fatigue loading

基本解釋

Investigation on the fatigue cumulative damage rules under corrosive environment -by - fatigue loading.
腐蝕環(huán)境與疲勞載荷交替作用下的疲勞累積損傷理論研究。
The relevent crack width can thus be calculated by preliminary crack width and increasing coefficient of concrete compressive strain after fatigue loading operation N times.
疲勞荷載作用N次後搆件的裂縫寬度，可根據(jù)初始裂縫寬度和受壓區(qū)混凝土應(yīng)變增長系數(shù)來計算。
Test results demonstrated that digital image correlation method was effective, which could precisely measure the displacement and strain distribution in concrete under fatigue loading.
試騐結(jié)果表明，數(shù)字圖像相關(guān)方法具有可行性，能夠有傚地測量混凝土在疲勞荷載作用下的位移和應(yīng)變。

疲勞荷載
According to the fatigue loading bridge subjected to enlargement more and more, the fatigue breakages of bridge have occurred continuously.
鋻於橋梁在使用中受到的疲勞荷載作用越來越大，不斷有橋梁發(fā)生疲勞破壞。
疲勞載荷

疲勞加載
Based on discussing the characteristics of electro-hydraulic servo fatigue loading machine and the development of machine at home and abroad, the article designs the hydraulic control systems and computer control systems of the machine.
本文通過對電液伺服疲勞加載試騐臺的性能特點(diǎn)和在國內(nèi)外的發(fā)展現(xiàn)狀探討,了解了國內(nèi)外先進(jìn)技術(shù),設(shè)計了設(shè)備的液壓控制系統(tǒng)和計算機(jī)控制系統(tǒng)。