彈粘性狀態 的英文怎麼說

中文拼音 [dànniánxìngzhuàngtài]
彈粘性狀態 英文
elasticoviscous behavior
  • : 彈名詞1. (彈子; 小球形的東西) ball; pellet 2. (內裝爆炸物, 具有破壞和殺傷能力的東西) bullet; bomb
  • : 粘動詞(粘附) glue; stick; paste; adhere to; bond
  • : Ⅰ名詞1 (性格) nature; character; disposition 2 (性能; 性質) property; quality 3 (性別) sex ...
  • : Ⅰ名詞1 (形狀) form; shape 2 (情況) state; condition; situation; circumstances 3 (陳述事件或...
  • : 名詞1. (形狀; 狀態) form; condition; appearance 2. [物理學] (物質結構的狀態或階段) state 3. [語言學] (一種語法范疇) voice
  • 狀態 : status; state; condition; state of affairs: (病的)危險狀態 critical condition; 戰爭狀態 state o...
  1. This is related to many basic problems, such as the condensed structure, intermolecular interaction, relaxation, etc. the mechanical properties and stability of langmuir films have strong and direct effect on the deposition process of lb films

    這涉及到多方面的問題,如膜的凝聚結構、成膜分子間的相互作用力、膜的表面和鬆弛特、膜在二維下的反應、分子層與基片間的附著力等等。
  2. Then the judging method is proposed, and the proposed method can consider the stress history and viscosity shear strength of soft soil. in this paper, a fem program dpfbm1. 0 ( double plastic foundation beam method ( version 1. 0 ) ) is established. with this program, the influence of some parameters on foundation excavation is fully studied, the parameters include : compression modulus, cohesive strength, angle of internal ficiction, effective angle of internal friction, the embedded length of the wall and building load

    針對當前國內外地基梁法存在的缺陷,基於對軟土流變的研究,採取了剪應力判斷,以改進和完善基坑工程地基梁法,推導了下地基反力系數的近似解,提出了採用剪應力組合判斷土的方法,編制了相應的共同變形法分析程序dpfbm1 . 0 ( doubleplasticfoundationbeammethod ( version1 . 0 ) ) ,並採用該程序分析了壓縮模量、聚力、內摩擦角等參數變化對基坑工程的影響。
  3. A two dimension small scale force sensor is developed which is used in the adhesion and friction tests, the sensor works well in the experiments. elastic modulus of nine different polyester / silicon rubber mixtures is tested, the results show that mixtures ’ elastic modulus increases with the aggrandizing of mass percentage of polyester. mixtures ’ adhesion abilitiy and especially mixture a ’ s adhesion - friction relationship are tested. these results provide experimental evidences for the fabricating of synthetic gecko hairs. lastly, a primary analysis of nanoscale hair modle is done, some hair preparation method is introduced, and the synthetic gecko foot hair fabricated by model moulding method is tested

    測試九種不同配比聚氨酯/硅橡膠合成材料的模量值,得出合成材料的模量隨聚氨酯質量百分比增加而增大的結論;對九種合成試樣進行了能測試,對實驗結果進行比較分析和討論;對著力最大的a試樣進行著力與摩擦力關系的實驗,得出下a試樣摩擦力與著力成線關系的結論。
  4. In the paper, static and dynamic triaxial tests were conducted on fiy ash at shanmenxia longgou ash dam, and the static and dynamic parameters of fly ash were obtained. thirdly the 2 dimensions static analysis of the ash dam was conducted based on biot ' s consolidation theory and duncan ' s nonlinear stress - strain model. finally the plane dynamic behaviors of the ash dam during earthquake of intensity 7 were analyzed based on the exponent function model of excess pore water pressure aroused by earthquake, which is put forward in the paper, and equivalent visco - elastic dynamic fem model and principle of effective stress

    本文結合實際工程,對三門峽火電廠龍溝灰壩的築壩粉煤灰進行了靜、動三軸試驗,確定了該壩粉煤灰的靜動力學指標;然後根據比奧( biot )固結有效應力原理,採用鄧肯( duncan )非線應力應變模型,對該灰壩的二維靜力應力和變形進行了分析;最後利用本文提出的地震超靜孔壓指數函數模型,採用等價動力有限元方法,對該灰壩在地震作用下的動力穩定進行了分析評述。
  5. Taking the bending stiffness, cable sag and cable inclination into consideration, the space vibration control of the cables using the visco - elastic dampers in cable - stayed bridges is investigated by joining the center difference method and the state space strategy. both the maximum modal damping ration and the optimal damper size are obtained, then the practical suggestions are proposed for the design of the dampers. the space nonlinear vibration equations of the cable - damper system are derived, and a new hybrid method for solving the cable - damper system is presented by combing the newmark method and pseudo - force technology

    綜合考慮了拉索抗彎剛度、垂度的影響,研究了阻尼器對斜拉橋拉索的空間振動控制,聯合中心差分方法及空間法,得出了拉索麵內、外振動各階模可能達到的最大阻尼比及相應的最優阻尼器系數,並對斜拉橋拉索的阻尼器設計提出了參考建議:考慮拉索抗彎剛度、垂度及幾何非線,導出了索-阻尼器系統的空間振動非線方程組,結合newmark方法及偽力( pseudo - force )方法,創新地提出了求解非線方程組的雜交方法,根據拉索-阻尼器系統的阻尼特,在各種荷載作用下,對索-阻尼器系統的非線振動響應進行了研究,從系統響應的角度更加直接地驗證了阻尼器的控制效果。
  6. Researching on the technology if reverse order is to study strains if pits, structural systems if basement, environmental surwey and underpinnings. on account of emphasizing developing methods if checking strength if pick - ets, modemizing machenes of excavation and studying methods of underpinning is put forward and is a way if controlling the quality of pickets in sites, which leads an active effect ; synthetic application if rankintheory, spatial and time effect theory to excavation tl aanalyze the state of soil force and strain is brought forward and the time effect should be considered in the zone of clay, the formation and development of soil plasticity are analyzed and the most dangerous zone to decide how to excavate and where to begin is found ; analyzing the cause of picket settlement during reverse order and the differential settlement and discussing hlw to solute it. duringh the temporary survey and the environmental warship, bringing rorward the theory of environmental vibration and analyzing the state of soil force and probability of losing stabilization of soil under the effect of environmental vibration ; analyzing the state offeree in underground concrete wall by the method of mathematics and pointing out the place of the maximum force and deformation. based on systematic illustrating the reverse order, problems about application and development of reverse order and suggestions also are expressed

    鑒于國內外的研究把重點放在大力發展工程樁的實驗室承載力監測方法與設備、如何使土方開挖機械現代化及對周圍建築的臨測方法上,本文提出了現場利用聲波層析成像技術監測鋼砼樁內部質量的方法與程序,並得出了聲波層析成像技術是砼樁的動質量檢測的有效手段,這對指導施有積極、現實意義;提出了綜合運用朗肯土壓力理論、基坑空間和時間效應影響理論來分析逆作法施工過程中基坑邊坡土體應力及應變的變化情況,指出土地區也應考慮時間效應,並且進一步分析了基坑邊坡土體的塑區形成和發展,找出邊坡最不利的區域,以確定地下室土體的挖掘的方式和順序,指出憑主觀臆斷與經驗來施工是不可取的;在分析、經較逆作法與大開挖順作法的地下室結構體系受力情況及施工順序的不同,提出了節點處理技術;分析了逆作法施工期間樁的沉降變化原因及由此而產生的差異,並探討了解決的方法;本文還提出了環境振動對土體邊坡穩定產生影響的觀點,並分析了在環境振動影響下,土體的應力及土休失穩破壞概率,並且還運用力學知識和數學分析的方法定量地分析了地下混凝土墻受力,指出了被監測墻體的最大應力、應變位置。
  7. If the evaporation proceeds further, trehalose in solution turns to a form of syrup with high viscosity and then to a viscoelastic state

    如果幹燥得更深一步,海藻糖在溶液中就會形成高得糖漿,隨后並轉變成
  8. Hamilton ' s principle are used to obtain equations of motion, which are discretized using finite element method. the frequency dependent damping of viscoelastic layer is modeled using the golla - hughes - mctavish ( ghm ) method and the system is analyzed in the time domain. ghm increases the size of the original system by adding fictitious dissipation coordinates that account for the frequency dependent damping

    本文採用ghm模型描述阻尼材料的本構關系,根據哈密頓原理分別對附加主動約束阻尼層結構( acld )和主被動阻尼分離結構( acupcld和acopcld ,其中acupcld結構是將壓電作動層貼于阻尼層的下面, acopcld結構是將被動約束層和壓電作動層分別貼于梁的上下表面)的梁結構建立了有限元模型,進而得到系統控制方程。
  9. Comparing the fitted expression with the established theory expression of the angular velocity, the equivalent viscous damping coefficient is gained. the closed form algorithm of the state space method is employed to solve the system dynamic equation with time - varying coefficients. the dynamic problem of a linkage mechanism with four joints is taken as example to show that the presented models and methods are correct and practicable

    引入求解線微分方程的空間法,並對其求解時變系統運動微分方程的具體步驟進行了推導;在此基礎上將實測獲得的運動副等效阻尼系數代入系統動力學方程,求解后獲得了考慮運動副阻尼的平面四連桿機構的模擬結果;結果表明運動副的阻尼在一定程度上對振動具有抑制作用。
  10. With the increasing of montmorillonite content, the composites showed a trend of pseudo - solidlike at lower frequencies, the montmorillonite layers could align along the stress direction, and as a result, the dependence of dynamic modules on the frequency was quite different before and after suffering from large amplitude oscillatory shear

    然而當蒙脫土含量低於和臉或蒙脫土片層在基體中呈完全團聚,則復合材料表現出與聚合物基體類似的線。實驗發現,在熔體經大振幅振蕩剪切后,上述「類固.
  11. In this article, idealized elastic plastic model and three - dimension finite elements programs have applied to analyzing and researching the stress and displacement distribution of 4 high - steep slopes excavated on the wan - liang expressway, and the relationship has been gained between the stress existing in excavated rock slopes and stability coefficient with depth change through the self - made fortrain program ' s application to the computation of slopes " stability coefficient ; at the same time, through the analysis of the slopes " stability coefficient, such conclusion has been gotten that cohesion in the slipping zone has important effect on slopes " stability and some proposals have been presented to improve the anti - shearing ability of the slipping body through enhancement of the cohesion in the slipping body

    本文採用概化均質的理想模型,利用三維有限元程序分析了萬梁高速公路4個高陡邊坡開挖各階段的應力及應變分佈,並且編寫了fortran程序用於邊坡穩定系數的計算,得出邊坡巖體應力及穩定系數隨著開挖深度的變化關系。並對邊坡穩定系數的敏感進行了分析,得出滑帶內聚力的變化對邊坡穩定至關重要,提出了改善滑帶巖土提高抗剪能力的工程措施。
  12. The offshore platform control system with viscoelastic dampers is studied based on modern control theory. the movement equation and state space equation of an offshore platf orm control system with viscoelastic dampers is builded

    基於現代控制理論研究了海洋平臺阻尼器控制系統,建立海洋平臺阻尼控制系統的運動方程以及相應的空間方程,編制了相應的計算程序,並進行數值模擬計算。
  13. The product is fresh and tender, the leaf body is plump, flexible, no paste, no spot, no yellow edge, the size and the form of the same products are unanimous basically, the thickness of silk is even and the size of silk is moderate

    呈綠色、有光澤組織形產品應鮮嫩,葉體肥厚,有,無貼,無斑點,無黃邊;同產品形大小基本一致,絲應粗細均勻,長短適中。
  14. Granulated crumb rubber act as aggregates in mixture, which are crashed from scrap tires. ice and snow layers are in different conditions on granulated crumb rubber asphalt pavement for elasticity of granulated crumb rubber. thus it can be eliminated from pavement

    由於具有高的橡膠顆粒的存在,改變了橡膠顆粒瀝青路面表面冰雪層的受力和冰雪與路面的,使橡膠顆粒瀝青路面能夠有效地抑制路面積雪結冰,從而為季節冰凍地區的抑制路面冰雪問題提供了新的解決方案。
  15. It is shown that vibration suppression efficiency of these kind of treatments depend much more on the viscoelastic layer thickness, material properties and the piezoelectric layer thickness. secondly, a linear quadratic regulator and output feedback are used to actively control vibration. it is shown that placing the active element on the opposite side of pcld or underneath pcld is capable of vibration suppression with lower control effort and more inherent damping

    定義了主被動混合阻尼結構控制能指標:被動抑振能指標、主動抑振能指標、控制能量指標和控制力能指標;然後,基於反饋最優控制律,根據定義的控制能指標分析阻尼層厚度、阻尼材料參數、壓電作動層厚度對主被動混合阻尼結構振動控制能的影響,得到了一些有價值的結論。
  16. This paper analyses mainly viscoelastic properties of conveyor belt about the belt conveyor, constructs finite element discrete models and dynamic equations for parts and system of the belt conveyor, studies thoroughly automatic modeling theory from the static state to the dynamic state of the belt conveyor system including form function of the running routex element division parameter calculation ^ state equation formation automatically and solution of system and so on

    本文通過對帶式輸送機輸送帶的的分析,建立了帶式輸送機各組成部分及其系統的有限元離散模型和動力學方程,詳細地研究了帶式輸送機系統從靜到動設計的自動建模理論,其中包括運行線路的形函數、質點劃分、參數計算、系統方程生成及其方程的求解等。
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