The document describes a project report for the design and analysis of a G+22 building using the software ETABS. It includes an introduction to ETABS, the objectives of analyzing the high rise building to calculate loads and seismic behavior. It provides details on the codes used, plan and structural elements, material properties, load cases including dead, live, wind and earthquake loads. The procedure outlines the steps to model the structure, define properties, draw the frame, apply supports and loads, and check for errors.
ANALYSIS AND DESIGN OF HIGH RISE BUILDING BY USING ETABSila vamsi krishna
RESULT OF ANALYSIS:
https://www.slideshare.net/ilavamsikrishna/results-of-etabs-on-high-rise-residential-buildings
ANALYSIS AND DESIGN OF BUILDING BY USING STAAD PRO PPT link :
https://www.slideshare.net/ilavamsikrishna/analysis-and-design-of-mutistoried-residential-building-by-using-staad-pro
FOR FULL REPORT:
vamsiila@gmail.com
The aim of this manual is to give the design application of the basic requirements of EC8 for new concrete and steel buildings using ETABS. This book can be used by users of ETABS modeler. Is not cover all the steps that you have to carry during designing model using ETABS but is a good manual for those who using Eurocodes.
ANALYSIS AND DESIGN OF HIGH RISE BUILDING BY USING ETABSila vamsi krishna
RESULT OF ANALYSIS:
https://www.slideshare.net/ilavamsikrishna/results-of-etabs-on-high-rise-residential-buildings
ANALYSIS AND DESIGN OF BUILDING BY USING STAAD PRO PPT link :
https://www.slideshare.net/ilavamsikrishna/analysis-and-design-of-mutistoried-residential-building-by-using-staad-pro
FOR FULL REPORT:
vamsiila@gmail.com
The aim of this manual is to give the design application of the basic requirements of EC8 for new concrete and steel buildings using ETABS. This book can be used by users of ETABS modeler. Is not cover all the steps that you have to carry during designing model using ETABS but is a good manual for those who using Eurocodes.
The Pushover Analysis from basics - Rahul LeslieRahul Leslie
Pushover analysis has been in the academic-research arena for quite long. The papers published in this field usually deals mostly with proposed improvements to the approach, expecting the reader to know the basics of the topic... while the common structural design practitioner, not knowing the basics, is left out from participating in those discussions. Here I’m making an effort to bridge that gap by explaining the Pushover analysis, from basics, in its simplicity.
A write up on this topic can be found at http://rahulleslie.blogspot.in/p/blog-page.html, though does not cover the full spectrum presented in this slide show.
CADmantra Technologies Pvt. Ltd. is one of the best Cad training company in northern zone in India . which are provided many types of courses in cad field i.e AUTOCAD,SOLIDWORK,CATIA,CRE-O,Uniraphics-NX, CNC, REVIT, STAAD.Pro. And many courses
Contact: www.cadmantra.com
www.cadmantra.blogspot.com
www.cadmantra.wix.com
Part-II: Seismic Analysis/Design of Multi-storied RC Buildings using STAAD.Pr...Rahul Leslie
For novice, please continue from "Modelling Building Frame with STAAD.Pro & ETABS" (http://www.slideshare.net/rahulleslie/modelling-building-frame-with-staadpro-etabs-rahul-leslie).
This is a presentation covering almost all aspects of Seismic analysis & design of Multi-storied RC Structures using the Indian code IS:1893-2016 (New edition), with references to IS:13920-2015 (Code for ductile detailing) & IS:16700-2017 (code for design of tall buildings) where relevant; following for each aspect of the code, (1) The clause/formula (2) It's explanation/theory (3) How it is/can be implemented in the software packages of (i) STAAD.Pro and (ii) ETABS
This is the latest edition of the earlier slides based on IS:1893-2002 which this one supersedes. This is Part-II of a two part series.
This document presents an example of analysis design of slab using ETABS. This example examines a simple single story building, which is regular in plan and elevation. It is examining and compares the calculated ultimate moment from CSI ETABS & SAFE with hand calculation. Moment coefficients were used to calculate the ultimate moment. However it is good practice that such hand analysis methods are used to verify the output of more sophisticated methods.
Also, this document contains simple procedure (step-by-step) of how to design solid slab according to Eurocode 2.The process of designing elements will not be revolutionised as a result of using Eurocode 2. Due to time constraints and knowledge, I may not be able to address the whole issues.
Book for Beginners, RCC Design by ETABSYousuf Dinar
Advancement of softwares is main cause behind comparatively quick and simple
design while avoiding complexity and time consuming manual procedure. However
mistake or mislead could be happened during designing the structures because of not
knowing the proper procedure depending on the situation. Design book based on
manual or hand design is sometimes time consuming and could not be good aids with
softwares as several steps are shorten during finite element modeling. This book may
work as a general learning hand book which bridges the software and the manual
design properly. The writers of this book used linear static analysis under BNBC and
ACI code to generate a six story residential building which could withstand wind load
of 210 kmph and seismic event of that region. The building is assumed to be designed
in Dhaka, Bangladesh under RAJUK rules to get legality of that concern organization.
For easy and explained understanding the book chapters are oriented in 2 parts. Part A
is concern about modeling and analysis which completed in only one chapter. Part B
is organized with 8 chapters. From chapter 1 to 7 the writers designed the model
building and explained with references how to consider during design so that
creativity of readers could not be threated. Chapter 8 is dedicated for estimation. As a
whole the book will help the readers to experience a building construction related all
facts and how to progress in design. Although the volume I is limited to linear static
analysis, upcoming volume will eventually consider dynamic facts to perform
dynamic analysis. Implemented equations are organized in the appendix section for
easy memorizing.
BNBC and other codes are improving and expending day by day, by covering new
and improved information as civil engineering is a vast field to continue the research.
Before designing something or taking decision judge the contemporary codes and
choose data, equations, factors and coefficient from the updated one.
Book for Beginners series is basic learning book of YDAS outlines. Here only
rectangular grid system modeling and a particular model is shown. Round shape grid
is avoided to keep the study simple. No advanced analysis is described and it is kept
simple for beginners. Only two way slab is elaborated with direct design method,
avoiding other procedures. In case of beam, only flexural and shear designs are made.
T- Beam, L- Beam or other shapes are not shown as rectangular beam was enough for
this study. Bi-axial column and foundation design is not shown. During column and
foundation design only pure axial load is considered. Use of interaction diagram is not
shown in manual design. Load centered isolated and combined footing designs are
shown, avoiding eccentric loading conditions. Pile and pile cap design, Mat
foundation design, strap footing design and sand pile concept are not included in this
The Manual explains the concept of transferring the load from the super structure up to the soil throughout Piles, which has a capacity of (End bearing, and Skin friction). It illustrates the steps needed to produce a full and safe foundation for your Super Structure.
analysis and design of mutistoried residential building by using staad pro
we considered g+4 residential building
ANYLYSIS AND DESIGN OF HIGH RISE RESIDENTIAL BUILDING BY USING ETABS
copy below Link to view presentation
https://www.slideshare.net/ilavamsikrishna/analysis-and-design-of-high-rise-building-by-using-etabs
vamsiila@gmail.com
The Pushover Analysis from basics - Rahul LeslieRahul Leslie
Pushover analysis has been in the academic-research arena for quite long. The papers published in this field usually deals mostly with proposed improvements to the approach, expecting the reader to know the basics of the topic... while the common structural design practitioner, not knowing the basics, is left out from participating in those discussions. Here I’m making an effort to bridge that gap by explaining the Pushover analysis, from basics, in its simplicity.
A write up on this topic can be found at http://rahulleslie.blogspot.in/p/blog-page.html, though does not cover the full spectrum presented in this slide show.
CADmantra Technologies Pvt. Ltd. is one of the best Cad training company in northern zone in India . which are provided many types of courses in cad field i.e AUTOCAD,SOLIDWORK,CATIA,CRE-O,Uniraphics-NX, CNC, REVIT, STAAD.Pro. And many courses
Contact: www.cadmantra.com
www.cadmantra.blogspot.com
www.cadmantra.wix.com
Part-II: Seismic Analysis/Design of Multi-storied RC Buildings using STAAD.Pr...Rahul Leslie
For novice, please continue from "Modelling Building Frame with STAAD.Pro & ETABS" (http://www.slideshare.net/rahulleslie/modelling-building-frame-with-staadpro-etabs-rahul-leslie).
This is a presentation covering almost all aspects of Seismic analysis & design of Multi-storied RC Structures using the Indian code IS:1893-2016 (New edition), with references to IS:13920-2015 (Code for ductile detailing) & IS:16700-2017 (code for design of tall buildings) where relevant; following for each aspect of the code, (1) The clause/formula (2) It's explanation/theory (3) How it is/can be implemented in the software packages of (i) STAAD.Pro and (ii) ETABS
This is the latest edition of the earlier slides based on IS:1893-2002 which this one supersedes. This is Part-II of a two part series.
This document presents an example of analysis design of slab using ETABS. This example examines a simple single story building, which is regular in plan and elevation. It is examining and compares the calculated ultimate moment from CSI ETABS & SAFE with hand calculation. Moment coefficients were used to calculate the ultimate moment. However it is good practice that such hand analysis methods are used to verify the output of more sophisticated methods.
Also, this document contains simple procedure (step-by-step) of how to design solid slab according to Eurocode 2.The process of designing elements will not be revolutionised as a result of using Eurocode 2. Due to time constraints and knowledge, I may not be able to address the whole issues.
Book for Beginners, RCC Design by ETABSYousuf Dinar
Advancement of softwares is main cause behind comparatively quick and simple
design while avoiding complexity and time consuming manual procedure. However
mistake or mislead could be happened during designing the structures because of not
knowing the proper procedure depending on the situation. Design book based on
manual or hand design is sometimes time consuming and could not be good aids with
softwares as several steps are shorten during finite element modeling. This book may
work as a general learning hand book which bridges the software and the manual
design properly. The writers of this book used linear static analysis under BNBC and
ACI code to generate a six story residential building which could withstand wind load
of 210 kmph and seismic event of that region. The building is assumed to be designed
in Dhaka, Bangladesh under RAJUK rules to get legality of that concern organization.
For easy and explained understanding the book chapters are oriented in 2 parts. Part A
is concern about modeling and analysis which completed in only one chapter. Part B
is organized with 8 chapters. From chapter 1 to 7 the writers designed the model
building and explained with references how to consider during design so that
creativity of readers could not be threated. Chapter 8 is dedicated for estimation. As a
whole the book will help the readers to experience a building construction related all
facts and how to progress in design. Although the volume I is limited to linear static
analysis, upcoming volume will eventually consider dynamic facts to perform
dynamic analysis. Implemented equations are organized in the appendix section for
easy memorizing.
BNBC and other codes are improving and expending day by day, by covering new
and improved information as civil engineering is a vast field to continue the research.
Before designing something or taking decision judge the contemporary codes and
choose data, equations, factors and coefficient from the updated one.
Book for Beginners series is basic learning book of YDAS outlines. Here only
rectangular grid system modeling and a particular model is shown. Round shape grid
is avoided to keep the study simple. No advanced analysis is described and it is kept
simple for beginners. Only two way slab is elaborated with direct design method,
avoiding other procedures. In case of beam, only flexural and shear designs are made.
T- Beam, L- Beam or other shapes are not shown as rectangular beam was enough for
this study. Bi-axial column and foundation design is not shown. During column and
foundation design only pure axial load is considered. Use of interaction diagram is not
shown in manual design. Load centered isolated and combined footing designs are
shown, avoiding eccentric loading conditions. Pile and pile cap design, Mat
foundation design, strap footing design and sand pile concept are not included in this
The Manual explains the concept of transferring the load from the super structure up to the soil throughout Piles, which has a capacity of (End bearing, and Skin friction). It illustrates the steps needed to produce a full and safe foundation for your Super Structure.
analysis and design of mutistoried residential building by using staad pro
we considered g+4 residential building
ANYLYSIS AND DESIGN OF HIGH RISE RESIDENTIAL BUILDING BY USING ETABS
copy below Link to view presentation
https://www.slideshare.net/ilavamsikrishna/analysis-and-design-of-high-rise-building-by-using-etabs
vamsiila@gmail.com
CADmantra Technologies Pvt. Ltd. is one of the best Cad training company in northern zone in India . which are provided many types of courses in cad field i.e AUTOCAD,SOLIDWORK,CATIA,CRE-O,Uniraphics-NX, CNC, REVIT, STAAD.Pro. And many courses
Contact: www.cadmantra.com
www.cadmantra.blogspot.com
www.cadmantra.wix.com
It is the process of improving the quality of water to make it appropriate for use. The water after treatment can be used for for drinking , industrial water supply, river flow maintenance, etc.Water treatment removes the contaminant and undesired component or reducing the concentration so that the water becomes fit to use.
Process:
Chemical
Physical
Physio-chemical
Bio-chemical
Steel structure: Bolted Connection chapter
A bolt is a metal pin with a head formed at one end and shank threaded at the other in order to
receive a nut. On the basis of load transfer in the connection bolts are classified as:
(a) Bearing Type
(b) Friction Grip Type
There are two types of bearing type bolts, namely,
(i) Unfinished or Black Bolts.
(ii) Finished or Turned Bolts.
The shanks of black bolts are unfinished, i.e., rough as obtained at the time of rolling, while
turned bolts are obtained by turning hexagonal shank to circular shape. The bolt hole diameter is
only 1.5 mm larger than that of the shank in case of turned bolt. These bolts are used in special jobs
like connecting machine parts subject to dynamic loadings. For black bolts, diameter of bolt hole is
larger and are used in most of the work. A black bolt is represented as M16, M20, etc. which means
black bolt of nominal diameter 16 mm, black bolt of nominal diameter 20 mm, etc.
-DESIGN STRENGTH OF BEARING BOLTS
-DESIGN STRENGTH OF HSFG BOLTS IN SHEAR (Vdsf)
-PRINCIPLES TO BE OBSERVED IN THE DESIGN
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
Democratizing Fuzzing at Scale by Abhishek Aryaabh.arya
Presented at NUS: Fuzzing and Software Security Summer School 2024
This keynote talks about the democratization of fuzzing at scale, highlighting the collaboration between open source communities, academia, and industry to advance the field of fuzzing. It delves into the history of fuzzing, the development of scalable fuzzing platforms, and the empowerment of community-driven research. The talk will further discuss recent advancements leveraging AI/ML and offer insights into the future evolution of the fuzzing landscape.
Vaccine management system project report documentation..pdfKamal Acharya
The Division of Vaccine and Immunization is facing increasing difficulty monitoring vaccines and other commodities distribution once they have been distributed from the national stores. With the introduction of new vaccines, more challenges have been anticipated with this additions posing serious threat to the already over strained vaccine supply chain system in Kenya.
TECHNICAL TRAINING MANUAL GENERAL FAMILIARIZATION COURSEDuvanRamosGarzon1
AIRCRAFT GENERAL
The Single Aisle is the most advanced family aircraft in service today, with fly-by-wire flight controls.
The A318, A319, A320 and A321 are twin-engine subsonic medium range aircraft.
The family offers a choice of engines
Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.
NO1 Uk best vashikaran specialist in delhi vashikaran baba near me online vas...Amil Baba Dawood bangali
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NO1 Uk best vashikaran specialist in delhi vashikaran baba near me online vas...
Etabs BY Subash Pathak
1. ETABS
Project Report
design and analysis of building by Etabs
Design and Analysis of G+22 Building
using Etabs
Done by:
Subash Pathak
2. Table of content
1. Introduction
2. Objectives
3. Code used
4. Plan and detail
5. Material and section property
6. Load case and design by Etabs
7. Procedure
3. Introduction
• ETABS is the leading design software available in the market. Many of
the design company’s use this software for project design purpose.
ETABS stands for “Extended 3D analysis of building systems” which is
a product of computers and structure analysis and design programs.
This software is loaded with an integrated system that consists of
modeling tools and templates, analysis methods, code-based load
prescriptions and solution techniques which can handle complex
building models and associated configurations. This software is
embedded with CAD-like drawing tools with an object-based interface
and grid representation.
4. Objectives:
• i.To develop and analysis model of the high rise structure using ETABS
• ii.To calculate the types of loads acting on such kinds of buildings
• iii.To analyze the building as per code IS 1893:2016(part I) criteria for
earthquake resistance Structure.
• iv.To study the behaviour of building under the action of the seismic
loads.
5. CODE USED
IS 456 : 2000 Code of Practice Plain Reinforced Concrete, Bureau of Indian Standards
IS 875 (Part 1) : 1987
Code of Practice for Design Loads (other than earthquake) for buildings structures
Dead Load, Bureau of Indian Standards
IS 875 (Part 2) : 1987
Code of Practice for Design Loads (other than earthquake) for buildings structures
Imposed Load, Bureau of Indian Standards
IS 875 (Part 3) : 2015
Code of Practice for Design Loads (other than earthquake) for buildings structures
Wind Load, Bureau of Indian Standards
IS 875 (Part 5) : 1987
Code of Practice for Design Loads (other than earthquake) for buildings structures
Special Loads and Combinations, Bureau of Indian Standards
IS 1893 : 2016 Criteria for Earthquake Resistant Design of Structures, Bureau of Indian Standards
IS 13920 : 2016
Ductile Design and Detailing of Reinforced Concrete Structures Subjected to
Seismic Forces Code of Practice, Bureau of Indian Standards
SP 34 : 1987 Handbook on Concrete Reinforcement and Detailing, Bureau of Indian Standards
7. Course - Complete Design of G+22 Storey RCC Building as per IS Codes
General Details
- An Architectural Plan of Building confirming to all Architectural aspects as required
- Type of Structure :
Multi-Storey Rigid Jointed RC Frame
Structucture
- No. of Storey : G+22 Storey
- Floor to Floor Height : 3 meter
- Plinth Level : 3 meter above Ground Level
- Location of Structure : Mumbai-Maharashtra-India
Site Details
-
Surrounding Location of
Structure
: Urban Region: Developed Complex Area
-
Type of Soil on which Structure
is rest
:
Medium Soil (Poorly Graded Sand: Stiff
Soil)
- Safe Bearing Capacity of Soil : 400 kN/m2
14. Indian IS875:1987 Auto Wind Load Calculation
This calculation presents the automatically generated lateral wind loads for load pattern wind load according to Indian IS875:1987, as calculated by ETABS.
Exposure Parameters
Exposure From = Diaphragms
Structure Class = Class C
Terrain Category = Category 4
Wind Direction = 0;90 degrees
Basic Wind Speed, Vb [IS Fig. 1]
Windward Coefficient, Cp,wind
Leeward Coefficient, Cp,lee
Top Story = Story23
Bottom Story = Base
Include Parapet = Yes, Parapet Height = 1.1
Factors and Coefficients
Risk Coefficient, k1 [IS 5.3.1]
Topography Factor, k3 [IS 5.3.3]
Lateral Loading
Design Wind Speed, Vz [IS 5.3]
Design Wind Pressure, pz [IS 5.4]
Design Wind Speed, Vz [IS 5.3]
Design Wind Pressure, pz [IS 5.4]
Design Wind Speed, Vz [IS 5.3]
Design Wind Pressure, pz [IS 5.4]
Design Wind Speed, Vz [IS 5.3]
Design Wind Pressure, pz [IS 5.4]
15. EARTHQUAKE
- Eqivalent Static Analysis is made to Analyse the Structure
Seismic Analysis Important Terms
- Seismic Zone : III
- Zone Factor (Z) : 0.16
- Site Type :
II for Medium Soil as per Table 4 of IS
1893 (Part 1): 2016
- Importance Factor (I) :
1.2 as per Cl.7.2.3 and Table 8 of IS 1893
(Part 1): 2016
- System : SMRF (Special Moment Resisting Frame)
- Response Reduction Factor (R) :
5 as per Cl.7.2.6 and Table 9 of IS 1893
(Part 1): 2016
-
Percentage of Imposed Load to be
Considered in Seismic Weight
:
25% for LL is up to 3 kN/m2 as per
Cl.7.3.1 and Table 10 of IS 1893 (Part 1):
2016
16. IS 1893:2016 Auto Seismic Load Calculation
This calculation presents the automatically generated lateral seismic
loads for load pattern EQx according to IS 1893:2016, as calculated by
ETABS.
Direction and Eccentricity
Direction = Multiple
Eccentricity Ratio = 5% for all diaphragms
Structural Period
Period Calculation Method = Program Calculated
Factors and Coefficients
Seismic Zone Factor, Z [IS Table 3]
Response Reduction Factor, R [IS Table 9]
Importance Factor, I [IS Table 8]
Site Type [IS Table 1] = II
Spectral Acceleration Coefficient, Sa /g [IS
6.4.2]
Seismic Response
Spectral Acceleration Coefficient, Sa /g [IS
6.4.2]
17. 1. Enter basic input data; Define Grid and story Data:
open etabs, click on the new > Model initialization >use built-
in setting with : Display units – Metric SI, Steel section database –
Indian , Steek Design Code – IS 800:2007 , Concrete Design Code
– IS 456:2000. Click ok
Provide Grid Spacing and Story Dimensions as per
requirement. Select Grid only. Click ok
PROCEDURE
18. Story Data
Tower Name Heightm Master Story Similar To Splice Story Color
T1 Story23 3 Yes None No Yellow
T1 Story22 3 No Story23 No Gray8Dark
T1 Story21 3 No Story23 No Blue
T1 Story20 3 No Story23 No Green
T1 Story19 3 Yes None No Cyan
T1 Story18 3 No Story19 No Red
T1 Story17 3 No Story19 No Magenta
T1 Story16 3 No Story19 No Yellow
T1 Story15 3 No Story19 No Gray8Dark
T1 Story14 3 Yes None No Blue
T1 Story13 3 No Story14 No Green
T1 Story12 3 No Story14 No Cyan
T1 Story11 3 No Story14 No Red
T1 Story10 3 No Story14 No Magenta
T1 Story9 3 No Story14 No Yellow
T1 Story8 3 Yes None No Gray8Dark
T1 Story7 3 No Story8 No Blue
T1 Story6 3 No Story8 No Green
T1 Story5 3 No Story8 No Cyan
T1 Story4 3 No Story8 No Red
T1 Story3 3 No Story8 No Magenta
T1 Story2 3 No Story8 No Yellow
T1 Story1 3 No Story8 No Gray8Dark
19. • 2.Defining material properties
• Go To Define > Material properties > Add New
Material > Region: India , Material type:
Concrete, Stanndard: Indian, Grade: As per
requirement> Ok > Give material Name >
change the value as standard> ok
• Material properties > Add New Material >
Region: India , Material type: Rebar, Stanndard:
Indian, Grade: As per requirement> Ok > Give
material Name > change the value as standard>
ok
• Click ok
21. 3 Defining section Properties
Go To Define > Section properties> Frame Section > Add
New Properties > Select the shape (Rectangle/circle / T … ) as
required > Property Name: Column C1 ; Material: Grade of
concrete previously ; Specify Dimension;> Modify/ Show
Modifiers > Change modification if required then ok. > Modify/
show Rebar> Design type: Column; Rebar material: as per
previously defined; Reinforcement configuration : rectangular/
circular as per design ; check/Design : Reinforcement to be
designed ; provide detail for Longitudinal bars and Confinement
bar > ok> ok
Go To Define > Section properties> Frame Section > Add
New Properties > Select the shape (Rectangle/circle / T … ) as
required > Property Name: Beam B ; Material: Grade of concrete
previously ; Specify Dimension;> Modify/ Show Modifiers >
Change modification if required then ok. > Modify/ show Rebar>
Design type : Beam; Rebar material: as per previously defined;
Reinforcement configuration : rectangular/ circular as per design ;
provide detail for Longitudinal bars > ok> ok
Go To Define > Section properties >slab section> Add new
Property > change the detail as per requirement.> ok>ok
23. Shell section
Name Type Element Type Material Total Thicknessmm
Deck1 Deck Membrane 4000Psi 162.5
Slab150 Slab Shell-Thin M40 150
Wall1 Wall Shell-Thin 4000Psi 250
24. 4.Defining Diaphragm
• Define> Diaphragm > Add New
diaphragm > rigidity : rigid >ok.
• Define diaphragm for each
floor level
25. 5.Drawing the structure component
• Select all storey > Quick draw column> property: select Column
defined previously> left click and select the grid.
• Select all storey > Quick draw Beam> property: select Beam defined
previously> left click and select the grid
• Select all storey > Quick draw floor> property: select Slab property
defined previously> left click and select the grid
26. 6.Assigning Support condition
• Plan> base> Select one storey > select all >delete
• Assign> joint> Restraint > click fixed> select the grid > apply>ok
27. • 7.Assigning Diaphragms
• Plan> story 1> Assign> joint> Diaphragm > select the diaphragm>
select the grid > apply>ok
• Moveup> select grid> Diaphragm D2>ok
• Similarly, Assign Diaphragm for all the floor level
28. • 8.Checking Model for any
Modeling Error
• Analyze> Check model > Select
all> ok.
• Wait for the dialog box appear.
29. 8. Defining load pattern for load cases and mass source for seismic weight
• Define> load pattern> define load pattern as per requirement. ( Dead
load, Wind Load , Live load, Earthquake load, super dead load….)
• Define>mass source command.: As per As per IS: 1893-2016,25% live
load if Live load less3 KN/m2 and 50% if more than 3KN/M2 than is
considered on all floor of building except at roof level.
30. Name
Is Auto
Load
Type
Self
Weight
Multiplier
Auto Load
Dead No Dead 1
EQx No Seismic 0 IS 1893:2016
EQx(1/3) Yes Seismic 0 IS 1893:2016
EQx(2/3) Yes Seismic 0 IS 1893:2016
EQx(3/3) Yes Seismic 0 IS 1893:2016
EQy No Seismic 0 IS 1893:2016
EQy(1/3) Yes Seismic 0 IS 1893:2016
EQy(2/3) Yes Seismic 0 IS 1893:2016
EQy(3/3) Yes Seismic 0 IS 1893:2016
external wall No Dead 0
floor finish No Dead 0
internal wall load No Dead 0
Live No Live 0
parapet wall No Dead 0
roof live load No Live 0
wind load No Wind 0 Indian IS875:1987
wind load(1/2) Yes Wind 0 Indian IS875:1987
wind load(2/2) Yes Wind 0 Indian IS875:1987
Load Pattern Definitions
Name Load Pattern Multiplier
MsSrc2 Dead 1
MsSrc2 Live 0.25
MsSrc2 wind load 1
MsSrc2 internal wall load 1
MsSrc2 floor finish 1
MsSrc2 roof live load 0.25
MsSrc2 EQx 1
MsSrc2 EQy 1
MsSrc2 parapet wall 1
Mass source Definition
31. Indian IS875:1987 Auto Wind Load Calculation
This calculation presents the automatically generated lateral wind loads for load pattern wind load according to Indian IS875:1987, as calculated
by ETABS.
Exposure Parameters
Exposure From = Diaphragms
Structure Class = Class C
Terrain Category = Category 4
Wind Direction = 0;90 degrees
Basic Wind Speed, Vb [IS Fig. 1]
Windward Coefficient, Cp,wind
Leeward Coefficient, Cp,lee
Top Story = Story23
Bottom Story = Base
Include Parapet = Yes, Parapet Height = 1.1
34. Auto sesmic loading (X)
• IS 1893:2016 Auto Seismic Load Calculation
• This calculation presents the automatically
generated lateral seismic loads for load
pattern EQx according to IS 1893:2016, as
calculated by ETABS.
• Direction and Eccentricity
• Direction = Multiple
• Eccentricity Ratio = 5% for all diaphragms
• Structural Period
• Period Calculation Method = Program
Calculated
• Factor of coefficient
Seismic Zone Factor, Z [IS Table 3] Z = 0.16
Response Reduction Factor, R [IS Table 9] R = 5
Importance Factor, I [IS Table 8] i = 1.2
Site Type [IS Table 1] = II
Spectral
Acceleration
Coefficient, Sa
/g [IS 6.4.2]
• Seismic Reponse
35. • Equivalent lateral forces
Seismic Coefficient, Ah [IS 6.4.2]
• Calculated Base shear
/ Period Used (sec) W (kN) Vb (kN)
X 2.44 57307.4919 613.1749
X + Ecc. Y 2.44 57307.4919 613.1749
X - Ecc. Y 2.44 57307.4919 613.1749
37. Auto sesmic loading (Y)
• IS 1893:2016 Auto Seismic Load Calculation
• This calculation presents the automatically
generated lateral seismic loads for load
pattern EQy according to IS 1893:2016, as
calculated by ETABS.
• Direction and Eccentricity
• Direction = Multiple
• Eccentricity Ratio = 5% for all diaphragms
• Structural Period
• Period Calculation Method = Program
Calculated
• Factor of coefficient
Seismic Zone Factor, Z [IS Table 3] Z = 0.16
Response Reduction Factor, R [IS Table 9] R = 5
Importance Factor, I [IS Table 8] i = 1.2
Site Type [IS Table 1] = II
Spectral
Acceleration
Coefficient, Sa
/g [IS 6.4.2]
• Seismic Reponse
38. • Equivalent lateral forces
Seismic Coefficient, Ah [IS 6.4.2]
• Calculated Base shear
Direction Period Used (sec) W (kN) Vb (kN)
Y 2.407 57307.4919 621.7822
Y + Ecc. X 2.407 57307.4919 621.7822
Y - Ecc. X 2.407 57307.4919 621.7822
40. 9. Set Load Case as per load
pattern
• Define> Load case: load case
generated from the load pattern
will be viewed
Name Type
Modal Modal - Eigen
Dead Linear Static
Live Linear Static
wind load Linear Static
internal wall load Linear Static
floor finish Linear Static
roof live load Linear Static
EQx Linear Static
EQy Linear Static
parapet wall Linear Static
external wall Linear Static
41. 10. Assigning Load
• Select the beam, column,slab and apply the load as per the code
and requirement.
• Assign>frame load>distributed load>select the load pattern, provide
the load>ok
• Assign>Shell load>distributed load>selet the load pattern, provide
the load>ok
42. 11. Defining Load combination
• Define>Load combination > Add new combo or Add default design
combos>concrete frame section>ok
43. Name Type Is Auto Load Name SF Notes
DCon1 Linear Add Yes Dead 1.5 Dead [Strength]
DCon1 internal wall load 1.5
DCon1 floor finish 1.5
DCon1 parapet wall 1.5
DCon1 external wall 1.5
DCon2 Linear Add Yes Dead 1.5 Dead + Live [Strength]
DCon2 Live 1.5
DCon2 internal wall load 1.5
DCon2 floor finish 1.5
DCon2 roof live load 1.5
DCon2 parapet wall 1.5
DCon2 external wall 1.5
DCon3 Linear Add Yes Dead 1.2 Dead + Live + Wind + Snow [Strength]
DCon3 Live 1.2
DCon3 internal wall load 1.2
DCon3 floor finish 1.2
DCon3 roof live load 1.2
DCon3 parapet wall 1.2
DCon3 external wall 1.2
DCon3 wind load 1.2
DCon4 Linear Add Yes Dead 1.2 Dead + Live - Wind + Snow [Strength]
DCon4 Live 1.2
DCon4 internal wall load 1.2
DCon4 floor finish 1.2
DCon4 roof live load 1.2
DCon4 parapet wall 1.2
DCon4 external wall 1.2
DCon4 wind load -1.2
49. 13 Set load case to run
Analysis>Set load cases to run>select centre of
rigidity>Run Now
14. Analysis the structure and check the
behaviour
Analysis>Run Analysis
Analysis>Last Analysis Run log
longitudinual reinforcement IS456
50. 15.Check storey drift limitation
as per Cl.7.11.1.1 of IS 1893(part
I):2016
• Display>Story response plot
or
• Display>result>story
drift>select the shell >paste it
in excel>
• Story drift should not be
more than 0.004 * story height
51. TABLE: Story
Drifts
Story Output Case Case Type Step Type Direction Drift Label Z actual story drift
allowable story
drift
check
Story16 DCon5 Combination Max X 0.002343 3 48 112.464 192 O.K.
Story20 DCon5 Combination Max X 0.001869 3 60 112.14 240 O.K.
Story16 DCon7 Combination Max X 0.002305 3 48 110.64 192 O.K.
Story17 DCon5 Combination Max X 0.002166 3 51 110.466 204 O.K.
Story20 DCon7 Combination Max X 0.001835 3 60 110.1 240 O.K.
Story21 DCon5 Combination Max X 0.001733 3 63 109.179 252 O.K.
Story17 DCon7 Combination Max X 0.002129 3 51 108.579 204 O.K.
Story15 DCon5 Combination Max X 0.002388 3 45 107.46 180 O.K.
Story21 DCon7 Combination Max X 0.001698 3 63 106.974 252 O.K.
Story18 DCon5 Combination Max X 0.001964 3 54 106.056 216 O.K.
Story15 DCon7 Combination Max X 0.002345 3 45 105.525 180 O.K.
Story16 DCon8 Combination Min X 0.002191 3 48 105.168 192 O.K.
Story18 DCon7 Combination Max X 0.001928 3 54 104.112 216 O.K.
Story20 DCon8 Combination Min X 0.001733 3 60 103.98 240 O.K.
Story16 DCon6 Combination Min X 0.002153 3 48 103.344 192 O.K.
Story17 DCon8 Combination Min X 0.002019 3 51 102.969 204 O.K.
Story20 DCon6 Combination Min X 0.001699 3 60 101.94 240 O.K.
Story17 DCon6 Combination Min X 0.001982 3 51 101.082 204 O.K.
52. Note:
Storey Drift is nothing but relative displacement between floors above and/or below
the storey under consideration. Storey drift in any story shall not exceed 0.004 times the storey
height, under the action of design base shear VB with no load factor that is, partial safety factor
for all loads taken as 1.0 which is nothing but service load combinations. The check is given
Calculations:
in Clause 7.11.1 of
IS 1893 (Part-1):
2016.
as per Indian Standard 1893:2016 Clasue 7.11.1.1 Storey Drift Limitation
Storey Drift in any storey shall not exceed 0.004 times the storey height
Drift shown in ETABS is as Storey Drift / Floor Height
where, Height between slabs is 3 m
Allowable Drift = 0.004 × Storey Height
hence, here Storey Drift for all storey is not exceeding 0.004 times the storey height for all Service Load Combinations
⸫
Check for Storey Drift Limitation is O.K.
53. 16.Check Torsional Irregularity as per Cl.7.1 and Table 5 of IS 1893 (Part
1) : 2016
• Display>result>Story max/avg displacement >select the shell for
earthquake load case>paste it in excel. Check if it is ok or not as per
code
54. Story Output Case Case Type Step Number Direction Max Drift Avg Drift Ratio Check
Story19 EQx LinStatic 3 X 1.729 1.384 1.249 O.K.
Story18 EQx LinStatic 3 X 1.961 1.605 1.221 O.K.
Story19 EQx LinStatic 1 X 1.682 1.383 1.216 O.K.
Story17 EQx LinStatic 3 X 2.176 1.811 1.201 O.K.
Story18 EQx LinStatic 1 X 1.902 1.605 1.185 O.K.
Story16 EQx LinStatic 3 X 2.344 1.979 1.185 O.K.
Story19 EQx LinStatic 2 X 1.636 1.383 1.183 O.K.
Story17 EQx LinStatic 1 X 2.104 1.811 1.162 O.K.
Story15 EQx LinStatic 3 X 2.354 2.03 1.16 O.K.
Story18 EQx LinStatic 2 X 1.842 1.605 1.148 O.K.
Story16 EQx LinStatic 1 X 2.263 1.979 1.143 O.K.
Story14 EQx LinStatic 3 X 2.22 1.976 1.123 O.K.
Story17 EQx LinStatic 2 X 2.032 1.811 1.122 O.K.
Story15 EQx LinStatic 1 X 2.274 2.029 1.121 O.K.
Story13 EQx LinStatic 3 X 2.342 2.096 1.118 O.K.
Story12 EQx LinStatic 3 X 2.451 2.2 1.114 O.K.
Story20 EQx LinStatic 3 X 1.828 1.645 1.111 O.K.
Story11 EQx LinStatic 3 X 2.535 2.281 1.111 O.K.
Story10 EQx LinStatic 3 X 2.578 2.324 1.109 O.K.
Story9 EQx LinStatic 3 X 2.474 2.243 1.103 O.K.
Story16 EQx LinStatic 2 X 2.182 1.979 1.102 O.K.
Story6 EQx LinStatic 3 X 2.162 1.978 1.093 O.K.
Story8 EQx LinStatic 3 X 2.223 2.037 1.091 O.K.
Story14 EQx LinStatic 1 X 2.153 1.976 1.089 O.K.
Story7 EQx LinStatic 3 X 2.209 2.028 1.089 O.K.
Story3 EQx LinStatic 3 X 1.914 1.765 1.084 O.K.
55. Notes:
The designer should review the structural arrangement of the structural elements to
ensure that the code requirements against building irregularity will be satisfied. Building
Irregularity checks are depending on the code that we are using, although there are similarities.
The most common checks under a building irregularity are the torsional irregularity check
which will be tackled by applying check as per IS 1893: 2016 (Part-1) Clause 7.1 and Table
No. 5. The code states that the ratio of maximum horizontal displacement at one end minimum
horizontal displacement at another end should not exceed 1.5
as per IS 1893:2016 Clause 7.1 Table 5 Torsional Irregularity
Building is Torsionally Irregular when, Maximum Displacement / Minimum Displacement > 1.5
hence, our all ratios are with in acceptable limit i.e. all the Ratios are less than 1.5
which is as per Indian Standard 1893:2016 Clause 7.1 Table 5
⸫
Check for Torsional Irregularity is O.K.
56. 17. Design the structure
• Design> Concrete Frame Design>View/Revise References. Check the parameter
• Design> Concrete Frame Design>Rebar selection rules for column As per IS456:2000
Cl. 26.5.3 and 26.5.3.2
• Design> Concrete Frame Design>Rebar selection rules for Beam> provide the sizes
• Design> Concrete Frame Design>Select design combination
• Design> Concrete Frame Design> start design
• Design> Concrete Frame Design>verify all member pass
• Design> Concrete Frame Design>Verify analysis vs design section
• Design> Concrete Frame Design>Display design info> re-bar percentage
63. Conclusion
• Building of G+22 pass the design as story drift and torsoinal
irregularity is ok
• Develop and analysis model of the high rise structure using ETABS is
done
• Calculating the types of loads acting on such kinds of buildings
• analysis of the building as per code IS 1893:2016(part I) criteria for
earthquake resistance Structure is done and is equal
• Behaviour of building under the action of the seismic loads is
calculated.