Shipyard Drydocks
Basins, ramps, cranes, workshops, and maintenance procedures for repairing ships out of water.
Core metadata
- ID: shipyard_drydocks
- Era: Classical
- First known date: -500 (century)
- Region: Classical Greek naval bases / Piraeus and wider ancient Mediterranean shipsheds
- Review status: source_checked
- Maturity: N/A
Prerequisites
- Advanced Shipbuilding (Bireme, Trireme) (advanced_shipbuilding_bireme_trireme)
- Harbor Engineering (Breakwaters) (harbor_engineering_breakwaters)
- Merchant Partnership Contracts (merchant_partnership_contracts)
Dependents
Fields
- None.
Node sources
- Ship Sheds of Ancient Naval Bases Found in Greece (Archaeological Institute of America / Archaeology Magazine, 2016, review) • Supports: node
Locator: Archaeology Magazine reports excavated Piraeus ship sheds associated with Classical Athenian naval bases and trireme storage, supporting the shipyard/haul-out maintenance scope. - Ship Sheds of the Ancient Mediterranean (UK Research and Innovation, 2007, official_agency) • Supports: node
Locator: The UKRI project abstract states that ancient Mediterranean oared warships were hauled out of the water and kept under cover in shipsheds to protect hulls and superstructure.
Prerequisite edge evidence
Edge/source evidence summary:
- Prerequisite edges: 3
- Average edge confidence: 73%
- Prerequisite sources: 0
- expert_inference: 3
| Prerequisite | Type | Confidence | Evidence level | Note | Sources |
|---|---|---|---|---|---|
| Advanced Shipbuilding (Bireme, Trireme) (advanced_shipbuilding_bireme_trireme) | enabling | 68% | expert_inference | Advanced Shipbuilding (Bireme, Trireme) provides a capability that enables this technology without being the only possible path. | No sources recorded. |
| Harbor Engineering (Breakwaters) (harbor_engineering_breakwaters) | enabling | 82% | expert_inference | Repair drydocks depend on harbor infrastructure, but drydock capability can be provided through multiple historical patterns. | No sources recorded. |
| Merchant Partnership Contracts (merchant_partnership_contracts) | enabling | 68% | expert_inference | Merchant Partnership Contracts provides a capability that enables this technology without being the only possible path. | No sources recorded. |
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