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Evaluation of Floor Vibration Existing in Apartment Building
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 Title & Authors
Evaluation of Floor Vibration Existing in Apartment Building
Han Sang Whan; Lee Min Jung;
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In recent years building floors become larger and more spacious due to the development of new design methods and high strength and light weight materials. However, such long span floor systems may provide smaller amount of damping and have a longer period so that they may be more vulnerable to the floor vertical vibration. In Korea when floors are to be checked against the floor vertical vibration, the provisions developed in foreign countries have been used. However these guidelines have been developed based on human perception, which may vary from country to country. Also, Korea have particular floor systems, such as flat plate floor system of apartment building. This study attempts to evaluate the vibration performance of the floors in typical apartment buildings. Two different floors with the area of and were investigated. The criteria provided by ATC-1(1999), AISC-11(1997), AIJ(1991) and the local criteria developed in the previous study(Han, 2003) was used to check the acceptability of the floor vertical vibration.
floor vertical vibration;walking;heel drop;peak acceleration;human perception level;
 Cited by
수직진동 사용성 기준을 고려한 바닥판 두께 제안,이민정;남상욱;한상환;

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Acceleration Thresholds of Vertical Floor Vibrations According to Human Perception Levels in Korea, Advances in Structural Engineering, 2009, 12, 4, 595  crossref(new windwow)
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