蠕變壓力 的英文怎麼說
中文拼音 [rúbiànyālì]
蠕變壓力
英文
creeping pressure-
The formation of crannies of the vermiculate reticulate clay results from the stratigraphical pressure and the seasonal fluctuating of the groundwater level. the formation of holes of the rhizomatic reticulate clay results from the decomposition of the botanic roots
蠕蟲狀網紋孔隙空間的產生是由於地層靜壓力和地下水位季節性變化造成的,而根狀網紋的孔隙空間則是植物根系腐爛分解后提供的。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。08. 02 test methods for tensile, compressive, and flexural creep and creep - rupture of plastics
塑料的張力壓力和柔性蠕變以及蠕變斷裂試驗方法Preliminary research on creep and dynamic characteristics, which are two important properties of asphalt concrete cores for embankment dams, through triaxial compression creep tests and dynamic triaxial test with the aid of the viscoelastic theory and the soil dynamics theory
本文通過三軸壓縮蠕變試驗和振動三軸試驗,藉助粘彈性理論和土動力學理論,對土石壩瀝青混凝土心墻材料的兩個重要性質? ?蠕變性能和動力特性進行了初步的研究。( 7 ) basing on defining damage variable with flaws in rock, this paper uses linear viscoelasticity fracture mechanics to set up a damage reep model and analyses the model
( 7 )在用巖石中大小、方位和位置均為隨機分佈的裂紋定義損傷變量基礎上,利用線粘彈性斷裂力學原理對考慮裂紋內水壓的巖石的損傷蠕變問題進行了建模和分析。Numerical analysis of creep pressing stress of casing in deep salt rock stratum
深井石油套管鹽膏巖層蠕變擠壓應力計算研究Standard test method for creep properties of adhesives in shear by compression loading metal - to - metal
用壓力荷載法測定金屬之間膠粘劑蠕變性能的標準試驗方法Thermal insulating products for building applications - determination of compressive creep ; german version en 1606 : 1994
建築用絕熱材料.壓力蠕變測定Nylon is predominantly used past the useful pressure range of tfe because of its ability to resist permanent deformation ( or creep ), and recovery after load
在tfe有效壓力范圍內,尼龍以前被廣泛的使用,因為尼龍具有抗永久性變形(或蠕變)的能力,並且在負載后能夠自行恢復。By using the constitutive model, we can establish the creep and consolidation model, the variation trend of super pore water pressure and the development of viscoelastic settlement and viscoplastic settlement. at last forecasting the long term creep settlement in the metallurgy industrial estate at the backward position of haihe river in tianjin
並利用此本構關系建立蠕變與固結模型,計算出土層在大面積填土作用下超靜水壓力發展趨勢,同時得出其粘彈性、粘塑性沉降發展趨勢,最後對冶金工業區軟土長期蠕變沉降作出預測。In this paper, the strength theory is adopted to analyze the stress of the pressure component of boiler, and the calculation method of metal fatigue and creep is adopted to estimate the life loss of the boiler. meanwhile, the short - cut calculation method is put forward which can meet the requirement of on - line monitoring. on the basis of above, the on - line monitoring and management system of boiler life is developed
本文採用強度理論和疲勞、蠕變壽命計算方法,分別對電站鍋爐的爐外、爐內主要承壓部件進行了應力分析和壽命計算,並提出滿足在線監測要求的簡化計算方法,在此基礎上,開發了鍋爐承壓部件的壽命在線監測和管理系統。It was shown that there were many factors impacting on the creep characteristics of soils, such as the initial degree of consolidation, drainage condition, load ratios and so on ; and the relationship between coefficient of secondary consolidation and consolidation pressure depended on preconsoildation pressure and load ratios in the test
結果表明:軟土的蠕變特性與多種因素有關,包括土體的初始固結度、土層排水條件、加荷比等:次固結系數與固結壓力的關系取決于土體的先期固結壓力和試驗中的加荷比。The finite element balance equation is obtained with galerkin weighted residual procedure, and in turn, the creep and stress relaxation behaviors of articular cartilage under confined compression are numerically simulated using the designed finite element program
具體採用伽遼金加權殘值法得到有限元平衡方程,編制了有限元程序,進而對關節軟骨圍限壓縮蠕變和應力鬆弛行為進行了數值模擬。Second, a finite element program with four nodes - rectangle element is coded. a one - dimensional problem is analyzed with this program, and in turn, the creep and stress relaxation behaviors of articular cartilage under confined compression are numerically simulated
其次,編制了四結點四邊形單元有限元程序,分析了一維多孔柱體算例,並進而對關節軟骨圍限壓縮的蠕變和應力鬆弛行為進行了數值模擬。If the downstream system pressure is higher than the set pressure under no flow conditions, the cause could be thermal expansion, pressure creep or dirt / debris on the seat
如果在無流量情況下,下游系統壓力高於設置壓力,則原因可能是熱膨脹,壓力蠕變或閥座上的污垢/碎片。Determination of creep strains under compression of autoclaved aerated concrete or lightweight aggregate concrete with open structure ; german version en 1355 : 1996
高壓蒸氣加氣混凝土和堆放多孔輕質混凝土壓應力蠕變Numerical simulation of external pressure distribution of casing string with wear in creep formation
蠕變地層中含缺陷套管外擠壓力分佈的數值模擬分享友人