Earticle

초록

영어

Recently, urban redevelopment and reconstruction have been actively carried out due to the aging of existing buildings. As reconstruction increases, the number of buildings being demolished is increasing rapidly. The application of reasonable construction standards and safety specifications is necessary for on-site management of the increased demolition work, but the situation is not satisfactory. For this reason, safety accidents occur frequently due to loads exceeding the member strength between working floors, and construction plans are required to take countermeasures, but it is difficult to apply them due to insufficient criteria for structural safety evaluation. Therefore, this study analyzed variables of demolition work of reinforced concrete buildings to derive applicable working conditions and allowable loads to be applied to demolition work, and suggested a plan to review structural safety evaluation according to the load of demolition equipment and debris. The proposal of this study is expected to be used as useful data from the submission of safety construction plans by managers to supervision at the demolition of buildings.

목차

Abstract
1. 서론
1.1 연구의 배경 및 목적
1.2 연구범위 및 방법
2. 적용 하중의 가정
2.1 해체 잔재물의 하중
2.2 장비별 고정하중과 하중계수 및 충격하중계수
3. 부재 강도 해석 모델
3.1 전단응력과 휨응력
3.2 부재별 지지조건
3.3 부재별 휨모멘트 강도
4. 결과 및 분석
4.1 양단고정 슬래브 부재의 해석결과
4.2 양단고정 보 부재의 해석결과
4.3 해석결과 분석
5. 결론
REFERENCES

저자

• 윤태호 [ Yoon, Tae-Ho | 창원대학교 건축공학과 교수, 공학박사 ]
• 손보식 [ Son, Bo-Sik | 남서울대학교 건축공학과 교수, 공학박사 ] Corresponding Author

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