load elongation

基本解释

Adequate ductility in elongation may be assumed if the prestressing tendons obtain the specified value of the elongation at maximum load given in EN 10138.
如果预应力筋达到EN 10138中的最大荷载下的延伸率规定值，则可以假定其在延伸时有足够的塑性。
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Used for testing indexes of polyurethane monofilament, such as breaking tenacity, elongation at break, load at specified elongation, relaxation of stress, plastic deformation, etc.
用于测定氨纶丝断裂强度、断裂伸长率、定伸长负荷、应力松弛，塑性变形等性能指标。。
Through tests, the mechanical performance indexes such as the tensile strength, unit elongation under the maximum load and the curves between tension per unit width and unit elongation were obtained.
得出4种筋材的拉伸强度、最大负荷下伸长率等力学性能指标以及单位宽度拉伸力与伸长率的关系特征曲线。