• It firstly derivates theoretical analysis formula of force and stroke by using beam bending theory and energy method.

    首次采用梁的弯曲理论和能量法结合的方法推导了弯曲力和行程的理论解析公式。

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  • This not only avoids the park tunneling process, the tunnel deformation caused by squeezing the beam bending easily, but also extend the life cycle of the hoist.

    此举既避免了上下山掘进过程中,巷道变形挤压容易造成横梁弯曲,还延长了提升机的寿命周期。

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  • Analyzed factors affected springback in beam bending forming, elaborated how to springback compensation in die design process, introduced the die working process.

    分析了横梁压弯成形过程中影响回弹的因素,阐述了在实际模具设计过程中如何进行回弹的补偿,介绍了模具的工作过程。

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  • An assumed strain finite element method based on the theory of strain gradient was proposed to explore the size effect that frequently exhibited in micro-beam bending.

    采用基于应变梯度理论的假设应变有限元方法研究了微尺度梁弯曲的尺寸效应。

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  • Finally, a numerical instance of rubber beam bending deformation is given to demonstrate that the method is highly accurate and self-adaptive in solving large deformation engineering problems.

    通过给出橡胶梁弯曲变形的数值算例,说明再生核粒子方法在解决大变形等工程问题上有着精度高,自适应能力强等特点。

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  • Rotor blade connection according to claim 1 wherein individual elastomer dampers are arranged to provide a damping effect in a lead-lag bending direction of the support beam.

    转子叶片方面,根据权利要求1,其中个别弹性阻尼器的安排,以提供一个阻尼效应在带头滞后弯曲方向的支持束。

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  • If any of the LHC's 1, 200 bending magnets are even slightly tilted, he says, the beam would veer up or down out of the ring's plane.

    如果LHC中的1200个扭曲磁铁中的任何一个有哪怕是轻微的倾斜,粒子束都会朝上或朝下发生改向,从而脱离环道平面。

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  • The type of load cell that is being presented is basically similar to a bending beam type.

    该类型的称重传感器是正提交基本上是类似的弯曲梁式。

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  • For box systems, the gravity loads are transferred to the ground using a simply supported "post and beam" type system where the walls act as axial-loaded, (or combined axial plus bending), members.

    盒子体系中,重力荷载是通过简支的“梁、柱”体系传递到地面的,而墙作为传递轴向荷载构件(并传递轴向附加弯矩)。

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  • These formulae give us the stress and strain in a prismatic beam when it is subjected to pure bending .

    当棱柱形梁受纯弯曲时,这些公式给出了它的主力和主变。

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  • Based on the theory of the bending of non-prismatic beam, the paper has derived a rigidity matrix and the equivalent node load of the rigid-frame element with variable sections.

    本文从非棱柱形梁的弯曲理论出发,推导出了变截面刚架元的单元刚度矩阵和等效结点载荷。

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  • This paper deals with the mechanical behaviors of steel-concrete composite beam and effective width of concrete slab on the axial force and the bending moment together function, based on the past job.

    本文在总结前人工作的基础上,对结合梁斜拉桥中在轴力和弯矩共同作用下的钢—混凝土组合梁截面受力状态和混凝土桥面板有效宽度进行研究。

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  • The sun's gravitation was bending the beam of light.

    太阳的引力使光束弯曲。

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  • The paper discusses how to regulate the amplitude of bending moment within beam end for frame structure, and presents revisal Suggestions for previous designs.

    对框架结构梁端弯矩应如何调幅问题做一探讨,对以往设计提出修正性的建议。

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  • Using the normal solutions of the governing differential equation, the general solution of a bending beam is obtained.

    借助控制微分方程的标准基本解答组,获得梁弯曲问题初参数形式的通解。

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  • Classical bending theory of beam and plate can only be fit for thin and long beam and thin due to without considering deformed influence of cross shearing.

    经典的梁板弯曲理论由于未考虑横向剪切变形的影响而只能适用于细长梁和薄板。

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  • On Basis of composite mechanics, an analytical model of composite beam under bending is established and the corresponding deformation response is formulated.

    根据复合材料力学,建立了弯曲条件下复合梁的分析模型,并导出了相应的应变响应关系。

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  • The bending problem of a cantilever beam made of transversely isotropic piezoelectricity medium under uniformly distributed loading is studied.

    对由横观各向同性压电介质构成的悬臂梁在均匀分布荷载作用下的弯曲问题进行了研究。

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  • The influence of geometric size, material properties of the slabs, inhomogeneous subgrade, sleeper beam and bituminous overlay on the bending stresses and deflection is investigated.

    分析中包括了搭板的几何尺寸、材料因素、地基非均匀、枕梁及沥青加铺层对搭板弯拉应力及变形的影响。

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  • On the basis of continuous beam model the effect of fitting counterweights on the bending moment of crankshaft was analysed.

    以连续梁模型作为曲轴受力分析的基础,分析了平衡重对曲轴所受弯矩的影响。

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  • Using FEM software of ANSYS to calculate vertical and horizontal bending beam, referencing the theoretical value, the appropriate subdivision number about beam is obtained.

    用软件ANSYS进行简支梁的纵横弯曲计算,参照理论解,根据精度要求提出梁的参考剖分份数。

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  • The convolution type functional was offered for the bending of viscoelastic beam column with damage and the generalized variational principle of viscoelastic beam column with damage was presented.

    提出了以卷积形式表示的梁-柱弯曲问题的泛函,并给出了损伤粘弹性梁-柱的广义变分原理。

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  • For practical purpose, beam units subjected to spacial bending and torsion are included in the program.

    为了实用需要,程序内装有受空间弯扭作用的梁单元。

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  • The results show that steel fiber reinforced ferroconcrete t beam possesses high bending strength and excellent crack resistance property.

    结果表明,钢纤维增强钢丝网混凝土T形梁具有较高的正截面抗弯强度和良好的抗裂性能。

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  • This paper examines the shearing flow of any thin-walled beam with open section and the calculation of the coordinates of bending center.

    研究任意开口薄壁截面杆的剪力流和弯曲中心坐标的计算问题,利用合力矩定理导出计算公式,给出算例。

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  • The three-magnet bending system is suitable for linac beam deflection of free-electron-laser facility.

    这种结构紧凑的三磁铁偏转系统适用于自由电子激光器的束流传输。

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  • According to the engineering theory of plastic bending, the elastoplastic bending analysis of a beam is conducted using differential quadrature method.

    根据梁塑性弯曲的工程理论,采用微分求积法进行了梁的弹塑性平面弯曲分析。

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  • An improved K_ (IC) formula for indented bending beam method is proposed by considering the contribution from residual stress to the total stress intensity at the indentation flaw.

    考虑残余应力对压痕弯曲梁应力场强度的贡献后,对相应的K _ (IC)表达式进行了修正。

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  • Compression steel plate structure PC beam, is to place steel plate in bending area of bygone PC beam.

    压缩钢板构造的PC梁,就是在以往的简支pc梁弯压区内配置钢板。

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  • Compression steel plate structure PC beam, is to place steel plate in bending area of bygone PC beam.

    压缩钢板构造的PC梁,就是在以往的简支pc梁弯压区内配置钢板。

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