材料阻尼 的英文怎麼說
中文拼音 [cáiliàozǔní]
材料阻尼
英文
material damping-
In this paper, 6013al / sicp / gr metal matrix composite ( mmc ) was produced by spray codeposition, by means of changing the medium of quenching, influence of five types of heat treatment system ( furnace cooling, air cooling, water quenching, dry ice quenching, liquid nitrogen quenching ) and different aging temperature on the damping was studied systematically
本文採用噴射共沉積方法制備了6013al sicp gr金屬基復合材料（ mmc ） ，通過改變淬火介質，較為系統地研究了五種熱處理制度（爐冷、空冷、水冷、乾冰冷及液氮冷）以及不同時效溫度（ 120 、 150 、 170 、 190及210 ）對6013al sicp grmmc阻尼性能影響。The viscous damping material developed in the paper can be compared to the international congeneric production in the performances and can be used in practical engineering
所開發的粘滯阻尼材料，在性能上與國際同類產品相近，可應用於實際工程中。Test method for damping capacity of metallic damping materials - torsion pendulum method and flexural resonance method
金屬阻尼材料阻尼本領試驗方法扭擺法和彎曲共振法Acoustics - flexural resonance testing method for damping properties of acoustical materials
聲學聲學材料阻尼性能的彎曲共振測試方法The experimental results further demonstrate that the combination of incompatibility polydimethylsiloxane and polyacrylate by co - vulcanization improves the both compatibility and broadens the low temperature and high temperature functional region. while in sin, to improve microphase structures and damping properties, the design to increase compatibility between two compositions and modulate crosslinking density as well as relative reaction rate of two compositions, is also effective
以上實驗結果表明，在復合橡膠阻尼材料中將聚硅氧烷與聚丙烯酸酯通過共混硫化相結合，改進了二者的相容性，拓寬了其阻尼功能區的低溫和高溫溫域；而在sin中通過改善組四川大學博士學位論文分間相容性，調節交聯密度控制其微相結構和兩種組分相對反應速度的快慢，進而控制材料阻尼性能的設計是行之有效的。Damping property of glass - fiber - cored lead - wire reinforced rubber composite
玻璃纖維芯鉛絲增強橡膠復合材料阻尼性能研究Damping materials - testing method for damping properties
阻尼材料阻尼性能測試方法Nomenclature for specifying damping properties of materials
材料阻尼特性術語The pile is assumed to be vertical, elastic and of variable impedance, and the soil is layered and with viscous damping
假定樁為豎直彈性變阻抗體，土為成層線性粘彈性體，其材料阻尼為粘性阻尼。The pile is assumed to be vertical, elastic and of uniform cross - section, and the soil is regarded as a linear visco - elastic layer with hysteretic damping
假定樁為豎直彈性等截面體，土為線性粘彈性體，其材料阻尼為滯回阻尼。It indicates that viscous damping of soil layer shows a clear different effect on dynamic response at pile head comparing to hysteretic damping
研究表明，對于樁頂響應，樁側土的粘性材料阻尼呈現出與滯回阻尼明顯不同的影響特點。Based on these solutions, a parametric study is conducted to determine the main features of the soil - pile system vibration, and the special influence of viscous damping of soil layer around pile is discussed
基於所得解對樁土動力耦合作用的內在機理、粘彈性土層動力反應特性進行了分析，並重點討論了樁側土不同形式材料阻尼對樁頂動力響應的影響。3. based on the above solutions, the influences of soil parameters in different visco - elastic model and viscosity of pile material on vibration characteristics and time domain response of pile are analyzed in detail
3 、基於所得解，詳細分析了各種模型下有關土工參數對樁的振動特性及時域響應曲線的影響規律，並研究了樁材料阻尼及土層性質差異等的影響。Over a 100 to 270 temperature range, the damping capacities are ranked from great to small as follows : sample cooled in furnace, sample cooled in the air, sample quenched at - 70 ( sample quenched at - 195 ) and sample quenched in water
在100 270范圍內，不同熱處理態材料阻尼能力的大小以次為：其爐冷空冷70淬火- 195淬火水淬。超過270 ，由於阻尼性能測試出現第二個內耗峰，不同熱處理態試樣阻尼性能的大小沒有明顯的規律性。This paper presents an investigation on a new type of rubber damper, that is, a rubber damper with honeycomb structure. the honeycomb structure will enhance the energy dissipation of a rubber damper and as a result increase the damping of the damper. the performances of honeycomb dampers are experimentally tested by a test rig. the results show that the diameter and the density of holes of the honeycomb structure are important parameters in the design of the damper. for a damper of given size, there are optimum values of both parameters with which the damper provides highest damping. additionally the honeycomb structure does not change the correlation of damping to frequency. a practical honeycomb damper is designe d and applied to inlet pipe of a screw compressor in a petroleum factory for vibration reduction. the vibration of the pipe is obviously suppressed by the damper, at least 25 %
本文採用理論分析和實驗相結合的方法，研究了蜂窩孔這種結構因素對橡膠阻尼材料阻尼性能的影響。在自行設計、製作的懸臂式阻尼測試實驗裝置上，對蜂窩式橡膠阻尼器的阻尼性能進行了大量的實驗測試，初步找出了蜂窩孔孔徑、孔數以及預壓縮量等因素與阻尼器阻尼性能的關系。本文利用實驗研究的結論，設計了一種專用的蜂窩式橡膠阻尼器，並應用於某廠螺桿壓縮機進口管道的減振，取得了明顯的減振效果。2. under the condition that the layered soil surrounding pile can be simulated with general voigt model or general maxwell model, the mathematical equations for longitudinal vibration of a pile with self - viscosity is established in the form of integral transformation, and the corresponding solution is obtained by using impedance function
2 、分別建立了樁側土為廣義voigt模型和廣義maxwell模型條件下考慮樁身材料阻尼的成層地基中樁縱向振動的積分變換形式定解問題，並採用阻抗函數遞推法得到了相應解。Research on damping property of 16mn zn laminated composite
鋅復合材料阻尼性能研究Research on damping properties of hybrid fiber composites
混雜纖維復合材料阻尼性能的研究For the purpose of determining the basic problems such as the computed field and the mesh sizes in the finite element method, the paper first deals with the problems of a semi - infinite soil domain with radiation damping and material damping through the transient response of a single pile, which are used in the finite element method
本文首先利用單樁的瞬態響應來考察有限元計算中處理半無限土體的輻射阻尼和材料阻尼問題，以便確定有限元計算區域大小，網格尺寸等基本問題。In this dissertation, on the basis of the existing work, the longitudinal vibration theory and the relevant properties of pile with defects and variation modulus in layered soils is studied, in which viscosity of pile material is considered and surrounding soils are simulated respectively with normal voigt model, normal maxwell model, general voigt model and general maxwell model
在總結前人研究成果的基礎上，本文將樁側土分別簡化為標準voigt模型、標準maxwell模型、廣義voigt模型、廣義maxwell模型，並考慮樁自身材料阻尼，對成層土中變阻抗樁的縱向振動理論及其特性進行了研究。分享友人