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Lecture _1
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65562602(Reinforced Concrete Design)
Phakin Loyjaroen Reinforced Concrete Design
1 2552
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Phakin Loyjaroen Reinforced Concrete Design
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081-762-5563
042-970-053
E-mail : [email protected]
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Phakin Loyjaroen Reinforced Concrete Design
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Phakin Loyjaroen Reinforced Concrete Design
Phakin Loyjaroen Reinforced Concrete Design
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3.
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Phakin Loyjaroen Reinforced Concrete Design
1. 60
1.1 (Midterm Examination) 30
1.2 (Assignments) 20
1.3 (Class attendance) 10
2. (Final Examination) 40
100
3.
80-100 = A
75-79 = B+
70-74 = B
65-69 = C+
60-64 = C
55-59 = D+
50-54 = D
0-49 = F
Phakin Loyjaroen Reinforced Concrete Design
80% I
0
1 1
1 (Introduction)
Phakin Loyjaroen Reinforced Concrete Design
(Reinforcement Concrete Structure)
Phakin Loyjaroen Reinforced Concrete Design
(Cantilever Constructions)
Phakin Loyjaroen Reinforced Concrete Design
(Simply Support Beam)
Phakin Loyjaroen Reinforced Concrete Design
(Simply Support Beam)
Phakin Loyjaroen Reinforced Concrete Design
(Cantilever Beam System)
Phakin Loyjaroen Reinforced Concrete Design
T I (Precast (T, Double T and I) Beams)
Phakin Loyjaroen Reinforced Concrete Design
(Box Girder Bridge)
Phakin Loyjaroen Reinforced Concrete Design
(Three Hinge Arch)
Phakin Loyjaroen Reinforced Concrete Design
(Continuous Arch)
Phakin Loyjaroen Reinforced Concrete Design
(Cable Stayed Girder Bridge)
Phakin Loyjaroen Reinforced Concrete Design
(Shells (Barrel, Hypar))
Phakin Loyjaroen Reinforced Concrete Design
(Modern Highrise Building)
Phakin Loyjaroen Reinforced Concrete Design
(Moment Resisting Frame)
Phakin Loyjaroen Reinforced Concrete Design
(Moment Frame Action)
Phakin Loyjaroen Reinforced Concrete Design
(Moment Frame Action)
Phakin Loyjaroen Reinforced Concrete Design
(Frame Wall Lateral Force Resisting System)
Phakin Loyjaroen Reinforced Concrete Design
(One-Way)
Phakin Loyjaroen Reinforced Concrete Design
(Two-Way Slab with Beams)
Phakin Loyjaroen Reinforced Concrete Design
(Joist Floor System)
Phakin Loyjaroen Reinforced Concrete Design
(Flat Plate Floor System)
Phakin Loyjaroen Reinforced Concrete Design
(Flat Slab Floor System)
Phakin Loyjaroen Reinforced Concrete Design
(Waffle Floor Slab System)
Phakin Loyjaroen Reinforced Concrete Design
(Typical Structure)
Phakin Loyjaroen Reinforced Concrete Design
(Typical Structure)
Phakin Loyjaroen Reinforced Concrete Design
(Typical Structure)
Phakin Loyjaroen Reinforced Concrete Design
(Structural Design Concept)
Phakin Loyjaroen Reinforced Concrete Design
(Stability)
(Safty)
(Serviceability)
(Economy)
(Environment)
(Why Reinforced Concrete?)
Phakin Loyjaroen Reinforced Concrete Design
(Disadvantages)
Phakin Loyjaroen Reinforced Concrete Design
Construction time Concrete Quality Control Cracking of Concrete
(Reinforced Concrete (RC) Structures)
Phakin Loyjaroen Reinforced Concrete Design
(Concrete)
(Steel Bars)
(Steel and Concrete in Combination)
Phakin Loyjaroen Reinforced Concrete Design
Concrete: 0.000010 - 0.000013
Steel: 0.000012
(Concrete Properties)
Phakin Loyjaroen Reinforced Concrete Design
(Water Cement Ratio (W/C))
Phakin Loyjaroen Reinforced Concrete Design
Low W/C
High Strength
Low Workability
Optimal ratios obtained
by trial and experience
High W/C
Low Strength
High Workability
0.3 0.7
(Effect of water-cement ratio on 28 days compressive strength)
Phakin Loyjaroen Reinforced Concrete Design
0.7
(Compressive Strength of Concrete)
Phakin Loyjaroen Reinforced Concrete Design
c = 28
c = 210, 240, 280,320 kg/cm2
c = 350-700 kg/cm2
(Tensile Strength of Concrete)
Phakin Loyjaroen Reinforced Concrete Design
10-15%
Splitting Tensile Test (ASTM C496):
cr 1.59-1.86 kgf/cm2 cr 1.33-1.59 kgf/cm2
(Tensile Strength in Flexure)
Phakin Loyjaroen Reinforced Concrete Design
Standard Beam Test (ASTM C78):
r = 2 kg/cm2
(Stress-Strain Relationship of Concrete)
Phakin Loyjaroen Reinforced Concrete Design
(Modulus of elasticity)
Phakin Loyjaroen Reinforced Concrete Design
(Steel Reinforcment)
Phakin Loyjaroen Reinforced Concrete Design
(Steel Reinforcment)
Phakin Loyjaroen Reinforced Concrete Design
(Stardard Reinforcing Bar Dimension and Weight)
Phakin Loyjaroen Reinforced Concrete Design