The concentric and eccentric shear strengths of welded connections

AuthorWorawit Kampanya
Call NumberAIT Thesis no. 299
Subject(s)Welded steel structures
NoteA thesis submitted in partial fulfillment of the requirement for the degree of Master of Engineering of the Asian Institute of Technology, Bangkok, Thailand.
PublisherAsian Institute of Technology
AbstractExperimental investigations of the concentric and eccentric shearing resistance of fillet welded connections are reported herein. Twelve longitudinal and six transverse fillet welds were tested under concentric load to make a critical evaluation of the increase in the allowable stress for fillet welds in the current AISC Specification. The shortcomings of the conventional design method for eccentrically loaded welded connections were studied by means of eighteen steel brackets tested under eccentric load. The weld groups studied were two-sided welds, C-shaped welds and completely closed welds. The angle of rotation and center of rotation of the connections were measured. All tests were performed to failure. The observed values in both investigations were compared to the corresponding theoretical values. Based on the test results, pertinent conclusions were drawn and recommendations for proportioning eccentrically loaded welded connections were developed.
Year1970
TypeThesis
SchoolStudent Research Before 1980
DepartmentOther Field of Studies (No Department)
Academic Program/FoSThesis (Year <=1979)
Chairperson(s)McGuire, William
Examination Committee(s)Karasudhi, Pisidhi ;Karasudhi, Pisidhi
Scholarship Donor(s)Asian Institute of Technology
DegreeThesis (M. Eng.) - Asian Institute of Technology, 1970


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