Housing Economics

LEC 5 : Effecting elements of economics for housing design ( part2)

L5

FALL2012

Course : Housing economic (AE 431) level 5

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It is the way to translate the architectural design and structural system into fact as building

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Construction Systems

Construction Systems L5

The traditional construction systems are famous, Because it is common in Egypt and

the labor understand it and they are capable to

use traditional construction systems

But this system is not suitable for big projects which are repetition, so the modern constructions systems is the suitable choice for big project and it is the best economical solution

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The principles choice of the modern construction systems

-Construction Procedures-Systems Usage

-Performance of System (There are different needs for those systems like social ,

needs economical , environmental and technical

Bearing Wall

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)6-2(Modern construction systemsThe modern construction systems divided into three parts:

-Mechanization of construction works at site-Industrialized Buildings

-combined system )6-2-1(Mechanization of construction works at site

)6-2-1-1(Mechanization Benefits of Mechanization of construction

works at site1-Decrise the construction time

2-Decrise the number of labors3-Save of building materials

4-Upgrading the affiance of construction and operation6-Make the final cost economical

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the Mechanization of Skelton construction is intermitted stage between traditional methods and industrialized buildings

The Mechanization of Skelton construction divided into 6 types:

A-Lift slab systemB-Tunnel form system

C-Tile up systemD-Push up system

E-Vertical slip form system

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2-Mechanization of Skelton construction

)6-3(Comparison between Mechanization of construction works at site and Industrialized Buildings

This comparison depends on some principles:

-Design consideration-Construction consideration

-Operation consideration-Architectural consideration

-Performance

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Comparison between Mechanization of construction works at site and Industrialized Buildings -

Comparison between Mechanization of construction works at site and Industrialized Buildings -

Comparison between Mechanization of construction works at site and Industrialized Buildings -