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Fiber Reinforced Cementitious Composites Technology

Fiber Reinforced Cementitious Composites Technology
纤维增强水泥基复合材料技术
批准号：
8605159
负责人：
Victor Li
金额：
$0.0万
依托单位：
Massachusetts Institute of Technology
依托单位国家：
美国
项目类别：
Continuing grant
财政年份：
1986
资助国家：
美国
项目状态：
已结题
起止时间：
1986-10-15 至 1989-09-30
来源：
https://www.nsf.gov/awardsearch/showAward?AWD_ID=8605159&HistoricalAwards=false
关键词：
FiberReinforcedCementitiousCompositesTechnology

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中文摘要
翻译
许多混凝土结构，如公路路面、桥梁和建筑物，由于老化、环境或过度使用超出了最初的设计条件，正在恶化。本项目将研究纤维增强混凝土的力学性能，为提高混凝土结构的使用寿命提供数据。需要评估的纤维有：钢、玻璃、尼龙、聚丙烯、聚乙烯、凯夫拉尔、碳等。材料特性将被获得，数学模型将被开发，以便将数据用于设计目的。
英文摘要
Many concrete structures such as highway pavements, bridges, and buildings are deteriorating due to age, environment, or excessive use beyond initial design conditions. This project will investigate the mechanical properties of fiber reinforced concrete in order to develop data which will improve the life duration of concrete structures. Some of the fibers to be evaluated are: steel, glass, nylon, polypropylene, polyethylene, Kevlar, carbon, and others. Material properties will be obtained and mathematical models will be developed in order to use the data for design purposes.
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会议论文
Enhancing Infrastructure Resiliency and Sustainability Through Robust Self-Healing Ductile Concrete - A New Paradigm
I-Corps: Sustainable Infrastructure Rehabilitation
Development and Characterization of Durable Geopolymer Composites for Truly Sustainable Infrastructure Applications
Design of "Crack-free" Concrete Materials with Robust Self-healing Functionality
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