Challenge

Week 2 Challenge

AAyyappa Adapureddy26 Dec 2022

Q1).

1.How will you assign Circular section to column?
2. How will you assign Unit system to a .std model file?
3. What are the parameters to be specified while using “Bay Frame” option?
4. Name few codal standards incorporated in STAAD Pro software.
5. How will you specify the design compressive strength for a RCC section?

Answers:

1.How will you assign Circular section to column?

Create the model in the staad pro that can be a column
Go to properties in that Define paramters
Assign the circular shape of the column
The radious of the circular is given

2. How will you assign Unit system to a .std model file?

To Assignt unit system in the staad pro
Go to file menu and then settings
open the structural settings
Change the dimesions as the required units

3. What are the parameters to be specified while using “Bay Frame” option?

To create the parameter of the design by Bay frame
By clicking on the Structural wizard option
Click on the frame model option
click on the Bay frame option
Enter the parameters like the length , width , height and the bay frame along the length , width and height

4. Name few codal standards incorporated in STAAD Pro software.

in Staad pro the Codal standard are incorported for the Steel , Concrerte , Aluminium.
For the Steel the codal provision are IS 800 , IS 800 : 2007 , IS 800:2007 WSD , IS 801
For the concrete the Codal provision are the IS 456 and IS 13920 for the Seismic Design

5. How will you specify the design compressive strength for a RCC section?

Go to the Design option
Click on the define parameter
In the design Parameter the Fck Compressive strength of RCC section

Q2).

1. State the “Input” steps involved in RCC design.
2. Explain the difference between Fixed and Enforced support condition in STAADPro.

Answers:

1. State the “Input” steps involved in RCC design.

Steps Involved in RCC design are

Geometry : The Node loaction and the node spacing are given
Properties : Specify the Sectional properties of the section
materials : Specify the properties of the material.
Specifications : The pecifictions are given
Support : The end support are to be given
Loading : Need to provide the loading pattern and the loading combination
Analysis : Need to Analysis the modal and all the Input Specification are Given
Design : Finally the Design are to be done

2. Explain the difference between Fixed and Enforced support condition in STAADPro.

In STAAD, support displacement loads cannot be applied to such models when the FIXED type of support is specified.
For the ENFORCED BUT type, there is no provision to specify a spring constant.
The only choices, which are built into the program, are - zero stiffness

Q3).

1. Explain the steps involved in analysis of a model using STAAD Pro sequentially.
2. Explain the two ways in which a structural framework/model can be created in STAAD Pro software.
3. Elaborate the different support conditions in STAAD Pro.
4. How will you extract the stress distribution for a staircase slab?
5. Explain the different ways to view SFD & BMD in STAAD Pro.

Answer:

1. Explain the steps involved in analysis of a model using STAAD Pro sequentially.

The steps involved in analysis of a model are

Before Analysis the model the load pattern and the load combination are to be provided to the model
Then go to Analysis option
Define Command
Select the data for the analysis of the model by perform analysis , P delta analyis ,Nonlinear analysis
It deponds upon the support conditions

2. Explain the two ways in which a structural framework/model can be created in STAAD Pro software.

The two ways to model the a structural framework is

Creating model by Node by Node
Creating model by Bay frame by

3. Elaborate the different support conditions in STAAD Pro.

Fixed
Pinned
Fixed But
Enforced
Enforced But
Multilinear spring
Foundation
Inclined
Tension/Compression only springs

4. How will you extract the stress distribution for a staircase slab?

The Design of Staircase slab is done by Node placement
The creation of plate is used in stair case
BY using Generate mesh
The stress distribution for the staircase slab is done by viewing colour in the slab of the design

5. Explain the different ways to view SFD & BMD in STAAD Pro.

After complation of the Design the staad pro will automatically provide the BMD & SFD
By Entering to the Post procesing process click on ok
By clickin the beam results Deflection command
Reaction click the beam deflection

Practical

Q1). Analyze the following structural elements and validate the results
A. Simply Supported Beam
a. A Simply supported beam with two point loads symmetrically placed
b. Span L = 20m
c. Load P = 50kN each
d. Both P located at 5m from each support

B.Fixed Beam
a. Span L = 16m
b. Uniformly Distributed Load w=9kN/m

AIM:

Analyze the following structural elements and validate the results
A. Simply Supported Beam
a. A Simply supported beam with two point loads symmetrically placed
b. Span L = 20m
c. Load P = 50kN each
d. Both P located at 5m from each support

B.Fixed Beam
a. Span L = 16m
b. Uniformly Distributed Load w=9kN/m

INTRODUCTION:

Staad abbrivation is Structural Analysis and Design.
Staad pro is one of the popular software for analysing and designing structures like buildings towers,bridges etc.
Staad pro is software which is widely popular with civil engineers.
It is compactable with steel concrete and timber design codes.
Staad pro developed in 1997 in california and later bentley systems.
It is used for 3D model generation, analysis and multi -material design .
The STAAD .Pro supports several steel , concrete and timber material in a seprate member and this seprate member will cordinate and the formed in to a structure
There are Three ways by which can we create a model

Analitical model
Physical model
Building model

PROCEDURE:

To open the staad pro software.
To create new file.
To take analytical type and metric units.
Go to beam tab and enter and to take 20m beam.
To add the properties to enter define option and to take rectangular beam of size 0.25 X 0.25m.
Assign the properties.
To apply material is concrete.
To apply the supports for the simply supported beams.
To apply the load cases in to the beam like point load of 50k from the both located at 5m from each support.
Go to command file and to change the STAAD plate.
Go to analysis tab and run the analysis.
To show the below images to unterstand clearly.

RESULT:

To Analyze the structural elements and validate results for Simply Supported Beam are successfully completed by using STAAD PRO software.

B.Fixed Beam
a. Span L = 16m
b. Uniformly Distributed Load w=9kN/m

AIM:

Analyze the following structural elements and validate the results Fixed Beam of Span L = 16m and Uniformly Distributed Load w=9kN/m

INTRODUCTION:

Staad abbrivation is Structural Analysis and Design.
Staad pro is one of the popular software for analysing and designing structures like buildings towers,bridges etc.
Staad pro is software which is widely popular with civil engineers.
It is compactable with steel concrete and timber design codes.
Staad pro developed in 1997 in california and later bentley systems.
It is used for 3D model generation, analysis and multi -material design .
The STAAD .Pro supports several steel , concrete and timber material in a seprate member and this seprate member will cordinate and the formed in to a structure
There are Three ways by which can we create a model

PROCEDURE:

To open the staad pro software.
To create new file.
To take analytical type and metric units.
Go to beam tab and enter and to take 16m beam.
To add the properties to enter define option and to take rectangular beam of size 0.25 X 0.25m.
Assign the properties.
To apply material is concrete.
To apply the supports for the fixed beams.
To apply the load cases in to the beam like uniformly distibuted load of 19 kn/m.
Go to command file and to change the STAAD plate.
Go to analysis tab and run the analysis.
To show the below images to unterstand clearly.