Investigating the effect of the shapes of in filled concrete trenches on the railway induced vibrations
Publish place: 9th International Congress on Civil Engineering
Publish Year: 1391
نوع سند: مقاله کنفرانسی
زبان: English
View: 1,378
This Paper With 8 Page And PDF Format Ready To Download
- Certificate
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
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
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 :