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- Flexural carrying capacity of the corroded RC beam is proposed by considering change of bond strength between steel and concrete and the compressive steel corrosion. 从理论上对锈蚀钢筋混凝土梁的正截面抗弯承载能力进行了研究，根据锈蚀钢筋混凝土梁中钢筋和混凝土的粘结强度的变化以及有无受压钢筋锈蚀影响对锈蚀梁进行了分类，并根据各自的情况、可能出现的破坏模式对承载力进行了分类计算。
- Research on load carrying capacity of corroded RC beam without web reinforcement On the basis of the change of bond strength 基于粘结强度变化的锈蚀无腹筋梁承载能力的研究
- Analysis on the structural behavior deterioration of corroded RC beams 锈蚀钢筋混凝土梁的结构性能退化分析
- corroded RC beam 锈蚀钢筋混凝土梁
- 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。
- 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。
- 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。
- A fire resistance test has been carried out for a RC beam which is retrofitted with the composite cover of the high strength steel mesh and polymeric motar. 采用高强钢绞线网片-聚合物砂浆复合面层对一根经抗弯加固后的钢筋混凝土梁进行耐火试验。
- The test results confirm that ferrocement can be used to significantly increase the flexural capacity, raise crack-resisting capacity and improve the bending stiffness of RC beam. 试验结果表明,钢筋网复合砂浆薄层可以明显地提高钢筋混凝土梁的抗弯承载力,改善抗裂性能,增强构件的抗弯刚度。
- Calculated expressions including reinforcement ratio are deduced,which are applied to calculate flexural strength,deflection and maximum value of crack width of RC beam with rectangular section. 推导了含有配筋率的用于钢筋混凝土矩形梁正截面抗弯承载力、挠度及最大裂缝宽度计算的表达式。
- Tremendous dynamic data of working crane RC beams are acquired by dynamic data recorder EDX-1500A. 采用EDX1500-A动态数据记录分析仪器，测得钢筋混凝土吊车梁在实际工作中的大量动态数据。
- It analyses the differences ofRight bonded, unbonded prestressed reinforced CFRP-lamina RC beams. 对有粘结、无粘结预应力碳纤维板材加固RC梁的差异性进行了分析研究。
- 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。
- This paper deals with the load-deflection and load displacement curves of beams basedon the fatigue experiments of plated and unplated RC beams. 本文通过钢筋混凝土芯梁及粘贴钢板补强混凝土复合梁的疲劳试验，研究了它们在疲劳试验过程中载荷和加载线位移及跨中挠度的变化规律。
- The metal has corroded (away) because of rust. 该金属已锈蚀。
- Quick dynamic test of RC beam health condition 钢筋混凝土梁健康状况快速动态测试
- 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。
- 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
- Ferrocement mortar technology is an efficient method to reinforce RC beams, which can obviously increase the shear load-carrying capacity and crack-resisting behavior. 摘要复合砂浆钢筋网薄层加固是一种有效的新型加固方法，能够显著地提高钢筋混凝土梁的抗剪承载力以及抗裂性能。
