• 增设隔板可以增大这种结构横向抗弯刚度改善受力性能

    Setting transverse diaphragm may remarkably increase the bending rigidity of the structure and improve its stress performance.

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  • 并求得钢板混凝土固有频率横向爆炸载荷作用动力反应解析

    The analytical solutions for the natural frequences and the dynamic responses of the beam under the action of lateral blast loading are obtained.

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  • 本文讨论横向纵向载荷作用下弹性地基有关计算问题

    This paper discusses the problem of concerned calculation of elastic foundation beams With combined axial and lateral loads.

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  • 通过既有线铁路提速试验,分析了上承钢板横向刚度要求,提出合理的加固方案

    To analyse the demand of transverse rigidity and the strengthening scheme of deck plate girder according to the raising speed experiment of the existing track.

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  • 本文应用哈密顿变分原理简捷地建立横向振动微分方程

    The differential equation for transverse vibration in thick beam is easily established by applying the Hamilton's variance principle.

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  • 采用模型、形状记忆合金一维关系分析方法,同时考虑横向剪切影响建立了层的数学模型。

    This model is developed based on the one-dimensional SMA constitutive equation and multi-cell model, and considers the influence of transverse shear deformation of the hybrid composite beam.

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  • 动力学数值仿真结果表明,对曲率柔性曲线横向变形纵向变形得多

    The dynamic numerical simulation results show that the transverse deflection is much greater than the longitudinal deflection for the flexible curve beam with small curvature.

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  • 本文给出集中质量弹性支承横向固有振动精确分析方法

    This paper gives an accurate analytic method of lateral natural vibration of beams with lumped masses and elastic supports.

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  • 稳定横跨足弓部,增强横向稳定性

    Stability bridge spans the arch of your foot, enhancing lateral stability.

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  • 枕木考虑成支座,将横向枕木支承钢轨模拟成离散弹性地基模型将列车考虑一个作用上的移动荷载

    We consider each sleeper as an abutment of opposite forces, rails on horizontal sleepers as a mock dispersed elastic ground beam model and trains as moving load on beams.

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  • 工程横向荷载轴压共同作用楼面施工缺陷发生初始挠曲

    Initial deflection of the floor beam of a project by lateral loads and co-axial role occurs because of the construction defects.

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  • 提出一种考虑剪切变形影响时,求解弯曲变形横向自由振动奇异函数解法

    An approach using singular functions is propsed to solve the bending deformation and the transverse free vibration problems of beams in consideration of shearing.

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  • 使用数值方法模拟考虑接触变形受到横向弹性碰撞全过程

    The elastic impact procedure of a beam under lateral impact of ball was simulated by using numerical method in which the contact deformation was considered.

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  • 基于弹性理论建立了考虑横向剪切变形时复合材料脱层基本方程序

    The basic equations, including the transverse shear, are built on the basis of elastic theory.

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  • 介绍了一铁路施工中,采用液压油缸使横向平移的设备详细叙述了设备的系统组成、原理、设计构想、施工工艺及实际施工中的安全注意事项等。

    In this article, the author introduces the lateral movement equipment in construction of railroad bridge , which adopts hydraulic ram to transfer the beam at the top of pile.

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  • 介绍了城市立交桥高架桥钢筋混凝土连续横向开裂情况

    The cases of transverse cracking in the flange slabs of reinforced concrete continuous box girders of five urban flyovers or viaducts are introduced.

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  • 通过一端固定一端施加横向作用力驱使原子运动得到纳米单晶铜悬臂弯曲变形

    The atomic movement of the cantilever beam was motivated by transverse force on one end while another end was fixed, through which its bending deformation image was obtained.

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  • 研究了肋腹板连续组合横向连接刚度强度

    The strength and stiffness of continuous composite beams with stiffened web are investigated.

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  • 研究目的研究顶板横向预应力钢束对横向计算结果影响,给结构设计提供借鉴和帮助。

    Research purposes: This paper analyzes the effect of the lateral prestressing tendon in top deck on the lateral calculation result of box beam.

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  • 本文通过模型实验有限差分电算,对结构主剪力横向分布进行了研究

    In this paper, the shear transverse distribution on the beams of bridge is researched using data of model tests and computation in the finite difference method.

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  • 经典弯曲理论由于考虑横向剪切变形影响只能适用薄板

    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.

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  • 结果表明,当压电振动较高时,陶瓷横向布置对振动特性影响很小

    The results show that the effects of orientation of piezoelectric ceramic on high order vibration characteristics of beam are low.

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  • 分析横向连接方式通过荷载横向分布系数计算确定简支板桥改造加宽形式

    This paper analyzes lateral connection method of bridge, confirms widening and reforming method for simple supported beam (slab) bridge via calculating lateral load distribution coefficient.

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  • 采用摄动求得近似得到载流在磁场中的横向固有振动频率位移解析表达式

    The perturbation method was employed to get the control equation's approximate solution. The analytical expressions of beam's natural lateral vibration frequency and displacement were derived.

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  • 讨论了铁路多跨简支不同计算图式横向振动分析结果影响

    The effect of different mathematical models on lateral vibration analysis of multi-span simple beam bridge is discussed in this paper.

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  • 根据结构及其横向受力特点提出了“弹性支承刚性”进行跨中荷载横向分布的计算。

    The elasticity support rigidity crossbeam method is brought forward according to orientation structure endure force character of skew bridge with multilongitudinal beams.

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  • 本文混凝土简支横向稳定性分析基础上,提出了橡胶支座上横向稳定性理论计算方法

    This paper presents theoretical calculation method for lateral stability of beam body on rubber seat, based on the analysis of lateral stability of concrete simple-supported beam.

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  • 另一方面,对于横向荷载作用下悬臂理论则存在问题。

    While for cantilevers under transverse loads, the newer theory is not correct.

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  • 方程表明在磁场中的横向固有振动一个典型的非线性问题

    The equation indicated that the beam's natural lateral vibration was a typical issue.

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  • 推导了弹性支承横向自由振动模态特征方程

    The latent equation of the freely vibration modes of elastic bearing beam is deduced.

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