foundations - cvut.cz
TRANSCRIPT
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Foundations
Function of foundation
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Types of foudations
Use of different foundations
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Pad footing
Continuous footings
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Strip footings
Piled foundation
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Beam foundation
Rafts
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Basic rules
a
>2a
Footing
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Piles cap
Settlement
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Limiting deflections
Bearing capacity
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Stability
Exposure conditions
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Foundation
Preasure distribution
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Retaining walls
Verification of stability
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Reinforced concrete walls
Shanghai collapse
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Shanghai collapse
Main point
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Exam questions
• The functions of foundation • Different foundations and their use
• Basic rules for pad footings (unreinforced, reinforced, concrete cover)
• Piled foundation
• Pressure distribution (in cohesive cohensionless soil, design assumption)
• Limiting distortion and deflections of isolated and raft foundations
• Cracking of walls due to foundation settlement
Shanghai, 2009
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Building collapse in Shanghai, 2009 Building Collapsed In Shanghai (06/27/2009) (Daqi)
At around 5:30am on June 27, an unoccupied building still under construction at Lianhuanan
Road in the Minhang district of Shanghai city toppled over. One worker was killed.
Building collapse in Shanghai, 2009
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Building collapse in Shanghai, 2009
Building collapse in Shanghai, 2009
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Building collapse in Shanghai, 2009