球面殼 的英文怎麼說
中文拼音 [qiúmiànké]
球面殼
英文
spherical housing-
Design and construction of large - span latticed shells of pinghu gymnasium
平湖體育館大跨度球面網殼的設計與施工Nonlinearity analysis of spacial monolayer global network shell
凱威特型空間單層球面網殼的非線性分析Optimization analysis of single - layer reticulated dome
單層球面網殼的優化分析Hence a full subshell has zero angular momentum and is spherically symmetric.
於是,一個已經填滿的支殼層的角動量為零,並且是球面對稱的。Analysis of stability behaviors of partial double - layer cable dome is done
對肋環型局部雙層球面網殼結構進行了穩定性分析。3. seismic response analysis is done by using time history analysis method in aluminum alloy double - layer cable dome and the displacement and the axis stress of the structure under the seismic response are obtained and the results are compared with the ones of the spectrum analysis
採用時程分析法對肋環型鋁合金雙層球面網殼結構進行了地震分析,得出了結構在地震荷載作用下的位移、軸向應力的變化曲線,並且與譜分析結果以及相應的鋼網殼作了比較。Explicit iterated integral formulae of the moments in various order of the hitting times of geodesic spheres by brownian motions on rotationally symmetric manifolds are given in this paper
摘要主要給出了旋轉對稱流形上布朗運動關于測地球面的首中時、球殼的首出時的各階矩的迭代積分公式。Suspend - dome is a new multiplex structure system composed of single - layer spherical latticed shell above, prestressed cables below and braces bars used to link them. compared with single - layer latticed shell and cable dome, suspend - dome can cross a larger span economically and reasonably
弦支穹頂( suspen - dome )是由上部的單層球面網殼,下部的預應力環索和斜索以及聯系二者的撐桿組成的一種新型的復合結構體系。Non - linear stability critical loads of single - layer and double - layer reticulated spherical shallow shells based on continuum analogy method
單雙層球面扁網殼連續化方法非線性穩定理論臨界荷載的確定In this paper, through the static analysis, the internal force and displacement of the different cable form projects and the relevant single - layer spherical latticed shell were compared ; the effect of different cable form project to the structural static stability was obtained
本文對選定的三個布索方案進行了靜力分析,比較了各方案的內力和位移,並和相應單層球面網殼做了對比,得到了布索圈數對結構靜力性能的影響。In this paper, through the overall stability analysis, the flexion eigenvalue, the nonlinear overall stability factor of the perfect structure and the nonlinear overall stability factor considering the initial imperfection of the different cable form projects and the relevant single - layer spherical latticed shell were compared ; the effect of different cable form projects to the structural overall stability was obtained
本文對選定的三個布索方案進行了整體穩定分析,比較了各方案的屈曲特徵值、完善結構的非線性整體穩定系數和考慮初始缺陷的非線性整體穩定系數,並和相應單層球面網殼做了對比,得到了布索圈數對結構整體穩定性能的影響。In this paper, through the self oscillation analysis and the earthquake response analysis, the frequency, the oscillation mode, the transverse and vertical earthquake response of the different cable form projects and the relevant single - layer spherical latticed shell were compared, the effect of different cable form projects to the structural dynamical stability was obtained
本文對選定的三個布索方案進行了自振特性分析和地震響應分析,比較了各方案的頻率、振型以及橫向和豎向地震反應,並和相應單層球面網殼進行了對比,得到了布索圈數對結構動力性能的影響。Optimum design of uni - layed global shell
單層球面網殼的優化設計The mathematic model of the ultra - thin spherical mirror is to be treated as elastic thin shell. then the predigested model, i. e., bended beam, used in qualitative analysis was proposed, and its deflection and stress formulas under the freely supported condition were set up. based on an off - axis aspherical primary mirror, the relationship of aspherical surface error ( rms ) in tangential plane with bended beam ’ s radius r, position s of concentrated load p and geometry length l of arc was analyzed
根據這一設想,本文建立了超薄鏡的數學模型?薄殼,並提出了強制力作用下超薄鏡的簡化模型?曲梁,推導了曲梁在簡支情況下受力變形的撓度公式,並結合一個實例,計算出曲梁變形后與所需非球面的面形殘差( rms )在子午方向與曲梁弧長l 、曲梁半徑r及集中力位置s的關系及滿足面形精度的r和s范圍,分析了弧矢方向的rms ,得出了同時滿足子午和弧矢方向面形要求的l 、 r和p 。Finally a fact double - layer reticulated spherical shell is analyzed. the change of parameters, such as ratio of height - span, shell ' s thickness, stochastic flaw and disposal of load so on is considered, and more than 200 results on ultimate load - carrying capacity are obtained
利用本文程序對一個雙層球面網殼結構的工程實例進行了分析:考慮網殼結構設計中的主要參數如矢跨比、網殼厚度、初始缺陷以及荷載分佈等變化,計算結構的極限承載力,共得到200多個結果。Rolling bearings - bearings with speherical outside surface and extended inner ring width - specification for dimensions of cast and pressed housings
滾動軸承.第3部分:外球面加寬內圈軸承.第3部分:澆鑄和壓制軸承殼體尺寸規范Effect of unsymmetrical loading distribution to the stability of single - layer latticed domes
荷載非對稱分佈對單層球面網殼穩定性的影響The results of confocal laser scanning microscopy ( clsm ) and atomic force microscopy ( afm ) proved that the microspheres or nanospheres with different surface characters were obtained successfully. the clsm investigation of fitc labeled particles showed that polymeric microspheres have a core - shell structure in which the surfactants existed in the shell of particles. polymeric microspheres with different surface characters were embedded onto the surface of pla membranes via surface entrapment
激光共聚焦顯微鏡( clsm )和原子力顯微鏡( afm )觀察分析結果證實可通過上述技術獲得具有不同表面性質的微米級或納米級聚合物微球,而熒光標記技術( fitc )則證實了聚合物微球具有明顯的核殼型結構,表面穩定劑存在於微球的殼層。And the double - layer reticulated spherical shell is one of the most widely applied space grid structure
雙層球面網殼結構是其中廣為應用的結構形式之一。Complete - process nonlinear analysis for dynamic stability of cylindrical orthogonal single - layer lattice shell structures
單雙層球面網殼結構的靜力特性及其穩定性能分析分享友人