壓柱公式 的英文怎麼說
中文拼音 [yāzhùgōngshì]
壓柱公式
英文
column formula-
Besides establishing the calculation formulas of the support force of the swash plate, the contact load and the friction force between piston and cylinder block, the interaction force between piston and slipper, and the heel over moment of slipper, the relation between each machinery parameter and all these forces were discussed. 3
分析了柱塞和滑靴的受力情況，並推導出斜盤支承反力，柱塞與缸孔間的正壓力和摩擦力、以及柱塞與滑靴間的作用力和滑靴傾側力矩的計算公式； 3Guangzhou meiche tian industrial co., ltd is one company that integrates development, car beauty and nitrogen tire inflator. by using leading manufacturing technology and high quality components at home and abroad, it manufactures ceramic plunge high pressure cleaning machine, traditional belthigh pressure cleaning machine, tunnel reciprocating car - washing equipment and pressure swing absorption high purity integrated nitrogen generator
廣州市美車田實業有限公司是一家集研發汽車美容、輪胎充氮設備，採用國內外領先製造技術及優質部件製造出陶瓷柱塞高壓力清洗機，傳統皮帶式高壓力清洗機，隧道龍門自動化洗車設備，以及變壓吸附式高純度充氮一體機。Based on plane section assumption, this paper presents the methods of calculating the ultimate strength of the columns strengthened with cfrp, and makes a simplification of the methods. a fortran program on nonlinear method is presented to numerically analyze the characteristics of large eccentrically loaded columns strengthened by longitudinal straps of cfrp, calculating results compare well with experimental data
本文在平截面假定的基礎上分別推導了碳纖維布縱向粘貼大偏心受壓柱的正截面承載力校核和截面加固基本計算公式，並對公式進行了相應的簡化；運用fortran語言編制相應程序對縱向粘貼碳纖維布大偏壓柱進行了數值分析，本文公式計算結果和程序計算結果均與試驗結果吻合良好。The forces acting on a sliding hoot, the key element of swash - plate axial piston pump. are analyzed and the formulas computing squeezing and repelling forces are derived ; the redundant squeezing force method is presented, including the selection of parts materials, squeezing force factor and the determination of geometric parameters of a sliding hoot
摘要分析了斜盤式軸向柱塞泵的關鍵摩擦副零件滑靴的受力，導出了壓緊力和分離力的計算公式；介紹了滑靴設計方法中的剩餘壓緊力法，包括零件材料、壓緊力系數的選擇以及滑靴關鍵幾何參數的確定。Based on the pseudo - static experimental results of nine abnormal joints, the damage process of abnormal joint is divided into four stages of original crack, entire crack, ultimate state and failure, the effect of axial force ratio, stirrup ratio and height of column section on seismic behavior of abnormal joint are discussed, the conclusion that anti - shear capacity of abnormal joint are studied in entire crack state by studying the minor core of abnormal joint is made, the calculating formula for anti - shear capacity of abnormal joint is proposed with a view to asymmetry in stirrup yield
摘要根據9個鋼筋混凝土框架異型節點試件的擬靜力試驗結果，指出異型節點受力過程分為初裂、通裂、極限和破壞4個階段；討論了軸壓比、節點核芯配箍率、柱截面高度變化對異型節點抗剪性能的影響；提出應考慮節點核芯區箍筋屈服的不均勻性並在通裂狀態下以「小核芯」為分析單元來研究此類節點抗剪承載力的建議；最終給出了異型節點抗剪承載力的計算公式。The 3 batches with 7 groups of prism concrete test specimens and the 3 batches with 22 groups of cube ones were used in mechanical properties test, and a series of parameters of rpc was acquired such as prismatic strength, the cubic strength, split and pull strength, deformation module, peak strain, poisson ' s ratio
進行三批7組稜柱體試件和三批22組立方體試件的力學性能試驗，測定了rpc200稜柱體抗壓強度、立方體強度、劈拉強度、彈性模量、峰值應變、泊松比等參數，並建立了變形模量和峰值應變的擬合公式。Basing the analysis on the experimental data, the author provides the load - bearing capacity formula of the concrete short column confined by overlapping hoops under uniaxial compression and the relationship between characteristic value of hoop and spacing of hoop, which is of great practical value
摘要通過實驗數據的分析，提出了軸心受壓復合方箍短柱正截面承載力的計算公式並給出了配箍特徵值與箍筋間距的關系，具有一定的實用價值。Six circular concrete columns were tested under concentric loading, to investigate the confinement effect of confining reinforcement in both normal strength and high strength concrete columns. test results were analyzed and compared. practical formulas were proposed for the minimum volumetric ratio and the spacing of the stirrups
通過對6根圓柱體混凝土柱的軸壓試驗，研究普通混凝土及高強混凝土在箍筋作用下的約束效應，並將試驗結果進行分析比較，提出了配箍率及箍筋間距實用計算公式。Based on the experiment of full - sized cshb walls under lateral and vertical loads, initial crack - resisting stiffen formula was deduced by considering the influence of concrete beams, concrete core columns, structural columns, vertical pressure and window ( or door ). the results calculated from the formula were fit well with the experimental results. by the analysis of displacement at initial crazing, probability statistical mode and its parameters of relative displacement angle were presented
在介紹和總結本課題的室內足尺寸單片墻抗側力性能試驗的基礎上，考慮了圈樑、芯柱、構造柱和墻體正壓力、開門窗洞等因素對抗側剛度的影響，提出了綜合各種因素的初裂抗側剛度公式，與試驗結果具有很好的一致性；結合試驗的初裂位移分析，給出了層間相對位移角的概率統計模式及相應的統計參數，提出了小砌塊建築層間位移角的控制標準。Full - range of loading to the reinforced concrete columns with reinforced concrete cover during second stage of loading is analyzed by computer - test nonlinear developed in the text, in consideration of the condition that they are not unloaded or partly unloaded. based on the analysis, a simplified method is put forward in the paper to calculate the load capacity of cross - section of axially and eccentrically compressive rc columns with reinforced concrete cover. a theoretical calculation method is given to the practical engineering
本文針對實際工程中經常採用的外包鋼筋混凝土加固鋼筋混凝土柱的加固方法，考慮到實際加固工程是在不卸載或部分卸載情況下進行，利用計算機對外包鋼筋混凝土加固柱二次受力后進行非線性全過程分析，在此基礎上提出外包鋼筋混凝土加固柱軸心受壓和偏心受壓正截面承載力的簡化計算公式，為實際工程中外包鋼筋混凝土加固柱的結構設計提供了理論計算方法。The paper describes the results of tests of 5 reinforced concrete beam - column interior connections specimens, in which the columns are very strong concrete while the intervening beams are much weaker. the paper describes the difference of the capacity between the connections and the columns and investigates the capacity of the connections when they are strengthened by the shapes. the paper also investigates whether the corresponding provisions of the current code are economical and safe
本文通過5個高強混凝土樑柱中節點試件試驗，了解樑柱混凝土強度等級在不同比值的情況下，節點區的軸心抗壓承載力與柱的理論軸心抗壓承載力的差異，探討了節點核心區採用不同數量的型鋼加強，對節點區的軸心抗壓承載性能的改善情況，驗證了我國現行規范有關條款的安全性和經濟性，在此基礎上提出了節點核心區採用型鋼加強后的計算軸心抗壓強度的建議公式，計算值和實驗值能較好吻合。Based on the tests, the advised formula of normal section bearing capacity and inclined section bearing capacity of high strengthen concrete frame columns are put forward, and the limit of axial compressive ratio and the minimum stirrup ratio in the encrypted region which meet ductility requirement to c60 concrete frame columns are given
在試驗研究的基礎上，提出高強混凝土框架柱正截面和斜截面承載力計算的建議公式，且給出了滿足延性要求的c60混凝土框架柱軸壓比限值和箍筋加密區箍筋的最小體積配箍率。5 results of an experimental investigation on shear behavior of l, t and + - shaped columns are presented. the effects of shear - span ratio, axial compression ratio, stirrup contents and loading direction on shear behaviors of l, t, and + - shaped columns are discussed. combining with test data of others, the formulas for shear strength of l and + - shaped columns are given
5對l 、 t 、十形柱受剪性能進行了低周反復荷載試驗研究，討論了剪跨比、軸壓比、配箍率、荷載作用方向對l 、 t 、十形柱承載力和延性的影響，並結合他人試驗結果，提出了l 、十形柱的偏下線受剪承載力公式。Based on the reasonable model of bond - slip, theoretical calculating about slip and slip strain was done. and then the influence of it between steel shape flange and concrete on stiffness deflection of eccentric loading columns was conducted and a simple calculating formula about stiffness of eccentric loading columns was built
在建立合理的粘結滑移模型的基礎上，對型鋼與混凝土的滑移，及滑移應變進行了理西安建築科技大學博士學位論文論計算，並進一步推導出型鋼與混凝土的滑移效應對偏壓柱剛度、變形的影響程度，建立了簡化的偏壓柱剛度計算公式。In the small deflection theory, by buckling analysis, the classical buckling critical load of integrative braid composite cylindrical shells under axial compression is get. according to the experience and the results of fem, a revised formula for calculating buckling critical load is presented
在小撓度理論中，通過前屈曲分析得到了完善的編織復合材料圓柱殼在軸壓情況下的經典屈曲臨界載荷，根據經驗及有限元計算結果，提出了計算屈曲臨界荷載的修正公式。Based on the mechanical behavior of the composite column and the yield condition of its components, a formula for computing the ultimate bearing capacity was obtained with the limit equilibrium method
根據組合柱各組成部分極限（屈服）條件，應用極限平衡理論建立了截面的力學平衡方程，基於鋼骨冀緣對核心混凝土的附加約束，推導了該組合柱的軸壓極限承載力計算公式。Based on the dynamics, a mechanical model calculating the drill string ' s eccentric wear is established, the approximation equation calculating the positive pressure on casing / drill string is derived out, and the major factors affecting the eccentric wear are analyzed
針對深井鉆井中的井口附件套管偏磨問題，以動力學為基礎，建立了鉆柱偏磨力學模型，推導出了套管鉆柱正壓力的近似計算公式，分析了影響偏磨的主要因素。5. the methods of temperature - correcting on copper cylinders and copper spheres are discussed. the method of unitive temperature - correcting on plastic pressue - measuring elements is put forward for the first time. large quantities of quasi - dynamic calibration tests in different temperatures are carried out on the dropper - hammer hydraulic dynamic pressure calibration device and the unitive temperature - correcting formula which accords with the traditional correcting method is got
在落錘液壓動標裝置上組織了多批次的銅柱、銅球高低溫準動態校準試驗，探討了建立溫度誤差統一修正公式的可行性，建立了測壓銅球，測壓銅柱符合我國傳統修正方法的溫度統一誤差修正公式。Observing the mechanics and effect of the new strengthening method with test and finite element method is supposed to offer a guide for technology and become valuable in theory and practice. both compression test, including four reinforced and three control specimens, and shear - compression test, including nineteen reinforced and four control specimens are being studied in this paper. the research on the curves of load - strain, load - deflection and hysteretic shows that the transverse translation of the reinforced columns is well controlled with an upgrading of both ductility and ultimate bearing capacity ( ubc )
本文對4根鋼絲網外噴高強砂漿加固鋼筋混凝土柱和3根對比鋼筋混凝土柱進行了軸壓試驗研究，並對19根加固鋼筋混凝土柱和4根對比鋼筋混凝土柱進行了剪壓試驗研究；通過對試件荷載-應變曲線、荷載-撓度曲線和滯回曲線等的研究表明，採用該加固方法能有效的約束柱子橫向變形，並對提高鋼筋混凝土柱的極限承載力和延性有明顯的效果；同時根據理論及加固機理分析提出了適應於此加固方法的軸壓極限承載力計算公式。3. though discussing the theory - character parameter ( peak stress 、 peak strain and plateau strength ) of the rpc filled circular steel tube, this paper set up the calculating formula of the theory - character parameter, using this formula, we validate the test data of 97 the ultra high concrete filled steel tube, and the result indicates that formula given in this paper fits to the ultra high concrete filled steel tube
3 、通過對圓鋼管rpc軸壓柱的理論特徵參數（極限強度、峰值應變與平臺強度等）進行探討，建立了圓鋼管rpc軸壓柱組合材料的的理論特徵參數計算公式，利用上述公式驗算了國內外97根圓鋼管超高強混凝土（ > 100mpa ）的試驗數據，表明公式對鋼管超高強混凝土也是適用的。分享友人