• 试验分析结果表明桁架转换层框架局部变形特性

    The experiment and analysis results show that frame model with truss transfer storey has partial bending shear deformation.

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  • 采用一族能较好逼近弯剪变形曲线正交多项式函数描述位移沿竖向变化

    The orthogonal polynomials approximated to shear-moment deformation curves were employed as the basic function to describe the displacement variation along the vertical.

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  • 介绍了变形刚度的计算方法,分析弯剪承载力的组成与段的受力特点。

    The calculation method is also introduced on the shear deformation and the shear load stiffness.

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  • 对碳纤维布(CFS)加固弯剪复合受力钢筋混凝土箱梁的抗扭性能进行理论分析

    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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  • 然而爆炸荷载作用结构构件大多因响应发生局部破坏,且可能发生破坏。

    In actual situations, structural components might deform in high order modes and be damaged locally under blast load.

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  • 碳纤维(CFS)加固弯剪复合受力的钢筋混凝土箱梁的抗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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  • 结果表明:短肢力墙试件破坏为主截面高厚比较试件腹板中部发生切破坏;

    The results show that specimens mainly present bending-shear failure modes, and shear failure is easy to appear in the middle of webs in those specimens with big sectional depth-thickness ratio.

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  • 本文首次楼板刚度刚度表示楼板的弯剪刚度能体现楼板长宽比对楼板刚性影响

    In this paper, for the first time, floor stiffness is denoted as shear stiffness, which reflects the influence of floor length to width ratio more effective than floor bend-shear stiffness.

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  • 本文试验研究的基础上,对钢筋混凝土矩形截面构件截面限制条件进行分析,提出了实用计算公式

    Based on the experiment, this paper analyses the limitation of section in rectangular reinforced concrete elements subjectal to combined bending, shear and torsion and presentsthe practical formulae.

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  • 本文对钢筋网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。发生弯剪破坏时,加固墙体能力高于抗能力。

    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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  • 制作各类活动房工业工程施工能力具有结构生产线一条设备

    Manufactures each kind of active room, the industry to plant the muscle project construction ability, has steel structure production line one, cuts, equipment and so on booklet, bender.

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  • 介绍了受腐蚀钢筋混凝土受构件性能、抗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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  • 分别作用下的工字形焊接弹性范围内腹板屈曲时,腹板约束作用。

    When a welded I-section plate girder is subjected to bending or shearing, buckling of web in elastic range will be restrained by flanges.

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  • 根据试验结果规范构件承载力计算体系本文提出了迭合受构件受承载力计算公式。

    Based on test results and calculating system of shear strength for members in bending by new code, this paper presents the calculating formulas of shear strength for composite members in bending.

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  • 钢筋混凝土结构抗震设计中,“保证结构延性一个重要设计概念

    In aseismic design of reinforced concrete structures, "strong shear weak bending" is an important design conception to guarantee the ductibility of the structure.

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  • 通过试验以及非线性有限元研究发现:节点区外伸宽度节点性能影响梁柱刚度比有关。

    The researches of nonlinear finite element and experiment indicate that the effect of anti-shear which is aroused by the width of the joints' wing board.

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  • 批试件疲劳破坏形式为:折断破坏、破坏和破坏。

    The fatigue failure types of the beams were fracture failure, bending tensile failure and shear compression failure.

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  • 经过验算,指出方案各部分均满足要求

    Furthermore, this plan is testified to meet the request of bending and shearing.

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  • 针对开口薄壁截面坐标的复杂计算问题,导出简便计算公式。

    A simple calculation expression of the shearing flow and the coordinates of bending center is introduced for the thin-walled beam with open section.

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  • 整体式桥台、桥台纵向刚度比及箱梁肋板间距等,影响该类桥梁滞系数主要因素

    It is proved that the main affecting factors include: equivalent pile length, bending stiffness of abutment, ratio of width to span, distance of webs, etc.

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  • 探讨次生扭矩钢筋混凝土双向承载力影响

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

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  • 节点梁端破坏都为核心区受破坏时,偏心节点耗能能力小于偏心节点;

    When the joints are destroyed by bending(or shearing), the energy Absorption capacity of eccentric joint is inferior to that of no-eccentric joint.

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  • 高层建筑箱形转换具有应力分布合理、抗、抗刚度等结构特性

    The box transition storey of tall building has the characters of rational stress distribution and large stiffness of bending, shearing and torsion.

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  • 探讨了碳绞线体外预应力混凝土桥梁结构特点构造措施,以及该类桥梁挠度延性及计算分析方法

    The structural properties of concrete bridge externally prestressed with CFCC, and the analysis methods of deflection, ductility, bending and shear design of the bridge are discussed.

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  • 复合作用予应力工字梁,由于扭变形存在使得进行理论研究实验研究非常困难

    Owing to the existing warping torsion, it has been rather difficult to make a theoretical and experimental study of the prestressed concrete I -beams under combined mixed torsion. flexure and shear.

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  • 批试件破坏形式为:折断破坏、拉破坏压破坏。

    The failure types of the beams were broken failure, bending-tensile failure and shear-compression failure.

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  • 本文主要研究HRB400钢筋混凝土构件连续梁塑性内力重分布性能

    In this article, the mechanical of the HRB400 Reinforced Concrete Members under flexure, shear and plastic internal force redistribution is studied.

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  • 其中相对于土质地基而言,岩石地基具有承载力变形特点基础的底面积相对较小这样控制基础高度可能计算而不是抗计算。

    Compare to soil subgrade, rock subgrade has the characteristic of high carrying capacity and little distortion, the area of foundation is small, that the height of foundation is possibly c.

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  • 目前碳纤维加固理论研究远远领先于碳纤维加固。

    Now the achievements of study in bending theory keep ahead of shear theory.

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  • 但是比较小时作用不能忽略此时就需要有考虑共同作用的模型理论进行分析计算。

    But if the shear span ratio is relatively small, the effect of shear can not be ignored in this way, hence a modeling method that can take both flexure and shear into account is strongly desirable.

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