有效寬度 的英文怎麼說
中文拼音 [yǒuxiàokuāndù]
有效寬度
英文
effective breadth-
On the basis of this, the paper makes a great deal of calculation and analysis in this part, different parameters " effect and stress gradient are included. local buckling coefficient and the efficient width calculated formula are provided and look forward to take a reference to the redaction of the specification
本文對此內容進行了較為深入的研究，考慮了多個參數的影響，對各種應力比作用下的楔形腹板的屈曲及屈曲后強度進行了計算分析，得出了考慮翼緣相關作用的楔形腹板屈曲系數及有效寬度系數的計算公式，以期為規范的修訂提供參考。Textile machinery and accessories - cone sectional warping machines - maximum usable width
紡織機械與附件圓錐滾筒分條整經機最大有效寬度Textile machinery and accessories ; cone sectional warping machines, maximum usable width
紡織機械和附件.圓錐滾筒分條整經機.最大有效寬度As is well known, the effective width depends on several factors, such as the cross - section width, the height of web, the spacing of span and so on. we can conclude that width / span ratio ( overhang width / span and central width / span ) is the governing factor of the effective width
影響箱形截面樑上翼緣有效寬度的因素很多，如上翼緣寬度、梁高、跨度以及結構體系等，通過大量計算表明寬跨比[翼緣部分寬度、箱室部分寬度與跨度的比值]是有效寬度的控制影響因素。Textile machinery - warp sizing machines - maximum usable width
紡織機械漿紗機最大有效寬度Textile machinery - warp sizing machines - maximum usable width iso 6176 : 1994
紡織機械.漿紗機.最大有效寬度The reduction factors derived from curve fitting based on calculation results by the finite element program ( ansys ) considering all kinds of damages such as cutouts, corrosion, cracks, denting, initial deflection and residual stress are introduced to modify the effective width of perfect panel in the present paper
本文考慮板中可能存在孔洞、腐蝕、裂縫、局部撞損和初始焊接變形或殘余應力等損傷和初始缺陷，對不同的損傷形式用有限元程序（ ansys ）進行大量的計算，通過曲線擬合的方法引入折減系數對完好板格的有效寬度進行修正。There are not definite code provision of evaluation of effective width about steel box - girder in many countries, especially curved bridge because its evaluation of effective width vary with the radius of the curve
目前許多國家對于鋼結構箱形樑上翼緣有效寬度的取值都沒有明確規定，尤其是曲線梁橋由於其有效寬度的取值受曲線半徑的影響，其結構更趨復雜。The minimum reinforcement rate has little effect on reinforcement in columns. ( b ) when considering the bars in slab participate in beams against negative flexure, four or six times slab - thickness on each side of web can be defined as the effective flange width of slab by intermediate or rare earthquake actions
當考慮板筋對梁端負彎矩承載力的提高作用時，可在設防烈度地震和罕遇地震作用下分別取每一梁側四倍、六倍板厚范圍作為板的有效寬度。3. the effective width of the deck of the cable - stayed bridge is up to profound research because there is no exactly definition in the applicable design standards
3 、由於現行的有關橋梁設計規范沒有對斜拉橋主梁的有效寬度做出具體規定，從而使斜拉橋在設計中橋面板的有效寬度取值問題有待于進一步研究。In this paper, the practical tables calculating the effective width of different structures are provided to perfect formulation concerned in the standard
本文對不同結構型式的鋼結構箱形樑上翼緣有效寬度進行分析，為完善規范有關有效寬度的內容提供依據。On the basis of the research on the channel transit capacity of single vessel, and with the combination of previous research methods, a comprehensive assessment model is set up in view of the effective width of the channel ; the passing depth of the channel ; the time taken for passing at high tide. some new viewpoint are developed from the mathematical analysis on the width of the track belt
針對基於單船的航道通過能力的研究，結合以往研究方法，確定了以航道有效寬度、航道通航水深及乘潮歷時為考察對象的綜合評定模型，針對將數學方法結合數值模擬對航跡帶寬度的求解提出了一些新的見解。Effective face width
有效寬度有效齒寬This variation of stresses is due to the action of in - plane shear strain in the plate, which is termed “ shear - lag ”. stresses larger than the elementary bending uniform stress thus develop at the web - flange connection. an appropriate reduced “ effective width ” of the plate - with the uniform stress equal to the maximum longitudinal stress - has been widely used by engineers in conjunction with the elementary beam bending theory
但實際上翼緣中剪切變形是不均勻的，由此導致正應力沿橋寬呈曲線分佈，從而引出了有效寬度的概念，即按初等梁理論的公式也能得與真實應力峰值接近相等的那個翼緣折算寬度。3. the effective width of damaged attached plates adopt the effective width of damaged plates in ultimate strength computation of damaged stiffened panels
在受損加筋板極限強度計算中，對有損傷的帶板有效寬度取受損板格的有效寬度進行計算。The modified perry - robertson equation is applied to calculate ultimate compressive strength of damaged stiffened panels founded on so - called beam - column method, and the width of effective plate adopts above reduced effective width of a damaged plate
在進行受損加筋板格極限強度計算時，按樑柱法採用修正的perry - robertson方程進行計算，其中有效帶板的寬度取板格折減后的有效寬度。4 ) the ultimate bending capacity of cfrst joints can be considered as branch tube flange effective width failure mode
對于矩形鋼管混凝土桁架受彎節點承載力可按支管受拉翼緣有效寬度破壞模式計算。Abstract : the effective width model based on the surface topography of natural fracture, which is closely related to the mechanical and hydraulic characteristics, is established on the theories of fluid mechanics and oil / gas flow in porous media. the study aims at improvingformation damage control and temporary plugging technology for fractured reservoir
文摘:在考慮裂縫表面的實際微觀形態的情況下，採用流體力學與滲流力學相結合的方法，提出了可為裂縫性儲層保護實施暫堵技術提供定量依據的有效寬度數學模型。This article analyzes the difference of theories calculating the effective width between chinese code and north american codes. the author finds the results based on the technical code for design of cold - formed thin - wall steel structure is lower than that of north american codes, especially for flat plate with relatively larger width - thickness ratio whose thickness is thinner than 2mm, the difference is more obvious
本文分析了國內外關于冷彎型鋼屈曲后強度的有效寬度計算理論，通過理論分析和計算對比發現，按我國《冷彎薄壁型鋼結構技術規范》計算的板件有效寬厚比值較北美規范低，特別是對于厚度小於2mm的大寬厚比板件，其差異更明顯。If the gap between two branch members is great, the joint is treated as t - or y - joint. or else, the minimum of the results obtained by the formula based upon steel tube flange shear failure mode and effective width failure mode is adapted for the tension branch joints
給出了矩形鋼管混凝土k型節點的間隙判斷公式，間隙較大時按t 、 y型節點計算；間隙較小時受拉支管節點承載力按沖剪破壞和有效寬度破壞模式計算，取較小值。分享友人