持久荷載 的英文怎麼說
中文拼音 [chíjiǔhézǎi]
持久荷載
英文
long sustained load- 持 : 動詞1 (拿著; 握著) hold; grasp 2 (持有; 保持) keep; hold 3 (支持; 保持) support; maintain 4...
- 久 : Ⅰ形容詞(時間長) for a long time; long Ⅱ名詞(時間的長短) of a specified duration
- 荷 : 荷名詞(蓮) lotus
- 載 : 載Ⅰ名詞(年) year : 一年半載 six to twelve months; six months to a year; 三年五載 three to five ...
- 持久 : lasting; enduring; durable; persistent; permanent; protracted; endurance
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V standard test method for endurance life and load - carrying capacity of solid film lubricants falex pin and vee method
固態薄膜潤滑劑的壽命持久性和荷載能力的標準試驗方法First, the dynamic stability of braid composite cylindrical shells with the influences of some main factors is introduced. the general governing equations for the nonlinear dynamic stability is obtained. by the hamilton principle. the creep buckling analysis of braid composite cylindrical shells under axial compression and the dynamic stability under nonconservation force are discussed as emphases. in creep buckling question, by means of theoretical analysis, the instaneous critical load and durable critical load of viscoelastic braid composite cylindrical shell under axial compression are obtained and the numerical example is given
首先介紹了編織復合材料圓柱殼在幾種主要因素影響下的動力穩定性問題,用hamilton原理建立非線性動力穩定性問題的一般性基本方程。然後重點討論了編織復合材料圓柱殼軸壓下的蠕變屈曲問題及非保守力作用下的屈曲問題。對蠕變屈曲問題,通過理論分析來得到了編織復合材料圓柱殼的瞬時彈性臨界載荷和持久臨界載荷,給出了具體的算例。The long - term life and low cycle fatigue life of low pressure turbine blade for an aeroengine under real loading spectrum is analyzed by using this method
用該方法對某型發動機低壓渦輪工作葉片在實際飛行載荷譜作用下的持久壽命和低循環疲勞壽命進行了分析。Making use of the mathematical statistics analysis, probability distributions and statistical parameters of the sustained and transient quality of residential floor live load is studied. thereby the distributed models and parameters of the sustained live load and the transient live load on residential floor are obtained at design reference period t = 50 years and t = 100 years
利用數理統計方法,研究了典型住宅結構樓面持久性活荷載和臨時性活荷載的概率分佈和統計參數,建立了設計基準期t = 50年和t = 100年時樓面持久性活荷載和樓面臨時性活荷載的概率分佈模型,並確定了模型參數。Since live loads on floor are usually expressed in terms of uniformly distributed loads for design purpose, in this paper, the sustained live load on floor are calculated respectively with the average load in room area and in batten area, while the transient live load on floor are computed with the average load in room area
採用室面積平均荷載法和進深板帶面積平均荷載法將樓面持久性活荷載等效為樓面均布荷載,給出了樓面持久性活荷載的計算結果;採用室面積平均荷載法計算給出了樓面臨時性活荷載等效值。In most cases, attention should be paid both to bearing capacity and deflection of structural members in order to satisfy the applicability, durability and security. therefore it ' s essential to study the stiffness and bearing capacity of structural members strengthened with frp under sustaining load
但是為了使結構滿足適用性、耐久性和安全性,只注意構件的承載力是不夠的,很多情況下還需要控制結構的撓度,因此有必要對加固后構件的剛度進行研究;而且對持續荷載作用下進行加固后的承載力也需做進一步研究。分享友人