Project 2_Design & Analysis of a Hostel building at Guwahati, Assam
The architectural drawings of a G+3 RCC building is provided. The following information on the building is to be used:
Location - Guwahati, Assam
Function - Hostel block in an academic institute
Aim:
To provide the analysis in ETABS and Safe for the given hostel building
Step 1:
1) Click File and select new model
2) Choose the metric system and code details
3) Click Ok
Step 2:
1) Edit the grid data as provided in the pdf document
Step 3:
1) Similarly Edit the Story data
Step 4:
1) Go to Define tab
2) Define the material property
3) Create a new property as M25 for Concrete
4) Click Ok
Step 5:
1) Go to Define tab
2) Define the material property
3) Create a new property as Fc415 of steel rebar for Shear reinforcement
4) Click Ok
Step 6:
1) Go to Define tab
2) Define the material property
3) Create a new property as Fe500 of steel rebar for longitudinal reinforcement
4) Click Ok
Step 7:
1) Go to Define tab
2) Define the Section property
3) Create a new property as column 450 x 650
4) Click Ok
Step 8:
1) Go to Define tab
2) Define the material property
3) Create a new property column 650x450
4) Click Ok
Step 9:
1) Go to Define tab
2) Define the Slab section property
3) Create a new property Slab 150
4) Provide the thickness as 150mm
5) Click Ok
Step 10:
1) Go to Define tab
2) Define the frame property
3) Create a new property beam size of 450x450
4) Click Ok
Step 11:
1) Assign the beams and columns using draw tool
Step 12:
1) Apply the slabs in the model
Step 13:
Load case:
1) As per IS 875 Part 2, live load of hostel building room is 2 kN
2) Brickwall load as 3.5kN and Finishing load as 1.2 kN
Step 14:
1) Add new load as Brickwall, EQX with both positive and negative eccentricity as per IS 1893:2016
2) Similarly add EQY with positive and negative eccentricity
Step 15:
As per IS 1893:2002, zone factor for Guwahati, Assam is 0.36 and it is 5th zone
Step 16:
1) Modify the zone factors as per IS code
Step 17:
1) Assign the Mass source data
Step 18:
1) Apply the brickwall loading into the model
Step 19:
Apply the loadings into the model
Live Load
Step 20:
Run the analysis and take the Ast values for both beam and reinforcement
Step 21:
1) Export the Safe file from etabs model
Step 22:
Given details:
Soil type = 3
Piles of length 10 meters
Pile dia = 500 mm diameter
Load carrying capacity = 280kN
Step 23:
Run the analysis
1) Some of the punching shear values are greater than 1
2) Need to increase the slab size
Step 24:
Showing the reinforcement details for one pile cap
