Due analysis has been made and it is found that the nonlinear energy release rate of orthotropic plate with a, crack is dependent on the biaxial load factor.
本文分析双向加载下正交异性裂纹板的非线性能量率，指出所研究的裂纹板的非线性能量释放率与双向加载因子有关。
In this paper, the calculating formula for biaxial load reinforced concrete column with rectangular section and the design method in engineering practice are analyzed.
本文分析了矩形钢筋混凝土柱在双向受压作用下的计算公式以及工程设计中常用的方法。
The delamination is assumed to be elliptical in shape. In this paper the critical load of delamination buckling for a symmetric cross-ply laminate acted on by biaxial load is investigated.
脱层区域假定为椭圆形状，本文研究了在双轴载荷作用下对称正交铺设层板脱层屈曲的临界载荷，脱层厚度、半轴比、子层角以及载荷比对临界载荷的影响均进行了研究。
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