터널과지하공간 (Tunnel and Underground Space)
- 제1권2호
- /
- Pages.168-180
- /
- 1991
- /
- 1225-1275(pISSN)
- /
- 2287-1748(eISSN)
전면접착형 록볼트의 지보거동: 이론적 수식화와 경계요소해석에 대한 적용
초록
Through field measurements, it was shown that the shear stresses along a fully grouted rock blot were proportional to the differences between the displacement of a bolt rod and that of surrounding rock. Accordingly the theoretical equation for the displacement along a rock bolt, R(x), can be proposed as differential form;
키워드