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.
如果預應力筋達到EN 10138中的最大荷載下的延伸率槼定值，則可以假定其在延伸時有足夠的塑性。
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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.
用於測定氨綸絲斷裂強度、斷裂伸長率、定伸長負荷、應力松弛，塑性變形等性能指標。。
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種筋材的拉伸強度、最大負荷下伸長率等力學性能指標以及單位寬度拉伸力與伸長率的關系特征曲線。