This document presents structural calculations for hollowcore slabs in the construction of a pre-engineered aircraft hangar for Abu Dhabi Airports Company. It provides design criteria for the reinforced concrete slabs, including material properties, load assumptions, and span dimensions. Tables of hollowcore slab designs are included to specify the required slab thickness and reinforcement based on load values. The calculations were prepared by Burhan and checked by Giovanni in January 2014.

1. P.O. Box No.: 38605
AbuDhabi, United Arab Emirates.
Tel: + 971 2 5501033
Fax: +971 2 5501022
Web: www.abudhabiprecast.com
Client: Abu Dhabi Airports Company
Project No.: ADP-651
Made by: Burhan
Checked by: Giovanni
Date: January 13, 2014
OTHER AIRPORTS DESIGN & BUILD PRE-
ENGINEERED AIRCRAFT HANGAR
Structural Calculations
HOLLOWCORE SLABS

2. Project Other Airports Design & Build Pre-Engineerind Aircraft Hangar
Description Hollowcore Slabs Design Building ---
Made by Burhan Date 13-Jan-14
Checked by Giovanni Page No. 1 of 11
TABLE OF CONTENTS
Sections Title Page No.
A Design Criteria 2
B Hollowcore Design Tables 5

3. Project Other Airports Design & Build Pre-Engineerind Aircraft Hangar
Description Hollowcore Slabs Design Building ---
Made by Burhan Date 13-Jan-14
Checked by Giovanni Page No. 2 of 11
SECTION A: DESIGN CRITERIA
1. Description
This report comprises the structural calculations of hollowcore slabs at the first floor & roof of building. Slabs with
normal loadings are designed from in-house tables, attached in Section B of this report.
2. Material Data
Reinforced Concrete Properties
 Precast Hollowcore Slabs fc’ = 40 N/mm2
 Density of Concrete fc’ = 24 kN/m3
Nominal Concrete Covers
 Precast Hollowcore Slabs = 35 mm
Pre-Tensioning Steel Properties
 Ultimate Strength fpu = 1860 N/mm2
3. Loadings
Hollowcore Slab Selfweights
 Hollowcore Slab (200mm THK) = 2.76 kN/m2
 Hollowcore Slab (265mm THK) = 3.45 kN/m2
Superimposed Dead Loads
 Structural Topping (60mm THK) = 1.44 kN/m2
 Partitions = 3.00 kN/m2
 Finishing (100mm THK) = 2.00 kN/m2
Live Loads
 Live Load = 3.00 kN/m2
& 2.00 kN/m2

4. Project Other Airports Design & Build Pre-Engineerind Aircraft Hangar
Description Hollowcore Slabs Design Building ---
Made by Burhan Date 13-Jan-14
Checked by Giovanni Page No. 3 of 11
4. Loads for Design Tables
First Floor – Span = 7760mm (From Grid 1 to 19):
 Structural Topping (60mm THK) = 1.44 kN/m2
 Finishing (100mm THK) = 2.00 kN/m2
 Live Load = 2.00 kN/m2
Total Load (Service) = 5.44 kN/m2
First Floor – Span = 7860mm (From Grid 22 to 26):
 Structural Topping (60mm THK) = 1.44 kN/m2
 Partitions = 3.00 kN/m2
 Finishing (100mm THK) = 2.00 kN/m2
 Live Load = 3.00 kN/m2
 Total Load (Service) = 9.44 kN/m2
Roof Floor – Span = 7860mm (From Grid 22 to 26):
 Structural Topping (60mm THK) = 1.44 kN/m2
 Finishing (100mm THK) = 2.00 kN/m2
 Live Load = 2.00 kN/m2
Total Load (Service) = 5.44 kN/m2

5. Project Other Airports Design & Build Pre-Engineerind Aircraft Hangar
Description Hollowcore Slabs Design Building ---
Made by Burhan Date 13-Jan-14
Checked by Giovanni Page No. 4 of 11
SECTION B: HOLLOWCORE DESIGN TABLES

6. Project Other Airports Design & Build Pre-Engineerind Aircraft Hangar
Description Hollowcore Slabs Design Building ---
Made by Burhan Date 13-Jan-14
Checked by Giovanni Page No. 5 of 11

7. Project Other Airports Design & Build Pre-Engineerind Aircraft Hangar
Description Hollowcore Slabs Design Building ---
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Checked by Giovanni Page No. 6 of 11

8. Project Other Airports Design & Build Pre-Engineerind Aircraft Hangar
Description Hollowcore Slabs Design Building ---
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9. Project Other Airports Design & Build Pre-Engineerind Aircraft Hangar
Description Hollowcore Slabs Design Building ---
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10. Project Other Airports Design & Build Pre-Engineerind Aircraft Hangar
Description Hollowcore Slabs Design Building ---
Made by Burhan Date 13-Jan-14
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11. Project Other Airports Design & Build Pre-Engineerind Aircraft Hangar
Description Hollowcore Slabs Design Building ---
Made by Burhan Date 13-Jan-14
Checked by Giovanni Page No. 10 of 11

12. Project Other Airports Design & Build Pre-Engineerind Aircraft Hangar
Description Hollowcore Slabs Design Building ---
Made by Burhan Date 13-Jan-14
Checked by Giovanni Page No. 11 of 11
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