Al QUSAIS DUBAI Criteria & Design (PDF)

AL QUSAIS, IND-FIRST
AL QUSAIS DUBAI-CRITERIA & DESIGN.DOC
DUBAI, UAE
Monday, October 05, 2015 5:04 PM
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STRUCTURAL
ANALYSIS & DESIGN
SUBMITTAL

A Project of Dubai Municipality Under Government of Dubai

AL QUSAIS IND-FIRST
DUBAI,
UAE

Structural Engineer: ARSHAL AZEEM

Steel Industries

Project Manager: Richard Khoury

Steel Industries

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STEEL INDUSTRIES
P.O. Box 627 Ajman, United Arab Emirates
Mobile No: +971559636439 Email: steelindustries@speedhouse.com

AL QUSAIS, IND-FIRST
AL QUSAIS DUBAI-CRITERIA & DESIGN.DOC
DUBAI, UAE
Monday, October 05, 2015 5:04 PM
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STEEL INDUSTRIES
P.O. Box 627 Ajman, United Arab Emirates
Mobile No: +971559636439 Email: steelindustries@speedhouse.com

AL QUSAIS, IND-FIRST
AL QUSAIS DUBAI-CRITERIA & DESIGN.DOC
DUBAI, UAE
Monday, October 05, 2015 5:04 PM
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Contents: Volume I - Design Criteria
1. Introduction ………………………………………………..………………………..... 1
2. Design Standards ……………………………………......……………………………. 1
2.1 Building Codes …………………….………………....………………....….... 1
2.2 Reference Standards ........................................................................................ 1
3. Design Load Combinations………...................……………………...…………….… 2
3.1 Strength Combinations ......………………………………………………….... 2
3.2 Serviceability Combinations ......…………………………………………….... 2
4. Gravity Loads ….…………………...................……………………...…………….… 2
4.1 Dead Loads ……….......…………………………………………….……….... 2
4.2 Live Loads ….............…………………………………………….......………. 2
5. Wind Loads ….…………………..........................………………………………….… 3
5.1 Basic Parameters ….....…………………………………………….......………. 3
6. Material Technical Specification …………………………………………………… 3

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STEEL INDUSTRIES
P.O. Box 627 Ajman, United Arab Emirates
Mobile No: +971559636439 Email: steelindustries@speedhouse.com

AL QUSAIS, IND-FIRST
AL QUSAIS DUBAI-CRITERIA & DESIGN.DOC
DUBAI, UAE
Monday, October 05, 2015 5:04 PM
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Contents: Volume II – APPENDICES
Appendix A

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SURVEYING REPORT

Appendix B

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SOIL TEST REPORT

Appendix C

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LATERAL WIND ANALYSIS

Appendix D

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ROOF PURLIN DESIGN

Appendix E

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FLOOR JOIST DESIGN

Appendix F

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LAOD CONSIDERATION

Appendix G

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STUD SPECIFICATION

Appendix H

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MAIN WALL FRAME DESIGN

Appendix I

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TRUSS DESIGN

Appendix J

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FOOTING DESIGN

Appendix K

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CONNECTORS AND FASTENERS

Appendix L

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MATERIAL SPECIFICATIONS

Appendix M

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DRAWINGS

END OF DESIGN SUBMITTAL

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STEEL INDUSTRIES
P.O. Box 627 Ajman, United Arab Emirates
Mobile No: +971559636439 Email: steelindustries@speedhouse.com

AL QUSAIS, IND-FIRST
AL QUSAIS DUBAI-CRITERIA & DESIGN.DOC
DUBAI, UAE
Monday, October 05, 2015 5:04 PM
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Volume I - Design Criteria
1. Introduction
The Structural Design Criteria document has been prepared to inform the Owner, Architect, and
Engineers to the assumptions made by Speed House Steel Industries (SHSI) in the preparation of the
structural design for the above mentioned project. This entails the listing of relevant design standards,
design loadings, material technical specifications and the like.
Light Gauge Steel (LGS) system is being used in the design of the Structure. LGS system has section
profiles rolled from a thickness of 0.55mm ~ 1.55mm as required to suit the Frame CAD Structure program
All the designs are calculated using specified programs provided by the machine manufacturer who
guarantees the design requirements to suit the building layout and the anticipated design life of the building.
Modified hand calculation spreadsheets are also available for design checking.

2. Design Standards

2.1 Building Codes
The structure is designed to meet or exceed the minimum requirements of the following code:
Table 2-1Building Code
Building
Code

"Internal Building Code (IBC 2006) Edition by the International Code Council"

2.2 Reference Standards
The structure is designed to meet or exceed the minimum requirements of the following
reference standard:
Table 2-2Reference Standard
Hot Rolled
"Steel Construction Manual 13th Edition, ANSI-AISC 360-05 Specifications for
Steel
Structural Buildings"
Concrete

"ACI318M-05 Building Code Requirements for Structural Concrete 2005 Ed. by
the American Concrete Institute"

Light Gauge
Steel

"AISI S100-07 North American Specification for the Design of Cold-Formed
Steel Structural Members by the American Iron and Steel Institute"

Loadings

“International Building Code 2006 in Accordance with ASCE 7-10 Minimum
Design Loads for Buildings and other Structures”

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STEEL INDUSTRIES
P.O. Box 627 Ajman, United Arab Emirates
Mobile No: +971559636439 Email: steelindustries@speedhouse.com

1

AL QUSAIS, IND-FIRST
AL QUSAIS DUBAI-CRITERIA & DESIGN.DOC
DUBAI, UAE
Monday, October 05, 2015 5:04 PM
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3. Design Load Combination
Load combination meets the specifications of ASCE 7-10
3.1 Strength Combinations
1.4DL
1.2DL+1.6LL
1.2DL+1.6 LL+0.5WL
1.2DL+1.0 LL+1.0WL
0.9DL+1.0WL
3.2 Serviceability Combinations
1.0DL+1.0LL
1.0DL+1.0LL+1.0WL
4. Gravity Loads
General design criteria for dead and live loads are given in this section.
4.1 Dead Load
Roof
Sandwich Panel + Purlins
False Ceiling
Services load
Lighting Fixtures
Misc Loads
Total

0.15 kPa
0.075 kPa
0.20 kPa
0.05 kPa
0.10 kPa
0.575 kPa

Floor
Steel Decking Sheet
100mm Thick D1000 foam concrete
100mm Thick D400 Screed
False Ceiling
Services load
Lighting Fixtures
Misc Loads
Total

0.058 kPa
0.88 kPa
0.39 kPa
0.075 kPa
0.20 kPa
0.05 kPa
0.10 kPa
1.753 kPa

Wall 150
12mm Fibre Cement Board Internal
150mm GRG Panel
LGS Wall Panel 150
Rockwool Insulation +Misc
Total

0.14 kPa
0.10kPa
0.10 kPa
0.2 kPa
0.54 kPa

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STEEL INDUSTRIES
P.O. Box 627 Ajman, United Arab Emirates
Mobile No: +971559636439 Email: steelindustries@speedhouse.com

2

AL QUSAIS, IND-FIRST
AL QUSAIS DUBAI-CRITERIA & DESIGN.DOC
DUBAI, UAE
Monday, October 05, 2015 5:04 PM
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Wall 89
12mm Fibre Cement Board Internal
150mm GRG Panel
LGS Wall Panel 89
Rockwool Insulation +Misc
Total

0.14 kPa
0.10kPa
0.06 kPa
0.2 kPa
0.5 kPa

4.2 Live Loads
Floor Live Load
Roof Live Load

4.79 kPa
0.96 kPa

5. Wind Loads
5.1 Basic Parameters
Basic Wind Speed
Occupancy Category
Exposure Category

90 mph (40 m/s)
II
C

6. Material Technical Specification
The materials listed in this section are the typical materials, grades, and/or sizes for design purposes.
Refer to the project Drawings and Specifications for the project requirements for construction.
Structural Steel
Type of
Section

Material
Specification

Fy
mPa [ksi]

Fu
mPa [ksi]

Remarks

C-Studs

ASTM A653

550 [80]

570 [82]

LGS

Steel Properties:
Density
Young's Modulus
Poisson's Ratio
Coefficient of Thermal Expansion

D = 78.50 kN/m³
E = 200,000 mPa
Ʋ = 0.30
α = 11.7x10-6/ oC

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`
STEEL INDUSTRIES
P.O. Box 627 Ajman, United Arab Emirates
Mobile No: +971559636439 Email: steelindustries@speedhouse.com

3

AL QUSAIS, IND-FIRST
AL QUSAIS DUBAI-CRITERIA & DESIGN.DOC
DUBAI, UAE
Monday, October 05, 2015 5:04 PM
-------------------------------------------------------------------------------------------------------------------------------------------------

-----------------------------------------------------------------------------------------------------------------------------------------------------------

`
STEEL INDUSTRIES
P.O. Box 627 Ajman, United Arab Emirates
Mobile No: +971559636439 Email: steelindustries@speedhouse.com

4

AL QUSAIS, IND-FIRST
AL QUSAIS DUBAI-CRITERIA & DESIGN.DOC
DUBAI, UAE
Monday, October 05, 2015 5:04 PM
-------------------------------------------------------------------------------------------------------------------------------------------------

Appendix A
Surveying Report

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STEEL INDUSTRIES
P.O. Box 627 Ajman, United Arab Emirates
Mobile No: +971559636439 Email: steelindustries@speedhouse.com