지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2017.1
- 수록면
- 313 - 326 (14page)
이용수
초록· 키워드
오류제보하기
Based on the reliability theory and limit analysis method, the roof stability of a shallow tunnel is investigated under the condition of surface settlement. Nonlinear Hoek-Brown failure criterion is adopted in the present analysis. With the consideration of surface settlement, the internal energy and external work are calculated. Equating the rate of energy dissipation to the external rate of work, the expression of support pressure is derived. With the help of variational approach, a performance function is proposed to reliability analysis. Improved response surface method is used to calculate the Hasofer-Lind reliability index and the failure probability. In order to assess the validity of the present results, Monte-Carlo simulation is performed to examine the correctness. Sensitivity analysis is used to estimate the influence of different variables on reliability index. Among random variables, the unit weight significantly affects the reliability index. It is found that the greater coefficient of variation of variables lead to the higher failure probability. On the basis of the discussions, the reliability-based design is achieved to calculate the required tunnel support pressure under different situations when the target reliability index is obtained.
목차
등록된 정보가 없습니다.
참고문헌 (0)
참고문헌 신청함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
Reliability analysis of circular tunnel with consideration of the strength limit state
Geomechanics & engineering
2018 .01
-
Catastrophe analysis of active-passive mechanisms for shallow tunnels with settlement
Geomechanics & engineering
2018 .01
-
Reliability of Structures
대한토목학회지
2015 .06
-
제조업 장비의 신뢰성 향상을 위한 신뢰성지수 개발
신뢰성응용연구
2016 .09
-
Reliability-based design optimization using reliability mapping functions
Structural engineering and mechanics : An international journal
2017 .01
-
신뢰성 물리학을 활용한 유도탄 중앙처리보드의 신뢰성 설계 사례 연구
신뢰성응용연구
2022 .06
-
Reliability-based design optimization using reliability mapping functions
Structural Engineering and Mechanics, An Int＇l Journal
2017 .01
-
Roof failure of shallow tunnel based on simplified stochastic medium theory
Geomechanics & engineering
2018 .01
-
An efficient simulation method for reliability analysis of systems with expensive-to-evaluate performance functions
Structural engineering and mechanics : An international journal
2015 .01
-
시험 결과를 이용한 원샷 시스템의 신뢰도 추정 방안 적용가능성 연구
대한산업공학회지
2018 .08
-
Reliability studies on RC beams exposed to fire based on IS456:2000 design methods
Structural engineering and mechanics : An international journal
2016 .01
-
Reliability index for non-normal distributions of limit state functions
Structural engineering and mechanics : An international journal
2017 .01
-
A response surface method based on sub-region of interest for structural reliability analysis
Structural engineering and mechanics : An international journal
2016 .01
-
Reliability index for non-normal distributions of limit state functions
Structural Engineering and Mechanics, An Int＇l Journal
2017 .01
-
고신뢰성 보조전원장치 개발을 위한 신뢰성 평가에 대한 연구
전기학회논문지
2020 .10
-
신뢰성 스코어카드 기반의 개발단계 무기체계 신뢰성 성과관리 방안
신뢰성응용연구
2023 .09
-
사질토지반 얕은기초의 한계상태설계를 위한 신뢰성 분석
한국방재학회논문집
2016 .01
-
Reliability Modeling and Analysis of One-Shot Systems
한국신뢰성학회 학술대회논문집
2016 .05
-
Reliability Evaluation of Power System Operations Considering Time-Varying Features of Components
Journal of Electrical Engineering & Technology
2015 .07
-
자동차 구동축 소음 저감을 위한 신뢰성 개선프로세스의 개발
신뢰성응용연구
2020 .12
이 논문의 저자 정보
최근 본 자료
댓글(0)
0