Universal Soil Classification & Bearing Capacity Evaluation Engine
Choose any USCS soil classification type or bedrock option from the menu for each stratum below.
| Depth (m) | Soil Classification & Description Tab | Blows ($15\text{cm}$) | SPT ($N$) | Design Factor ($F_d$) | Allowable $q_a$ | Desirable Structure Compatibility |
|---|---|---|---|---|---|---|
| 0.00 - 1.50 | -- | 5 | 3.0 (FS) | 60 kPa | Lightweight 1-Storey Shed / Guard House | |
| 1.50 - 3.00 | -- | 8 | 3.0 (FS) | 110 kPa | Low-Rise Residential (2-3 Storeys) | |
| 3.00 - 5.00 | -- | 17 | 2.8 (FS) | 195 kPa | 3 to 5 Storey Commercial Building | |
| 5.00 - 7.50 | -- | 23 | 2.7 (FS) | 260 kPa | Mid-Rise Building (6 to 8 Storeys) | |
| 7.50 - 10.00 | -- | 34 | 2.5 (FS) | 380 kPa | High-Rise Structure (9 to 12 Storeys) | |
| 10.00 - 12.50 | -- | 47 | 2.5 (FS) | 510 kPa | Heavy High-Rise Tower / Anchor Foundation | |
| 12.50 - 15.00 | -- | 50+ | 2.0 (FS) | 650+ kPa | Skyscraper / Massive Bridge Piers (End-Bearing) |
Prepared By:
Geotechnical Engineer
Nasrun Engineering Consultancy
Approved By:
Engr. Naizer Yusop Nasaron, CE, STE, MBA
Managing Director