irrecoverable deformation

基本解釋

It was shown that at all stages of unloading, interparticle sliding occurred, the number of interparticle contacts reduced and irrecoverable deformation of the microstructure occurred.
通過(guò)對(duì)這些參數(shù)的研究表明：在卸載的全過(guò)程中，顆粒間相對(duì)滑移出現(xiàn)，相互作用的顆粒數(shù)減少，系統(tǒng)內(nèi)部結(jié)構(gòu)產(chǎn)生不可恢復(fù)變形。
From many tests it is concluded that the joint loading, unloading and reloading follow hyperbolic responses, and result in irrecoverable closure deformation with hardening of the joints.
試驗(yàn)表明，加卸載應(yīng)力–變形曲線均可表示為雙曲線函數(shù)，并且呈現(xiàn)不斷硬化的特性，伴隨產(chǎn)生法向殘余位移。
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