Mkenda's Min Presentantion

7/30/2019 Mkenda's Min Presentantion

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TITLE: Architectural design of two

storey building for

classrooms and staffrooms.

PROJECT TYPE: Problem solving.

CASESTUDY : Viwege primary school.NAME OF STUDENT: Anthony Mkenda.

ADMISSION NO: 100101P7303.

COURSE : OD10C.


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INTRODUCTION.Viwege primary school is among of primary

schools in Dar es salaam at Ilala district, it located few

meters from Kinyamwezi area. This school started in

the year 2003 with 47 pupils, total classrooms at thattime were only three. Due to population growth in a

particular area, a number of pupils tend to increase

day to day, and up to now there are 912 pupils. Forthis reason 6 classrooms which are present are not

enough to accommodate all pupils during class hours.


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PROBLEM STATEMENT.

The shortage of classrooms and staffrooms

at viwege primary school is the major

problem of which both teachers and pupils

are encountered.


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OBJECTIVE OF THE PROJECT.

To provide architectural design of twostorey building, which will suite the need

for both pupils and teachers.


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EXPECTED OUTCOMES.

A designed building will provide asatisfactory learning environment.


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METHEDOLOGY.

Literature review,

Topographical survey,

Data collection,

Data analysis, Design consideration.


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LITERATURE REVIEW.

Architectural drafting is an art of creating

image of buildings, or other items that

need to be built. These documents aregraphics representations to communicate

how to do the construction or installation

of a design project.


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TYPES OF DRAFTING.

There are three types of drafting, which are:

Technical ketch.

Here an artist may use sketches to develop ideas forpainting or technical sketches are used during thedevelopment of ideas for initial or preliminary plans.

Mechanical Drafting.

This is a refined style of drafting in which the pencil orpen is guided by devices such as t-squares, parallel rules,straight edges, compass, triangles and French curve.

Computer Drafting.When drafted documents are prepared on a computer,they are referred to as computer-aided drafting(CAD).Advantage of CAD is the speed of revisions to document.


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LITERATURE REVIEW proceed

In the design of a building, architects should beguided by the following principles:

The building should be constructed to serve

purposes specified by the client. Both inside and outside, the building should

be visually pleasing.

occupants under normal usage, and thebuilding should provide for safe evacuation

or refuge in emergencies.


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LITERATURE REVIEW proceed

The building should provide the degree of shelterfrom the elements and of control of the interiorenvironmentair, temperature, humidity, light, andacousticsspecified by the client and not less thanthe minimums required for safety and health of the

occupants. The building should be constructed to minimize

adverse impact on the environment.

Operation of the building should consume aminimum of energy while permitting the structure toserve its purposes.

The sum of costs of construction, operation,maintenance, repair, and anticipated futurealterations should be kept within the limit specified

by the client.


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DATA COLLECTION.

WOMEN MEN TOTAL

6 11 17

BELOW ARE THE NUMBER OF TEACHERS PRESENT


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BELOW IS A TABLE SHOWS THE NUMBER OF PUPILS IN VIWEGE PRIMARY SCHOOL

TOP HORIZONTAL ROWStandard I to VII

FIRST VERTCAL COLUMN..Year from 2003 to 2012

I II III IV V VI VII TOTAL

2003 47 0 0 0 0 0 0 47

2004 54 46 0 0 0 0 0 100

2005 70 52 46 0 0 0 0 168

2006 80 66 50 44 0 0 0 240

2007 92 78 66 51 45 0 0 332

2008 110 89 75 62 47 45 0 428

2009 117 91 84 70 59 42 45 508

2010 150 112 90 82 67 56 42 599

2011 200 147 109 91 78 67 56 748

2012 250 196 148 106 89 78 66 933


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SITE DIMENSIONS

LENGTH WIDTH

60m 40m


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TOPOGRAPHICAL SURVEY

This will be used to determine physical featureof the area by plotting contour of the specific

site. It will be easy to plan a drawing after

knowing the physical feature of the site.

Also Contours provide valuable information

about the nature of terrain.


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LEVELLINGBS IS FS RISE FALL RL REMARK

1.500 100.000 X0,Y0

1.400 0.100 100.100 X0,Y10

1.460 0.06 100.040 X0,Y20

1.688 0.228 99.812 X0,Y30

1.571 0.117 99.929 X0,Y40

1.615 0.044 99.885 X10,Y40

1.540 0.075 99.960 X10,Y30

1.425 0.115 100.075 X10,Y20

1.461 0.036 100.039 X10,Y10

1.633 0.172 99.867 X10,Y0

1.705 0.072 99.795 X20,Y0

1.940 0.235 99.560 X30,Y0

1.772 0.168 99.728 X30

,Y10

LEVELLING PROCEED


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LEVELLING PROCEED

1.700 0.072 99.800 X20,Y10

1.678 0.022 99.822 X20,Y20

1.790 0.112 99.710 X30,Y20

1.712 0.078 99.789 X30,Y30

1.600 0.112 99.900 X20,Y30

1.601 0.001 99.899 X40

,Y40

1.660 0.059 99.840 X30,Y40

1.433 0.228 100.068 X30,Y50

1.300 0.133 100.201 X20,Y50

1.420 0.120 100.081 X10,Y50

1.331 0.09 100.171 X0,Y50

1.139 0.192 100.363 X0,Y60

1.300 0.161 100.202 X10,Y60

1.299 0.001 100.203 X30,Y30

1.389 1.500 0.201 100.002 X0,Y0


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Contour map of a proposed site.


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PROPOSED SITE

85m

99m

73.6m

62m

SITE LAYOUT


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DATA ANALYSIS AND DESIGN CONSIDERATION.1.Classrooms size.

From design unit given by ministry of Education of Tanzania, the standard size

of classroom is 9000mm x 7200mm for forty(40) pupils. Also it is

recommended that 1pupil should occupies at least 1.54m2 however the size

also depend on the furniture used.

2.Number of classrooms

The number of classrooms depends on the number of pupils present, for the

moment the number of pupils is 912, but the average number of pupils whoare supposed to be admitted in each year are between 120-135.

For this reason the total number of pupils from standard I to standard VII will

be 135x7=945 then, 945

40

24 classrooms3.Staffrooms and head of school office

The ratio of teacher to student for Tanzania is 1:30

hence 32 teachers are required to be present, and one staffroom is

recommended to have not more than 16 teachers, therefore (two) 2-

staffroms and (one) office for the head of school are required.

D i id i


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Design consideration cont.1.Selection of window size

The size of an opening is much influenced by the area of a given room or hall.

For my case the area of one classroom is said to be 7.2x9=64.8 m2

Note: The size of an opening should be at least 10% of the total area. For this case

10% of 64.8m2 = 6.48m2. Therefore five(5) windows each of 1500mm x 1200mm and

900mm wide door are required for one classroom.

2.Stairs design procedure.

The type of stair chosen is U-stair because it can be constructed easy and also it can

provide much freedom when used both for youth and adult. The following procedures

were used during stairs designing :A. The distance between finished floors (Total riser) was determined ie= 3000mm

3000 = 1500mm

2

This was done so as to get a distance from floor to the landing = 1500mm

B. To determine how many risers will be used by1500 mm

175 mm

9 risers

The reason why 175 is that, the design angle considered here is 30,


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Stair design procedures cont.Consider a table below which shows a summary details for both tread riser and angle:

Note: The number of treads = Number of risers 1

9- 1 =8

Therefore there are 8 treads.Now, total run = 8x250mm

= 2000mm.

For more elaboration see sketches below:

Tread width Riser height angle

250mm 175mm 30 - 35

LANDING


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TOTAL RUN

TO

T

A

L

RI

S

E

TOTAL RUN

TO

T

A

L

RI

S

E

LANDING


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GROUND FLOOR

THE FOLOWING ARE THREE FLOOR PLANS FOR TWO STOREY OF VIWEGE PRIMARY

SCHOOL .

CLASSROOM

CLASSROOM CLASSROOM

CLASSROOM

CLASSROOMCLASSROOM

CLASSROOM

CLASSROOM

CLASSROOM

CLASSROOM

CLASSROOM

CLASSROOM


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FIRST FLOOR.

CLASSROOM

CLASSROOM

CLASSROOMCLASSROOM

CLASSROOM

CLASSROOM

CLASSROOM

CLASSROOM

CLASSROOMCLASSROOM

CLASSROOMCLASSROOM

STAFFROOM


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SECOND FLOOR

CLASSROOM

CLASSROOMCLASSROOMCLASSROOM

CLASSROOM

LIBRARY

HEAD OF SCHOOL OFFICE


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SEATING LAYOUT PLAN


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REFERENCES.

Butler, R. (2004).Architectural Engineering Design. Brown.

Classroom And Technology Design and Construction Minimum

Requirements. (2009). University Committee Of Instruction Facilities.

Jonathan, F. M. (2001). Building Design And Construction Handbook .Tokyo. Toronto: T.Ricket.

Michigan, U. (2012). Considerations For Planning New General Purpose

Classrooms. Michigan: Michigan University.

Minnesota, U. O. (2005). Interior Design Student Handbook. Minnesota:

Minnesota University.

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Mkenda's Min Presentantion