US-Tunisia-Turkey Cooperative Research: Developing Durable Composite Systems for Industrial and Infrastructure Applications

美国-突尼斯-土耳其合作研究：开发用于工业和基础设施应用的耐用复合系统

• 批准号: 0504203
• 负责人: Ramana Pidaparti
• 金额: --
• 依托单位: Virginia Commonwealth University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2004
• 资助国家: 美国
• 起止时间: 2004-09-20 至 2007-09-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0504203&HistoricalAwards=false
• 关键词: US; Tunisia; Turkey; Cooperative; Research

0096785Pidaparti Description: This award is for support of a cooperative project by Professor Ramana M. Pidaparti, Department of Mechanical Engineering, Indiana University-Purdue University at Indianapolis, Indiana, Dr. Hedi Hassis, Civil Engineering Department, Ecole Nationale d'Ingenieures de Tunis (ENIT), Tunisia, and Dr. Suleyman Kocak, Civil Engineering Department, Cukurova University, Adana, Turkey. They plan to study the fundamental issues in modeling, analysis and design of durable composite systems for use in infrastructure and various composite industries. They plan to develop analytical and computational algorithms and methods using a hierarchical micromechanical approach for developing design guides for more durable thick composite structures. In the first phase the scientists will develop an analytical model for a single ply composite with warping and coupling effects, and extend the formulation to multi-ply laminates. A micromechanical finite element model will be developed based on the analytical formulations. These models will be integrated and systematically validated using benchmark problems and available experimental data. The second phase will investigate the integration of the above models in a unified manner for failure analysis of complex 3D composite structures into an analysis and design research system. Scope: In this project the collaborators plan to combine their expertise in a study to improve the modeling and analysis of composite structures and the establishment of design protocols for these structures. The scientists will collaborate in modeling, analytical formulations and computational simulations. The project is beneficial to the scientists involved from the United States, Tunisia and Turkey, and is expected to give US researchers and graduate students opportunities to work with scientists from foreign countries. The project meets INT criteria for support of cooperative projects that are mutually beneficial.

0096785Pidaparti Description: This award is for support of a cooperative project by Professor Ramana M. Pidaparti, Department of Mechanical Engineering, Indiana University-Purdue University at Indianapolis, Indiana, Dr. Hedi Hassis, Civil Engineering Department, Ecole Nationale d'Ingenieures de Tunis (ENIT), Tunisia, and Dr. Suleyman Kocak, Civil Engineering Department, Cukurova University,土耳其阿达娜。 他们计划研究用于基础设施和各种复合行业的耐用复合系统建模，分析和设计的基本问题。 他们计划使用分层的微力方法来开发分析和计算算法和方法，以开发设计指南，以实现更耐用的较厚的复合结构。 在第一阶段，科学家将开发一个具有翘曲和耦合效果的单个层复合材料的分析模型，并将公式扩展到多层层压板。 将根据分析公式开发微机械有限元模型。 这些模型将通过基准问题和可用的实验数据进行集成并系统地验证。 第二阶段将以统一的方式研究上述模型的集成，以将复杂的3D复合结构的故障分析到分析和设计研究系统中。 范围：在这个项目中，合作者计划将其专业知识结合在一项研究中，以改善复合结构的建模和分析，并为这些结构建立设计协议。 科学家将在建模，分析公式和计算模拟方面进行合作。 该项目对来自美国，突尼斯和土耳其的科学家有益，并有望为我们提供研究人员和研究生与外国科学家合作的机会。 该项目符合INT标准，以支持互惠互利的合作项目。