Most of the apartment buildings to be remodeled are in the form of wall structures, and walls are very important structural members. When remodeling, there are cases where existing walls are demolished and new walls are installed. If a wall is newly installed, the continuity of the wall from the foundation to the top floor must be ensured. Some slabs prevents the vertical continuity of the reinforced wall. It is because the upper and lower wall reinforcing bars must be connected through the demolished slab and the concrete must be poured. Therefore, in this study, the method to secure the vertical continuity of the reinforced wall during the remodeling will be examined.

• 이은진(㈜동양구조이앤알, 기술연구소장, 공학박사) | Lee, Eun Jin Corresponding author
• 현창호(㈜동양구조이앤알, 부소장, 공학석사 수료) | Hyoun, Chang Ho
• 현창국(㈜동양구조이앤알, 대표, 공학박사 수료) | Hyoun, Chang Kook