bending rigidity 中文意思是什麼
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By means of carrying out parameterization on finite element model of certain punching - welding bridge housing and through optimization analysis, this paper realized the light weighted optimization design of punching - welding bridge housing under the conditions of letting the bridge housing to satisfy the demands of perpendicular bending rigidity, the perpendicular bending strength and the perpendicular bending fatigue life
摘要通過對某沖焊橋殼的有限元模型進行參數化，經過優化分析，使得橋殼在滿足垂直彎曲剛度、垂直彎曲強度和垂直彎曲疲勞壽命的條件下，實現了沖焊橋殼的輕量化設計。 -
In this paper, the rotating machinery at high speed is studied. there are discussed about numerical calculating methods for non - linear dynamical system, the rotor system radial impact and rubbing dynamics behavior analysis having the nonlinear rigidity on the unsteady and non - linear oil film, the rotor system dynamics behavior analysis with bending - torsional - pendular coupling vibrations, application of wavelet, fractal and network in fault diagnosis. the main works in this paper are as follows : ( 1 )
本文以高速旋轉機械為主要研究對象，系統、深入地研究了非線性動力學系統的數值計算方法、具有非線性剛度的轉子系統在非穩態非線性油膜力作用下的徑向碰摩動力學行為、轉子彎扭擺耦合振動的動力學分析、小波和分形理論及人工神經網路在故障診斷中的應用問題。 -
The effects to beam for its normal section flexural capacity and rigidity and ductibility as well as other properties is discussed with different polypropylene fiber and different concrete strength by the bending test study herein on the reinforced concrete beams and the polypropylene fiber reinforced beams
本文通過對摻聚丙烯纖維砼配筋梁的試驗研究，分析討論了單筋矩形截面梁配筋率相同時，分別考慮聚丙烯纖維摻量和混凝土強度等級等因素對梁的正截面承載力、剛度及延性等幾個方面的影響。 -
Study on the bending rigidity check for cnc lathe spindles
數控車床主軸彎曲剛度校驗的研究 -
The 1st and 2nd order perturbed identification results that represent the strengthened effects on bending rigidity of the rotor caused by the impellers and the sleeves on the shaft of the pump are given, and the modified dynamic models of the rotor are obtained
給出了給水泵轉子上的熱裝葉輪、軸套對轉子剛度產生加強作用的一、二階攝動識別結果，得到了修正的給水泵轉子系統動力學計算模型。 -
Analysis of the bending rigidity of wool - polyester yarns
毛滌混紡紗彎曲剛度的分析 -
Meanwhile, arched roof is generally set on beam at the top of pillar. since column adaptor may has displacement ( specially horizontal displacement ), load - carrying capability of the structure will step down, and bending rigidity of the column also has emphatic influence on it
同時，拱型屋蓋一般是通過邊梁支承在柱子上，由於柱頂產生位移（尤其是水平位移） ，支承在柱子上的拱型屋蓋的承載力較固定支座的拱型屋蓋有所降低。 -
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。 -
The influences given by process parameters of presetting and alkali deweighting on the fabric strength, elongation and bending rigidity are discussed and analyzed on the basis of experiment
通過試驗分析探討了預定型和堿減量各工藝因素對于織物的斷裂強度、斷裂伸長和彎曲剛度等方面的具體影響。 -
In allusion to section modality and transverse joint of common span bridges, we choose two kinds of calculating theories in transverse distributing calculate process : the theory of rigidity crossbeam and the theory of hinged girder and slab. making the use of the theory of optimized design, i constitute mathematics model and choose appropriate calculated method. and find the form and detail dimension of section when beams of the bridge satisfy bending moment ^ shearing force and torsional moment
在用橫向分佈理論計算單梁扭矩過程中，針對現有常用跨徑橋梁的截面形式和橫向連接狀況，選取了兩種計算理論：剛性橫梁法和鉸接梁（板）法，利用結構優化設計原理，建立主梁承載力的數學模型，選擇合適的優化計算方法，得出在滿足彎剪扭承載力要求時主梁的細部尺寸。 -
Therefore, the method of gluing steel plates improves not only the extreme capability of bending, but also enhances the crack resistance and the rigidity of beams, raises the capability of resistance to deflection
因此，粘鋼法加固不僅有效提高鋼筋混凝土梁的極限抗彎承載力，而且提高原梁的開裂彎矩及構件剛度，增加了原梁抵抗變形的能力。 -
Secondly, the calculation mode about bending rigidity of reinforced concrete ( rc ) member and src member is analyzed
分析比較了國內外鋼筋混凝土構件及勁性鋼筋混凝土構件抗彎剛度的計算模式。 -
I t features good impact redidtance, toughness, bending rigidity, it will not be damaged when its suffering from sand blown by wind
古象鋁塑復合板，耐沖擊性強、韌性高、彎曲不損面漆，抗沖擊力強，在風沙較大的地區也不會出現因風沙造成的破損。 -
When whole analysis is carried through the beam - lattice method and bridge surface is made of box beams with one box and two cells, according to the principle of constant bending rigidity and every part revolving the same neutral axis, a box beam can be simplified into three beams in the places of corresponding webs. thus effective transfer of shearing force can be ensured, and global property can be reached through that of three beams, this kind of method is simple and is able to ensure engineering precision ; secondly, the paper is based on elastic theory, adopts finite element method and carries through the first kind stability analysis towards zhongshan no. one bridge
在選用梁格法進行整體分析時，遇到橋面系是單箱雙室的箱型梁時，按照抗彎剛度不變且各部分繞著同一中性軸的原則，將一個箱型梁在相應的腹板處簡化成3根梁，能夠保證剪力的有效傳遞，而且可以由這劃分的3根梁的性能得到箱型梁結構的總性能，這種方法簡便易行且能保證工程精度；其次，本文基於彈性理論，採用有限元法對中山一橋進行了第一類穩定分析。 -
Method for determination of bending length and flexural rigidity of fabrics
織物彎曲長度和撓曲硬度的測定方法 -
Because continuous rigid frame bridge is a kind of multi - degree indeterminate structure, large internal force will be produced in the bridge structure due to the temperature effect. therefore, it is necessary to design the flexible pier with small lateral displacement rigidity, which calls for the decision of a reasonable ratio of beam bending rigidity to pier lateral displacement rigidity
此外，連續剛構橋是高次超靜定結構，溫度變化將引起較大的結構內力，需要設計抗推剛度較小的柔性墩以減小溫度內力，合理確定主梁與墩的剛度比值是設計的關鍵。 -
In conventional design methods, the interactions between superstructures and foundations are not considered, and the constraint of superstructure towards foundations ( i. e. the contribution of the rigidity of superstructure ) are neglected, which lead to over - large bending moments and buckling of foundations and conservative foundation design
常規設計方法沒有考慮上部結構與地基基礎的共同作用，忽略上部結構對基礎的約束（即上部結構剛度的貢獻）作用，計算結果導致基礎彎矩和縱向彎曲過大，基礎設計偏於保守。 -
The structure shearing force takes a one - way increasing trend with the decrease of ratio of beam bending rigidity and pier lateral displacement rigidity and the increasing rate is bigger. when the consolidation at the bottom of pier is elastic consolidation and the structure force is bigger the extreme value mentioned at the above, the structure force will take a increase with the decrease of ratio ; and when the structure force is smaller the extreme value, the improvement of the inner force at the bottom of pier is distinct adopting elastic consolidation and bending of at the top of pier and beam will has a great increase
對于墩底採用彈性固接時，結構內力在梁、墩剛度比不低於前述固接墩出現極值點時剛度比的情況下，將出現內力值隨剛度比的增加而減小；而在梁、墩剛度比小於極值點剛度比時採用彈性固接對墩底彎矩改善較大較為明顯，對墩頂及主梁的彎矩將會有較大幅度的增加。 -
Aerospace series. parachute fabric. testing of straps and tapes. determination of the bending length and rigidity
航空航天系列.降落傘織物.布帶和膠帶的試驗.彎曲長度和剛度的測定
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