bearing rigidity 中文意思是什麼
bearing rigidity
解釋
軸承剛性-
Xm ) trundle needle, trundleing the post thrust bearing trundles the needle through the roll part of the body, cylinder roller and thrust maintain shelf and the thrust bed down the livestock to make up, trundleing needle and the cylinder roller is subjected to the shelf maintaining that the thrust maintains and guides. moreover thrust bed down the livestock against the difference, shaft, the pedestal encircles and employs in company, fix module shaft shoulder end face and the shell opening back plane dimensional tolerance, geometry accuracy, rigidity, axial is moved up and down, coarse degree ought to accord with the internation ， national standard stipulation demand
滾針，滾柱推力軸承由滾動體滾針，圓柱滾子及推力保持架和推力墊圈組成，滾針和圓柱滾子受到推力保持的保持架引導，並與不同的推力墊圈，軸，座圈一起使用，安裝組件的軸肩端面和外殼孔底面的尺寸公差，幾何精度，剛性，軸向跳動，粗糙度應符合國際，國家標準規定的要求。 -
Since the preload and the friction moment of the geminate bearing are dominating factors affecting the performance of the navigation platform frame system, based on theoretical study on the control methods of bearing ' s preloads and frictional moment, the paper puts forward a method to control the preload of the twin bearings accurately. moreover, a multifunctional test apparatus of the navigation platform bearing is designed, and a lot of experiments of bearing ' s rigidity and friction moment and preload assessment are done
考慮到成對軸承預載荷和摩擦力矩是影響導航平臺框架系統性能的主要因素，本論文對成對軸承預載荷及摩擦力矩控制技術進行了理論研究，提出了一種精確控製成對軸承預載荷的配對方法，設計了導航平臺軸承多功能測試儀，並對導航平臺軸承的剛度、摩擦力矩和預載荷評定技術進行了試驗研究。 -
Abstract : the calculation of the rigidity for the ball screw transmission system was discussed, including the axial rigidity of the screw, the axial rigidity of supporting bearing, the contact rigidity between ball and groove. the influence of the rigidity variation on the transmission accuracy was analyzed
文摘:本文系統地討論了滾珠螺旋傳動系統的剛度計算，包括螺桿本身的軸向剛度、螺桿兩端支承軸承的剛度以及滾珠與滾道間的接觸剛度，並分析了剛度變化對傳動精度的影響。 -
By maintaining and strengthening, the existing fault bridge strengthened the total intensity and rigidity of the main girder, to large extend. the strengthened bridge could lengthen its service life and made deck line state, ultimate bearing capacity and durability, and so on, attain to design standard
對既有病橋進行加固維護，能大大地增強主梁的整體強度、剛度，延長橋梁的使用壽命，使其橋面線形、極限承載能力和耐久性等達到設計要求。 -
Angle contact ball bearing can be subject to both radial and axial load, it also can be subject to pure axial load, its axial load capacity is depend on the contact angle and increased accordingly. it can be used for high speed and high precision application dueto high limit speed and pre - adjustable rigidity
角接觸球軸承可同時承受徑向載荷和軸向載荷，也可以承受純軸向載荷，其軸向載荷能力由接觸角決定，並隨接觸角增大而增大，且極限轉速較高，剛性大還可預調，適用於高速、高精度場合。 -
After that calculate and analysis the use characteristics of the high speed bearing, mainly includes : the friction moment and rigidity of the bearing
之後，對高速軸承的使用性能進行了計算分析，主要包括軸承摩擦力矩分析和軸承剛度分析。 -
When analyzing skew support continuous curved box girder bridge, curved grid girder analyzing method considering warping effect is applied. matrix displacement method is applied in analyzing skew support continuous curved thin - walled box girder bridge with restrained bearing. in order to convert original rigidity equations to structural rigidi ty equations that can be solved, bearing nodal displacement matrix can be introduced, then unknown quantities at the edge of beams can be consistent with the restrained directions of skew bearings, unit rigidity matrix and unit nodal forces can be gained. structural rigidity matrix can be composed according to matrix displacement method, so nodal displacements and inner forces on the end of the rod that are unknown can be gained calculating equations of inner forces on any cross - section can be solved
分析斜支承連續曲線箱梁橋時，採用考慮翹曲作用的曲線格子梁分析方法，應用矩陣位移法對具有約束支承形式的斜支承連續曲線薄壁箱梁橋進行分析，考慮到支座的約束條件並不與梁端彎曲角位移和扭轉角位移的方向一致，引入支座節點坐標矩陣，使得梁端的位移未知量與斜支座約束方向一致，來計算單元剛度矩陣和單元節點力，然後按照矩陣位移法組集總剛並建立結構剛度方程，根據結構剛度方程即可求解未知的節點位移及桿端力，推導出任意截面處的內力計算公式。 -
Though much progress has been achieved in previous study, there still remains a lot to be studied and perfected. the thesis is devoted to study on the multi - ribbed slab wall, the main bearing member in mrss, including its mechanism, failure mode, aseismic capability, mechanical models, ultimate bearing capacity and aseismic design based on control. the paper mainly accomplished such work as follows : 1 ) based on test research on multi - ribbed slab wall, the paper proposed the member ' s failure modes under horizontal loads, analyzed the co - performance between the inner frame and the infilled silica bricks and that between the slab and the outer frame, discussed the wall ' s bearing capacity, rigidity, deformation, ductility and energy dissipation ability in different modes, and put forward a simplified mechanical model of the slab wall under vertical loads
本文針對密肋壁板結構的主要受力構件? ?密肋復合墻體為研究對象，就其受力機理、破壞模式、抗震性能、三階段力學模型、極限承載能力以及基於控制的抗震設計方法等進行了較為詳細的研究，完成的主要工作有： 1 ）通過對密肋復合墻體在水平低周反復荷載和單調荷載作用下的試驗研究，提出了墻體的主要破壞模式；分析了框格與內部填充砌塊、墻板與外框的共同工作的受力特點；探討了不同破壞模式情況下墻體的承載能力、剛度、變形、延性、耗能等抗震性能，並給出了豎向荷載作用下密肋復合墻體的簡化力學模型。 -
The numerical calculating based on reynolds equation are carried out with the help of computer program built by bearing research institute of xi ' an jiaotong university. the calculating results indicated that three lubricating oil wedge bearing with an end - to - end through gap between the horizontal combine surfaces will not be unsteady factor when the bearing load no change. but the horizontal oil film rigidity will reduce and the working position of axle journal in the bearing will change
論文利用雷諾方程對# 5軸承的三油楔水平中分軸承進行了數值計算，計算結果表明，當三油楔軸承水平中分面有貫通的縫隙而軸承的載荷不變時，三油楔軸承不會失穩，但會減小水平方向的油膜剛度，改變軸頸在軸瓦中的工作位置。 -
By the observation and analysis to the bearing function and break appearance of the rc beams with different forms in the experiment, and with theories of rc beams and strengthening by gluing steels, the most emphasis is placed on the three problems such as the capability of bearing bending, the classification and mechanism of the premature failure, and the rigidity and deflection under short - dated loading
通過對試驗中各試件梁的受力性能及破壞形態的觀察和分析，並結合鋼筋混凝土梁和粘鋼加固的有關理論，全文重點討論了三個方面問題：即粘鋼加固梁的抗彎承載力，早期破壞的分類和破壞機理，短期荷載作用下的剛度和撓度。 -
Based on the fem analysis and load tests in site, some performances of composite foundation are studied. in this research how the length of pile, the rigidity of pile and area replacement ratio of composite foundation affect the stress in the pile, the siding friction transfer law of pile and the deforming characteristics and bearing capacity of the entire foundation is studied
在進行復合地基性狀的研究中，通過建立不同的有限元模型，研究樁長、樁體剛度、面積置換率對均質地基復合地基樁身應力、樁身側摩阻力傳遞規律、變形特性和承載力的影響。 -
Then, by analyzing the extensive test data of load - displacement and bear - curvature, we can conclude that the crack resistance, bearing capacity of normal section and short - dated rigidity will be improved a lot when the strength of concrete is not so low
然後，通過對各組試件的荷載-撓度曲線的進一步分析表明：對于混凝土強度等級高於c15的鋼筋混凝土梁，採用這種粘角鋼加固法能有效提高鋼筋混凝土梁的正截面承載力和短期剛度。 -
Utilizing the theory of magnetic charge, the model for computing the bearing capacity of permanent magnetic thrust bearing was established, and the influences of non - uniformity of magnet magnetization and soft magnetic material on the bearing capacity and rigidity of bearing were studied
運用磁荷理論建立了計算永磁推力軸承承載力模型，研究了磁鐵磁化不均性和軟磁材料對軸承承載力及剛度的影響。 -
Combined with test research and current code, the practical design methods of the tier structure of multi - rib panel are researched chiefly. basic principles in the process of structure conception design are achieved, practical computing formulas for rigidity and load - bearing of the structure of multi - rib panel are deduced, practical design methods and process for buildings in the structure are expatiated, and actual project is seismic calculated as an example in this paper
提出結構概念設計應遵循的基本原則，包括結構體系的適用范圍，房屋層數及高寬比限值，建築平面及豎向布置要求；給出復合墻板的剛度及承載力實用計算公式，並與試驗值進行對比；闡述了多層密肋壁板結構房屋的實用設計方法及設計步驟，並將實際工程作為算例，進行了詳細抗震驗算。 -
( 2 ) 3d - fem analysis for the load - bearing capacity of the stud connector as the prevailing method to determine the shear rigidity and the limit load - bearing capacity of the shear connector is the push test, which is time consuming and laborious, in this thesis the push tesi specimen of the stud connector is simulated through the non - linear analysis module of the msc / nastran and the numerical analysis results are in good coherence with that of the practicality lev ; as a result, the shear rigidity and the limit load - bearing capacity of the stud connector can be determined by the finite element method and only a few practicality verification tests
（ 2 ）栓釘型剪力鍵承載力的3d - fem分析針對當前剪力鍵一般通過費時費力的推頂試驗來確定抗剪剛度和極限承載力的狀況，本文利用msc nastran非線性模塊實現了對栓釘剪力鍵推頂試樣的數值模擬分析，數值計算結果與試驗結果能夠很好吻合。這使得通過有限元方法的模擬和少量實物試驗的驗證，就能確定栓釘剪力鍵的剪切剛度和極限承載力，可以大大節省時間和經費。 -
The car body was optimized in structure with this optimum method, with the lightest weight of the car body bearing structure as the object, with the thickness of the main member plate on the car body as the variant, with the strength, rigidity and technology condition as the restraint. through the optimization analysis, the lighting design parameters of main plates in the car body bearing structure are obtained
在優化設計模型中，以車體承載結構重量最輕為目標，以車體主要板梁件的尺寸參數為設計變量，以強度、剛度和工藝條件為約束，通過優化分析，獲得了車體承載結構主要板梁件的輕量化設計參數。 -
But there is still a lot to be advancedresearch, complement in the development application process of new construction system. the paper, through the test of shear property and the factor analysis, studied rigdity and restoring force characteristic of multi - ribbied slab. finished work as following : though aseismic test of nine 1 / 2 - scaled model and one 1 / 4 - scaled model slabs, the paper studied breakage form, bearing capacity and energer consume, questioned stagnant speciality and contrast analyzed all kinds of factors influenting rigidity
本文是在總結課題組前期研究工作的基礎上，通過對墻板模型的抗剪性能試驗及因素分析，就密肋復合墻板的剛度及恢復力特徵進行了研究，完成的主要工作如下：通過對9塊1 2比例及一塊1 4比例墻板模型抗震性能試驗，研究了墻板的破壞形態、承載力、變形及耗能；探討了墻板的滯回特性；同時對影響剛度的各種因素進行了對比分析。 -
Compared with steel structure, preflex composite structure has the advantages of not only saving steel but also being able to strengthen rigidity of structure members and the whole structure. in addition it has better characteristics in fireproof and antirust. compared with reinforced concrete structure, it has a lighter structure weight, higher strength, higher bearing capacity and better ductility as well
與鋼結構相比，它不但節省鋼材，而且能夠增強構件及建築物的剛度，防火和防銹性能好；與鋼筋混凝土結構相比，它不但重量較輕，而且具有較高的強度、承載力和良好的延性，能充分發揮鋼和混凝土兩種不同材料的受拉受壓特性。 -
A deep beam model with spring bearing is given, based on the analysis of middle frame of frame and shear wall structure ground floor, which is sensitivity to floor rigidity. comparing rigid assumption to elastic assumption, shear error of frame is worked out, which is index of floor rigidity. conclusions are drawn that floor rigidity is independent of earthquake intensity and the most effect factor to floor rigidity is floor length to width ratio
以樓板按剛、彈性計算的框架柱的剪力誤差值作為衡量樓板剛性的指標，通過對模型進行理論分析證明以往一些只能通過歸納總結得出而沒有理論支持的結論：樓板的剛性同地震烈度無關；通過對影響樓板剛性的各個因素進行分析比較，得出樓板的長寬比是影響樓板剛性的主要因素，而增加樓板的厚度並不是增加樓板剛性的有效途徑。 -
Computation and test showed that the variation of magnetic force and bearing rigidity increases along with the reduction of axial magnetic gap and the augment of clearance between magnets
計算和試驗表明，隨著磁隙的減小，磁塊間隙的增大，磁力和剛度的變化增大。
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