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DESIGN ASSIGNMENTS Flat Plate Design (Weighting: 15%) Repeat the example in Section 8.7 of the book Reinforced and Prestressed Concrete – Analysis and Design with emphasis on application of AS...

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DESIGN ASSIGNMENTS Flat Plate Design (Weighting: 15%) Repeat the example in Section 8.7 of the book Reinforced and Prestressed Concrete – Analysis and Design with emphasis on application of AS XXXXXXXXXXby Loo and Chowdhury XXXXXXXXXXwith the following specifications: ? fc' = 32 MPa ? the end spans in the x and y directions = 8 m (instead of 10 m) ? the interior spans = 10 m (instead of 12 m). Note that the modified Figure XXXXXXXXXXincorporating the above changes is given as follows. y y 2.5m 3.0m 3.0m 8m 8m 10m 10m 4m 5m Slab I }HMS1* Column strip }HMS2* L’3 L”3 l2 l1 x z a a b b c c d d L C R Slab I (Member I) 3.0m 8m 2.5m 3.0m 10m 8m x (a) Plan (b) Side elevation z Figure 8.7(l) (c) Elevation 2 Prestressed Concrete Design Problems Seven questions on prestressed concrete beam design and analysis from the book Loo, Y.C. and Chowdhury, S.H. (2013), Reinforced and Prestressed Concrete - Analysis and Design with Emphasis on Application of AS XXXXXXXXXX, Cambridge University Press, Melbourne, Second Edition as below: (1) Problem 3, Chapter XXXXXXXXXXProblem 4, Chapter XXXXXXXXXXProblem 5, Chapter XXXXXXXXXXProblem 3, Chapter XXXXXXXXXXProblem 4, Chapter XXXXXXXXXXProblem 2, Chapter XXXXXXXXXXProblem 3, Chapter 15 Weighting: 25% Due Date: Design Assignments, as above, are due in Week 9, Monday (5 pm) 28 August 2017.
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DESIGN ASSIGNMENTS Flat Plate Design (Weighting: 15%) Repeat the example in Section 8.7 of the book Reinforced and Prestressed Concrete – Analysis and Design with emphasis on application of AS XXXXXXXXXXby Loo and Chowdhury (2013) with the following specifications: ? f' = 32 MPa c ? the end spans in the x and y directions = 8 m (instead of 10 m) ? the interior spans = 10 m (instead of 12 m). Note that the modified Figure XXXXXXXXXXincorporating the above changes is given as follows. y y Slab I }HMS1* L’ 3 Column l 1 strip l 2 }HMS2* L” 3 x z (a) Plan (b) Side elevation d a a d 2.5m b b 3.0m L C R c c 3.0m Slab I (Member I) x 8m 10m 8m (c) Elevation Figure 8.7(l) z 2.5m 3.0m 3.0m 4m 5m 8m 10m 10m 8mPrestressed Concrete Design Problems Seven questions on prestressed concrete beam design and analysis from the book Loo, Y.C. and Chowdhury, S.H. (2013), Reinforced and Prestressed Concrete - Analysis and Design with Emphasis on Application of AS XXXXXXXXXX, Cambridge University Press, Melbourne, Second Edition as below: (1) Problem 3, Chapter 13 (2) Problem 4, Chapter 13 (3) Problem 5, Chapter 13 (4) Problem 3, Chapter 14 (5) Problem 4, Chapter 14 (6) Problem 2, Chapter 15 (7) Problem 3, Chapter 15 Weighting: 25% Due Date: Design Assignments, as above, are due in Week 9, Monday (5 pm) 28 August 2017. 2

Answered Same Day Dec 27, 2021

Solution

David answered on Dec 27 2021
123 Votes
prestress.24-9 .xlsx
Flat Plate Design
fc′ = 32 MPa
the end spans in the x and y directions = 8 m (instead of 10 m)
the interior spans = 10 m (instead of 12 m).
column a–a: 350 mm × 350 mm
column b–b: 400 mm × 400 mm
column c–c: 450 mm × 450 mm
slab d–d: 400 mm thick (all sections).
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For dead load (g):
self-weight
*superimposed dead load of 3 kPa.
For live load (for car park as per AS/NZS 1170.1-2002 Structural Design Actions Part 1:
Permanent, Imposed and Other Actions):
q1: all panels, 5 kPa
q2: alternate panels, 5 kPa
q3: adjacent panels, 5 kPa.
And for ultimate wind load (assumed):
wu1 = left wind, 5 kPa
wu2 = right wind, 5 kPa
wu3 = ballooning effect, 5 kPa
For self-weight, assume a total of 1.25% steel by volume in the sla
unit weights of materials for use in calculating the self-weight of the structural elements.
The unit weight of reinforced or prestressed concrete (ρw) is determined as
ρw = 24.0 + 0.6v
where ρw is in kN/m3 and v is the percentage by volume of the steel reinforcement in a
einforced or prestressed...
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