transcript
- Slide 1
- FOOTINGS
- Slide 2
- FOUNDATION Transfers load from super structure to the natural
foundation (soil). Distribute the load uniformly to the soil.
Provide firm and level platform for the construction of super
structure. Provide stability against external forces such as wind,
rain, EQ, landslide etc. It avoids or reduce excessive settlement
(both uniform & differential).
- Slide 3
- TYPES OF FOUNDATION SHALLOW FOUNDATION (D/B < 1) DEEP
FOUNDATION (D/B > 1)
- Slide 4
- TYPES OF SHALLOW FOUNDATION Wall or Strip Footing Isolated or
Single Footing Combined Footing Cantilever or Strap Footing Raft or
mat Foundation
- Slide 5
- WALL OR STRIP FOOTING
- Slide 6
- ISOLATED OR SINGLE FOOTING
- Slide 7
- COMBINED FOOTING
- Slide 8
- CONTINUOUS FOOTING
- Slide 9
- CANTILEVER OR STRAP FOOTING
- Slide 10
- RAFT OR MAT FOUNDATION
- Slide 11
- Slide 12
- TYPES OF DEEP FOUNDATION Pile Foundation Well Foundation
- Slide 13
- CLASSIFICATION OF PILES Method of load transfer Function or
action Composition and Material Installation
- Slide 14
- METHOD OF LOAD TRANSFER End Bearing Pile Friction Pile
- Slide 15
- END BEARING PILE
- Slide 16
- FRICTION PILE
- Slide 17
- Slide 18
- FUNCTION OR ACTION Compaction Piles Tension or uplift piles
Anchor piles Fender piles Sheet piles
- Slide 19
- Slide 20
- COMPOSITION AND MATERIAL Timber Piles Steel Piles Concrete
Piles Composite Piles
- Slide 21
- INSTALLATION Driven pile or Precast pile Cast in situ
piles
- Slide 22
- Driven pile or Precast pile
- Slide 23
- Cast in situ piles
- Slide 24
- WELL FOUNDATION Well curb Cutting edge Steining Bottom plug Top
plug Well cap
- Slide 25
- WELL FOUNDATION
- Slide 26
- Slide 27
- SHAPES OF WELLS