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地壳雁行褶皱构造是剪切带屈曲失稳的产物.前人已研究了长边固定的剪切带纯剪切的屈曲问题,以及四边简支矩形板纯剪切的屈曲问题.本文研究广义边界力(挤压、剪切)作用下剪切带的屈曲变形、屈曲临界力及地质构造中的意义.
The crustal geese folding structure is the product of buckling instability of shear band.People have studied the buckling of pure shear of shear band with fixed long edge and the buckling of pure shear of simply supported rectangular plate with four sides.In this paper, Buckling Deformation, Buckling Critical Force and Significance of Geological Structure under Shear Stress (Extruding and Shearing).