کد مقاله کد نشریه سال انتشار مقاله انگلیسی ترجمه فارسی نسخه تمام متن
1065648 1485879 2016 12 صفحه PDF سفارش دهید دانلود رایگان
عنوان انگلیسی مقاله ISI
The effect of time on acoustic durability of low noise pavements – The case studies in Poland
ترجمه فارسی عنوان
اثر مدت زمان بر دوام صوتی آسفالت با سر و صدای کم؛ مطالعات موردی در لهستان
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کلمات کلیدی
سر و صدای تایر/جاده؛ آسفالت با سر و صدای کم. دوام صوتی
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم محیط زیست علوم زیست محیطی (عمومی)
چکیده انگلیسی


• The kind of wearing courses of the road pavements influences on tyre/road noise.
• Clogging of the porous asphalt leads to significant loss of acoustic durability.
• Location roads with porous asphalt surfaces in agricultural area is not advisable.
• Particular attention should be paid to winter maintenance of the porous asphalt.

The tyre/road noise depends on type and speed of vehicles and on the characteristics of road pavement. Vehicle traffic load and weather conditions lead to significant changes in the characteristics of the materials used to build the wearing course. This applies especially to road pavements with the increased void contents. Clogging of the pores, changes in the characteristics of the binder and the damage to the wearing course influence changes in the acoustic properties of the road pavement over time. The article presents the results of the studies on noise level carried out in 2011 and 2014 by the Statistical Pass-By method (SPB) on porous asphalt concrete (PAC), very thin asphalt concrete (VTAC) and stone mastic asphalt (SMA). The wearing courses with the increased void contents immediately after building constitute a very advantageous solution compared with traditional road pavements (dense asphalt concrete, stone mastic asphalt). However, the unfavourable location of the road with porous wearing course, lack of systematic cleaning of porous layers or inappropriate maintenance methods in winter lead to the loss of the acoustic durability of low-noise pavements within a few years of their exploitation.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Transportation Research Part D: Transport and Environment - Volume 44, May 2016, Pages 93–104
نویسندگان
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