uniaxial stress 中文意思是什麼
uniaxial stress
解釋
單向應力-
The condition of uniaxial stress is closely approximated in prismatic bars subjected to pure axial tensile.
單軸的應力狀態跟稜柱桿承受單純軸向拉伸十分近似。 -
Back - analysis method and computing program of damage parameters by the curve of stress - strain by uniaxial tension and compression test was made out. 5. by the damage evolving relation proposed the flexural process of the trisection specimens of wet - sieved and fully - graded concrete was numerically simulation
5 .根據本文提出的損傷模型和損傷參量演化關系，分別對濕篩混凝土和全級配混凝土試件進行了三分點加載數值模擬。 -
Theoretical models were used to predict the effects of microcrack - density to effective tensile modulus of cf / ep laminates for long - term duration exposure for it difficult to get from tests. a uniaxial zero - expansion model was established based on the analysis of thermal stress and the coefficient of thermal expansion of the laminates
由於受到試驗周期的限制，對于長期暴露于空間環境中的層合板材料，其有效拉伸模量很難用試驗方法直接測量，本文採用理論模型進行分析。 -
The fundamental solutions for an infinite plate with an elliptical inclusion under uniaxial tensile stress are given by using the muskhelishvili " complex potentials and progression method
運用muskhelishvili復勢理論，採用級數法得到了單向拉伸狀態下，含有橢圓夾雜的均勻無限大平板的基本解。 -
The developments of restraining stress, creep behavior and elastic modulus in concrete were measured under different restraint degrees by uniaxial restrained shrinkage tea, and the influence of restraint degree on evaluation of cracking sensitivity in early concrete was alto discussed
採用了單軸約束試驗方法，分析了不同約束程度下混凝土約束應力、鬆弛性質和彈性模量的發展，並討論了約束程度對早期開裂敏感性評價的影響。 -
However, the interparticle friction did not appear to have a significant effect on the magnitude of the lateral stress developed during the uniaxial compression
然而，顆粒間的摩擦對軸向加載時系統產生的水平應力沒有很強的影響。 -
Referring the universal methods of rockburst study used home and abroad and taking the actual situations of the project into account, we take the primary terrestrial stress and uniaxial compressive strength as the quantitative evaluation indexes for the prediction and evaluation of rock burst
借鑒目前國內外巖爆判別的主要方法，並依據擬建工程場地實際情況，選用巖體初始應力及巖石單軸抗壓強度作為定量評估指標，對巖爆災害進行預測評估。 -
Early age cracking of concrete has re - emerged as an important issue all over the world in recent years. the stress, due to restrained volume change related to thermal deformation and shrinkage in the early age concrete, is the main driving force for the deleterious cracking in the construction stage. during the development of the stress, creep, a very important property of concrete, is always developing. creep contributes to 40 ? - 50 ? reduction of the elastically induced stress in the restrained specimen. ring test, a qualitative test, can provide information to assess the potential for cracking of different concrete. an overview of ring test developed in recent years and mechanism of uniaxial tensile creep test is described in this paper at first. then, an innovative test equipment based on ring test is outlined
近年來混凝土早期裂縫問題再次引起全球工程界的廣泛關注.早期混凝土由於體積變形受到約束而產生的應力是導致混凝土開裂的主要因素.在混凝土應力發展的同時，混凝土徐變也在同時發生著變化.有研究表明，徐變能減少40 ? - 50 ?的早期應力.圓環試驗是用於定性評價混凝土材料抗裂性能的試驗方法之一.本文首先分析了圓環試驗和單軸拉伸徐變試驗的原理，創造性地將圓環試驗用於測量早期混凝土的干縮徐變，並設計了試驗方案 -
Besides, silicon substrate is bent by applying external mechanical stress, the lattice of channel will have strain due to uniaxial tensile stress by nmos and strain due to uniaxial compressive stress by pmos
但微影技術已經接近瓶頸，所以我們必須另外尋找能夠提升電晶體效能的方法，應變矽就是目前提升電晶體性能最熱門的方法。 -
According to principle of damage mechanics, the damage characteristics of ferrite nodular cast iron under uniaxial stress has been studied through measuring electric resistance
摘要根據損傷力學的基本原理，利用測量電阻的方法，研究拉伸受力狀態下鐵素體球墨鑄鐵的損傷力學特性。 -
Evolution characteristics of microstructure of cement - soil under uniaxial stress
單軸應力下水泥土細觀結構的演化特性
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