Von Misses Pure Shear in Kirchhoff’s Plate Buckling  

作　　者：Tonye Ngoji Johnarry Francis Williams Ebitei Tonye Ngoji Johnarry;Francis Williams Ebitei(Retired, Rivers-State University, Port-Harcourt, Nigeria;University of Nigeria, Nsukka, Nigeria)

机构地区：[1]Retired, Rivers-State University, Port-Harcourt, Nigeria [2]University of Nigeria, Nsukka, Nigeria

出　　处：《Open Journal of Civil Engineering》2020年第2期105-116,共12页土木工程期刊（英文）

摘　　要：The pure shear strength for the all-simply supported plate has not yet been found<span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family: Verdana;" capt",serif;"="" pro="" minion="">;</span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family: Verdana;" capt",serif;"="" pro="" minion="">what is described as pure shear in that plate, is, in</span></span></span><span><span><span style="font-family:" capt",serif;"="" pro="" minion=""> </span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family: Verdana;" capt",serif;"="" pro="" minion="">fact, a pure-shear solution for another plate clamped on the “Y-Y” and simply</span></span></span><span><span><span style="font-family:" capt",serif;"="" pro="" minion=""> </span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family: Verdana;" capt",serif;"="" pro="" minion="">supported on the long side, X-X. A new solution for the simply supported case is presented here and is found to be only 60-percent of the currently believed results. Comparative results are presented for the all-clamped plate which exhibits great accuracy. The von Misses yield relation is adopted and through incremental deflection-rating the effective shear curvature is targeted in aspect-ratios. For a set of boundary conditions the Kirchhoff’s plate capacity is finite and invariant for bending, buckling in axial and pure-shear and in vibration.</span></span></span>The pure shear strength for the all-simply supported plate has not yet been found<span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family: Verdana;" capt",serif;"="" pro="" minion="">;</span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family: Verdana;" capt",serif;"="" pro="" minion="">what is described as pure shear in that plate, is, in</span></span></span><span><span><span style="font-family:" capt",serif;"="" pro="" minion=""> </span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family: Verdana;" capt",serif;"="" pro="" minion="">fact, a pure-shear solution for another plate clamped on the “Y-Y” and simply</span></span></span><span><span><span style="font-family:" capt",serif;"="" pro="" minion=""> </span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family: Verdana;" capt",serif;"="" pro="" minion="">supported on the long side, X-X. A new solution for the simply supported case is presented here and is found to be only 60-percent of the currently believed results. Comparative results are presented for the all-clamped plate which exhibits great accuracy. The von Misses yield relation is adopted and through incremental deflection-rating the effective shear curvature is targeted in aspect-ratios. For a set of boundary conditions the Kirchhoff’s plate capacity is finite and invariant for bending, buckling in axial and pure-shear and in vibration.</span></span></span>

关 键 词：Rectangular Plate Kirchhoff’s Plate-Differentials DEFLECTION BUCKLING Pure-Shear Von Misses 

分 类 号：O17[理学—数学]