Wind tunnel test for vortex-induced vibration of vehicle-bridge system section model

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

a numerical model of vortex-induced vibration on marine risers

the steger and warming flux vector splitting implicit scheme is used to numerically solve two dimensional reynolds averaged navier–stokes (rans) equations governing the vortex induced vibration of a flexible riser laterally supported by a spring and a damper. the k–ε model is used as turbulence model to simulate the turbulent flow in the wake of the riser. to update the new position of the rise...

متن کامل

Vehicle Induced Vibration on Real Bridge and Integral Abutment Bridge – A Short Review

Nowadays, vehicle-induced vibration is a subject matter interest in the bridge monitoring field. As compared to other types of excitation such as earthquake and accidental impact, the vehicle-induced vibration is often being less considered during the design process of the bridge. The newly implementedcode also does not emphasize on the vibration check for vehicular bridge and requires the engi...

متن کامل

A study of several vortex-induced vibration techniques for piezoelectric wind energy harvesting [7977-14]

This paper discusses a preliminary study on harnessing energy from piezoelectric transducers by using bluff body and vortex-induced vibration phenomena. Structures like bridges and buildings tend to deform and crack due to chaotic fluid-structure interactions. The rapid variation of pressure and velocity can be tapped and used to power structural health monitoring systems. The proposed device i...

متن کامل

Wind tunnel measurements for dispersion modelling of vehicle wakes

7 Wind tunnel measurements downwind of reduced scale car models have been made to study the 8 wake regions in detail, test the usefulness of existing vehicle wake models, and draw key 9 information needed for dispersion modelling in vehicle wakes. The experiments simulated a car 10 moving in still air. This is achieved by (i) the experimental characterisation of the flow, turbulence 11 and conc...

متن کامل

Suppressing the Vortex-induced Vibration of a Bridge Deck via Suction

Article history: Received: 27.6.2015. Received in revised form: 26.11.2015. Accepted: 1.12.2015. This paper presents experimental and numerical study with the objective of exploring the effect of suction control on vortex-induced vibration (VIV) of a bridge deck. The vertical and torsional responses of the model with or without suction control during this experiment were measured. The results d...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Journal of the Brazilian Society of Mechanical Sciences and Engineering

سال: 2008

ISSN: 1678-5878

DOI: 10.1590/s1678-58782008000200003