• 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

对采用创新涂层加固的无筋砌体壁柱进行的推覆试验：试验研究与有限元建模

Pushover Tests on Unreinforced Masonry Wallettes Retrofitted with an Innovative Coating: Experimental Study and Finite Element Modelling.

作者信息

Plassiard Jean-Patrick, Eymard Mathieu, Alachek Ibrahim, Plé Olivier

机构信息

Laboratoire LOCIE, Campus Scientifique, Savoie Technolac, 73376 Le Bourget-du-Lac, France.

ANABAT Ingénieurs Conseils Sarl, Allée Paul-Cantonneau 5, 1762 Givisiez, Switzerland.

出版信息

Materials (Basel). 2021 Nov 11;14(22):6815. doi: 10.3390/ma14226815.

DOI:10.3390/ma14226815
PMID:34832215
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC8618376/
Abstract

This paper investigates the mechanical contribution of an innovative coating applied on masonry wallettes compared to a traditional one. In both cases, the multifunctional coatings were insulating coatings intended for thermal refurbishment, but they could also be used to retrofit masonry. Uncoated specimens as well as coated ones were submitted to pushover tests to establish the strength gain. URM walls experienced brittle failures while the coated walls exhibited significant strength gains and strong ductility. The corresponding finite element models were developed. The behaviour of the URM walls was reproduced accurately in terms of strength and failure pattern. Models involving the coatings were used to partially retrieve the behaviour and to highlight the issues of a continuum approach.

摘要

本文研究了与传统涂层相比，应用于砖石墙片的创新涂层的力学贡献。在这两种情况下，多功能涂层均为用于热翻新的隔热涂层，但它们也可用于砖石结构的改造。未涂层试件以及涂层试件均进行了推覆试验以确定强度增益。无筋砌体墙发生脆性破坏，而涂层墙则表现出显著的强度增益和良好的延性。开发了相应的有限元模型。无筋砌体墙的性能在强度和破坏模式方面得到了准确再现。涉及涂层的模型用于部分重现其性能并突出连续体方法的问题。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b06f/8618376/5e40a22ac5db/materials-14-06815-g014.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b06f/8618376/9c68442d4dfe/materials-14-06815-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b06f/8618376/66508d3b2846/materials-14-06815-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b06f/8618376/a5b560fcd454/materials-14-06815-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b06f/8618376/775655b5e13d/materials-14-06815-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b06f/8618376/e55abc129c28/materials-14-06815-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b06f/8618376/8dc289049b53/materials-14-06815-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b06f/8618376/9aa7a18029b8/materials-14-06815-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b06f/8618376/b1de5ef5845c/materials-14-06815-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b06f/8618376/29041879ead7/materials-14-06815-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b06f/8618376/2bd9d1273b4a/materials-14-06815-g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b06f/8618376/38ea8c459fca/materials-14-06815-g011.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b06f/8618376/e37c5ee38e0a/materials-14-06815-g012.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b06f/8618376/c89fc6ceddd3/materials-14-06815-g013.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b06f/8618376/5e40a22ac5db/materials-14-06815-g014.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b06f/8618376/9c68442d4dfe/materials-14-06815-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b06f/8618376/66508d3b2846/materials-14-06815-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b06f/8618376/a5b560fcd454/materials-14-06815-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b06f/8618376/775655b5e13d/materials-14-06815-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b06f/8618376/e55abc129c28/materials-14-06815-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b06f/8618376/8dc289049b53/materials-14-06815-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b06f/8618376/9aa7a18029b8/materials-14-06815-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b06f/8618376/b1de5ef5845c/materials-14-06815-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b06f/8618376/29041879ead7/materials-14-06815-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b06f/8618376/2bd9d1273b4a/materials-14-06815-g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b06f/8618376/38ea8c459fca/materials-14-06815-g011.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b06f/8618376/e37c5ee38e0a/materials-14-06815-g012.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b06f/8618376/c89fc6ceddd3/materials-14-06815-g013.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b06f/8618376/5e40a22ac5db/materials-14-06815-g014.jpg

相似文献

1
Pushover Tests on Unreinforced Masonry Wallettes Retrofitted with an Innovative Coating: Experimental Study and Finite Element Modelling.对采用创新涂层加固的无筋砌体壁柱进行的推覆试验：试验研究与有限元建模
Materials (Basel). 2021 Nov 11;14(22):6815. doi: 10.3390/ma14226815.
2
Experimental Research and Numerical Analysis of CFRP Retrofitted Masonry Triplets under Shear Loading.CFRP加固砌体三联体在剪切荷载作用下的试验研究与数值分析
Polymers (Basel). 2022 Sep 6;14(18):3707. doi: 10.3390/polym14183707.
3
Investigating the Retrofitting Effect of Fiber-Reinforced Plastic and Steel Mesh Casting on Unreinforced Masonry Walls.研究纤维增强塑料和钢网浇筑对无筋砌体墙的加固效果。
Materials (Basel). 2022 Dec 27;16(1):257. doi: 10.3390/ma16010257.
4
In-Plane Behaviour of Masonry Walls: Numerical Analysis and Design Formulations.砌体墙的平面内性能：数值分析与设计公式
Materials (Basel). 2021 Oct 3;14(19):5780. doi: 10.3390/ma14195780.
5
Flexural Strengthening of Stone Masonry Walls Using Textile-Reinforced Sarooj Mortar.使用纺织增强石膏灰浆对石砌体墙进行抗弯加固。
Materials (Basel). 2023 Aug 20;16(16):5703. doi: 10.3390/ma16165703.
6
Finite Element Analysis of Rubberized Concrete Interlocking Masonry under Vertical Loading.垂直荷载作用下橡胶混凝土联锁砌体的有限元分析
Materials (Basel). 2022 Apr 13;15(8):2858. doi: 10.3390/ma15082858.
7
Evaluating the Role of Mortar Composition on the Cyclic Behavior of Unreinforced Masonry Shear Walls.评估灰浆成分对无筋砌体剪力墙循环性能的作用。
Materials (Basel). 2024 Sep 10;17(18):4443. doi: 10.3390/ma17184443.
8
A Brief Overview on Crack Patterns, Repair and Strengthening of Historical Masonry Structures.历史砖石结构的裂缝模式、修复与加固概述
Materials (Basel). 2023 Feb 24;16(5):1882. doi: 10.3390/ma16051882.
9
Polypropylene as a Retrofitting Material for Shear Walls.聚丙烯作为剪力墙的加固材料。
Materials (Basel). 2020 May 30;13(11):2503. doi: 10.3390/ma13112503.
10
Numerical Modeling of Unreinforced Masonry Walls Strengthened with Fe-Based Shape Memory Alloy Strips.用铁基形状记忆合金条带加固的无筋砌体墙的数值模拟
Materials (Basel). 2021 May 30;14(11):2961. doi: 10.3390/ma14112961.