Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
754962 | Applied Acoustics | 2011 | 8 Pages |
Abstract
For improving sound insulation of a double leaf dry partition, each leaf is often consisted of more than one panel. Previous study on predicting a transmission loss of double leaf partition, treats with the leaf varied just two kinds of panels and restricted to a leaf having same kind and same thickness. These restrictions are unfit for variety of current building materials and constructions. This study makes a prediction formula for a transmission loss of the double leaf partition with laminated leaves by a theoretical analysis and an experiment, and will discuss the predicted value with measured value in previous studies and catalogs.
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Physical Sciences and Engineering
Engineering
Mechanical Engineering
Authors
Shinsuke Nakanishi, Motoki Yairi, Atsuo Minemura,