ステンレス鉄筋を用いたコンクリート部材の構造特性

概要

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The use of stainless steel reinforcement has developed in recent decades to provide structures with sufficient resistance to corrosion. Although many exposure tests of stainless steel under severe conditions have been conducted, there is little information about stainless steel reinforced concrete members. There is also confusion about how to design with stainless steel reinforcement for lack of structural test data. The stress-strain relationships of stainless steel are different from those of carbon steel. An experimental investigation was performed to examine the structural performances of such concrete members. The carbon steel specimens were also tested for comparison. In the short-term test, the strength of the stainless steel reinforced concrete members showed about the same as that of carbon steel. The deformation and crack widths of the specimens were different between stainless and carbon steel specimens.
大同工業大学の論文