• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

一种新型硅烷化聚氨酯基柔性胶粘剂的开发与研究 - 第2部分：接头测试与数值模拟

The Development and Study of a New Silylated Polyurethane-Based Flexible Adhesive-Part 2: Joint Testing and Numerical Modelling.

作者信息

Rodrigues Vasco C M B, Marques Eduardo A S, Carbas Ricardo J C, Youngberg Michael, Dussaud Anne, Beygi Reza, da Silva Lucas F M

机构信息

Institute of Science and Innovation in Mechanical and Industrial Engineering (INEGI), Rua Dr. Roberto Frias, 4200-465 Porto, Portugal.

Department of Mechanical Engineering, Faculty of Engineering, University of Porto, 4200-465 Porto, Portugal.

出版信息

Materials (Basel). 2023 Nov 3;16(21):7022. doi: 10.3390/ma16217022.

DOI:10.3390/ma16217022
PMID:37959619
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC10649326/
Abstract

The need for more sustainable adhesive formulations has presented the possibility of using silane-based adhesives in the automotive industry. In this work, a dual-cure two-component silylated polyurethane resin (SPUR) adhesive was tested in single-lap joints, to assess in-joint behaviour at room temperature under quasi-static conditions for aluminium substrates. The effect of two different overlap lengths, 25 and 50 mm, was also considered. A numerical model was built using cohesive zone modelling in finite element software, to reproduce the mechanical behaviour of the joint. The model was fed with data experimentally withdrawn from the first part of this paper. A triangular-shaped cohesive zone model (CZM) law was chosen as the adhesive behaviour was highly elastic and lacked yielding phenomena. The experimental results served as the base for the numerical validation, allowing accurate CZM parameters to be successfully determined.

摘要

对更可持续的胶粘剂配方的需求为在汽车工业中使用硅烷基胶粘剂提供了可能性。在这项工作中，一种双固化双组分硅烷化聚氨酯树脂（SPUR）胶粘剂在单搭接接头中进行了测试，以评估在室温下准静态条件下铝基板接头的内部行为。还考虑了两种不同搭接长度（25毫米和50毫米）的影响。使用有限元软件中的内聚区建模建立了一个数值模型，以再现接头的力学行为。该模型输入了从本文第一部分实验得出的数据。由于胶粘剂行为具有高弹性且缺乏屈服现象，因此选择了三角形内聚区模型（CZM）定律。实验结果作为数值验证的基础，从而成功确定了准确的CZM参数。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fa21/10649326/870e3fadd25e/materials-16-07022-g015.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fa21/10649326/24c7cbd08237/materials-16-07022-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fa21/10649326/f08434ac2950/materials-16-07022-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fa21/10649326/3bce7c2ae7d9/materials-16-07022-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fa21/10649326/511eac9b1e62/materials-16-07022-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fa21/10649326/952fa4e9a39e/materials-16-07022-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fa21/10649326/3cef0c7b9d5e/materials-16-07022-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fa21/10649326/390e4157c15d/materials-16-07022-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fa21/10649326/07d139521f43/materials-16-07022-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fa21/10649326/6acbb2098f91/materials-16-07022-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fa21/10649326/a19784eb9924/materials-16-07022-g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fa21/10649326/2abd1fcd491d/materials-16-07022-g011.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fa21/10649326/1239e0e43bb6/materials-16-07022-g012.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fa21/10649326/9d66a4b046b3/materials-16-07022-g013.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fa21/10649326/d741f2ac7a6f/materials-16-07022-g014.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fa21/10649326/870e3fadd25e/materials-16-07022-g015.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fa21/10649326/24c7cbd08237/materials-16-07022-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fa21/10649326/f08434ac2950/materials-16-07022-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fa21/10649326/3bce7c2ae7d9/materials-16-07022-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fa21/10649326/511eac9b1e62/materials-16-07022-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fa21/10649326/952fa4e9a39e/materials-16-07022-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fa21/10649326/3cef0c7b9d5e/materials-16-07022-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fa21/10649326/390e4157c15d/materials-16-07022-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fa21/10649326/07d139521f43/materials-16-07022-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fa21/10649326/6acbb2098f91/materials-16-07022-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fa21/10649326/a19784eb9924/materials-16-07022-g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fa21/10649326/2abd1fcd491d/materials-16-07022-g011.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fa21/10649326/1239e0e43bb6/materials-16-07022-g012.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fa21/10649326/9d66a4b046b3/materials-16-07022-g013.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fa21/10649326/d741f2ac7a6f/materials-16-07022-g014.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fa21/10649326/870e3fadd25e/materials-16-07022-g015.jpg

相似文献

1
The Development and Study of a New Silylated Polyurethane-Based Flexible Adhesive-Part 2: Joint Testing and Numerical Modelling.一种新型硅烷化聚氨酯基柔性胶粘剂的开发与研究 - 第2部分：接头测试与数值模拟
Materials (Basel). 2023 Nov 3;16(21):7022. doi: 10.3390/ma16217022.
2
Development and Study of a New Silane Based Polyurethane Hybrid Flexible Adhesive-Part 1: Mechanical Characterization.一种新型硅烷基聚氨酯混合柔性胶粘剂的开发与研究——第1部分：力学特性
Materials (Basel). 2023 Nov 23;16(23):7299. doi: 10.3390/ma16237299.
3
Fracture Analysis of Highly Flexible Adhesives: Cohesive Zone Modelling across a Wide Spectrum of Temperatures and Strain Rates.高柔韧性胶粘剂的断裂分析：跨宽温度和应变率范围的内聚区建模
Polymers (Basel). 2024 Aug 22;16(16):2383. doi: 10.3390/polym16162383.
4
The Use of Neural Networks in the Analysis of Dual Adhesive Single Lap Joints Subjected to Uniaxial Tensile Test.神经网络在单轴拉伸试验下双胶粘剂单搭接接头分析中的应用
Materials (Basel). 2021 Jan 15;14(2):419. doi: 10.3390/ma14020419.
5
Experimental and Numerical Investigation of Effect of Static and Fatigue Loading on Behavior of Different Double Strap Adhesive Joint Configurations in Fiber Metal Laminates.纤维金属层合板中不同双搭扣胶接接头构型在静载和疲劳载荷作用下行为影响的实验与数值研究
Materials (Basel). 2022 Mar 1;15(5):1840. doi: 10.3390/ma15051840.
6
The Methacrylate Adhesive to Double-Lap Shear Joints Made of High-Strength Steel-Experimental Study.用于高强度钢双搭接剪切接头的甲基丙烯酸酯胶粘剂——实验研究
Materials (Basel). 2019 Jan 1;12(1):120. doi: 10.3390/ma12010120.
7
Influence of Failure-Load Prediction in Composite Single-Lap Joints with Brittle and Ductile Adhesives Using Different Progressive-Damage Techniques.采用不同渐进损伤技术对含脆性和韧性胶粘剂的复合材料单搭接接头失效载荷预测的影响
Polymers (Basel). 2024 Apr 2;16(7):964. doi: 10.3390/polym16070964.
8
Rigid and Flexible Double Shear Lap Adhesive Joint at Elevated Temperature-An Experimental Study.高温下刚性与柔性双剪切搭接粘接接头的实验研究
Polymers (Basel). 2021 Aug 27;13(17):2873. doi: 10.3390/polym13172873.
9
Study of the Effect of Curing Residual Stress on the Bonding Strength of the Single Lap Joint Using a High-Temperature Phosphate Adhesive.高温磷酸盐胶粘剂固化残余应力对单搭接接头粘结强度影响的研究
Materials (Basel). 2018 Jul 12;11(7):1198. doi: 10.3390/ma11071198.
10
Fatigue Performance of a Step-Lap Joint under Tensile Load: A Numerical Study.拉伸载荷下阶梯搭接接头的疲劳性能：数值研究
Polymers (Basel). 2023 Apr 19;15(8):1949. doi: 10.3390/polym15081949.

本文引用的文献

1
Impact Fatigue Life of Adhesively Bonded Composite-Steel Joints Enhanced with the Bi-Adhesive Technique.采用双胶粘剂技术提高胶粘复合钢接头的冲击疲劳寿命。
Materials (Basel). 2023 Jan 2;16(1):419. doi: 10.3390/ma16010419.
2
Comparative Study on the Impact Wedge-Peel Performance of Epoxy-Based Structural Adhesives Modified with Different Toughening Agents.不同增韧剂改性环氧基结构胶粘剂的冲击楔形剥离性能对比研究
Polymers (Basel). 2020 Jul 13;12(7):1549. doi: 10.3390/polym12071549.
3
Isocyanate-Free Polyurethane Coatings and Adhesives from Mono- and Di-Saccharides.
来自单糖和二糖的无异氰酸酯聚氨酯涂料和粘合剂。
Polymers (Basel). 2018 Apr 4;10(4):402. doi: 10.3390/polym10040402.