강성사면에 인접한 옹벽의 거동에 관한 연구

• 영문명: Behavior of retaining wall near rigid slopes
• 발행기관: 강원대학교 산업기술연구소
• 저자명: 유남재 이명욱 박병수
• 간행물 정보: 『산업기술연구』vol.18, 1~11쪽, 전체 11쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 1998.09.30

영문 초록

This thesis is an experimental and numerical research on bearing capacity acting retaining walls close to rigid slopes with stiff angles. Experiments were performed with changing the roughness of adjacent slope to the wall, its inclination, distance between wall and slope. Vertical stress and applied surcharge loads were measured by miniature earth cells and a load cel respectively. Stress distribution Vertical Settlement of surcharge load of rigid model footing were measured by LVDTs. Bearing capacities of surcharge loads were compared with theoretical estimations by using several different methods of limit equilibrium and numerical analysis. For limit equilibrium methods, the modified silo and the wedge theories, proposed by Chung sung gyo and Chung in gyo (1994) were used to analyze test results Based on those modified theories, the particular solution with the boundary condition of surcharge loads on the surface of backfill was obtained to find the stress distributions acting in the backfill and to compare with test results. From results of surcharge test with model wall being very close to the slope, analyzed results by the modified silo theory and to be in the better agreements than other methods.

목차

Abstract

1. 서론

2. 문헌고찰 및 제시

3. 실험

4. 모형실험 결과 및 분석

5. 결론

참고문헌

키워드

강성사면 극한평형 보완사이로 보완흙쐐기 Rigid Slopes Modified Silo Limit Equilibrium Modified Wedge