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- largest deflection width 最大偏移寬度
- Compared with the linear theory, the results of large deflection are more reasonable. 與線(xiàn)性結果相比,大變形理論所得結果更具準確性。
- From the elasticity variational principle, the governing dynamic differential equations of the geometric non-linear beam with large deflection is deduced. 摘要通過(guò)彈性力學(xué)變分原理建立了大撓度非線(xiàn)性梁的控制微分方程組。
- Based on the updated Total Lagrangian Formulation, the large deflection stiffness matrices of space member and guy elements are derived in this paper. 本文基于修正的總體Lagrangian坐標描述法推導了空間索、桿單元的大位移剛度矩陣。
- Only a special kind of the large deflection of truncated shallow revolutionary shells with variable thickness had numerical solution because of intricacy. 摘要變厚度開(kāi)頂旋轉扁薄殼的大撓度計算因為復雜,僅見(jiàn)一種特殊情形的數值解答。
- Both the effect of substrate deformation and the state of large deflection of the microbridge are involved in the theoretical expression. 引入了橫截面形狀修正因子,簡(jiǎn)化了公式的表達和計算。
- This paper presents a new solution of the large deflection dynamic response of stiffened plates under lateral impact loading. 用半解析的方法分析了橫向沖擊載荷下加筋板的非線(xiàn)性瞬態(tài)響應。
- In this paper,according to the second kind of reciprocal theorems of finite displacement,a cylindrical bend plate with large deflection is calculated. 本文應用付寶連的大撓度彎曲直梁的功的互等定理,求解一個(gè)柱面彎曲板條的撓曲面方程。
- The Zhengyu PKC type sprinkler pipe adopt Aluminum Tubing with large deflection angle quick assembles coupling use for complex landform transport water and sprinkle. PKC型球接頭移動(dòng)噴灌管道,采用薄壁高強鋁合金管,配套大偏角、鋅鋼制球接頭,具有偏轉角度大,密封性能好,方便移動(dòng),快速安裝的特點(diǎn)。
- This paper applies an ordinary differential equation (ODE) solver of interpolating matrix method to calculate large deflection of thin circular plate with varible thickness. 文章用插值矩陣法的常微分方程求解器求解變厚度圓薄板大撓度彎曲問(wèn)題,提出了對一般方程正則奇點(diǎn)的處理途徑。
- The large deflection problem of cantilever beams is studied by means of pseudolinear approach and the result is compared with that by algorithm of nonlinear governing equation. 利用擬線(xiàn)性分析方法,研究了懸臂梁的大撓度問(wèn)題,并與該問(wèn)題的雙參數攝動(dòng)算法進(jìn)行了比較。
- A mathematical model has been derived that the large deflection of cantilever beam occurs jointly by a variable couple along with a changing tangential force ov... 由此導出懸臂端在受力偶、法向力和一大小、方向不斷變化的切向力的共同作用下,懸臂梁大撓度變形的數學(xué)模型,并采用網(wǎng)格與逐次逼近湊解法求得模型的數值解。
- Because of the limits of the structure and the energy region is finity, the cab of flat truck usually has many problems, such as too large deflection, occupant hurts, and so on. 平頭商用車(chē)由于其駕駛室結構的限制,發(fā)生正面碰撞時(shí)吸能區域有限,經(jīng)常出現由于駕駛室機構變形量過(guò)大,對車(chē)內乘員造成傷害,所以商用車(chē)駕駛室的安全強度更應得到足夠重視。
- On the basis of large deflection hypotheses of plate, the equilibrium andcompatibility equations of antisymmetric cross-ply composite laminate under simplysupport are obtained. 基于板的大撓度基本假設,導出四邊簡(jiǎn)支非對稱(chēng)正交鋪設層合板的非線(xiàn)性運動(dòng)方程及變形協(xié)調方程;
- The garden is six meters in width. 花園的寬度為六米。
- Is the material single width or double width? 這幅料子是單幅的還是雙幅的?
- A new approximate formula for the large deflection problem of compression bar with two ends are simply supported is obtained,by the use of Ritz-Galerkin method. 通過(guò)非線(xiàn)性振動(dòng)中常用的里茲-伽遼金法,推出了兩端鉸支壓桿大撓度問(wèn)題的一個(gè)新近似公式,計算結果表明具有較高的精度。
- When unloading after generating a large deflection in the smart concrete, the superelasticity of SMA wires recovers the deflection and the crack almost closes completely. 一旦外力消失,梁在形狀記憶合金超彈性效應的驅動(dòng)下,撓度迅速恢復,裂縫閉合;
- The width of the room is 20 feet. 這房間寬二十英尺。
- New York is among the largest cities in the world. 紐約是世界上最大的幾座城市之一。