Topology Optimization Based on ANSYS Software Platform for Adhesive Layer and Analysis on Stress 应用ANSYS平台的胶层拓扑优化及应力分析
Interface viscous adhesive stress; 界面粘着应力;
The higher the elastic modulus of adhesive, the smaller the peak stress near the recessing. 随着胶粘剂弹性模量的增大,间隙附近的应力峰值有所降低;
Process for Controlling Peptization of Sulfur Modified Polychloroprene Latex and Synthesis of Graft Copolymer by Controlled/ Living Radical Polymerization; Effect of Adhesive on Interlaminar Stress of Composite Stiffened Structure 硫调型氯丁橡胶的断链及氯丁胶接枝共聚物的合成胶膜对复合材料加筋结构胶接面应力的影响分析
CONCLUSION: The established preparation technique of poultice is stable and feasible, and its leading influencing factors are adhesive stress and transdermal effects. 结论:建立的巴布剂制备工艺合理、稳定,粘着强度和透皮效果为其主要质量影响因素。
Effect of Adhesive on Interlaminar Stress of Composite Stiffened Structure 胶膜对复合材料加筋结构胶接面应力的影响分析
Using the equation of the elastic mechanics, the rala-tion between adhesive stress range and the stress in steel plate is derived. 应用弹性力学的基本方程,推导出了粘接应力波及的范围与钢板中应力的关系。
Research on the adhesive interface stress of CFRP for the strengthened steel structure 碳纤维布加固修复钢结构粘结界面受力性能试验研究
Based on this law, a distributing shape formula of the adhesive stress expressed by using a mathematical equation is also obtained. 以此规律为基础,拟合成了用数学方程表达的粘接应力分布形态公式。
High adhesive strength with good bubble-dissipation capability, good stress relaxation and gap absorption capability ( as Fig.1). 高黏着性。在贴合时,有优良的气泡消散性、应力缓和性,被着面的段差吸收性。
The comparative results show that the present solution has better accuracy because the influences of the behaviors of reinforced concrete beam, adhesive and strengthening plate on the interfacial shear stress are all considered. 研究结果表明:由于表达式考虑了混凝土梁、粘结胶层和加固片材性能对界面粘结剪应力的影响,因而具有更高的计算精度;
The elasto-plastic finite element method ( FEM) was used to investigate the effect of the elastic modulus of adhesive on the stress and strain distribution in adhesively bonded aluminium single lap joint. 利用弹塑性有限元法研究胶粘剂的弹性模量对单搭接接头应力应变分布的影响。
Adhesive Stress and Anchor Length of Steel-adhered Reinforcement for Reinforced concrete structural Members 混凝土构件粘钢加固粘接应力及锚固长度
Numerical analysis for effect of adhesive thickness on the stress distribution in butt joint 胶层厚度对拉伸试样应力分布影响的数值分析
The results obtained show that the shear stress distribution in intermittent recessing joint is similar to continuous adhesive layer but the values of shear stress peak increased about 10% and a part of load is subjected by the intermittent adhesive layer. 结果表明:与连续胶层的单搭接接头相比,有3个断续间隙的接头剪切应力分布模型大致相同,应力的峰值增加约10%,断续胶层仍承受了部分工作载荷。
Influence of Elastic Modulus of Adhesive on the Stress and Strain Distribution in Aluminium Single Lap Joint 胶粘剂弹性模量对铝合金单搭接接头应力应变分布的影响
Experimental study on effect factors of viscous adhesive stress in viscous pressure forming 板材粘性介质压力成形粘性附着力影响因素试验研究
In this paper, the distributing law of the adhesive stress on the contacting surface between the concrete structural members and the adhesive steel plates is obtained by using the methods of experiment and the finite element analysis. 本文用试验及有限元计算方法,获得了钢筋混凝土构件与被粘钢板接触面上的粘接应力分布规律。
Influence of elastic modulus and thickness of adhesive on stress distribution of adhesive bonded joints under cleavage loading 胶粘剂特性和厚度对劈裂载荷作用下胶接接头应力分布的影响
The influence parameters, such as the length, width, thickness, elastic modulus of CFRP, and the thickness, shear modulus of adhesive, on stress intensity factor ( SIF) of fatigue crack front face were studied with finite element method ( FEM). 采用有限元分析方法,详细研究了CFRP长度、宽度、厚度、弹性模量,胶层的剪切模量和厚度等各种参数对加固效果的影响。
The study proofs that increasing the flexibility of the adhesive mortar, can reduce the internal stress. 通过试验研究,配制了低弹模、高柔性的瓷砖粘结砂浆。
An Analytical Method of the Adhesive Stress and the Width of Cracks in Centrically Tensive Reinforced Concrete Bars 钢筋混凝土轴心受拉构件粘结应力及裂缝宽度计算
That means the bonding behavior of adhesive reinforcement is strongly affected by the stress situation of base material and the thickness of concrete cover. 这些现象表明基材的应力状态及植筋的混凝土保护层厚度对粘结锚固性能有很大影响。
A simplify model is proposed to describe the adhesive process and the calculation formulae of interlaminar stress are deduced by means of analyzing the model. 建立了一种LOM工艺的简化模型,通过对模型的分析,给出了零件层间正应力和切应力的计算公式。
Research results provide a good foundation for utilizing viscous adhesive stress to improve the formability of sheet metal in viscous pressure forming. 研究结果可为合理利用粘性附着应力作用,提高板材成形性提供理论基础。
In this paper, the principle of viscous adhesive stress tensile test is provided. Using the viscous adhesive stress as tensile stress, sheet metal deformation can be measured directly. 本文提出了板材与粘性介质界面之间粘着应力试验装置原理,可以将粘着应力作为板材拉伸力,直接测量粘着应力对板材变形的作用。
It is shown as models tests results that only the negative pore pressure is the decisive factor, yet the influence of adhesive force can be ignored because the stress of soils remains pressure in the process of numerical computation. 数值模拟结果显示,孔隙水压力是桩靴模型在粉土中产生吸附力的决定性因素,而粘聚力对吸附力影响可以忽略不计。
The main purpose of this functional layer is to waterproof and adhesive, stress reduction, anti-reflective pavement crack. 铺设这个功能层的主要目的是防水粘结、应力消减、延缓路面裂缝反射。
Epoxy resin is a kind of thermosetting resin, which is an important base resin for ACF adhesive. Epoxy-based ACF has many outstanding performances, such as great adhesive stress, chemical resistance and low shrinkage. 环氧树脂是一种应用广泛的热固性树脂,是ACF胶粘剂重要的基体树脂,环氧树脂型ACF具有粘结力强、固化收缩率小、耐化学介质稳定性好等优点。