and less than 93% of tensile strength of the base material.SELECTED DRAWING: Figure 1
【課題】柱継手のような閉鎖断面部材に形成される溶接継手へのアンダーマッチ溶接継手の適用。【解決手段】閉鎖断面部材同士の間に形成される溶接継手であって、上記溶接継手は上記閉鎖断面部材の断面全周にわたって形成され、上記溶接継手を構成する溶接金属の引張強さが、母材の引張強さの５２％以上９３％未満である溶接継手が提供される。また、閉鎖断面部材同士の間に形成される溶接継手であって、上記溶接継手は上記閉鎖断面部材の断面全周にわたって形成され、上記閉鎖断面部材の内部にコンクリートが充填され、上記溶接継手を構成する溶接金属の引張強さが、母材の引張強さの４２％以上９３％未満である溶接継手が提供される。【選択図】図１
WELD JOINT
溶接継手
NAKAJIMA YOSUKE (author) / NIKAIDO MASATO (author) / SATO KEIICHI (author) / SHIMIZU NOBUTAKA (author) / HIRAYAMA HIROMI (author) / ITO HIROSHI (author) / YOSHIMOTO HAYATO (author) / TSURU YUJI (author) / ISHII DAIGO (author) / NITAWAKI MASAFUMI (author)
2023-10-06
Patent
Electronic Resource
Japanese
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