Investigating the effect of the shapes of in filled concrete trenches on the railway induced vibrations

Publish Year: 1391
نوع سند: مقاله کنفرانسی
زبان: English
View: 1,228

This Paper With 8 Page And PDF Format Ready To Download

  • Certificate
  • من نویسنده این مقاله هستم

استخراج به نرم افزارهای پژوهشی:

لینک ثابت به این Paper:

شناسه ملی سند علمی:

ICCE09_888

تاریخ نمایه سازی: 7 مهر 1391

Abstract:

Development of rail transportation with rely on increasing speed and axle loadin recent years has been encountered with significant progresses. If the induced noise and vibration due to rail way system wasn’t controlled, it would effect significantly on the residential areas and other sensitive places.Although in the technical literature the inserting the in filled concrete trenches on both sides of the rail lines has introduced as one of the strategies to reduce ground born vibration but the avalibale studies shows that the effect of trench shape on the vibration reduction hasn’t been investigated. So in the present study three types of rectangular shape, v-shape and step-shape in-filled concrete trenches have been compared in terms of efficiency with equal areas

Keywords:

vibrations reduction , in -filled concrete trenches , harmonic load , finite element method amplitude reduction ratio

Authors

morteza esmaeili

assistant professor iran university

مراجع و منابع این Paper:

لیست زیر مراجع و منابع استفاده شده در این Paper را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود Paper لینک شده اند :
  • effect of a dynamic Isolationه 20. Shozo Kawamura, Syu Ito, ...
  • _ Congress on Civil Engineering, May 8-10, 2012 Isfahan University ...
  • Beskos, D.E, Leung, K. L., Vardoulakis, I. G. "Vibration isolation ...
  • Emad, K., and Manolis, G. _ "Shallow trenches and propagation ...
  • Acoustics and Vibration , Volume, Article ID 942787, 12 pages(2009). ...
  • GAO GuangYun, SHI Gang, FENG ShiJin & QIU Chang, "3D ...
  • Graff, K. _ 0Wave Motion in Elastic Solids, Dover Publications", ...
  • l0. Hung, H. H., Yang, Y. B., and Chang, D. ...
  • l1. Hung, _ H., _ Y. B., F.ASCE. Chang D. ...
  • _ Laghrouche, O., _ _ _ _ _ of traffic ...
  • Karlstro.m _ _ _ _ railways for trains moving at ...
  • _ _ k. R., _ _ _ _ 11th _ ...
  • l6. Miller, _ _ Open _ Vibration and _ Noise: ...
  • _ Segol, G., Lee, C. _ _ _ _ by ...
  • _ Thau, S. _ H. "Diffractions of horizontal sher waves ...
  • _ ., _ _ T. "Control _ _ _ J. ...
  • _ Woods, R. D. _ _ in soils", J. Soil ...
  • Yeh, c. S., Liao, W. _ and Teng, T. J. ...
  • Yang, Y. B., Hung, H. _ C. _ _ _ ...
  • Yang Y.B. and Hung H.H. "wave propagation for _ _ ...
  • Zakeri J. A. and Xia H "Application of 2D-infinite beam ...
  • _ _ _ _ _ _ _ _ the forth ...
  • Al-Hussaini, T. M., and Ahmad, S. "Active isolation _ machine ...