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Pre-stress를 利用한 Virendeel truss의 應力改善에 관한 硏究(Ⅱ)
陳鎬均 釜山工業大學校 1982 論文集 Vol.23 No.2
A conventional analysis for truss structure regarded the joint as a hinge joint, but the clevelopement of eletronic Computer and matrix analysis for the structure mode it possible to analize by considering a hinge joint for truss strucure a rigid joint. In this study, I have attempted to investigate the possibility of stress improvement in the Case of using prestress as to "virendeel truss" which has a rigid joint.
金鐘守,陳鎬均 釜山工業大學校 1994 論文集 Vol.36 No.-
The concrete strength is affected by frost damage in afew times after placing concrete in the forms at -2˚∼5˚ degrees. As it takes measures heating, warm curing for a few days in its being frozen, it can improve the concrete strength and restrain the frost damage of concrete. In this study, in comparison with the temperature of freezing, the continuous time of freezing and the heating, moist curing after feezing indicated respectively different values of compressive strength and elasticity modulus. Through this paper, the established theories and experiments about the influence of frost damage on concrete have been proved.
프리스트레스를 利用한 트러스의 應力改善에 관한 硏究(Ⅰ)
陳鎬均 釜山工業大學校 1981 論文集 Vol.22 No.2
A Conventional analysis for truss structure regarded the joint as a hingo joint, but the development of eletronic Computer and matrix analysis for the structure mode it possible to analize by Considering a hinge joint for truss structure a rigid joint. In this study, I have attempted to investigate the possibility of stress improvement in the Case of using prestress as to "Virendeel Truss" which has a rigid joint.