지하 구조물 외벽에 적용되는 방수재료의 구조체 거동 및 진동 대응 성능 설계 제안 연구
A Study on the Seismic Performance Design of Waterproofing Materials Applied Single-side Walls on Underground Structures
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초록
본 연구에서는 건설 구조물에 사용되는 건설 자재 중 콘크리트 구조체에 전면 부착 시공되어 건축물의 내외부로부터 스며들거나넘쳐흐르는 물을 막을 수 있는 차단마감재인 방수재료에 있어 가속 환경 조건 속의 지하 외벽에서의 방수 성능 설계의 일환으로 내진 성능 설계가능성을 제안하고 그 품질검증 시험방법에 대해 검토하였다. 국내외 건설자재 내진설계 현황을 살펴보았을 때, 국내의 경우 아직까지 현행법상 건축 과정에서의 내진설계 규제는 있지만 자재에 대한 규제는 없어 내진용 제품군이 드물고 대부분 시공법에 의존하고 있는 상황이다. 국외의 경우 일본, 캐나다, 독일과 같이 비구조재에 내진성능을 부여한 다양한 건축자재가 개발되고 있음을 확일 할 수 있었고, 이러한 내진설계 개념은 앞장에서 살펴본 바와 같이, 지하 콘크리트 구조체에 전면접착 혹은 부분 부착되어 시공되는 선행 외방수재료에 있어 지진에 대한 보완 대응력을 가질 수 있다면 내진 설계된 구조체와 함께 누수 예방 및 방지 기술로서 그 적용성을 기대할 수 있을 것으로 판단된다.
Abstract
In this study, the possibility of seismic performance design was proposed and the quality verification test method was reviewed as part ofthe design of waterproof performance in underground walls under accelerated environment conditions for waterproofing materials, which are barrierand finishing material that can prevent ingress or overflowing water from inside and outside of a building by attaching all of the construction materialsused in construction structures. Considering the current state of earthquake-resistant design of construction materials in Korea and abroad, seismicproduct groups are rare and mostly dependent on construction methods because there are no regulations on materials, although there are still regulationson earthquake-resistant design in the building process under the current law. Overseas, it was possible to confirm that various building materials thatgave seismic performance to non-structural materials, such as Japan, Canada, and Germany, are being developed. If it is possible to have a complementaryresponse to earthquakes in the advanced external waterproofing materials, it can be expected to be applicable as leak prevention and preventiontechnology along with the seismic designed structure.
참고문헌 (15)
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