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Nablus City Hall . By Areen Abu Zaid Zinab Abu Shaqdam Mdlaeen Godeh. Chapters. Chapter one:Introdution. Chapter two: architectural design. Chapter three: Inviromental design. Chapter four: Structural design. Chapter five: Internal system design. Chapter One : Introduction.

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Presentation Transcript
slide1
Nablus City Hall

By

Areen Abu Zaid

Zinab Abu Shaqdam

Mdlaeen Godeh

slide2
Chapters

Chapter one:Introdution

Chapter two: architectural design

Chapter three: Inviromental design

Chapter four: Structural design

Chapter five: Internal system design

slide3
Chapter One : Introduction

A building lies in the western side of Nablus , this building consist of two stories of (8000 m2) , and height of each storey is (5m).

Ground floor consists of two main halls, library, cafeteria, bathrooms, and security and Theatre.

1st floor consists of computer hall, bathrooms, cafeteria , theare first floor.

slide4
Buildings of the project:

1-Building Main Halls

2-theater of the project

3-Central cafeteria

4-A major public library

5-Computer hall

slide13
Nablus City Hall

Architicture Design

slide20
Chapter Two

Nablus City Hall

Structural Design

slide21
Design Data
  • Yielding strength of steel, fy = 4200 kg/cm2.
  • Modulus of elasticity of steel, Es = 2.04x106 kg/cm2.
  • Modulus of elasticity of concrete, Ec = 15100 √ fc .

B300 → fc = 240 kg /cm2 → Ec = 2.34×105 Kg /cm2

slide22
Design Data
  • Unit weights of materials: Reinforced concrete = 2.5 ton/m3 . Blocks = 1.2 ton/m3 . Stone =2.6 ton/m3. Sand =2 ton/m3.
  • soil bearing capacity = 1.5kg/cm2 .
slide23
Design Data

Design loads:

live load is 500 kg/m2 =0.5 T/m2 for grond and first floor __ L.L For final roof=0.2 T/m2 .

Super imposed dead load is 0.3 T/m2 .

Slap thickness = 20 cm solid slap (roof)

Stair thickness =25 cm

Wall thickness = 20 cm

slide29
Structural analysis

laws and checking the results:

Theatre Block

Service Block

slide30
In this block we use pannel beam system using solid slab 20 cm depth with continuos beams carried on shear wall.because of long spans and to achieve theatre function.

first floor

Ground floor

slide33
Case 2:

As another solution if there is compressive refile siolwith minnimum load 98% underground use 7 Ø12/ m in two direction upper and bottom steel use minnimum steel.

slide34
Design of beam

After design on sap and select beam dimension(120*80cm) approximetly each 4 m, the figure from sap show steel value as follow:

Use 22 Ø20 mm for the bottom

  • For the top steel use As minUse 12 Ø18

Use Ø10/20cm

Stirups

slide35
Design for exterior wall:

From sap we find F11 = 14 t/m

Use 5 Ø12/ m Horizontal Steel

slide36
We find from sap F22 = 46t/m

Shear wall reinforcement

Use 7 Ø16/ m Vertical Steel

slide37
Footing design:

After analysis on sap and finding load on footing per meter :

DL on Foundation = 40t/m

LL on Foundation = 20t/m

Section in footing

slide38
Column design
  • The design load can be calculated using the following equation:
  • Pd= 𝜙Pn=𝜙*λ {0.85* fc(Ag-As) + As*f y}.
  • 𝜙 = 0.65 for tied columns.
  • 𝜙 = 0.7 for spiral columns.
  • λ = 0.8 for tied columns.
  • λ = 0.85 for spiral columns.
slide44
Chapter three

Nablus City Hall

Electrical Design

slide45
Lighting calculation

N=E*A/(n* FL*Ku*Km)

Where:

N=number of units in place(#of luminair).

E=Illuminance,measured by lux.

A=area of space.

n= number of lamp.

FL=Flux (lumen/lamp).

Ku=utilization factor (depend on room factor ).

Km=maintenance factor.

slide47
Calculation of the (MDB) and cross section area of cables

Total current for lighting = 80 A

We select diameter of cables

D cables = 25 mm

slide52
Chapter four

Nablus City Hall

Mechanical Design

slide53
WATER SYSTEM

We use direct up feed system

slide54
We use cold water collecter

And hot water collecter

and electrical heater

Water distribution plan

slide58
We Used (2) system in the project:

1- chilled water systym in the main hall. 2- gas to gas systym in the secondary hall.

  • FAN COILT

CHILLER 136 ton (Heat pump)327 GPM

We used air handler unit with capacity 8000 CFM

slide60
ACH=1.5

Required ventilation = 8 (L\s)\ person

#No Person= 900

Q Total=80 TON

  • NO diff = 100 we used (60x60) provide 400 CFM
slide62
Cooling calculation

Q total = 61.25 Kw

Q s= 43.10 Kw

V cir = 3591.71 L/S

V cir =7901.76 CFM

No . diffuser =100 use 100 SIZE THE DIFFUSER FOR 400 CFM (60x60) CM

slide63
Difuser and grill for the building

Difuser and grill for theatre

slide64
ventelation

Use two type

Exhust fan window

Exhust duct grill

slide65
Chapter Five

Nablus City Hall

Inviromental Design

slide66
Inviromental analysis

تصنيف منطقة المشروع مناخياً:

تقع في المنطقة المناخية الثالثة وتقع بين خط طول شرقا ((35.370 وخط عرض (32.322) شمالاً

slide69
Heat calculation

Calculate the thermal of the external wall

slide70
Calculate the thermal of the internal wall

Calculate the thermal of the ceiling

slide71
Sample of calculation

Heat loss for the All external and internal walls of the building (theatre ):

North wall:

Area wall = ((28.35+25.2+47+40.5+22.5+24+17.2+311.8+76.2)-(4+3)-(40)

= 540 m²

Area windows = 7 m²

Area door = 40 m²

Q(heat loss) = Σ Area × U × T

= [540 × 2.6 + 7 ×6.7+40×3.5]×[20] = 31818 watt.

slide72
materials

For external ceiling

For internal wall

slide75
منطقة المرافق المحيطة بالمسرح ويكون فيها ضجيج عالي

منطقة المخازن المحيطة ويكون مستوى الضجيج فيها اقل

منطقة اللوبي والحركة الخارجية قريبا من المسرح ويكون مستوى الضوضاء فيها عالية اثناء وبعد العرض

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