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- The ultimate fatigue strength is 25.42 kN obtained from fatigue life curve of CFL strengthened RC beams,which is about 58.5 percent of the ultimate loading under static loading. 根据CFL增强RC梁的疲劳寿命曲线得到其极限疲劳强度为25.;42 kN;为三点弯曲静载下极限承载力的58
- Study on the fatigue character in RC beams strengthened with Carbon Fiber Laminate(CFL) can be the very important guides in the use of carbon fiber laminate technology to strengthen RC structure as bridges. 研究随机载荷作用下碳纤维薄板(Carbon Fiber Laminate简称CFL)片材增强钢筋混凝土构件的疲劳性能,对于采用碳纤维薄板技术加固桥梁等混凝土结构有重要的指导意义。
- Experimental study on the behavior of the strengthened RC beam side-bonded with CFRP sheets 混凝土梁侧面粘贴CFRP布的结构加固性能的试验研究
- strengthened RC beam 增强RC梁
- Analysis of stress-strain and flexural capacity of strengthened RC beams 钢筋混凝土梁加固前后的应力应变分析及抗弯承载力计算
- FINITE ELEMENT ANALYSIS OF INTERMEDIATE CRACK-INDUCED DEBONDING IN FRP STRENGTHENED RC BEAMS FRP加固混凝土梁受弯剥离破坏的有限元分析
- The paper mainly study interfacial shear stress distribution and influence parameters on the experiment of 16 RC beam strengthened with CFRP. 通过16根CFRP抗弯加固钢筋混凝土梁的试验，主要研究纤维片材端部和裂缝附近的界面剪应力分布规律及其影响因素。
- The flexural behaviors of the RC beamstrengthened with wire mesh mortar and the RC beam strengthened with WM/SBM werecompared through an experimental study. 第一次实验研究共取用4根梁，进行了钢丝网砂浆、钢丝网钢筋砂浆加固梁性能对比实验研究，并初步探讨钢丝网与钢筋的合理匹配和影响施工质量的因素。
- and(3) the strengthened RC beams with the CFL thickness of 0.3 and 0.4mm are of a failure mode of concrete crush and an increasing extreme load-carrying capacity with the environmental temperature,the increase being less than 3.5%. CFL厚度为0.;3mm和0
- Reliability Analysis of the Prestressing Force CFRP Strengthening RC Beams 预应力CFRP布加固混凝土梁可靠性研究
- RC beam strengthened by bonded steel plate 粘钢加固RC梁
- Utilizing the CFRP embedded FBG sensor strengthened RC structures can realize the dual function of advanced rehabilitation and real-time health monitoring. 用埋入布拉格光栅(FBG)光纤传感器的CFRP加固RC梁可实现加固和实时健康监测双重功能。
- Finally, it brings up design method and recommendations of the prestressedreinforced CFRP-lamina RC beam. 最后提出了预应力碳纤维板加固RC梁的设计方法及建议。
- Experimental research on flexural behavior of the different grade RC beams strengthened with ferrocement mortar through six RC beams is carried out. 通过对6根RC足尺梁受弯试验,研究不同强度等级RC足尺梁采用高性能复合砂浆钢筋网加固后的受弯性能。
- An Experimental Study of The Flexural Behavior of Strengthening RC Beams Using CFRP Sheets Under Sustaining Load 二次受力下碳纤维布加固梁抗弯性能试验研究
- This method can be used to check the maximum bonding shear stress at the end of plate, and to prevent the local destruction of the RC beam. 采用本文方法可以对加强片端部最大锚固剪应力进行验算，防止混凝土梁出现局部受拉破坏。
- Experiment of Flexural Strengthening RC Beams by Bolting Steel Plates and Design Method, 韩大刚,锚栓钢板加固法抗弯性能试验及设计方法
- APPROXIMATING CALCULATION OF PEELING-OFF STRESS IN CONCRETE COVER OF PURE BENDING SECTION OF FRP STRENGTHENING RC BEAMS 纤维复合材料加固混凝土梁纯弯段保护层剥离应力近似计算
- The fatigue lives, histories of midspan flexibility and bending rigidity of RC beams strengthened with CFL were recorded in experiments.Then the evol... 试验得到增强梁的疲劳寿命曲线以及跨中挠度、抗弯刚度的演化规律。
- This paper presents the flexural behavior of RC beams strengthened with advanced glass-fiber composites by conducting repeating loading test on six concrete beams. 本文进行了高强复合玻璃纤维加固RC梁在重复荷载作用下的弯曲性能试验研究。
