stress-elongation curve

Theoretical solution of boundary curve of the tension stress zone for Long Rectangle Platen upsetting

矩形长板镦粗拉应力区界定曲线的理论解

Unidirectional composite possessed high tensile strength, high modulus, small strain, and the tensile stress-strain curve was basically linear.

单向复合材料拉伸强度高、模量高，应变小，拉伸应力应变曲线基本呈线性关系。

There is intrinsic connections between fraction performances beyond the dynamic tensile strength point in dynamic tension stress-strain curve and the evolution process of spall.

动态拉伸应力应变曲线中拉伸强度点之后的材料断裂性能与层裂的扩展过程存在内在联系。

Considering the structural characteristics of tension link and girder confirmed the calculation method of P-S-N curve by nominal stress method.

参照名义应力法，针对卸船机拉杆和主梁的结构特点，确立了其P-S-N曲线的计算方法。

When it was tensile failure, the curve of stress-strain relationship was softening and the reinforcement only increased the angle of internal friction of soil.

当发生拉断破坏时，其应力-应变曲线为软化型，此时加筋仅增加土体的粘聚力分量；