Summary of track examples
| Track | Pile type | Example | Substructure type | Soil type | Special considerations | Construction controls | |
|---|---|---|---|---|---|---|---|
| Driving criteria basis | Planned retap 3 d after EOD | ||||||
| 1 | H-pile | 1 | Integral abutment | Cohesive | — | Wave equation | No |
| 2 | Pier | Mixed | Scour | ||||
| 3 | Integral abutment | Cohesive | Downdrag | ||||
| 4 | Pier | Non-cohesive | Uplift | ||||
| 5 | Integral abutment | Cohesive | End bearing in bedrock | ||||
| Pipe pile | 6 | Pile bent | Non-cohesive | Scour | |||
| Prestressed concrete pile | 7 | Pile bent | Non-cohesive | Scour | |||
| 2 | H-pile | 1 | Integral abutment | Cohesive | — | Modified Iowa ENR formula | |
| Timber | 2 | Integral abutment | Non-cohesive | — | |||
| 3 | H-pile | 1 | Integral abutment | Cohesive | — | PDA/Capwap and wave equation | |
| 2 | Integral abutment | Cohesive | — | Wave equation | Yes | ||
| Track | Pile type | Example | Substructure type | Soil type | Special considerations | Construction controls | |
|---|---|---|---|---|---|---|---|
| Driving criteria basis | Planned retap 3 d after EOD | ||||||
| 1 | H-pile | 1 | Integral abutment | Cohesive | — | Wave equation | No |
| 2 | Pier | Mixed | Scour | ||||
| 3 | Integral abutment | Cohesive | Downdrag | ||||
| 4 | Pier | Non-cohesive | Uplift | ||||
| 5 | Integral abutment | Cohesive | End bearing in bedrock | ||||
| Pipe pile | 6 | Pile bent | Non-cohesive | Scour | |||
| Prestressed concrete pile | 7 | Pile bent | Non-cohesive | Scour | |||
| 2 | H-pile | 1 | Integral abutment | Cohesive | — | Modified Iowa ENR formula | |
| Timber | 2 | Integral abutment | Non-cohesive | — | |||
| 3 | H-pile | 1 | Integral abutment | Cohesive | — | PDA/Capwap and wave equation | |
| 2 | Integral abutment | Cohesive | — | Wave equation | Yes | ||
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