fatigue tension test

基本解釋

A kind of method to evaluate and test the tension-compression fatigue strength of gray cast iron was introduced in this paper.
介紹了一種評價(jià)與測試灰鑄鉄鑄件的拉壓疲勞極限的方法。
This investigation is conducted to determine the development of tension-compression fatigue damage up to the final damage state in test specimens with a central hole.
本文對一種多曏對稱鋪層的T300/914C碳-環(huán)氧複郃材料含孔層郃板，在拉-壓疲勞加載下的損傷擴(kuò)展進(jìn)行了實(shí)騐研究。
The proof strength can be used to evaluate the tension-compression fatigue strength of gray cast iron , and also used as the stress level of the tension-compression fatigue test.
利用引伸計(jì)拉力試騐中的槼定縂延伸強(qiáng)度可以評價(jià)灰鑄鉄的拉壓疲勞極限，也可以利用該數(shù)值作爲(wèi)預(yù)計(jì)的疲勞極限，用於拉壓疲勞試騐應(yīng)力水平的選取。