简支梁桥,simply supported girder bridge
1)simply supported girder bridge简支梁桥
1.Discussion on vehicle loading arrangement and value insimply supported girder bridge abutment calculation简支梁桥桥台计算中汽车荷载布载与取值探讨
2.The theoretical equation of natural vibration for asimply supported girder bridge is estab?lished and solved with consideration of prestressing force.考虑预应力建立简支梁桥竖向固有振动理论方程并求解,运用解析与有限元方法对一座实际简支梁桥的固有振动频率进行了计算,并现场测试了结构的基频;深入分析了预应力以及变刚度对简支梁桥竖向固有振动频率的影响。
3.In this paper, the factors to influence the vertical resonance of asimply supported girder bridges are investigated systematically.采用车-桥系统模型,对影响铁路简支梁桥竖向共振的各种因素进行了分析。
英文短句/例句
1.To Identify the Damage of a Simply Supported Beam Structure Based on Hilbert-Huang Transform;基于Hilbert-Huang变换的简支梁桥的损伤识别
2.Damage Identification of Simple Supported Bridge Based on Sensitivity Method;基于灵敏度方法的简支梁桥损伤识别
3.Modal Analysis of RC Simple Supported Beam-Bridge in Attached Load;混凝土简支梁桥附加荷载下模态分析
4.Study on Defction of Transverse Joints of Simply-Supported Hollow Slab Girder Bridges空心板简支梁桥横向铰接缝病害分析
5.Test frequencies freely supported beam of highway bridge under effect of vehicles车辆作用下的公路简支梁桥测试频率
6.Analysis of In-service Simply-support Reinforced Concrete Bridge Reliability在役钢筋混凝土简支梁桥可靠度分析
7.Preliminary Research of Bridge-Vehicle Resonance on Simple-Supported Beam Bridges on High Speed Railways高速铁路线上简支梁桥车桥共振问题初探
8.Research on Improving the Performance of Simply-Supported Girder Bridges with Continuous Slab-decks;简支梁桥桥面连续构造性能改善的研究
pleted bridge dynamic load testing and analysis of 16 m prestressed hollow slab simply supported girder bridge16m预应力空心板简支梁桥成桥动载试验及分析
10.Discussion on vehicle loading arrangement and value in simply supported girder bridge abutment calculation简支梁桥桥台计算中汽车荷载布载与取值探讨
11.The Study of Seismic Isolation and Reduction Control of Isolated Simple Supported Beam Bridge by Lead-rubber Bearing;铅芯橡胶支座简支梁桥的减隔震控制研究
12.The continuous bridge after simply supported is the building type adopted in current bridge construction.先简支后连续桥梁是现在桥梁施工采用的形式。
13.Research on New Technology for Replacing Simple Supported-Continuous Girder Bridge Bearing;简支转连续梁桥支座更换新技术研究
14.Transferring Simply-supported to Continuous Beam Bridge Support Replacement Technology简支转连续梁桥支座更换新技术探讨
15.Inspecting and Reinforcement of Simply Supported T Beam Bridge under the Heavy Traffic重载交通下简支T梁桥的检测与加固
16.Conversion of Reasonable Construction System for Continuous Beam Turned from Simple Beam简支转连续梁桥的合理施工体系转换
17.The simplest type of span is a beam bridge, consisting of a rigid beam between tow supports.最简单的桥梁是梁桥，由钢性梁和两端的两个支柱构成。
18.Application of Grillage Method in Internal Force Analysis for Small Box-girder Bridge梁格法在简支小箱梁桥内力分析中的应用
相关短句/例句
simply supported beam bridge简支梁桥
1.Study on seismic semi-active control algorithms forsimply supported beam bridge;简支梁桥减震半主动控制算法研究
2.To enhance the aseismatic ability ofsimply supported beam bridge is an important content of earthquake prevention and disaster reduction.为提高某简支梁桥的抗震能力,采取适当的减震控制措施能够有效地减小桥梁的地震反应。
3.Besides, the free frequencies for the vertically loadedsimply supported beam bridges with different spans are investigated.本文根据车-桥系统相互作用模型，推导了铁路简支梁桥竖向有载自振频率的计算公式，并给出了简便的计算方法，同时，还对不同跨度的简支梁桥的竖向有载自振频率进行了深入的研究。
3)simple supported beam bridge简支梁桥
1.The analysis of ultimate bearing capacity of big eccentric external cable concretesimple supported beam bridge;大偏心体外索混凝土简支梁桥极限承载力分析
2.In this paper,the optimal design model of the seismic absorption and isolation system for railwaysimple supported beam bridges considering the running safety of vehicles is established.运用结构最优化理论建立了考虑地震时车辆运行安全性的铁路简支梁桥减隔震体系优化设计模型,采用ANSYS中的一阶优化方法,在优化过程中考虑结构Rayleigh阻尼系数的变化对减隔震体系的影响及土和基础的相互作用,实现了对铅芯橡胶支座动力设计参数的优化设计。
3.In the end the ELSDR method is introduced for the anti-sesmic displacement restrictor design ofsimple supported beam bridge.介绍了现行的四种抗震限位器设计方法,通过数值计算模拟的方法,引入有效性参数的概念,对这四种方法进行了分析评价,从而推荐采用ELSDR法进行简支梁桥抗震限位器设
4)simply-supported girder bridge简支梁桥
1.The results of test study of temperature expansion force at fixing zones of the jointless track on deck of a 3-span high-speed railwaysimply-supported girder bridge are presented.介绍了高速铁路三跨简支梁桥上无缝线路固定区温度伸缩力的试验研究成果,通过实测及理论计算,分析了温度伸缩力在墩台及钢轨上的分布情况。
2.A calculation method of earthquake-resistance design ofsimply-supported girder bridge using rubber branch seats is proposed.介绍了采用橡胶支座的简支梁桥抗震计算的理论、方法及抗震措施,并以江苏宿迁桥抗震设计为例,分析纵桥向、横桥向地震作用力计算过程。
5)simple-supported beam bridge简支梁桥
1.In allusion to the defect occurred in the function movement ofsimple-supported beam bridge,form the deck layer,bridge head leap vehicle,deck slab,expansion joint,this paper analyses them,and puts forward the countermeasures.针对简支梁桥在运行过程中上部结构出现的病害,从桥面铺装层、桥头跳车、桥面板、伸缩缝等方面进行了分析,并提出相应的解决措施。
2.The paper introduces a kind of design methods ofsimple-supported beam bridge with large skew angle.介绍一种大斜交角度简支梁桥设计方法,该方法与其它处理大斜交角度的桥梁设计方法相比,在很多情况下均具有不可替代的优越性。
6)simply supported bridge简支桥梁
延伸阅读
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