圓錐殼 的英文怎麼說
中文拼音 [yuánzhuīké]
圓錐殼
英文
conical shell-
Under action of uniformly or polynomial distributed load, upper and lower critical loads of revolving shells ( including conical shells, spherical shells and quartic polynomial shells ) with uniform thickness, linearly, exponentially or polynomial variable thickness were evaluated
給出了均布或多項式分佈荷載作用下,等厚度、線性、指數型或多項式型變厚度的圓錐殼、球殼或四次多項式型旋轉殼的上、下臨界荷載。The manufacture system of filament winding ( fw ) and fiber placement ( fp ) is the one of advanced equipment for frp products. it can be used to produce the products of the positive curvature gyration bodies, such as container cylinder, oil tank, tube, orb, cone, assembled body and so on. furthermore, it is more suited to machining some products of the complex bodies such as the surfaces of the negative curvature gyration bodies, the shell components which have slots and reinforced tendons
纖維纏繞/鋪放聯合製造系統是纖維增強塑料( frp )製品生產的先進製造裝備之一,可用於製造如圓筒容器、儲罐、管、球、錐形體或組合形體等正曲率回轉體的製品,更適用於製造含有負曲率的回轉體表面、具有深槽、加強筋的殼體構件等外形相對復雜的纖維增強塑料製品。On the basis of the theory of thin shells and the non - moment assumption, the equations of the motion of the conical shells under lateral cosinoidal loading are derived in the case of ignoring shearing stress
基於薄殼理論和無矩假定,在略去剪切應力的情況下推導了圓錐殼在側向餘弦載荷作用下的運動方程,並採用半解析差分方法進行了數值求解。At first, some advances in the research of dynamic response of cylindrical shells and conical shells are reviewed, and those approaches for studying such kind of problems are summarized here as well. the main objects studied in this paper are the transient response of cylindrical shells under longitudinal line - loading and that of conical shells under cosinoidal impulsive loading
首先回顧總結了圓柱殼和圓錐殼動力響應的研究進展情況,並簡單歸納了該類問題研究的方法,確定了本文的研究對象主要是縱向線載荷作用下的圓柱殼瞬態響應和餘弦沖擊載荷作用下的圓錐殼瞬態響應。Following, using the experimental methods, the dynamic response of the stiffened conical shells under cosinoidal impulsive loading is studied. the changes of dynamic response of points along circumferential line of the conical shells are analyzed, and the characteristics of dynamic response of points are studied by both the time - domain analytic method and the frequency - domain analytic method
採用實驗方法研究了加筋圓錐殼在側向餘弦載荷作用下的動力響應,分析了沿環向各點的響應變化,並從時域和頻域分析了它們各點的響應特性。The dynamic response of cylindrical shells and conical shells under radial non - uniform impulsive loading has an important application in the filed of military and civil engineering. in this dissertation, the problem of transient response of the cylindrical shell under longitudinal line - loading and that of the conical shell under cosinoidal impulsive loading are studied, and some useful conclusions that have important significances in both theoretic studies and engineering applications are obtained
圓柱殼和圓錐殼在側向沖擊載荷作用下的動力響應具有重要的軍事和民用工程背景,本文對縱向線載荷作用下的圓柱殼瞬態響應問題和餘弦沖擊載荷作用下的圓錐殼瞬態響應問題進行了研究,取得了一些具有重要理論意義和實用價值的研究成果。Road vehicles - m18 x 1, 5 spark - plugs with conical seating and their cylinder head housing
道路車輛.帶有圓錐形底座的m18x1 . 5火花塞及其汽缸蓋外殼The effects of r / h ratio, l / r ratio and cone angle on the dynamic response of the conical shells are discussed in this section
分析了圓錐殼結構的徑厚比、長徑比及錐角變化對結構應力響應的影響。With coiled or conical shell, strong muscular foot, shell size is 6 - 8 cm
長有圓錐形的螺旋紋外殼,強壯結實的腹足,外殼長約六至八厘米。Under internal pressure, equilateral frustum shell tends to wrinkle at the equator, and the circular degree of the obtained vessel is poor
摘要等邊雙圓錐臺殼體在內壓的作用下,赤道環焊縫處易產生失穩起皺,且脹形后所得容器圓度較差。Abstract : the end basket with a form of double layered conical weave net is simplified into a model of continuous conical shell - beam combined structure and in accordance with the test results of experimental modal analysis. a part of geometrical and material parameters of the conical shell in the model are identified to get an equivalent mechanical model which has the same dynamic characteristics as that of the prototype structure. by simulation and experiment, the effectiveness of the method offered is fully verified
文摘:將大型汽輪發電機定子端部的雙層圓錐型編織網殼簡化為連續錐殼-梁組合結構.根據實際結構的試驗模態分析所得到的模態參數識別模型中錐殼的部分幾何、彈性參數,獲得了與定端繞組實際結構具有相同動特性的當量力學模型.對實際機組的計算和實驗結果證明了本文中的方法是可行的In the case of 16 boundaries, cubic b - spline function taken as trial function, the solutions to nonlinear stability of truncated conical shells and spherical shells with variable thickness were obtained by the method of point collocation
在16種邊界條件下,以三次b樣條函數為試函數,用配點法計算變厚度開頂圓錐殼和球殼的非線性穩定。Road vehicles - sheath - type glow - plugs with conical seating and their cylinder head housing - m12 x 1. 25 glow - plugs
道路車輛.帶有圓錐形底座的護套型熱線點火塞及其汽缸蓋外殼. m12x1 . 25熱線點火塞Road vehicles - sheath - type glow - plugs with conical seating and their cylinder head housing - m14 x 1, 25 glow - plugs
道路車輛.帶有圓錐形底座的護套型熱線點火塞及其汽缸蓋外殼. m14x1 . 25熱線點火塞The numerical results show that an appropriate applied voltage potential across the piezoelectric shell has the effect of suppressing the reflected pressure from the sphere shell in a cone fluid field, and able to completely cancel the reflections at any chosen field points
研究表明,在壓電中加載適當的電壓可以在一個圓錐形的流體區域內有效地減小殼體對于外來聲波的反射,並且有可能完全消除任意選定空間點上的反射。Under action of uniformly distributed load, line load along inside edge or uniform moments along outside edge, upper and lower critical loads of truncated conical shells and spherical shells with linearly variable thickness were computed
出了在均布荷載、內邊緣均布線荷載或外邊緣均布力矩作用下,線性變厚度開頂圓錐殼、球殼的上、下臨界荷載。The calculating mold consisted of shell, pyramidal neck of shell with varied thickness, flange of ring with definite thickness for analytic solution is set up for the strength calculation and the design of the structure dimension of shell flange and pyramidal neck. this theoretic solution is compared with the results of finite element analysis and stress - strain measurement and is verified to be right
為設計計算烘缸法蘭及錐頸的強度與結構尺寸要求,建立以簡體、具有斜面的變厚度圓柱殼的錐頸及具有一定厚度圓環的法蘭環為解析解的計算模型,進行應力求解,將該理論解與有限元分析及應力應變實測結果進行分析對比,驗證該解結果的正確性。Truncated conical shell
截頭圓錐殼體Road vehicles. m14 x 1, 25 spark - plugs with conical seating and their cylinder head housings
道路車輛.帶錐形座及其圓柱體頭蓋外殼的m14 x 1 . 25火花塞Finally, some problems related with the dynamic response of cylindrical shells and conical shells in the experiments are modeled numerically by the fem
對圓柱殼和圓錐殼的動態響應實驗研究中的一些問題,利用有限元程序進了模擬計算。分享友人