This Paper evaluates the effect of Shear Design Article of KCI 2012 on the isolated footing of 15-story and 25-story frame type apartment buildings of which an apartment unit area is 59m2. As a result, the footing depth of a 15-story building shows 30.7% increase, and 25-story one, 39% increase, respectively. The minimum footing depth of isolated footing to resist pile punching is 750mm for a 15-story building and 830mm for a 25-story one.

• 이범식(LH공사 토지주택연구원 건설환경연구실 연구위원, 공학박사) | Lee, Bum Sik
• 박성식(LH공사 토지주택연구원 건설환경연구실 수석연구원) | Park, Sung Sik