The cases of conducting the vibration measurement using the mobile phone with regard to the building's horizontal vibration are very rare in Korea and foreign countries. Therefore, this study analyzed the horizontal vibration nature of the building using the mobile phone targeting 5 tall buildings, and reviewed about the applicability of the mobile phone vibration measuring instrument through the comparison/verification with the data of the existing vibration measuring instrument. The peak of the measured time series waveform was measured clearly and it showed a similar value to the existing natural frequency.

• 문상현(학생회원, 서울과학기술대학교 건축학전공, 석사과정) | Moon, Sang-Hyouen
• 윤성원(서울과학기술대학교 건축학부 교수, 공학박사) | Yoon, Sung-Won 교신저자