Flashcards
NDC Piled Foundations
Flashcards do conjunto (2)
- 1CONTINUOUS HELICAL DISPLACEMENT CHD• Bullet end and high torque shaft
• Hollow stem auger or pipe through which concrete is fed
• Drill displaces soil (not removed)
• Helix cuts into soil
• Concrete pile
• Reinforcement
• Sequential process of inserting, auger, withdrawing auger and inserting concrete and inserting reinforcement.
Friction bearing - 2CONTINUOUS FLIGHT AUGER CFA• Continuous helical auger with hollow tube through centre - Tremie pipe
• Arisings / spoil from auger (non displacement)
• end bearing
Informações
- Descrição
- Level 5 NDC FlashCards sobre NDC Piled Foundations, criado por Mathew Morgan em 05-01-2020.
- Criado por
- Mathew Morgan
- Visualizações
- 2
- Avaliação