کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5482080 1522306 2017 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Acoustic of lightweight timber buildings: A review
ترجمه فارسی عنوان
آکوستیک ساختمان های چوبی سبک: یک بررسی
کلمات کلیدی
ساختمان های پایدار، آکوستیک، ساخت چوب، پانل های ذخیره انرژی پیش ساخته،
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی انرژی های تجدید پذیر، توسعه پایدار و محیط زیست
چکیده انگلیسی
This paper presents a literature overview of the acoustic studies dedicated to lightweight wooden constructions. The reviewed articles contain prediction models, laboratory and field measurements, finite element or computational investigations as well as subjective survey describing the vibro-acoustic behaviour of a large range of wooden structures. The review analyses different type of timber constructions and investigates the acoustic research methodologies highlighting the following aspects: airborne sound insulation, impact noise reduction, flanking transmissions, human perceptions and pros and cons of the presented methods. Furthermore, an in-depth analysis of impact noise of bare floors focuses on how impact sound reduction could not be as efficient as in heavyweight constructions; the comparison between the different approaches on prediction of airborne sound insulation of multilayer timber partitions compared to traditional heavy building materials is shown. Finally a subjective method survey is provided, underlining the weakest point of timber buildings: low frequency sound insulation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Renewable and Sustainable Energy Reviews - Volume 80, December 2017, Pages 585-596
نویسندگان
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