碳纤维材料

• The analysis results show that the high strength of cfrp can ’ t be fully utilized and limit of ultimate strain of material with lower strength is suggested for structural retrofitting
  本文对这些情况进行了研究，认为碳纤维材料的高强特性在加固中不能得到充分发挥，建议对其设计极限应变进行限制或选用中等强度的材料。
• However , the glass fiber has advanced tensile strength and low price , the study on it is few . so the application of the glass fiber which is high homemade in strengthening rc structures is restricted
  但国内的研究多集中在碳纤维材料,对同样具有较高抗拉性能且价格相对低廉的玻璃纤维的研究还很少,由此制约了国产化较高的玻璃纤维在加固工程中的应用。
• Following the functions and features of carbon fibre material , the article introduced the devise thoughts and applicable range of carbon fibre reinforced technique in reinforced concrete structural , and by combining project practice , posed some measurable construction strongpoint
  摘要根据碳纤维材料的功能特点，介绍碳纤维布加固技术在钢筋混凝土构件中的设计思路和适用范围，并结合工程实践，提出值得注意的施工要点。
• Recently , an advanced composite material named carbon fiber reinforced plastic ( cfrp ) has emerged as an alternative to traditional strengthening materials . many advantages such as lightweight , non - corrosive , simple construction , and high tensile strength make it widely used in strengthening field
  碳纤维布（ cfrp ）加固修补混凝土结构技术是一项新兴的结构加固技术，它是利用树脂类胶结材料将碳纤维材料粘贴于混凝土表面，从而达到对结构构件补强加固及改善结构受力性能的目的。
• Adopting the apmoc and carbon fiber materials of shell , the paper gets the pareto optimal sets that uniform distribution in objective space and the optimal solution of performance . using illustration method , the trade - off solution is obtained that the distance between the pareto optimal sets and ideal point is shortest
  发动机壳体分别采用apmoc材料和碳纤维材料时，计算得到了在目标空间分布均匀的pareto最优解集及性能最优解，提出采用图解的方法确定pareto最优解集中距理想点距离最近的点作为满意解(权衡解)设计方案。
• As a new structural engineering material , continuous carbon fiber sheet ( cfs ) has many advantages of excellent mechanical strength and deformation property , convenience in use , low weight , non - dimensional increase , and immunity to corrosion . the cfrp - strengthening technique has attracted many researchers and engineers in the world
  碳纤维材料补强加固混凝土结构技术作为一种新兴的、技术含量高的建筑物补强加固方法，具有耐腐蚀、施工简便快捷、几乎不改变构件原尺寸等特点，有很高的研究、推广价值和巨大的社会的经济效益。
• At last , we introduced the design of demodulation device of white - light interferometer modulation / demodulation fiber - optic fabry - perot sensor . we provide the ways to improve the property of sensor . we performed a experiment to test the capability of our sensor to strain gauge , and applied our sensor into study on carbon fiber material temperature property
  最后讨论了白光干涉型光纤fp传感器信号解调装置的设计，提出了改进该种传感器性能的方法，并对该传感器系统与电阻应变片作了对比实验，将该种传感器用于了碳纤维材料的温度性能实验中。
• With its good physics and mechanics function , the carbon fiber reinforced plastics have been applied to the bridge reinforcement more and more . however , the study of concrete structure strengthened with cfrp - sheet is fixed primarily on the research of constant function in recently , the study of anti - fatigue performance of the concrete structure strengthened with cfrp - sheet has not been seen
  碳纤维材料以其优良的物理力学性能被越来越多的应用到桥梁结构的加固中，目前对碳纤维布加固混凝土结构还主要集中在静载性能的研究，对碳纤维布加固混凝土结构的抗疲劳性能则尚未见到。
• It is briefly introduced the purpose and meaning of the paper , expatiate the reason of fatigue collapse in bridge , discuss the present condition of improvement of fatigue performance of concrete beam with gluing steel plate and gluing cfrp , pointing out merit and shortcoming of two kinds method , the application of cfrp in bridge reinforcement is discussed . and this paper point out the main investigations of cfrp in the aspects of bridge reinforcement in the future
  深刻阐述了桥梁发生疲劳破坏的原因，细致探讨了粘贴钢板和粘贴碳纤维加固方法用于提高混凝土梁疲劳性能的研究现状及碳纤维材料在桥梁加固中的应用，深入地分析了两种加固方法的优缺点，明确的指出了今后碳纤维材料在桥梁加固方面的研究重点和广泛的应用前景。
• Recently , the application of fiber reinforced composites in civil engineering is now a hot sport in the research and development of the international civil engineering field . with the technical maturity of the carbon - fiber - reinforced plastic ( cfrp ) , cfrp has become the most widely applied composite materials for the rehabilitation and retrofit of reinforced concrete members
  近年来，纤维类材料在土木工程中的应用一直是国内外研究的热点，随着碳纤维材料的技术成熟，碳纤维材料( cfrp )已成为迄今为止应用于土木工程加固修复中最广泛的一种高科技材料。