fatigue behaviour 中文意思是什麼
fatigue behaviour
解釋
疲勞特性-
Safety of structures is a common and important problem in the mechanical engineering. recent years there is a trend of developing unified theory of fatigue and fracture to describe the life - cycle damage behaviour of structures. researches on safety guarantee are going toward multi - method synthesis, system micromation, network availability and life - cycle information management
結構的安全性一直是工程中普遍關心的重要問題，結構強度學逐漸發展到疲勞斷裂統一理論，結構安全保障手段已向多方法、微小化、網路化和全壽命在線保障與監測發展，建立全壽命安全保障系統，涉及材料、機械、力學、電子等學科的交叉融合。 -
Ivestigation on the thermal stress fatigue behaviour of steel 3cr2w8v
鋼熱應力疲勞探討 -
An experimental program which includes lots of unidirectional laminae is conducted using t300 / bmp - 316 material for researching the static and fatigue behaviour of the unidirectional ply. the experimental research for mechanical behaviour of a unidirectional lamina is to set up expressions of the normalized fatigue life, the residual strength degradation and the residual stiffness degradation of a unidirectional ply in the longitudinal, transverse and in - plane - shear directions, which also verifies the fact of nonlinear shear stress - strain behavior of a unidirectional ply in the 1 - 2 planes
其中:分別對材料t300 / bmp - 316單向層合板縱向、橫向及面內剪切靜載力學性能及疲勞特性進行了試驗研究，並採用最小二乘法擬合得到各主方向正則化疲勞壽命表達式，以及單層板各主方向疲勞加載剩餘剛度退化表達式及剩餘強度退化表達式;試驗同時驗證了單向層合板1 - 2面上明顯的剪切應力應變非線性關系。 -
Wessely conceptualised four components of fatigue : behaviour ( effects of fatigue ), feeling ( subjective experience ), mechanisms, and context ( e. g. environment, attitudes )
Wessely定義了疲勞的四種組成成分：行為（疲勞效應） ，感覺（主觀體驗） ，機制，其它有關因素（如環境，態度） 。 -
In this research, fatigue life of laminate composite is predicted phenomenologically, dealing mainly with in - plane stresses without accounting for out - of - plane failures such as delamination. fatigue modulus is used as a physical parameter which helps to describe the basic fatigue behaviour of unidirectional laminates and obtain expressions for cumulative damages defined by strains. based on some typical fatigue test data for unidirectional composite laminates, a cumulative fatigue damage model is presented for predicting the fatigue life of multidirectional laminates with arbitrary stacking sequence under complicated fatigue loadings
本文以碳纖維/樹脂基t300 / qy8911層壓結構為研究對象，從唯象的觀點出發，以疲勞模量為參量構造損傷函數，基於幾組最典型的單向板疲勞試驗數據，建立單向板在多軸循環應力作用下的疲勞壽命模型，並以此為基礎，發展同種材料體系的任意鋪層形式的多向層壓板在復雜循環載荷作用下的疲勞壽命預測方法。 -
Railway rolling stock. behaviour of rolling stock ' s seats at statics stress, fatigue stress, vibrations stress and shocks stress
鐵路車輛.在靜態應力疲勞應力振動應力和沖擊應力下鐵路車輛座位的特性 -
Based on the analysis of biomechanics behaviour of man - machine interface in automobile driving, the characteristic parameters of body pressure distribution on automobile seat and the surface electromyography ( semg ) parameters of simulated driver ' s back muscle fatigue are presented
摘要基於汽車乘駕體位生物力學特性的分析，提出了表徵人座椅界面體壓分佈的特性指標和模擬駕駛疲勞時人體表面肌電信號的分析參量。
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