差分格式的人工粘性和动力屈曲准则对复合材料层合扁球壳体非线性动力屈曲的影响

1.深圳市地铁有限公司,518026

2.铁道部科学研究院铁道建筑所桥梁室,北京,100081

EFFECTS OF ARTIFICIAL VISCOSITY OF DIFFERENCE SCHEME AND DYNAMIC BUCKLING CRITERION ON NONLINEAR DYNAMIC BUCKLING OF COMPOSITE LAMINATED SHALLOW SPHERICAL SHELLS

本文研究了差分格式的人工粘性和动力屈曲准则对复合材料层合扁球壳非线性动力屈曲的影响

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