Project 2_Design & Analysis of a Hostel building at Guwahati, Assam

PROJECT – 2

AIM : ETAB and SAFE modelling, analyzing and Designing and structural Rebar drawing preparation of a hostel building situated at Guwahati (Earthquake prone area)

Introduction : This project consist of G+3 hostel building of dimension 67.470 mtr along X-axix, 13.30 mtr in Y-axis situated aat Guwahati, ASSAM.

Given :

• Wall made of ACC block - 50KN/M³
• Soil - Type 3
• Pile length - 10 m
• Pile diameter - 500mm
• Capacity of pile - 280 KN
• Plinth level of GF - 2m above GL
• Concrete - M₂₅
• Rebar - Fe 500 & Fe415

Codes required:

• IS 456:200
• IS 1893 :2016
• IS 875 - 1
• IS 875 - 2
• IS 875 - 3
• IS 13920
• IS 2911-2
• SP 34

2.PROCEDURE:

• Draw/model initialization by grid method.

• Defining material and sections.

• Draw Column, beam and slab.
• 
• Define mass source, load patterns and assign live loads, wall loads etc.
• 

• • Select Beams and slabs assign live loads and wall loads as:

• Select Slab and assign Diaphragm:
• Run analysis :

• Use scale factor in order to equalize Static and dynamic analysis

• RESULTS :
• 

Drift ration : Less than 0.4%

Modal mass participation ratio :

DESIGN:

Beam and Column of First Floor:

LONGITUDINAL REINFORCEMENT:

SHEAR REINFORCEMENT

REINFORCEMENT DETAILS OF BEAM

LONGITUDINAL REINFORCEMENT OF COLUMN A-4

SHEAR REINFORCEMENT OF COLUMN A-4

REINFORCEMENT DETAILS OF COLUMN

FOUNDATION LOAD [BASE REACTION]

PILE CAP OF D2