ステンレス鋼高力ボルトの高温強度特性

概要

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This paper reports on the results of experimental studies of the high temperature properties of the high-strength stainless bolts (SUS630), and the strength of the friction joints using stainless bolts at high temperatures. Because of the elements contained, high-strength stainless bolts intrinsically excels, compared to conventional high-strength bolts, in strength at high temperatures. The study has obtained the following conclusions: 1) The tensile strength of high-strength stainless bolts at high temperatures is superior to that of the conventional high-strength bolts. 2) The friction joints using stainless bolts have a high maximum strength, although they produce some slipping at high temperatures. 3) The shear strength of the joints can be roughly estimated from the tensile strength of the bolt materials.
一般社団法人日本建築学会の論文
1993-03-20