缝合复合材料,stitched composites
1)stitched composites缝合复合材料
1.Buckling performance of T-shape RFIstitched composites panel;T型壁板RFI缝合复合材料的屈曲性能
2.A 3D dynamic finite element method with stitching threads is described by the space bar element and combined with experiment work to study the damages of thestitched composites induced by the low-velocity impact in this paper.通过三维动力学有限元法,采用空间杆单元来描述缝线,结合试验系统地研究了缝合复合材料的低速冲击损伤问题。
3.Models estimating stiffness and strength ofstitched composites were established based on BP algorithm of neural network, and the longitudinal stiffness and strength networks were trained according to experimental data.基于神经网络的BP算法,建立了预测缝合复合材料刚度和强度性能的模型。
英文短句/例句
1.Properties of Stitched Composite Laminates-Fatigue Performance of Composite Laminates with an Open-hole缝合复合材料可用性——含孔层合板的疲劳性能
2.Shear Stiffness Prediction of Stitched Composite Sandwich Structure with Foam Core缝合复合材料泡沫夹芯结构剪切刚度预报
3.Application Research of Low-Cost Stitching Composites in Secondary Load-Carrying Structure低成本缝合复合材料在次承力结构中的应用
4.FABRICATING PROCESS AND MECHANICAL PROPERTY RESEARCH OF STITCHED COMPOSITE STRUCTURES缝合复合材料制备工艺和力学性能研究
5.Study on Resin Flowing Behavior and Impregnation in Biaxial Warp Knitting Stitched Preform and Mechanical Propertie of Its Composites;经编轴向缝合复合材料树脂流动浸润性能及其力学性能研究
6.Meso-Characteristics Analysis and Stiffness Prediction of Stitched Foam-Cored Sandwich Structure缝合复合材料泡沫夹芯结构细观特征分析及刚度预测
7.A Study on Mechanical Properties of Stitching Foam-Core Sandwich;缝纫泡沫夹层复合材料力学性能研究
8.Technologies of Composite Bonds of Al_(18)B_4O_(33w)/Al Composites by Ultrasonic Brazing;Al_(18)B_4O_(33w)/Al复合材料超声钎焊焊缝复合化工艺
9.A Predictive Approach to the In-plane Mechanical Properties of Stitched Composite Laminates;缝纫复合材料层合板面内力学性能研究
10.Investigation on Bending Property of Stitching Joint 3D Braided Composites;缝合连接三维编织复合材料弯曲性能研究
11.Research on the Damping of Three-dimensionally Sewed Sandwich Structural Composite Material三维缝合夹层结构复合材料的阻尼性能研究
12.APPLICATION AND REVIEW OF RESEARCH IN STICHING TECHNOLOGY FOR COMPOSITES缝合技术在复合材料上的应用及研究进展
13.Experimental investigation on bending property of 3D braided composites with stitching joint缝合连接三维编织复合材料弯曲性能试验研究
14.EXPERIMENTAL STUDY FOR THE IN-PLANE MECHANICAL PROPERTIES OF STITCHED COMPOSITE LAMINATES缝纫复合材料单向板面内力学性能的试验研究
15.Asymptotic Homogenization Theory for Predicting Effective Elastic Properties of stitched composite laminates渐近均匀化理论预报缝纫复合材料弹性性能
16.Micro-area Experimental and Numerical Analysis on Laminated Composites Single-lap Stitched Joint;复合材料层合板单搭接缝合接头微区实验研究和数值分析
17.Study on the Influence of Stitching Technique of Bi-Axial Warp-Knitted Fabric on Mechanical Performance of Composites;双轴向经编增强织物缝合工艺对复合材料力学性能影响的研究
18.Research on Vision Tracking System of 3D Textile Composite Preform Stitching Robot;三维纺织复合材料预制件缝合机器人视觉跟踪系统的研究
相关短句/例句
stitching composites缝合复合材料
1.This paper made a simple introduction of the VARTM technics andstitching composites.简介VARTM工艺以及缝合复合材料。
3)stitched composite缝合的复合材料
1.Thestitched composites have higher tensile strength and modulus per unit fibre volume percentage than those of no-stitched composites.结果表明,取向度和拉伸方向上受力纱线根数的不同是造成经纬向拉伸性能差异的原因;缝合的复合材料的单位纤维体积分数的拉伸强度与模量比未缝合的复合材料大;复合材料的拉伸破坏模式说明缝合显著改善了复合材料的分层现象。
4)stitched composite缝纫复合材料
1.The alteration of the in-plane elastic properties in laminates caused by stitching was modeled and the in-plane effective tensile strength of thestitched composite laminates was predicted.旨在研究由缝纫引起的材料弹性性质的变化并对缝纫复合材料层合板面内拉伸强度进行理论预测。
2.An analytical model named fibres bend model (FBM) is presented for the in plane mechanical properties ofstitched composite laminates.提出了一种分析缝纫复合材料层合板面内力学性能的模型即纤维弯曲模型 (FBM)。
5)Suture material缝合材料
1.Objective:Many studies have demonstrated that different suture material influence wound healing in tracheal surgery.目的:气管外科的手术治疗中,缝合材料的选用对吻合口愈合质量可产生不同的影响。
6)composite[英]["k?mp?z?t][美][k?m"pɑz?t]复合材料
1.Research and Prospect of Conductive Polyaniline/rubber Composites;导电聚苯胺/橡胶复合材料的研究进展
2.Preparation and characterization of nano-hydroxyapatite/silicone rubbercomposite with double layers;双层结构纳米羟基磷灰石/硅橡胶复合材料的制备及性能
3.Study on tensile and dielectric properties of GB/PPcomposite;GB/PP复合材料拉伸性能与介电性能的研究
延伸阅读
复合材料的复合效应复合材料的复合效应composition effect of composite materials复合材料的复合效应Composition effeet of Com-Posite materials复合材料特有的一种效应,包括线性效应和非线性效应两类。线性效应包括平均效应、平行效应、相补效应和相抵效应。例如常用于估算增强体与基体在不同体积分数情况下性能的混合率,即 Pc一巧几+VmPm式中Pc为复合材料的某一性质,乃、几分别为增强体和基体的这种性质,VR、Vm则分别是两者的体积分数。这就是基于平均效应上的典型事例。另外关于相补效应和相抵效应,它们常常是共同存在的。显然,相补效应是希望得到的而相抵效应要尽可能避免,这个可通过设计来实现。非线性效应包括乘积效应、系统效应、诱导效应和共振效应、其中有的己经被认识和利用,并为功能复合材料的设计提供了很大自由度;而有的效应则尚未被充分地认识和利用。乘积效应即已被用于设计功能复合材料。如把一种具有两种性能互相转换的功能材料X/y(如压力/磁场换能材料)和另一种Y/Z的换能材料(如磁场/电阻换能材料)复合起来,其效果是(X/D·(Y/Z)二X/Z,即变成压力/电阻换能的新材料。这样的组合可以非常广泛(见表)。系统效应的机理尚不很清楚,但在实际现象中已经发现这种效应的存在。例如交替迭层镀膜的硬度远大于原来各单一镀膜的硬度和按线性棍合率估算的数值,说明组成了复合系统才能出现的性质。诱导行为已经在很多实验中发现,同时这种效应也在复合材料的乘积效应┌──────┬──────┬──────────┐│甲相性质│乙相性质│复合后的乘积性质││ X/y│ Y/Z│沙到豹·(Y/公一义您 │├──────┼──────┼──────────┤│压磁效应│磁阻效应│压敏电阻效应│├──────┼──────┼──────────┤│压磁效应│磁电效应│压电效应│├──────┼──────┼──────────┤│压电效应│场致发光效应│压力发光效应│├──────┼──────┼──────────┤│磁致伸缩效应│压阻效应│磁阻效应│├──────┼──────┼──────────┤│光导效应│电致效应│光致伸缩│├──────┼──────┼──────────┤│闪烁效应│光导效应│辐射诱导导电│├──────┼──────┼──────────┤│热致变形效应│压敏电阻效应│热敏电阻效应│└──────┴──────┴──────────┘复合材料界面的两侧发现,如诱导结晶或取向,但是尚未能利用这种效应来主动地设计复合材料。两个相邻的物体在一定的条件下会产生机械的或电、磁的共振,这是熟知的物理行为。复合材料是多种材料的组合,如果加以有目的性的设计,肯定可利用这种共振效应,但是目前尚未加以研究。(吴人洁)