• 而在界面上植入钢筋大幅度提高混凝土粘结抗剪强度

    As interfacial agent, the mix of cement and fly ash can improve the adhesive shear strength. After planted reinforced bar, the shear strength of new and existing concrete increases greatly.

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  • 根据试验数据提出了存在裂缝钢筋混凝土抗剪强度系数计算公式。

    The formula of reduced shear strength coefficient of RC beams with inclined cracks is put forward to according to the test data.

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  • 本文钢筋轻骨料混凝土抗剪强度计算问题进行了论述

    This paper deals with the calculation of the shear strength of reinforced lightweight concrete beams.

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  • 提出了无钢筋钢筋混凝土平板传递,其抗剪强度计算方法

    A new method for computing shear strength of reinforced concrete flat plate without shear reinforcement while transferring shearing force only is presented herewith.

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  • 探讨次生扭矩钢筋混凝土双向受弯抗剪承载力影响

    The effects of secondary torsion on shear strength of biaxial flexural reinforced concrete beams are analyzed.

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  • 对碳纤维布(CFS)加固复合受力钢筋混凝土箱梁性能进行理论分析

    In this paper, theoretical analyses on the torsional behavior of CFS strengthened reinforced concrete (rc) box beams subjected to combined action of bending-shear-torsion are performed.

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  • 应用HRB500钢筋作为抗剪箍筋可能会出现过宽的裂缝不能满足结构的适用性耐久性要求

    When HRB500 steel bars used as stirrup, the reinforced concrete beam may appear so oversized diagonal crack that it can't satisfy the engineering requirements for applicability and durability.

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  • 试验表明,外包钢-混凝土组合梁弯矩钢筋外包钢梁通过连接措施有效地共同工作;

    Test results indicate that effective cooperation can be achieved by the shear-resistant connection between the reinforcement in the negative moment area and the outer-plated steel beam.

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  • 在役钢筋混凝土梁斜截面抗剪可靠性迫切需要研究问题

    Reliability assessment on shear behavior of existing reinforced concrete beam is an important problem that needs to be studied.

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  • 框架-内填钢筋混凝土(SRCW)结构的组合作用主要是连接件来实现。

    A composite steel frame-reinforced concrete infill wall (SRCW), in which the steel and concrete components work integrally through mechanical connectors.

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  • 现浇式地下连续垂直接缝二种主要形式钢筋钢板型。

    Reinforcement type and steel plate type are the two principal forms of the vertical shearing joints of the underground diaphragm Wells by casting in place.

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  • 介绍了受腐蚀钢筋混凝土受构件性能性能以及使用荷载作用性能动力性能。

    The text introduces performance of bending components, shear properties, as well as in the use of performance under load, and dynamic performance.

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  • 结果表明,采用纤维对钢筋混凝土梁进行加固后,抗剪强度明显提高刚度和变形影响较小

    The results show that RC beams strengthened by CFRP or GFRP can increase the shear bearing capacity of the beams, but has little effect on the beam stiffness.

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  • 通过钢筋金属套筒之间采用植筋胶粘拉伸试验探讨了植筋粘结机理拉伸抗剪破坏模式

    Through pullout tests for shear resistance of the adhesive steel bar in the metal tube, the bond principals and failure modes of adhesives are studied.

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  • 通过钢筋混凝土构件强度强度关系分析找出强度控制区包络线

    The lower enveloping curve of the shear strength control zone can be found from the analysis of shear and flexural strength of reinforced concrete member.

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  • FRP加固钢筋混凝土试验基础,系统地总结了已有FRP加固钢筋混凝土梁抗剪承载力计算方法

    Some calculated methods of shear capacity of rc beams strengthened with FRP (fiber reinforced polymer) are reviewed based on the experimental data on shear capacity of rc beams strengthened with FRP.

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  • 本文讨论钢筋混凝土构件轴向弯矩共同作用下强度

    This paper discusses the shear strength of reinforced concrete members subjected to combined axial forces, moment and shear.

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  • 碳纤维(CFS)加固复合受力的钢筋混凝土箱梁扭性能进行理论分析。

    Experiments on the torsional behavior of carbon fiber sheet (CFS) strengthened reinforced concrete (rc) box beams subjected to combined action of bending-shear-torsion are performed.

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  • 本文成果合理确定钢筋截面抗剪承载力计算公式提供了依据,同时本文给出的分析方法适用于其它类似的情况。

    The results provide scientific basis for defining the formulas of curving section shear-bearing capacity on non-stirrup reinforced concrete slabs. The method is applicable tooth…

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  • 本文钢筋水泥砂浆面层加固开裂墙体进行了试验分析加固墙体能力能力。发生弯破坏时,加固墙体抗剪能力高于弯能力。

    In this paper, cracking masonry walls strengthened by coating cement mortar with steel meshes were tested, and the bending and shearing capacity of the strengthened wall are analyzed.

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  • 本文根据墙体破坏特点即:裂缝引起破坏钢筋屈服后导致弯曲破坏脆性要大。

    Based on the above, based on the wall's shear failure's characteristic that shear fractured by material cracks is more fragile than bend fracture caused by yielding resist-bending steels.

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  • 清华大学结构工程研究所对该种材料应用于钢筋混凝土结构抗剪加固进行一系列试验研究。

    Tsinghua University has processed a series of experiments, and found the rehabilitation has increased the beam's capability of bending and shearing effectively.

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  • 清华大学结构工程研究所对该种材料应用于钢筋混凝土结构抗剪加固进行一系列试验研究。

    Tsinghua University has processed a series of experiments, and found the rehabilitation has increased the beam's capability of bending and shearing effectively.

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