Work

Countermeasure Against Heavy-weight Floor Impact Sound by Storage Furniture With Tatami for Small-scale Nursery Schools

Year: 2021

Type: article

Abstract: Small-scale authorized nursery schools are receiving recognition as a promising solution to the problem of long waitlists for nursery schools. It was measured the amount of reduction in floor impact sound pressure level caused by the car-tire source using a reverberation room with upper and lower floors. It was possible to improve the performance of the amount of reduction in the floor impact sound pressure level by a maximum of 14 dB in the 63 Hz octave band when using pieces of storage furniture with tatami on top by using appropriate vibration control measures and sound insulation measures.

Source: AIJ Journal of Technology and Design

DOI: 10.3130/aijt.27.277

Authors: Ryuta TOMITA, Takuya OKANIWA, Yuta OTAKI, Kyoko ABE

Institutions: Nihon University, Japan Testing Center for Construction Materials

Language: English

Topic: Noise Effects and Management

Subfield: Acoustics and Ultrasonics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: diamond

OpenAlex ID: W3130154790

FWCI: 0.709

Cites:

Cited by: 7

Related to: 10