인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
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.
초록·키워드
Coal mining is an industry susceptible to slope failures, which can lead to significant economic losses and casualties. To mitigate this risk, a study was conducted to assess the stability of a post-landslide slope in the QR pit. The Factor of Safety (FOS) was calculated before and after slope improvement using Slide 6.0 software and the Bishop method. Results indicated that the initial FOS was 1.19, categorizing the slope as NOT STABLE. After improvement, the FOS increased to 1.33, classifying the slope as STABLE. The primary cause of the landslide was identified as groundwater activity, exacerbated by large cavities and cracks in the slope material. To address these issues, three potential mitigation measures were proposed: slope geometry modification, counterweight installation, and geomembrane application. The safety factor analysis necessitated the modification of the slope geometry to improve lowwall slope stability. This was achieved through the application of counterweights and geomembranes.
인공지능 문자 인식 모델을 통해 추출된 텍스트로, 일부 오타나 오류가 포함될 수 있으나 지속적으로 개선 중입니다.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.