softening characteristics 中文意思是什麼
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The results showed that the characteristics of cyclic hardening or softening depend to the strain loading paths and the loading parameters
研究結果表明，低周拉扭疲勞加載下，拉與扭應加響應的硬化與軟化特性取決于應變加載路徑和加載參數。 -
Lastly, by comparison between calculation results of the three models and the test results, it has been found that the three models can all stimulate the softening and dilatancy characteristics of loess
最後，將三種模型的計算曲線與試驗曲線進行比較，表明三種模型均能模擬土的軟化和剪脹特性。 -
The basic physical and mechanical properties, mineral composition, micro structures, swelling potential, consolidated drained triaxial shear strength, parameters of constitutive model and residual strength of the soft clayey rocks were tested in laboratory with a large number of natural samples. the changing trend of the strength about these rocks is obtained by modeling the condition of softening due to immersion. from the principles of modern soil mechanics, the structural and swelling characteristics of soft clayey rocks were analyzed systematically
本文通過現場調查，查明風化泥質軟巖的宏觀結構特徵，利用現代試驗測試手段，取原狀土系統進行特殊土室內土工試驗，測定土的基本物理力學特性、礦物成分及微觀結構、膨脹性、三軸排水剪強度及本構模型參數、軟化殘余強度，並模擬土體在長期浸水軟化后的強度變化趨勢，測試該類土的浸水軟化殘余強度。 -
Some useful results were found after those. firstly, the softening and dilatancy characteristics of qi loess stress - strain were found by means of conventional tri - axial tests
通過研究，本文主要取得了如下一些有益的成果：首先，通過常規三軸試驗揭示了q1黃土的應力應變軟化和剪脹特性。 -
In this paper the stress - strain and deformation characteristics of loess of the fifth tunnel of luohuiqu were analyzed by means of conventional tri - axial tests and the softening constitutive models were established. the models provide not only the basic and the necessary calculation conditions to analyze the mechanics response and construction optimization of simple shield tunnel method on the fifth tunnel of luohuiqu, but also a new method in researching the softening constitutive models of loess
本文通過對洛惠渠五洞q _ 1黃土進行常規三軸試驗，分析和探討黃土變形強度特性，建立q1黃土的軟化本構模型，這不僅為洛惠渠五洞的簡易盾構法施工的力學響應分析及其施工優化提供了最基本，最需要的計算條件，而且為當前土力學研究的熱點? ?土的軟化本構模型拓展了新的思路。 -
In accordance with the characteristics of repeated impact load, and from the aspects of stress wave transmission, repeated impact wear, hardening and softening of repeated impact and plastic deformation of repeated impact, an experimental study on partial mechanics behaviors of samples bearing laser melted clad coating under repeated impact load was carried out
摘要根據多次沖擊載荷的特性，從應力波傳播、多沖磨損、多沖硬化與軟化和多沖塑性變形方面，對帶有激光熔覆層試樣在多沖沖擊載荷下的部分力學行為進行了試驗研究。
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