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김강석 ( Kim Kang-seok ),나환선 ( Nah Hwan-seon ),이현주 ( Lee Hyeon-ju ),김진호 ( Kim Jin-ho ) 한국구조물진단유지관리공학회 2007 한국구조물진단유지관리공학회 학술발표대회 논문집 Vol.11 No.1
In order to evaluate environmental effect on characteristics with tightening high strength bolts, Environmental factors and deficiency of workability are exmained. Test parameters are as follows; Wet, rust, only exposure to air, installation of two washers and a washer to opposite direction. For this, torque, torque coefficient, axial force and nut angle are obtained by using bolt testing machine. On a basis of the results obtained by experiments, the characteristics with tightening subjected to environmental factors were investigated and compared with normal condition.
김강석(Kim Kang-Seok),나환선(Nah Hwan-Seon),이현주(Lee Hyeon-Ju),김진호(Kim Jin-Ho) 한국구조물진단유지관리학회 2007 한국구조물진단학회 학술발표회논문집 Vol.11 No.1
In order to evaluate environmental effect on characteristics with tightening high strength bolts, Environmental factors and deficiency of workability are exmained. Test parameters are as follows; Wet, rust, only exposure to air, installation of two washers and a washer to opposite direction. For this, torque, torque coefficient, axial force and nut angle are obtained by using bolt testing machine. On a basis of the results obtained by experiments, the characteristics with tightening subjected to environmental factors were investigated and compared with normal condition.