RESEARCH ON WAVE FORCES INTERFERENCE ACTION MAIN GIRDERS OF TWIN-DECK BRIDGES

来源 :The Third International Conference on Dynamics,Vibration and | 被引量 : 0次 | 上传用户：fremar

【摘要】

：

【作者】

：

X.T.Zhang A.R.Chen

【机构】

：

Department of Bridge Engineering,Tongji University,Shang-hai 200092,China;School of Civil Engineerin

【出处】

：

The Third International Conference on Dynamics,Vibration and

【发表日期】

：

2010年4期

【关键词】

：

Bridge engineering twin decks wave force interference action

下载到本地 , 更方便阅读

下载此文赞助VIP

声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架

论文部分内容阅读

　　When a bridge crossing a waterway or in ocean is partially or entirely submerged during a flood event or ocean wave.its deck may be subjected to significant hydrodynamic loading.According to the time-varying wave forces acting on the bridges for various submergences, wave force interference actions between twin decks bridges were investigated preliminarily based on section physical model tests.The load distribution acting on bridge were calculated and analyzed.

其他文献

ANALYSIS OF NONLINEAR HIGH FREQUENCY VIBRATIONS OF PLATES

The high frequency vibrations of plates have been studied for focused applications in the design of piezoelectric crystal resonators which are the key element of frequency control devices and sensors.

会议

NonlinearMindlinplatevibrationquartzcrystalresonatorfrequency

Universal and nonuniversal allometric scaling behaviors in the visibility graphs of world stock mark

The investigations of financial markets from a complex network perspective have unveiled many phenomenological properties, in which the majority of these studies map the financial markets into one com

会议

CHARACTERISATION AND STABILITY OF SOLITARY AND KINK WAVES IN A FLUID-FILLED ELASTIC MEMBRANE TUBE

This is a sequel to a recent paper [1] where with the aid of a simple procedure we showed that four families of (weakly nonlinear) solitary waves can propagate in a fluid-filled elastic membrane tube

会议

Solitary waveskink wavesnonlinear elasticitymembrane tubesEvans function

EMERGENCE OF SOLITARY WAVES AND SOLITONS IN A COMPRESSIBLE HYPERELASTIC ROD

Nonlinear axial-radial deformation waves in hyperelastic rods have been studied by many authors (see.for example, papers[1,2] and references therein).Dai[1] and Dai and Huo[2] have demonstrated that f

会议

Solitary wavesSolitonsHyperelasticityCylindrical rodsNumerical simulationPs

EFFECTS OF PRE-STRESS ON PULSE SCATTERING IN AN ELASTIC HALF-SPACE

Understanding of pulse scattering in an elastic half space is important in structure design, surface crack detection, seismology and signal processing.When a solid is pre-stressed, it may exhibit prop

会议

pulse scatteringpre-stresshalf-spaceCagniard-De Hoop methodsurfaced-impedanc

FORMATION OF LOCALIZED DEFECTS IN THE MATERIAL INTERNAL STRUCTURE BY THE ACTION OF NONLINEAR LOADING

Recently some essentially nonlinear proper structural models were developed in [1,2] for continua with internal structure.An important feature of these systems is the existence of exact traveling loca

会议

Nonlinear wavesinternal structurecrystalline latticelocalizationnumerical so

LONG WAVE MOTION IN MULTI-LAYERED ELASTIC MEDIA

Long wave motion has been analysed in an elastic layer for a number of years.In respect of a linear isotropic elastic layer, analysis of so-called low frequency long wave motion results in the establi

会议

ON RELATIONSHIP BETWEEN BAND STRUCTURES OF VARIOUS WAVE MODES IN TWO-DIMENSIONAL SOLID PHONONIC CRYS

Recently.there has been a great interest in studying the wave propagation in a kind of artificial periodic composites named phononic crystals[1].This kind of composites exhibits the band gaps—frequenc

会议

Phononic crystalelastic wavenonlocal elasticityband structureseffective medi

PEAKONS AND BIFURCATIONS IN A GENERALIZED CAMASSA-HOLM EQUATION

The bifurcation theory of the plane polynomial vector fields which plays an important role in the study of nonlinear dynamic system is one important research domain of the theory of ordinary different

会议

dynamic systemCamassa-Holm equationtransform of traveling wave

PERTURBATION AND DISPERSION OF RAYLEIGH WAVES IN PRESTRESSED ANISOTROPIC ELASTIC MEDIA

Rayleigh waves are elastic surface waves which propagate along the traction-free surface with the phase velocity I()R in the subsonic range and whose amplitude decays exponentially with depth below th

会议

Rayleigh wavesphase velocityanisotropic elasticityinitial stressperturbation

RESEARCH ON WAVE FORCES INTERFERENCE ACTION MAIN GIRDERS OF TWIN-DECK BRIDGES

与本文相关的学术论文