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机译:Shear behaviour of doubly symmetric rectangular hollow flange beam with circular edge-stiffened openings
Northumbria Univ, Fac Engn & Environm, Newcastle Upon Tyne, Tyne & Wear, England;
Univ Moratuwa, Inst Technol, Moratuwa, Sri Lanka;
Home Engineers NE Ltd, Newcastle Upon Tyne, Tyne & Wear, EnglandUniv Ruhuna, Fac Engn, Matara, Sri Lanka;
Cold-formed steel; Doubly symmetric rectangular hollow flangenbsp; beam; Un-stiffened openings; Edge-stiffeners; Numerical modelling; Direct strength method;