2) reinforced CFRP
预应力碳纤维加固法
1.
Based upon behavior of a series of reinforced concrete beams reinforced with reinforced CFRP,the experiment results showed that this method will raise the bending bearing capacity,decrease the deformation.
通过试验研究了预应力碳纤维加固钢筋混凝土梁对其承载力、变形等方面的影响,论证了预应力碳纤维加固法的可行性,指明了这种方法尤其适用于大跨度的受弯构件。
3) prestressed CFRP sheets
预应力碳纤维布
1.
Nonlinear stimulation of behavior of concrete beams strengthened with prestressed CFRP sheets;
预应力碳纤维布加固混凝土梁非线性数值模拟
2.
This paper mainly discussed the technique of prestressed CFRP sheets for strengthening concrete construction components,and introduced the background and development progress of the technique.
本文主要论述预应力碳纤维布加固混凝土构件技术,介绍了预应力碳纤维布加固技术产生的背景和发展情况,着重叙述了该技术相对于传统粘贴碳纤维布加固方法在技术方面的优势和现行的预应力碳纤维方法加固混凝土构件施工工艺。
4) Prestressed carbon cloth
预应力碳纤维布
1.
In combination with engineering conditions at a highway bridge in Jiangsu Province in 2006 where prestressed carbon cloth was used,research and discussion are made on stripping resistance and shear resistance of prestressed carbon cloth,aging characteristic of structural adhesive,and other long-term performances,and measures for improvement are proposed.
结合2006年江苏某高速公路桥梁预应力碳纤维布施工情况,就预应力碳纤维布的抗剥离能力、抗剪能力、结构胶的老化性能等长期性能进行有益的探讨和研究,提出改进措施,并建议目前应谨慎使用预应力碳纤维布。
6) prestressed CFRP
预应力碳纤维
1.
Discussion on several key technical problems for RC beams strengthened with prestressed CFRP sheets;
预应力碳纤维加固混凝土梁技术问题探讨
2.
Experimental investigation of prestressed CFRP sheet anchor;
预应力碳纤维布锚具试验研究
3.
In order to set up the nonlinear numerical model of the RC beams strengthened with prestressed CFRP sheets,the RC beams strengthened with prestressed CFRP sheets are simulated by the software of ANSYS and the methods of the nonlinear numerical analysis of the RC beams strengthened with prestressed CFRP sheets are elaborated.
采用ANSYS软件建立了预应力碳纤维加固混凝土结构的非线性有限元模型,并对预应力碳纤维加固的钢筋混凝土梁进行数值计算。
补充资料：预应力
分子式：
CAS号：
性质：试验中试样所受到的预加的恒定静态应力，单位为Pa。在生热性疲劳试验中，如固特里奇屈挠试验中，一般都施加一恒定预应力，使试样产生一静态变形，再叠加一周期压缩变形进行试验，通常预应力的大小会影响试样的疲劳寿命，预应力越大，则试样寿命会越明显缩短。也有的先施加一静态压缩变形，再叠加周期性剪切变形进行试验。
CAS号：
性质：试验中试样所受到的预加的恒定静态应力，单位为Pa。在生热性疲劳试验中，如固特里奇屈挠试验中，一般都施加一恒定预应力，使试样产生一静态变形，再叠加一周期压缩变形进行试验，通常预应力的大小会影响试样的疲劳寿命，预应力越大，则试样寿命会越明显缩短。也有的先施加一静态压缩变形，再叠加周期性剪切变形进行试验。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条