碳纤维水泥基复合材料力电性能及尺寸效应研究进展  

RESEARCH ADVANCES ON FORCE-ELECTRICITY PROPERTIES AND SIZE EFFECT OF CARBON FIBER REINFORCED CEMENT BASED COMPOSITES

作　　者：刘汉[1] 童谷生[1] 

机构地区：[1]华东交通大学土木建筑学院,南昌330013

出　　处：《玻璃钢／复合材料》2011年第2期53-59,共7页Fiber Reinforced Plastics/Composites

基　　金：江西省自然科学基金

摘　　要：碳纤维水泥基复合材料(CFRC)是一种新型功能材料,既可作为结构材料又可作为智能材料,与普通混凝土相比,它不仅具有纤维增强所带来的较高的抗拉、抗压、抗折强度与韧性,还具有相对较小的电阻率与力电机敏性等优越性能。本文介绍了碳纤维水泥基复合材料的制备方法、力电性能、应用及其尺寸效应的最新研究进展,展望了其在功能材料方面的研究应用前景。Carbon fiber reinforced cement based composite is a new kind of functional materials,which can be used as structural material as well as smart material.Compared with normal concrete,it has high tensile,compressive resistance and flexural strength and toughness,which also has a relatively low resistivity,superior performance of smart and so on.This article introduces the preparation methods,mechanical and electrical performance,application and the latest research advances on its size effect,prospects the development of its research and application on the functional materials.

关 键 词：碳纤维水泥基复合材料 机敏性 尺寸效应 CFRC 

分 类 号：TQ327.1[化学工程—合成树脂塑料工业]