چکیده مقاله
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
کلیدواژهها
نویسندگان
morteza esmaeili
assistant professor iran university
جبار علی ذاکری
morteza esmaeili assistant professor iran universityseyed ali mosayebi
seyed ali mosayebi
morteza esmaeili assistant professor iran universityjabbar ali zakeri
شیوه ارجاع
esmaeili, morteza and zakeri, jabbar ali and mosayebi, seyed ali,1391,Investigating the effect of the shapes of in filled concrete trenches on the railway induced vibrations,9th International Congress on Civil Engineering,Isfahan
ارائهشده در
مجموعه مقالات نهمین کنگره بین الملی مهندسی عمران19 اردیبهشت 1391 · اصفهان