흙막이 벽체에 적용하는 콘크리트 충전형 엄지말뚝의 휨성능 분석

다국어 초록 (Multilingual Abstract)

The purpose of this study was to evaluate bending performance of concrete filled soldier pile for temporary retaining wall. Structural performance tests were conducted on total number of four specimens. Each specimen had a unique characteristics with combination of the following variables, existence of reinforcing bar and locations of reinforcing steel plates. The results of this study were as follows; concrete filled steel tubes with being reinforced bar and flange rather than non-bar showed better performance. Higher yield, tensile strength and sufficient plastic strain were archived and maximum moment observed in experiments exceeded theoretical maximum moment in both allowable stress design and limit state design at all specimens.

목차 (Table of Contents)

• Abstract
• 1. 서론
• 2. 휨성능 실험 계획
• 3. 실험결과
• 4. 분석 및 고찰
• 5. 결론
• REFERENCES

참고문헌 (Reference)

1 한남희, "흙막이 섬유보강이 지하외벽과의 전단연결재 전단내력에 미치는 영향" 대한건축학회 18 (18): 63-68, 2002

2 Hanbin Ge, "Strength of Concrete-Filled Thin-Walled Steel Box Columns :Experiment" 118 (118): 3036-3053, 1992

3 최재원, "PS 띠장을 이용한 버팀대식 흙막이 공법의 적용 사례분석" 대한건축학회 20 (20): 115-122, 2004

4 Hong, S. J., "Experimental Assessment of Shear Strength of PUS-Floor Joints" 31 (31): 183-184, 2011

5 Yeom, J. E., "An Analysis on the Factor Influence on Selection of Retaining Wall Methods in Korea"

6 Kim, C. M., "A Study on the Performance Improvement of a PHC-W Retaining Wall Pile According to the Steel Wire Relocation" 15 : 63-64, 2016

7 Kim, G. H., "A Design Case of Deep Excavation with Steel Pipe Strut Method" 101-102, 2016