軸向拉伸 的英文怎麼說
中文拼音 [zhóuxiànglāshēn]
軸向拉伸
英文
axial draw-
First the sketch / datum plane is fitted by least - square distance, then the extruded direction or axis with the flank points of the cloud is extracted in quadratic paogramming arithmetic, and certain points projected to gain 2d sketched datas. feature points are defined to segment the sketch datas, and the sketch profile is generated by fitting separately the line and circle segment
使用最小二乘方法擬合草圖基準平面，採用二次規劃方法提取拉伸方向和旋轉軸線，然後將數據點投影以獲取草圖數據，通過柵格劃分提取草圖邊界輪廓數據，再對這些邊界數據進行基於特徵點的分割，以直線和圓弧段擬合出草圖輪廓。The condition of uniaxial stress is closely approximated in prismatic bars subjected to pure axial tensile.
單軸的應力狀態跟稜柱桿承受單純軸向拉伸十分近似。The structure of the deformation bands was observed and photographed by a microscope with a camera accessory. a user material mechanical behavior ( umat ) subroutine was developed based on the crystal plasticity model, and with it, the anisotropic elasto - viscoplastic behavior in single crystals was described. slip systems " evolution was simulated by using finite element method with the subroutine
本文使用數值模擬的方法對[ 001 ] 、 [ 011 ] 、 [ 111 ]以及偏軸加載的多種取向試樣進行了拉伸試驗模擬和循環模擬，研究了不同取向的試樣在加載過程中滑移系的演化情況，並對試樣的宏觀力學行為和細觀機理進行了評述。Axial extension test
軸向拉伸測試Non - linear finite element analysis of rubber layer bonded between two rigid spheres has been performed for rubber ’ s characteristic of large deflection and nearly incompressibility. the relationships between stiffness and deformation have been gained when large tensile deformations are imposed. the effects of different poisson ’ s ratios of rubber matericals on the stiffness and stresses of rubber layer have
針對橡膠的大變形及接近不可壓縮的特點，對工程中常用的橡膠-剛球支座進行非線性有限元分析，了解了支座的剛度和應力的變化情況以及泊松比對兩者的影響，得出的支座受軸向拉伸時的剛度與軸向變形關系。Considering different soil spring models for vertical fault movement and horizontal fault movement, two damage cases of pe pipeline in ji - ji earthquake have also been simulated. the large deformation of a buried pipeline under fault movement is investigated in the 4th chapter. to examine the inelastic behavior of buried pipelines, the parametric studies on pipe material property, diameter ( d ), diameter - to - thickness ratio ( d / t ), crossing angle ( ), as well as soil stiffness, have been conducted using a shell - spring fem method
對於0 p三90 」的情況，當斷層位移相對管徑還不是很大時（管子內的彎曲應變與軸向拉伸應變相差不大的情況） ，斷層附近管子變形形式與梁相似；當斷層位移相對管徑很大時（管子以軸向拉伸應變為主的情況） ，斷層附近的管子軸線變形為一圓弧，管子表現得像一條沒有彎曲剛度的索。Axial tensile stress
軸向拉伸應力When draw down ratio was greater than 1, the dope thread in the air gap was axially drawn with the rising of orientation degree so the fiber tenacity was strengthened
在噴頭拉伸比大於1的情況下，原液細流在空氣層中得到軸向拉伸，加大了初生纖維的取向度，所以纖維強度得到加強。Comparing with the traditional tensile test instrument of textile. the new testing instrument of longitudinal tensile simulates the conduit condition of the vascular prosthesis in vivo, so it is suitable for the test of longitudinal tensile mechanic properties of vascular prosthesis
相對于傳統的紡織品的拉伸測試裝置來說，新設計的針對人造血管的軸向拉伸性能的測試裝置模擬人造血管在體內的圓柱體管道的狀態。The model considers the torsional deformation of transmission axes, bending and longitudinal deformation of links, geometrical nonlinearity of guiding leaf springs, and the elastic nonlinearity of balance springs
該模型考慮了傳動軸的扭轉變形，連桿和導向板彈簧的彎曲和拉伸變形，導向板彈簧的幾何非線性及平衡彈簧的非線性等因素的影響。Metallic materials - verification of static uniaxial testing machines - tension creep testing machines - verification of the applied load
金屬材料.靜態單軸向試驗機的校正.拉伸蠕變試驗機.對作用負載力的校驗The studies on the influence of stretching process on the appearance and mechanical performances of camp fibers showed, that orientation of the molecular along the axis of the fiber was improved after stretching in the steam bath, and the mechanical performance were also improved
研究了拉伸工藝對camp纖維形貌及力學性能的影響。結果表明， camp纖維在蒸氣浴中進行高倍拉伸后，大分子沿纖維軸向取向程度提高，纖維的力學性能得到改善。Metallic materials - verification of static uniaxial testing machines - part 1 : tension compression testing machines - verification and calibration of the force measuring system
金屬材料.靜態單軸向試驗機的驗證.第1部分:拉伸壓縮試驗機.力測量系統的驗證和校正Axial tensile force
軸向拉伸力Corrosion of metals and alloys - stress corrosion testing - preparation and use of uniaxially loaded tension specimens
金屬和合金的腐蝕.應力腐蝕試驗.第4部分:軸向載荷拉伸試樣的制備和使用With the different loading ratio of parallel to axis and normal to axis direction, damage defects will occur bulking problem. by varying the degree of material anisotropy relative to the loading axis such as poisson ' s ratio and shear modulus, crack growth bulking strain value parallel to or normal to the loading axis is different. the parameters controlling the growth or arrest of the delamination damage are identified as the geometry and the depth of defects and radius of cylindrical etc. at last, it was investigated that the delamination damage is often induced by the tip of matrix damage under higher stress
研究結果表明:殼體筒段受軸向拉伸和內壓載荷作用時，軸向和環向載荷的比率不同，母層和子層可能發生拉伸屈曲，也可能發生收縮屈曲，或者同時發生拉伸和壓縮屈曲;母層與子層各向異性存在差異，即泊松比與剪切模量不匹配時，將使子層板的邊界上承受壓縮和剪切作用，當分層達到臨界狀態則發生屈曲，當母層與子層的各向異性差異越大，則發生分層屈曲的可能性越大;分層損傷的屈曲應變值與子層自身的彈性模量、分層子層的形狀、厚度以及圓柱半徑等因素有關。Standard practice for constant - amplitude, axial, tension - tension cyclic fatigue of continuous fiber - reinforced advanced ceramics at ambient temperatures
室溫下連續纖維增強高級陶瓷的等高度軸向的和雙向拉伸循環疲勞強度的標準規程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。Test method for longitudinal tensile properties of fiber - reinforced thermosetting plastic pipe
纖維增強熱固性塑料管軸向拉伸性能試驗方法Fiber - reinforced thermosetting plastic composites pipe - determination of longitudinal tensile properties
纖維增強熱固性塑料管軸向拉伸性能試驗方法分享友人