An-Najah National University Engineering Collage Civil Engineering Department

An-Najah National UniversityEngineering CollageCivil Engineering DepartmentGraduation project:Static Design of Midad paper factory" Supervised by: Dr. Riyad Abdl- karim

Prepared By :Imad Rasheed

Chapter One: Introduction

Project description Midad" factory is to be constructed in Bethlehem

cumulative area is 1404 m2 area. It consists of two basement and one floor , the two basements will be a storages and the first floor used as storage and equipment's work the table below show the area of each story:

Arealevel648 m2Ground floor432 m2Basement-1324 m2Basement-2Total = 1404 m2Mechanical properties Materials:Concrete:For beams and slabs: Fc = 280 Kg/cm2 , = 2500 Kg/m3For Columns: Fc = 300 Kg/cm2 Reinforcing Steel: Fy =4200 Kg/cm2 Soil Bearing capacity = 2.5 Kg/cm2

Chapter two Preliminary design

2.Preliminary design *one way ribbed slab (in x-direction) :hmin = Ln\18.5 = 5.4/18.5 =29.2 cm

Use H=32cm

Use concrete blocks of 40*25*24cm

2.Preliminary design Two way flat plate:

,(550\33))=max(18.33 ,17)(H min=max((550\30Use H=20cmPreliminary design1- Beams for 6m beam span h min. = (600/21= 29 cm) Preliminary Dimensions : 32*30cm

For 18m beam span H= Ln \16=18\16=112.5cm Preliminary Dimensions=100*40cm

Preliminary design2-Column : *for C1 column group assume dimensions=60*60cm

*for C2 group assume dimensions=100*80cm

Chapter Three:3D MODELING CHECKS

Modeling Checks1- check Compatibility

Modeling Checks2- check Equilibrium result from SAP DL=22633 KN , LL=10525 KN as shown in figure below

Modeling Checks2- check Equilibrium

Manual calculation DL=22368 KN , LL=10692 KN The percentage of live load error=(1.6%)