In this paper, Nonlinear Static Pushover analysis method(NSP) is proposed which apply to RC buildings reinforced by external retrofit fornseismic performance. Based on previous analysis and research, NSP is more developed by connection nonlinearity according to shearnresistance mechanism such as dowel and adhesive resistance as major shear resistance elements. According to the proposed method,nstructural analysis for example buildings was carried out to evaluate seismic performance of buildings. And, it was confirmed thatndepending on shear strain and characteristics of joint resistant of external retrofitting are different from internal retrofitting. Furthermore,nthe strength reduction coefficient of the anchor needs to be considered at the joint design.

터널은 지하수 처리방법에 따라 배수형 및 비배수 방수형식으로 구분된다. 배수형 방수형식 터널은 콘크리트 라이닝 배면의 지하수에 대한 수압을 고려하지 않으므로 대단면 터널 및 얇은 라이닝 콘크리트 두께 등 터널형상 선정에서 자유롭고 경제적인 장점이 있다. 하지만 터널의 배수시스템에 문제가 생기는 경우 라이닝 콘크리트 배면에 지하수로 인한 수압으로 장기적인 측면에서 터널의 구조적 안전성에 영향을 주기 때문에 터널의 내구연한 동안 배수시스템에 대한 유지관리와 문제 발생 시 적절한 보수, 보강 방법의 적용이 필요한 실정이다.

In this study, Determine weight of damages, which were excerpt from analyzing inspection reports in Road Tunnel, using AHP technique. The result of weight of damages using AHP. is a slight difference from current weight one. So we need to think about this conclusion as new weight of damages in road tunnel.