Multiphysics Homogenization and Localization of Wavy Brick-And-Mortar Architectures with Piezoelectric Effects

IF 1.5 4区 材料科学 Q4 MATERIALS SCIENCE, COMPOSITES Mechanics of Composite Materials Pub Date : 2024-08-22 DOI:10.1007/s11029-024-10221-2
Wenqiong Tu, Haobin Jiang, Qiang Chen
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Abstract

The homogenized and local behavior of wavy brick-and-mortar structures accounting for the piezoelectric multiphysics effect was studied in a systematic manner. The information on the connection between composite microstructure and their macro-properties serves as the directives for devising and crafting engineered materials that align with specific target performance criteria. Secondly, we scrutinized the potential of the multiphysics finite-volume direct averaging micromechanics (MFVDAM) method and compared it with finite element techniques in simulating the effective and local piezoelectric response within wavy brick-and-mortar architectures. The numerical findings demonstrated robust agreement between the two methods, underscoring that the MFVDAM stands as a convincing alternative to the finite element approach for examining multiphysics challenges encompassing various microstructures and scales. This establishes a benchmark for comparison against conventional micromechanics techniques.

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具有压电效应的波浪形砖-砂浆结构的多物理场均质化和局部化
系统研究了考虑压电多物理场效应的波浪形砖混结构的均质和局部行为。复合材料微观结构与其宏观特性之间的联系信息可作为设计和制作符合特定目标性能标准的工程材料的指导。其次,我们仔细研究了多物理场有限体积直接平均微观力学(MFVDAM)方法的潜力,并将其与有限元技术进行了比较,以模拟波浪形砖混结构内的有效和局部压电响应。数值研究结果表明,两种方法之间具有很强的一致性,这突出表明,MFVDAM 是一种令人信服的替代方法,可替代有限元方法来研究包含各种微结构和尺度的多物理挑战。这为与传统微机械技术进行比较确立了基准。
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来源期刊
Mechanics of Composite Materials
Mechanics of Composite Materials 工程技术-材料科学:复合
CiteScore
2.90
自引率
17.60%
发文量
73
审稿时长
12 months
期刊介绍: Mechanics of Composite Materials is a peer-reviewed international journal that encourages publication of original experimental and theoretical research on the mechanical properties of composite materials and their constituents including, but not limited to: damage, failure, fatigue, and long-term strength; methods of optimum design of materials and structures; prediction of long-term properties and aging problems; nondestructive testing; mechanical aspects of technology; mechanics of nanocomposites; mechanics of biocomposites; composites in aerospace and wind-power engineering; composites in civil engineering and infrastructure and other composites applications.
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