• 所述分析方法可推广到其它直线桁梁的抗剪刚度的计算。

    This method can be used in other shear stiffness calculations for straight line truss.

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  • 利用曲线拟合方法对试验数据进行了量化,得到了两组试件的抗剪刚度。

    Using the curve fitting method, the test results are quantified. The shear rigidity of two specimens is gained.

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  • 对交错钢桁架结构的侧移分析,采用连续化的数学模型和侧向抗剪刚度法。

    The analysis of sidesways of staggered steel truss structure is discussed. The mathematical model of an equivalent continum is proposed and solved by the lateral shear rigidity method.

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  • 利用力学和有限元原理,推导出横隔板、横隔墙的抗剪刚度、剪切应变能。

    Both shearing strain energy and shearing stiffness of diaphragms and side walls were deduced on the basis of the principles of mechanics and finite element.

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  • 介绍了剪切变形与抗剪刚度的计算方法,分析了弯剪承载力的组成与剪弯段的受力特点。

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

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  • 开孔板连接件是用于钢与混凝土结合的新型连接件,具有很大的抗剪刚度、强度及抗疲劳性能。

    The perforated plate connector is a new type of connector used for steel and concrete composite structure and is characteristic of very great shearing rigidity, strength and fatigue behavior.

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  • 在管道跨越工程中,常用三角形截面组合管拱,由三角形截面桁梁的受力分析图,分析推导出其抗剪刚度。

    The pipeline bridge is built up with triangle sections, its shear stiffness can be derived from the stress diagram for the truss with triangle section.

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  • 结论只要叠合接触比例在27%以上,叠合接触面经有效粗糙处理和配筋,就能保证叠合接触面的抗剪刚度。

    This paper draws the conclusion that as long as the laminate area proportion reaches more than 27%, and laminate area is roughed quite well, the shear stiffness can be guaranteed.

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  • 具体是采用非经典理论推导出FRP -RC复合梁的抗弯、抗剪刚度,然后提出结合ANSYS软件的FRP -RC结构有限元模态分析方法。

    The non-classical theory is used to deduce the stiffness of FRP-RC composite beam, and with the help of CELL BEAM23 in software ANSYS the mode calculating method is brought forth too.

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  • 由于墙板和立柱是通过自钻螺钉连接在一起,因此对钢板-墙板之间由自钻螺钉相连的抗剪性能进行了试验研究,得到了连接件的剪切刚度。

    Furthermore, since the stud and wallboard are connected by self-drilling screws, the fastening pieces between steel and wallboard tests are taken to get the shear rigidity.

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  • 整体式桥台的等代桩长、桥台纵向抗弯刚度、宽跨比及箱梁肋板间距等,是影响该类桥梁剪滞系数的主要因素。

    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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  • 为确定代表土抗剪强度的节理单元竖向刚度系数,文中提出了一套相应的计算公式和试算迭代的计算方法,用来逐步逼近其真值。

    In order to approximate the actual vertical stiffness coefficients of the joint elements representing the shear strength of soil, formulas and iteration method are suggested.

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  • 高层建筑箱形转换层具有应力分布合理和抗弯、抗剪、抗扭刚度大等结构特性。

    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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  • 研究扁梁框架节点的抗剪承载力、变形、耗能、延性和刚度退化等抗震性能。

    And the aseismatic capacity of shear resistant strength, deform, energy dissipation, ductility and rigidity degeneration is also researched.

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  • 结果表明,采用纤维对钢筋混凝土梁进行剪切加固后,其抗剪强度明显提高,但对梁的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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  • 通过试验以及非线性有限元研究发现:节点区翼缘板外伸宽度对节点抗剪性能的影响与梁柱抗弯刚度比有关。

    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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  • 试验结果表明:在设计荷载下板的强度、刚度、抗裂度及迭合面抗剪性能均能满足规范要求。

    The experiment results show that under service loads the slabs 'strength, rigidity, resistance to cracking and sliding are all meet the code requirements.

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  • 它能提高构件的抗裂能力、抗剪强度、刚度和承载力;还能提高构件的部分延性;并将改变梁的破?。

    It is shown that the resisting crack capacity of member, shear strength, stiffness, load-bearing capacity and ductility of member can be improved and the failure mode of beam may be changed...

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  • 它能提高构件的抗裂能力、抗剪强度、刚度和承载力;还能提高构件的部分延性;并将改变梁的破?。

    It is shown that the resisting crack capacity of member, shear strength, stiffness, load-bearing capacity and ductility of member can be improved and the failure mode of beam may be changed...

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