가속도 크기 변수에 따른 수직진동에 대한 인지수준 고찰

Title
가속도 크기 변수에 따른 수직진동에 대한 인지수준 고찰
Other Titles
Investigation for the Characters of Human Perception Level according to Acceleration Value Parameters
Author
이민정
Keywords
바닥 수직진동; 가속도 크기 변수; 인지수준; 보행; 뒤꿈치 충격; Floor Vertical Vibration; Acceleration Value Parameter; Perception Level; Walking; Heel Drop
Issue Date
2014-09
Publisher
한국소음진동공학회, 2014.
Citation
한국소음진동공학회논문집, 2014, 24(9), P.731-740
Abstract
Occupants induced floor vertical vibrations may cause other occupant's annoyance and lead to social loss. To help control such floor vibrations, several criteria have been developed mostly based on human perception tests and floor vibration tests. Floor vibration is evaluated by comparison with criteria and vibration parameters of subject floor, such as frequency, damping ratio, acceleration value, vibration duration time and occurrence frequency. Three acceleration value parameters are used in criteria; peak acceleration, rms acceleration and VDV, when a floor vibration serviceability is evaluated. Meanwhile rms acceleration and peak acceleration are adopted as vibration limit value in criteria and researches of human perception for vibration. Occupants induced floor vibration is transient rather than steady state. However, rms acceleration is not reliable parameter for evaluating transient vibration. The objective of this study is to investigate the characters of human perception level according to acceleration value parameters for vibration induced by heel impacts and walking activities.
URI
http://click.ndsl.kr/servlet/LinkingDetailView?cn=JAKO201428637715643&dbt=JAKO&org_code=O483&site_code=SS1483&service_code=01http://hdl.handle.net/20.500.11754/48294
ISSN
1598-2785; 2287-5476
DOI
10.5050/KSNVE.2014.24.9.731
Appears in Collections:
RESEARCH INSTITUTE[S](부설연구소) > RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE(산업과학연구소) > Articles
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