stiffness modulus 中文意思是什麼
stiffness modulus
解釋
勁度模量-
The fatigue behavior of strength, stiffness, and deformation of concrete is analysed systematically. the fatigue equation is established. the empirical expressions of the total longitudinal strain and the elastic modulus are given, and the relationships between the increasing rate of the total second - stage strain and the decreasing rate of the elastic modulus with the cyclic number are obtained
系統地分析了砼抗拉、拉-壓疲勞強度、剛度、變形規律；建立了相應的s - n關系，提出了縱向總應變、彈性模量的經驗公式，及其第二階段總應變增長率、彈性模量衰減率分別與疲勞壽命的關系式。 -
In addition, in this paper, the calculate results of incremental calculation method and total calculation method are compared ; the infection of the pile stiffness 、 the elastic modulus of soil and pile 、 the excess load 、 the soil character to building enclosure are discussed, and some useful conclusions are found
另外本文還比較了增量法與全量法計算結果的差異，討論了樁體剛度、樁土彈性模量、地面超載、土體性質等因素對支護結構的影響，得到了一些可供工程參考的結論。 -
The three - dimensional model of piled raft foundation is created. the result of analysis can be used to show the effect of the raft thickness, pile stiffness, young ' s modulus of soils and the number of piles
在此基礎上，建立三維非線性有限元模型，分析筏板剛度、樁剛度、土體彈性模量、樁數對基礎平均沉降、不均勻沉降及樁土荷載分擔比的影響。 -
It is shown that the effects of the stiffness and inertia of the piezoelectric element that lead to higher first natural frequency on the natural frequencies of the beam are significant, and that of the elastic modulus of the bonding layer is small
研究表明，壓電元件的剛度和慣量對梁的頻率影響很大，變截面智能壓電梁的一階固有頻率總是高於等截面梁的固有頻率。 -
The effects of piles interval, embankment height, cap width, shear modulus of embankment fill, horizontal geotextile tensile strength and pile - subsoil stiffness ratio on pile efficacy, were also carried out
研究了樁間距、路堤高度、樁頂托板寬度、路堤填土剪切模量、水平加筋體拉伸強度及樁土相對剛度對樁體荷載分擔比的影響。 -
The results show that pile efficacy is significantly affected by piles interval, embankment height, cap size and pile - subsoil stiffness ratio, while shear modulus of embankment fill has less effect and geotextile strength has a little effect
結果表明：樁間距、路堤高度、托板寬度及樁土相對剛度對樁體荷載分擔比影響較大，路堤填土剪切模量的影響次之，而水平加筋體拉伸強度的影響很小。 -
The precise fe model was used to predict the factors of load - carrying capacity of the controlled sections of the box - girder, by selecting some important factors which can affect the load - carrying capacity, such as the area of cables, stiffness of expanding joints, elastic modulus of concrete, and the amount of living load, to simulate the several possible damages of the bridge in service in the future
（ 3 ）該橋在運營四年後，索力、撓度、應力與主塔偏位都在設計允許的范圍內，大橋依然具備通行設計汽車荷載的能力。 （ 4 ）對該橋承載力的預測分析表明：在所分析的可能損傷狀態下，拉索具有足夠的安全系數，損傷對控制截面的承載能力系數影響較大。 -
In order to calculate the wall ' s lateral displacement, several diagrams have been cited from a f. e. m results. the main factors have been accounted in these diagrams as below : the wall stiffness, the strut stifmess, the width of pit, the elastic modulus of soil, the depth of the underlying hard layer, the strut preloads and the factors of safety against basal heave
為了計算擋墻的側向變形，本文引用一個有限元程序計算得出的圖表結果。這些結果考慮到了以下主要因素：擋墻剛度、支撐剛度、基坑的開挖寬度、土體的變形模量、坑底以下硬土層的位置、給支撐施加的預壓力的大小、抗隆起安全系數等。 -
Meanwhile, dynamic responses at pile head are investigated. it is sh own that the effects of pile slenderness, bearing stiffness of pile toe and the pile - soil modulus ratio on pile impedance are major whereas the ones of the permeability and the soil reaction coefficient are minor
對影響樁振動特性的主要因素進行了分析，結果表明，長徑比、樁土模量比及樁底支承系數對樁的動力響應影響顯著，而滲透系數作為飽和土的一個重要參數，由於荷載作用時間問題，對樁的動力響應影響較小。 -
Based on the solutions proposed herein, the longitudinal vibration properties of an integral pile in a uniform soil or layered soil, a pile with variable sections or variable modulus in a uniform soil are discussed respectively. the influence on the curves of complex stiffness, mobility and reflection wave of pile caused by soil modulus, the degree of pile defects, and the length and location of pile defects are emphatically discussed. 3
利用所得解分別對均質土中完整樁、成層土中完整樁、均質土中變截面樁和均質土中變模量樁的縱向振動特性進行了分析，重點討論了土層模量變化、樁身缺陷程度、缺陷段位置、缺陷段長度等因素對樁頂復剛度、速度導納和反射波曲線的影響。 -
Firstly, the theory of compound foundation and pile foundation are summarized in this paper. the finite element, displacement models and computational program are introduced, then how such factors as the stiffness of pile, the ratio of length and radius of the pile & replacement ratio influence the settlement of compound foundation are analyzed. there has the best modulus of pile, the best of the length & replacement ratio and some data have been obtained
首先總結了復合地基和樁基的理論和設計計算方法，對有限單元和位移模式以及有限元計算程序進行了介紹，然後分析了樁的剛度、長徑比、置換率等因素對復合地基沉降的影響，證實了帶承臺復合地基存在最佳樁土模量比、最佳長徑比和最佳置換率，並得出了相應的數值可供工程實踐參考。 -
Implant fixation, mechanical stability, and modulus matching : the fit of an implant in its recipient site, the mode of fixation, and the mechanical stiffness of the device influence its stability ( i. e., the degree to which it undergoes movement relative to surrounding tissue ) and the degree to which it alters the mechanical strains in surrounding tissue
植體的固定，機械的穩定性，和系數相容：植體在植入部位的契合度、固定的方式、與器材的機械堅硬度都會影響它的穩定性例如：周圍組織能忍受它移動的程度、以及周圍組織中改變機械張力的程度。 -
It presents the method of “ stiffness similarity ”, which has solved the design problem of model with difference of elastic modulus ratio in different parts between model and practicality
提出了「剛度相似」的方法，有效地解決了模型與實型各部分結構彈性模量相似比不一致的模型設計問題。 -
Electro - conductive fingers of gripper are connected to ground, in order to release the electric charges on the surface of fingers and gripping objects. continuous s - shaped flexures in finger would decrease the stiffness of gripping arm, and slove the contradiction between huge elastic modulus and small surface electrostatic force
本文設計了大深寬比梳狀靜電驅動形式的微夾持器，採用了導電型並接地連接的微夾持臂，對被操作對象無特殊要求，且可防止靜電對操作的影響。 -
The results of the experiment are as follows : the bend strength, bend modulus, stiffness and toughness of the mortar layer will be improved when add 30 % fsmf to resin. the axis tensile strength, stiffness, hardness and weariessness of winding layer will be improved when add 25 % ~ 30 % fsmf to resin
提出了應用設想並進行了實驗研究，結果表明:在樹脂中加入30 %的fsmf ，可提高夾砂層的彎曲強度、彎曲模量、剛度和韌性;在樹脂中加入25吠屍30 %的fsmf ，可提高纏繞層的軸向拉伸強度、剛度、硬度和耐磨性，降低成本。 -
Standard test method for measuring stiffness and apparent modulus of soil and soil - aggregate in - place by an electro - mechanical method
用電動機械法測量土壤和土壤集料實體的硬挺度和表觀模數的標準試驗方法 -
Method for determination of the indirect tensile stiffness modulus of bituminous mixtures
瀝青混合物的間接抗拉剛度系數的測定方法
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