unit 2 part b structural requirements for buildings (continued)
DESCRIPTION
UNIT 2 part B STRUCTURAL REQUIREMENTS FOR BUILDINGS (continued). Suspension Structures. Key influences in designing and constructing buildings structural design structural materials. STRUCTURAL DESIGN - PowerPoint PPT PresentationTRANSCRIPT
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Unit 2 - 1Introduction to Construction Technology
School of the Built Environment
UNIT 2 part B
STRUCTURAL REQUIREMENTS FOR BUILDINGS (continued)
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Unit 2 - 2Introduction to Construction Technology
School of the Built Environment
Suspension Structures
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Unit 2 - 3Introduction to Construction Technology
School of the Built Environment
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Unit 2 - 4Introduction to Construction Technology
School of the Built Environment
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Unit 2 - 5Introduction to Construction Technology
School of the Built Environment
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Unit 2 - 6Introduction to Construction Technology
School of the Built Environment
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Unit 2 - 7Introduction to Construction Technology
School of the Built Environment
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Unit 2 - 8Introduction to Construction Technology
School of the Built Environment
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Unit 2 - 9Introduction to Construction Technology
School of the Built Environment
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Unit 2 - 10Introduction to Construction Technology
School of the Built Environment
Key influences in designing and constructing buildings
• structural design
• structural materials
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Unit 2 - 11Introduction to Construction Technology
School of the Built Environment
STRUCTURAL DESIGN
Strength the materials used in the construction of the building must have adequate to support all applied loads
dead loads live loads
Stability must be capable of withstanding all appled forces without becoming unstable
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Unit 2 - 12Introduction to Construction Technology
School of the Built Environment
Tensile stressCompressive stress
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Unit 2 - 13Introduction to Construction Technology
School of the Built Environment
Shear stress
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Unit 2 - 14Introduction to Construction Technology
School of the Built Environment
Overturning moments
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Unit 2 - 15Introduction to Construction Technology
School of the Built Environment
Overturning moments
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Unit 2 - 16Introduction to Construction Technology
School of the Built Environment
Buckling
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Unit 2 - 17Introduction to Construction Technology
School of the Built Environment
Vertical force
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Unit 2 - 18Introduction to Construction Technology
School of the Built Environment
Vertical force
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Unit 2 - 19Introduction to Construction Technology
School of the Built Environment
Wind loading
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Unit 2 - 20Introduction to Construction Technology
School of the Built Environment
Horizontal ground force
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Unit 2 - 21Introduction to Construction Technology
School of the Built Environment
Buttressing
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Unit 2 - 22Introduction to Construction Technology
School of the Built Environment
Oblique forces
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Unit 2 - 23Introduction to Construction Technology
School of the Built Environment
Unstable structure
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Unit 2 - 24Introduction to Construction Technology
School of the Built Environment
The gothic structure
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Unit 2 - 25Introduction to Construction Technology
School of the Built Environment
Variation on the gothic structure
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Unit 2 - 26Introduction to Construction Technology
School of the Built Environment
Variation on the gothic structure
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Unit 2 - 27Introduction to Construction Technology
School of the Built Environment
Deformation
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Unit 2 - 28Introduction to Construction Technology
School of the Built Environment
Tension and compression
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Unit 2 - 29Introduction to Construction Technology
School of the Built Environment
STRUCTURAL MATERIALS
• Timber, stone, brick - oldest most traditional materials. Generally limited to smaller structures.
• STEEL Widely used from thinnest sheets to solid sections.Good in tension, not quite so good in compression.Used in solid sections, reinforcing bars, tubular sections and cables
• CONCRETEPredates steel/iron as a construction material. Good in compression, weak in tension – hence reinforced concrete
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Unit 2 - 30Introduction to Construction Technology
School of the Built Environment
Some example of complex structures
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Unit 2 - 31Introduction to Construction Technology
School of the Built Environment
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Unit 2 - 32Introduction to Construction Technology
School of the Built Environment
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Unit 2 - 33Introduction to Construction Technology
School of the Built Environment
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Unit 2 - 34Introduction to Construction Technology
School of the Built Environment
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Unit 2 - 35Introduction to Construction Technology
School of the Built EnvironmentTaipei 101
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Unit 2 - 36Introduction to Construction Technology
School of the Built Environment