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[I-431] The change in torque coefficient values of torque-shear type high-strength stud bolts after outdoor exposure

*Kenjirou Nakaji¹, Manabu Okumura², Takashi Yamaguchi³ (1. DAIHEN Stud Co.,Ltd., 2. FaB-Tec Japan Corporation, 3. Osaka Metropolitan University)

Keywords:

Torque-shear type high-strength stud bolt,frictional connection joint,outdoor exposure resistance,bolt tightening axial force,torque coefficient

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