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.

0096785 Pidaparti描述：该奖项是为了支持Ramana M. Pidaparti，机械工程系，印第安纳州大学-普渡大学印第安纳波利斯分校，印第安纳州，Hedi Hessel博士，土木工程系，突尼斯国立工程学院（ENIT），突尼斯和苏莱曼Kocak博士，土木工程系，Cukurova大学，阿达纳，土耳其。 他们计划研究用于基础设施和各种复合材料行业的耐用复合材料系统的建模，分析和设计中的基本问题。 他们计划开发分析和计算算法和方法，使用分层微机械方法来开发更耐用的厚复合材料结构的设计指南。 在第一阶段，科学家们将开发一个具有翘曲和耦合效应的单层复合材料的分析模型，并将该公式扩展到多层层压板。 将开发一个微观力学有限元模型的基础上的分析配方。 这些模型将被整合，并使用基准问题和现有的实验数据进行系统验证。 第二阶段将研究将上述模型以统一的方式集成到分析和设计研究系统中，用于复杂3D复合材料结构的失效分析。 适用范围：在这个项目中，合作者计划将他们的专业知识联合收割机结合在一起，以改进复合材料结构的建模和分析，并为这些结构建立设计协议。 科学家们将在建模，分析配方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利，预计将为美国研究人员和研究生提供与外国科学家合作的机会。 该项目符合INT支持互利合作项目的标准。