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- Make an Approach to Economic Width of Reinforced Concrete Beam. 钢筋砼梁经济宽度探讨。
- Its merged application in reinforced concrete beam, has proved validity of this method and practical value. 其在钢筋混凝土梁归并中的应用,证明了该方法的有效性和实用价值。
- The analytical results can be used for the qualitative evaluation of the shear capability of the reinforced concrete beam after damnification. 便于在工程实际中应用，为损伤后的钢筋混凝土梁斜截面承载力的评估提供了依据。
- Relatively comprehensive test study on the strength capacity of the reinforced concrete beam under bending moment, shear force and axial tensile force was carried out. 摘要对弯、剪、轴拉复合受力状态下钢筋混凝土梁的承载能力进行试验研究。
- Based on the analysis of these models,a new modified seismic damage model for reinforced concrete beam column considering the influence of damping energy-dissipation is presented. 在分析各种破坏模型优缺点的基础上,针对钢筋混凝土压弯构件提出了考虑了阻尼耗能影响时的地震破坏模型。
- So whether reinforced concrete beam with high-strength stirrup can meet the requirement for applicability and durability under service load is one of the engineering problems. 高强度箍筋混凝土结构在正常使用阶段能否满足适用性和耐久性的要求,一直是工程应用关注的问题之一。
- Fatigue lifespan of reinforced concrete beam was sharply shortened after main bars corroded in it and the beam was destroyed bristly without any prediction. 主筋锈蚀使得梁的疲劳寿命急剧缩短;梁发生脆性破坏而没有征兆。
- The test showed that externally bonded CFRP sheets of U-wraps can improve the shear fatigue performance and increase the fatigue life of reinforced concrete beam significantly. 因此，粘贴碳纤维布可以较大提高损伤混凝土梁的抗剪疲劳性能，延长损伤混凝土结构的使用寿命。
- From the angle of safety and practical,consider meeting the demands of strength and deformation,a simple formula of the sectional dimension of reinforced concrete beam is given for reference. 本文从安全、实用的角度出发 ,考虑满足强度、变形要求的钢筋混凝土梁截面选择的简单公式 ,可供设计人员参考使用
- The force-bearing capacity of corroded reinforced concrete beam was numerically investigated and the effects of section loss of steel bars and corrosion rate on structural force bearing capacity were also discussed. 对锈蚀钢筋混凝土梁承载力进行仿真分析，讨论了钢筋截面损失和锈蚀率对钢筋混凝土梁承载力的影响。
- Based on the analysis of these models, a new modified seismic damage model for reinforced concrete beam column considering the influence of damping energy-dissipation is presented. 在分析各种破坏模型优缺点的基础上，针对钢筋混凝土压弯构件提出了考虑了阻尼耗能影响时的地震破坏模型。
- A separated finite element model for mechanical analysis of a reinforced concrete beam (RCB) was established in this paper and a stiffness matrix with 4-node sticking units was deduced. 摘要为对钢筋混凝土梁进行动力破损评估，建立了钢筋混凝土梁的分离式有限元模型，推导了四节点矩形粘结单元的刚度矩阵。
- The effects of secondary torsion on shear strength of biaxial flexural reinforced concrete beams are analyzed. 探讨了次生扭矩对钢筋混凝土双向受弯梁抗剪承载力的影响。
- In this paper, reinforced concrete beams with different water/cement ratios and defects were used to study corrosion of the effect on the beam behavior. 摘要本研究针对不同的混凝土梁试体，探讨其腐蚀后之力学行为。
- Introduce the design and construction of reinforcing the reinforced concrete beam with SBC-300 carbon fiber cloth combining engineering examples. 结合工程实例介绍SBC-300型碳纤维布加固钢筋混凝土梁设计和施工。
- It shows that finite element analysis could replace experiments to study the crack width of reinforced concrete beams in a way. 说明有限元分析在某种程度上可以代替试验对钢筋混凝土梁裂缝宽度进行研究分析。
- Zhao Y X, Jin W L.Test study on bending strength of corroded reinforced concrete beams[J].Journal of Industrial Construction, 2001,31 (5): 9-11. [3]赵羽习;金伟良.;锈蚀钢筋混凝土梁抗弯强度的试验研究[J]
- Reinforced concrete slabs alone, or combined with reinforced concrete beams, as shown in Fig.6, and Combined reinforced concrete and hollow pot construction as in Fig.7. 单独使用钢筋混凝土楼板,或钢筋混凝土整体式梁板结构,如图6所示。钢筋混凝&%23177;与空心板组合结构,如图7所示。
- Experiments are conducted on novel composite structures with flexible reinforced concrete beams and columns and herringbone braces under low-period cyclic load. 摘要针对用于代替黏土砖住宅结构的钢筋混凝土柔性梁柱加入字支撑形成的新型复合结构，进行了低周反复荷载下的抗震试验研究。
- Based on the characteristics of T-section,the calculating model of the crack-resis-tant capacity of steel fiber reinforced concrete beams with T-section is established. 根据T形截面的特点,建立钢筋钢纤维混凝土T形截面梁的正截面抗裂计算模型,通过理论分析研究正截面抗裂的计算公式,并对计算公式中的钢纤维混凝土塑性影响系数进行了探讨。
