한국지반공학회:학술대회논문집 (Proceedings of the Korean Geotechical Society Conference)
- 한국지반공학회 2004년도 춘계학술발표회
- /
- Pages.301-310
- /
- 2004
한계평형 및 FEM 해석을 통한 Soil Nailing의 설계 적용성에 관한 연구
A Study on the Design Applicability of Soil Nailing Using Limit Equilibrium Analysis and Finite Element Model
- Kim, Won-Cheul (Dept. of Civil Engineering, Hanyang Univ.) ;
- Chun, Byung-Sik (Dept. of Civil Engineering, Hanyang Univ.) ;
- Yoon, Chang-Ki (Dept. of Civil Engineering, HanyangUniv.) ;
- Park, Shin-Young (Dept. of Civil Engineering, HanyangUniv.)
- 발행 : 2004.03.25
초록
The several computer programs for the design of soil nailed wall are often used in Korea. However, these programs have been used without and practical justification. Therefore, in order to evaluate the applicability of these programs for the design of soil nailing, these computer results were analyzed and compared with one another. The performance evaluations by the available programs, such as SNAILZ, TALREN97, SLOPE/W STABL6, and NAILMI6, were applied and the applied data were from 6 case history(21 section). The estimated factors of safety with available programs were compared with observed horizontal deformation from the field. This study showed that the program SNAILZ is most adequate tool for the design of soil nailed wall. Also, The finite element program SOILSTRUCT was applied for the analysis of nail inclination effect in soil nailed wall. The program SOILSTRUCT showed that the most optimal inclination of nail was
키워드