An advanced lumped-mass stick (LMS) model is developed to improve the dynamic response accuracy of the conventional LMS model. In order to display the performance of the advanced LMS model, a four-story frame structure is prepared and performed a shaking table test using several earthquake ground motions. The frame structure consists of stainless steel and mass plates. The horizontal natural frequencies of first to fourth mode are 1.86Hz to 48.83Hz. In this paper, the seismic responses resulted from the advanced LMS model of the structure are compared with the results of the shaking table test.

Abstract
 1. 서 론
 2. 집중질량모델 성능 비교
 3. 결 론

• 선휘창(전북대학교, 토목공학과) | Sun Hwichang
• 노화성(전북대학교, 토목공학과) | Roh Hwasung 교신저자