design project of multi-storey building-d20dp
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D20DP Structural Engineering Design Project
Semester 2, 2016
Lecturer: Yara Mouna
Residential Building 2016
Course aims:
To set up a structural engineering design project in which students are required to integrate the
fundamental basic components of engineering design (concept, modelling/ analysis and detaileddesign) that have been gained in other areas of the programme.
Objectives:
Conceptual design, optimisation and synthesis.
Engineering modelling and analysis.
Communication of design solution. Method statement.
Detailing and Hand out report.
Project Description:
The project is a residential multi – storey building of 16 storeys (Height = 53 m) containing one
basement for services and 15 similar floor in which each floor is including 6 apartments (Figure 1).
Figure 1: Plan functionality for the residential building.
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D20DP Structural Engineering Design Project
Semester 2, 2016
Lecturer: Yara Mouna
Project Time Table:
Week Date Structural design Output
Week 2&3 19/1-2/2 Conceptual Design sketches
Week 4&5
2/2-16/2 Actual Design (slabs+ Beams) 1-Two types of slab detailing
(Basement and Top floor)
2-Five beams detailing
3-full structural plan
Week 6 16/2-23/2 Actual Design (Columns) Five columns detailing
Week 7 23/2-1/3 Earthquake or wind design shear wall detailing
Week 8&9 1/3-15/3Foundation and Retaining wall design
1-Foundation detailing
Week 10&1215/3-29/3 Preparing for the presentation 1-Structural Report
2-seven structural plans
30th of March Final presentation
1. Conceptual Design:
In the conceptual phase of structural design, a designer develops and investigates many potential
alternatives for safe and economic transfer of loads that are to be carried by structure. A
methodology for automating conceptual structural design and an application of the methodology to aspecific problem are requested in this part of this project where sketches of general solution is
required in which it covers the initial dimensions of the elements of the designer’s selected system.
(Table 1) shows span to depth ratios as for governed beam depth and slab thicknesses.
Table 1: Span to depth ratios.
Structural System L/d
Beams
simply supported 14
End span of continuous 18
Interior span 20
Cantilever 6
Slab
Simply supported for 1- and 2- way 20
1-way continuous sl ab
(or 2-way continuous over the long side
Interior span of 1- and 2- way slabs 30
Flat slab 24
Cantilever 8
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D20DP Structural Engineering Design Project
Semester 2, 2016
Lecturer: Yara Mouna
2. Actual Design:
In the Actual phase of structural design, a designer checks the certainty of the selected conceptualdesign of the structure by following principles and basic fundamental methods of design in which it
produces the following phases:
- Slab structural study and detailing. (Two types of slabs will be required for both Basement andTop Floor).
- Beam detailing. (one beam each member of the group)- Column detailing according due each floor. (one column each member of the group)
3. Earthquake and wind Design:
Buildings are subjected to two types of loads:-
Vertical loads to gravity.
- Lateral load due to earthquake and wind.The lateral load resisting elements may be visualised and consisted of the following (Figure 2,3):
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Vertical Elements: Moment- Resisting Frames.
Walls (Bearing/shear/Structural).
Gravity Frame and Walls.
Dual system (Frame and Walls).
Vertical truss.
Tube System.
Bundled- tube system.
- Horizontal Elements for floor/Diaphragm.
- Foundation.
Figure 2: Lateral load resistance of traditional buildings.
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D20DP Structural Engineering Design Project
Semester 2, 2016
Lecturer: Yara Mouna
Figure 3: Evolution of structural systems.
4. Foundation and retaining wall:
Soil properties:
Laboratory tests were carried out on samples of the soil the building will be built on. These testsrecord that the soil has the following properties (Table 2):
Table 2: Soil properties:
Material properties:
Material properties are according to the following (Table 3) for the case of design and construction:
Table 3: Material properties.
Density of soil 20 KN/m³Characteristic compressive strength 40.00 Mpa
Effective angle of fric tion ɸ 30°
Effective Cohesion c (kPa) 0.00
Soil Properties
Concrete Class
Characteristic compressive strength f ck 35.00 MPa
Characteristic tensile strength f ctk 3.20 MPa
Modulus of elas ticity Ecm 34.00 GPa
Steel Class
Characteristic Yield strength 500.00 MPa
Material Properties
C35/40
Class B
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25295 105 125 205 115 35 110 170 315 185 6060
1805
1 7 0
1 7 5
3 1 5
3 2 0
3 6 1 0
140 65 160 75 20 72 160 63 270 160 115 5050 140105 160
1 4 0
6 0
45
S e r vi c e B a s e me nt
' 1
' 1
' 1
' 1
' 1
' 1
' 1
' 1
' 1
' 1
225
' 1
' 1
25
295 105 125 205 115 35 110 170 315 185 6060
1805
1 4 0
6 0
45
100
' 1
' 1
' 1
' 1
' 1
' 1
' 1
' 1
' 1
225
' 1
' 1
' 1
2 1 0
2 0 0
1 2 5
1 3 5
1 5 5
1 5 5
1 3 5
1 2 5
2 0 0
2
1 0
3 2 0
3 1 5
1 7 5
1 7 0
1 7 0
1 7 5
3 1 5
3 2 0
3 6 1 0
2 1 0
2 0 0
1 2 5
1 3 5
1 5 5
1 5 5
1 3 5
1 2 5
2 0 0
2
1 0
3 2 0
3 1 5
1 7 5
1 7 0
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25295 105 125 205 115 35 110 170 315 185 6060
1805
1 7 0
1 7 5
3 1 5
3 2 0
3 6 1 0
25
295 105 125 205 115 35 110 170 315 185 6060
1805
2 1 0
2 0 0
1 2 5
1 3 5
1 5 5
1 5 5
1 3 5
1 2 5
2 0 0
2
1 0
3 2 0
3 1 5
1 7 5
1 7 0
2
2
2
2
2
2
2
2 2
DA2
DA2
DA2 DA2
DA2
DA2
DA2
DA2
DA2
DA2
1
1
1
WA1
WA1
WA1
WA1
WA1
WA1
WA1
WA1
D A2
DA2
Di s t r b ut e r
Di s t r b ut e r
L i vi n gRoom
B e d Room
B e d R
oom
B e d Room
B e d
Room
L i vi n gRoom
L i vi n gRoom
B e d Room
B e d Room
Di s t r b ut e r
1 7 0
1 7 5
3 1 5
3 2 0
3 6 1 0
2 1 0
2 0 0
1 2 5
1 3 5
1 5 5
1 5 5
1 3 5
1 2 5
2 0 0
2
1 0
3 2 0
3 1 5
1 7 5
1 7 0
225
1 4 0
6 0
45
160
160160
160
1 6 0
1 6 0
1
6 0
1 6 0
1 6 0
1 6 0
290 290
1 4 5
150
2 0
1 0
20
10
6 7
1 6 0
3 1 0
9 0
2 7
0 80
115
225
2
1 0
3 5
1 5
2 5
1 0
75 7530
10
4 0 0
2 0
1 0 0
1 0 8
0
1 0
1 0 0
195
95 1 0 90315
1 5
2 5
6530
10 70
10
50 10 100
30
10 6 0
160 2 1 5 295
1 0 0
2 2 5
3 0 5
130
20
290
10
95
30
310
20
305
10
105
10
300
20
130 10
78 72
2072 73
10
105 380
3 0
1 0
1 5 0
1 0
1 0 7
5
4 0
7 5
1 0
1 3 3
1 0 0
1 7 0
7 5
3 1 5
4 3 0
2 0
8 0
2 8 0
2 7
0
117
3 5
6 5
2 8 5
415
260
2 2 5
7 0
60
2 1 0
150
305
1 7 0
2 3 5
336
365
2 9 0
6 0
2 1 0
290
90 300
30020
295
6 0
2 9 5
6 5
3 2 5
Gr ound F l oor a nd S i mi l a r F l oor
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1 9 0
25
105
1 7 0
1 7 5
3 2
0
2 1 0
2 0 0
1 2 5
1 3 5
1 5 5
295 105 125 205 115 35 110 170 315 185 6060
1805
295 125 205 115 35 110 170 25 315 18560
1805
1 7 0
1 7 5
3 1 5
3 2 0
2 1
0
2 0 0
1 2 5
1 3 5
1 5 5
3 6 1 0
1 7 0
1 7 5
2 1 0
2 0 0
1 2 5
1 3 5
1 5 5
1 7 0
1 7 5
3 1 5
3 2 0
2 1
0
2 0 0
1 2 5
1 3 5
1 5 5
3 6 1 0
3 1 5
3 2
0
3 1 5
+ 2 6 .4 0 B
+ 2 6 . 6 0 F
+ 2 6 .4 0 B
+ 2 6 . 6 0 F
+ 2 6 .4 0 B
+ 2 6 . 6 0 F
2 4 5
1 1 8 0
9 6 5
1695
+ 2 6 .4 0 B
+ 2 6 . 5 0 F
+ 2 6 .4 0 B
+ 2 6 . 5 0 F
2 6 0
+ 2 6 .4 0 B
+ 2 6 . 5 0 F
+ 2 6 .4 0 B
+ 2 6 . 5 0 F
100
20 100 300
290
20
175 120
15
4
4
2 1 0
3
3
1 0 0
1 0 1 0 0
2 1
0
3 9 5
95 15765 15
2 6 0
607 15 230 15 315
1 0
0 1 5
4 4
230
4 4
Roof F
l oor
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105
1 7 0
1 7 5
3 2 0
2 1 0
2 0 0
1 2 5
1 3 5
1 5 5
295 105 125 205 115 35 110 170 315 185 6060
1805
295 125 205 115 35 110 170 25 315 18560
1805
1 7 0
1 7 5
3 1 5
3 2 0
2 1 0
2 0 0
1 2 5
1 3 5
1 5 5
3 6 1 0
60
1 7 0
1 7 5
2 1 0
2 0 0
1 2 5
1 3 5
1 5 5
1 7 0
1 7 5
3 1 5
3 2 0
2 1 0
2 0 0
1 2 5
1 3 5
1 5 5
3 6 1 0
3 1 5
3 2 0
3 1 5
+ 2 6 .4 0 B
+ 2 6 . 6 0 F
+ 2 8 . 7 5 B
1685
2 5
2 1 0
9 5 5
9 6 5
435 2
6 0
+ 3 0 .1 5 B
+ 2 6 .4 0 B
+ 2 6 . 6 0 F
1 0 0
100
+ 2 8 . 7 5 B
+ 3 0 .1 5 B
1 0 0
100
2 1 0
2 5
2525
285 485 550 365
T a nk ont h e Roof F l oor
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170295315320210200125135155170 175 315 320 210 200 125 135 155
3 3 0
2 1 0
8 0
4 0
2 2 0
7 0
2 2 0
1 0 0
1 0
3 3 0
2 1 0
8 0
4 0
2 2 0
7 0
2 2 0
1 0 0
1 0
3 3 0
2 1 0
8 0
4
0
2 2 0
7 0
2 2 0
1 0 0
1 0
3 3 0
2 1 0
8 0
4 0
2 2 0
7 0
2 2 0
1 0 0
1 0
3 3 0
2 1 0
8 0
4 0
2 2 0
7 0
2 2 0
1 0 0
1 0
3 3 0
2 1 0
8 0
4 0
7 0
2 2 0
1 0 0
1 0 0
+13.20F
+13.10B
+9.90F
+9.80B
+6.60F
+6.50B
+3.30F
+3.20B
+23.00B
-0.10B
+50.42
4 0
2 1 0
8 0
4 0
2 0 0
1 0
8 0
4 0
2 1 0
8 0
4 0
2 0 0
1 0
8 0
4 0
2 1 0
8 0
4 0
2 0 0
1 0
8 0
4 0
2 1 0
8 0
4 0
2 0 0
1 0
8 0
4 0
2 1 0
8 0
4 0
2 0 0
1 0
8 0
4 0
2 1 0
8 0
4 0
2 0 0
1 0
8 0
4 0
5 0
-3.30F
-3.40B
+13.20F
+13.10B
+9.90F
+9.80B
+6.60F
+6.50B
+3.30F
+3.20B
+46.11F
+46.10B
+49.40B
+49.41F
-3.30F
-3.40B
-0.10B
2 1 0
2 1 0
8 0
4 0
2 1 0
8 0
4 0
2 1 0
8 0
4 0
2 1 0
8 0
4 0
2 1 0
8 0
4 0
+23.10F
+26.40B
+26.60F
3 3 0
3 3 0
3 3 0
3 3 0
3 3 0
3 3 0
-3.30F
-3.40B
1
2
3
4
5
15
-1
section B B
-3.30F
-3.40B
-1.65
1 2 5
3 3 0
2 1 0
8 0
4 0
2 2 0
7 0
2 2 0
1 0 0 +13.20F
+13.10B
2 1 0
8 0
4 0
2 0 0
1 0
8 0
4 0
+16.50F
+16.40B
2 1 0
8 0
4 0
3 3 0
6
3 3 0
2 1 0
8 0
4 0
2 2 0
7 0
2 2 0
1 0 0 +13.20F
+13.10B
2 1 0
8 0
4 0
2 0 0
1 0
8 0
4 0
+19.80F
+19.70B
2 1 0
8 0
4 0
3 3 0
7
3 3 0
2 1 0
8 0
4 0
2 2 0
7 0
2 2 0
1 0 0 +13.20F
+13.10B
2 1 0
8 0
4 0
2 0 0
1 0
8 0
4 0
+23.10F
+23.00B
2 1 0
8 0
4 0
3 3 0
8
3 3 0
2 1 0
8 0
4 0
2 2 0
7 0
2 2 0
1 0 0 +13.20F
+13.10B
2 1 0
8 0
4 0
2 0 0
1 0
8 0
4 0
+26.40F
+26.30B
2 1 0
8 0
4 0
3 3 0
9
3 3 0
2 1 0
8 0
4 0
2 2 0
7 0
2 2 0
1 0 0 +13.20F
+13.10B
2 1 0
8 0
4 0
2 0 0
1 0
8 0
4 0
+29.70F
+29.60B
2 1 0
8 0
4 0
3 3 0
10
3 3 0
2 1 0
8 0
4 0
2 2
0
7 0
2 2
0
1 0 0 +13.20F
+13.10B
2 1 0
8 0
4 0
2 0 0
1 0
8 0
4 0
+33.00F
+32.90B
2 1 0
8 0
4 0
3 3 0
11
3 3 0
2 1 0
8 0
4 0
2 2 0
7 0
2 2 0
1 0 0 +13.20F
+13.10B
2 1 0
8 0
4 0
2 0 0
1 0
8 0
4 0
+36.30F
+36.20B
2 1 0
8 0
4 0
3 3 0
12
3 3 0
2 1 0
8 0
4 0
2 2 0
7 0
2 2 0
1 0 0 +13.20F
+13.10B
2 1 0
8 0
4 0
2 0 0
1 0
8 0
4 0
+39.60F
+39.50B
2 1 0
8 0
4 0
3 3 0
13
3 3 0
2 1 0
8 0
4 0
2 2 0
7 0
2 2 0
1 0 0 +13.20F
+13.10B
2 1 0
8 0
4 0
2 0 0
1 0
8 0
4 0
+42.90F
+42.80B
2 1 0
8 0
4 0
3 3 0
14
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-1 . 6 5
+1 3 . 2 0 F
+1 3 .1 0 B
+ 9 . 9 0 F
+ 9 . 8 0 B
+ 6 . 6 0 F
+ 6 . 5 0 B
+ 3 . 3 0 F
+ 3 . 2 0 B
- 0 .1 0 B
+1 3 . 2 0 F
+1 3 .1 0 B
+ 9 . 9 0 F
+ 9 . 8 0 B
+ 6 . 6 0 F
+ 6 . 5 0 B
+ 3 . 3 0 F
+ 3 . 2 0 B
- 0 .1 0 B
100
150
150
100
150
100
150
100
100
150
100
150
100
150
50 30 50 50 30 50 50 30 50
120 210 120 210 120 210 120 210 120 210
100 5 0 180
100 50 180 1 50 1 80 40 200 40 200 9040 200 9040 200 90 40 200 90 40 200 90 40 100
150110
100
150110
100
150110
100
150110
100
120 210 120 210 120 210 120 210 120 210 120 210 120 210120
128
2020
80
100 50 180 150 180 40 200 90 40 200 9040 200 9040 200 90 40 200 90 40 200 90 40 100
150110
100
150110
100
150110
100
150110
100
140 230 100 230 100 230 100 230 100 230 100 230 100 230 100 230
100
100 40 200 90 40 200 90 40 200 90 40 200 90 330
315 130 200
180 150
100
100 50 180 1 50 1 80 40 200 40 200 9040 200 9040 200 90 40 200 90 40 200 90 40 100
150110
100
150110
100
150110
100
150110
100
120 210
120 210 120 210 120 210 120 210 120 210 120 210 120
128
2020
80
140
230 100 2210 1880230 100
230
100 230 100
230
660 230
230 550
100
50
100 40 200 90 40 200 90 40 200 90 40 200 90 330
2210 1880 660 230
550
-1 . 6 5
-1 . 6 5
-1 . 6 5
S i d e E l e va t i on
F r ont E l e v
a t i on
+4 6 .1 1 F
+4 6 .1 0 B
+4 9 .4 0 B
+4 9 .4 1 F
+4 2 . 9 0 F
+4 2 . 8 0 B
+4 6 .1 1 F
+4 6 .1 0 B
+4 9
.4 0 B
+4 9
.4 1 F
+4 2
. 9 0 F
+4 2
. 8 0 B
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+1 3 . 2 0 F
+1 3 .1 0 B
+ 9 . 9 0 F
+ 9 . 8 0 B
+ 6 . 6 0 F
+ 6 . 5 0 B
+ 3 . 3 0 F
+ 3 . 2 0 B
- 0 .1 0 B
70 100 50 180 150 180 40 200 90 40 200 9040 200 9040 200 90 90 90
150110
100
150110
100
150110
100
150110
100
40 200 90 200 90 50 180 330 140 170
+1 6 . 5 0 F
+1 6 .4 0 B
+1 3 . 2 0 F
+1 3 .1 0 B
+ 9 . 9 0 F
+ 9 . 8 0 B
+ 6 . 6 0 F
+ 6 . 5 0 B
+ 3 . 3 0 F
+ 3 . 2 0 B
- 0 .1 0 B
100
150
150
100
150
100
150
100
100
150
100
150
100
150
50 30 50 50 30 50 50 30 50
120 210 120 210 120 210 120 210 120 210
10 0 50 1 80
100 50 180 150 180 40 200 90 40 200 9040 200 9040 200 90 40 200 90 40 200 90 40 100
150110
100
150110
100
150110
100
150110
100
315 130 200
180 150
100
+
2 8 . 7 5 B
+ 2 9 . 9 5 B
+ 3 2 . 7 5 B
-1 . 6 5
-1 . 6 5
-1 . 6 5
-1 . 6 5
S i d e E l e va t i on
B e h i nd
E l e va t i on
+4 6 .1 1 F
+4 6 .1 0 B
+4 9 .4 0 B
+4 9 .4 1 F
+4 2 . 9 0 F
+4 2 . 8 0 B
+4 6 .1 1 F
+4 6 .1 0 B
+4 9 .4 0 B
+4 9 .4 1 F
+4 2 . 9 0 F
+4 2 . 8 0 B
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