Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
| no. | roughness coefficient | injection pressure (MPa) | fracture aperture (mm) | SDS (%) |
|---|---|---|---|---|
| 1–108 | 0.428 | |||
| 0.241 | 0.1 | 0.06 | 0 | |
| 0.16 | 0.2 | 0.12 | 0.1 | |
| 0.125 | 0.3 | 0.18 | 1 |
