CWS(Continuous Wall System)Ⅱ 공법의 개발 및 적용에 관한 연구 = Study on Development and Application of CWS(Continuous Wall System)Ⅱ Method

다국어 초록 (Multilingual Abstract)

CWSⅠmethod developed to overcome the problems of frequent occurrence in the application of existing downward construction methods has demonstrated excellent efficiency. However, in the case of using slurry wall instead of SCW or CIP as a retaining wall, the improvements in connecting steel beams with the wall were demanded.
Therefore, the study of CWSⅡ method was carried out in order to accomplish the CWSⅠmethod reflecting its strong points and to ensure the settlement of a steel beam and to induce the diaphragm effect of a slab while reducing the degree of difficulty and the term of works and the cost of construction.
In this paper, the concept and features of CWSⅡ method as well as the progress of execution was discussed by comparing with existing methods

다국어 초록 (Multilingual Abstract)

CWSⅠmethod developed to overcome the problems of frequent occurrence in the application of existing downward construction methods has demonstrated excellent efficiency. However, in the case of using slurry wall instead of SCW or CIP as a retaining wall, the improvements in connecting steel beams with the wall were demanded.
Therefore, the study of CWSⅡ method was carried out in order to accomplish the CWSⅠmethod reflecting its strong points and to ensure the settlement of a steel beam and to induce the diaphragm effect of a slab while reducing the degree of difficulty and the term of works and the cost of construction.
In this paper, the concept and features of CWSⅡ method as well as the progress of execution was discussed by comparing with existing methods

참고문헌 (Reference)

1 토목공법연구회, "톱다운공법 구조와 시공" 도서출판 일광 2005

2 대우건설 건축기술팀, "탑다운 시공 매뉴얼"

3 이동희, "탑다운 공법 시공" 67-, 2002

4 (주)한빛구조엔지니어링, "슬러리월에서 슬래브 강막작용을 이용하여 토압 지지가 이루어지도록 한 지하 구조물의 역타 구축 공법, 특허출원서"

5 (주) 한빛구조, "매립형 철골띠장과 슬래브 강막작용을 이용하여 지하외벽의 연속시공이 가능하도록 한 지하 구조물 시공방법, 특허출원서"

6 대한건축학회, "건축기술지침Ⅰ" 공간예술사 2006

7 (주)SPS, "SPS 공사자료"

8 이정배, "CWS공법(buried wale Continuous Wall System)의 개발에 관한 연구" 한국건축시공학회 6 (6): 81-89, 2006