SHEAR STRUCTURAL RESPONSE OF A PROTOTYPE STRENGTHENING SYSTEM DESIGNED FOR STONE MASONRY PANELS

I. Spiridon, D. Isopescu, D. Ungureanu, N. Taranu, Sergiu Alupoae, C. Sbîrlea
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Abstract

This paper presents the set-up needed for an experimental study regarding the in-plane shear behaviour of stone masonry panels, strengthened with a prototype hemp reinforced mortar. Seven stone masonry panels will be designed and manufactured for this purpose: one unreinforced, three plastered on both sides and three plastered on a single side. The aim of this experimental study is to evaluate the effectiveness of the prototype hemp reinforced mortar in enhancing the shear strength and the displacement capacity of the stone masonry walls. In addition, the design and the manufacturing stages of the prototype hemp reinforced mortar have been carefully described, thus allowing an easy application of this TRM system on a large scale. Crucial aspects regarding the shear behaviour of stone masonry unstrengthen/strengthened walls, such as the quantification of the ultimate forces and displacements, the description of the dominant failure modes, and the characterization of the stress-strain state may be analysed by performing the envisaged experimental study based on the proposed set up.
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石质砌块加固系统原型的剪切结构响应
本文介绍了用原型大麻增强砂浆加固的砌石面板的平面内剪切性能实验研究所需的装置。为此,将设计和制造七块砌石面板:一块未加固,三块两面抹灰,三块单面抹灰。本实验研究的目的是评估原型大麻增强砂浆在提高砌石墙的抗剪强度和位移能力方面的有效性。此外,还仔细描述了原型大麻增强砂浆的设计和制造阶段,从而使该TRM系统能够轻松地大规模应用。关于未加固/加固石墙的剪切性能的关键方面,如极限力和位移的量化、主要破坏模式的描述以及应力-应变状态的表征,可以通过基于拟议设置进行设想的实验研究来进行分析。
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来源期刊
International Journal of Modern Manufacturing Technologies
International Journal of Modern Manufacturing Technologies Engineering-Industrial and Manufacturing Engineering
CiteScore
0.70
自引率
0.00%
发文量
15
期刊介绍: The main topics of the journal are: Micro & Nano Technologies; Rapid Prototyping Technologies; High Speed Manufacturing Processes; Ecological Technologies in Machine Manufacturing; Manufacturing and Automation; Flexible Manufacturing; New Manufacturing Processes; Design, Control and Exploitation; Assembly and Disassembly; Cold Forming Technologies; Optimization of Experimental Research and Manufacturing Processes; Maintenance, Reliability, Life Cycle Time and Cost; CAD/CAM/CAE/CAX Integrated Systems; Composite Materials Technologies; Non-conventional Technologies; Concurrent Engineering; Virtual Manufacturing; Innovation, Creativity and Industrial Development.
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