Table 1.
The specifications of the probe.
| Probe types | Cone base | Cone tip | Friction sleeve | |||
|---|---|---|---|---|---|---|
Cross-sectional area ( ) |
Diameter (mm) | Angle (°) | Length (cm) | Surface area (cm2 ) | Effective area ratio | |
| CPT probe | 10 | 35.7 | 60 | 13.37 | 150 | – |
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.