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Revision as of 00:38, 31 October 2023


Title of the script: Design report in Osdag

Author: Anandajith TS

Keywords: Osdag, member design, connection design, steel design optimisation, Tension member, design report, design check, proof-checking, IS 800, video tutorial.





Visual Cue Narration
Slide


Title Slide

Welcome to the spoken tutorial on ‘Design report in Osdag’
Slide

Learning Objectives

In this tutorial, we will learn how to,
  • Save design report in Osdag
  • Create a user profile
  • Interpret the design report
  • Read the IS code checks in the design report


Slide


System Requirements

To record this tutorial, I am using,
  • Windows 11 OS, and
  • Osdag v2021.02.a.a12f


Slide

Pre-requisites




https://spoken-tutorial.org

To follow this tutorial, you should have,
  • Osdag installed on your system
  • Basic knowledge of structural steel design



The prerequisite tutorials are available on this website.

Slide

Code Files

  • The files used in this tutorial are available in the Code Files link
  • Please download and extract them
  • Make a copy and then use them while practising


Point to the home page of the Tension Member Design - Bolted to End Gusset module Let us switch to the home page of Tension Member Design - Bolted to End Gusset module.
Click on File, Select Load Input.

Select the Input file and click Open to load the file.

Load the Report hyphen sample hyphen design dot OSI file and perform the design.
Click on Design button. Click on the Design button to show the CAD model and outputs.
Point towards the CAD window and the Output Dock We see the CAD model and outputs as the design is successful.
Highlight ‘Overall bolted tension member design is safe.’ in the Log messages window The Log message indicates that the design is safe.
Only narration Let us now save the design report for our design.
Only narration Please note, Osdag performs a design multiple times iteratively based on the given inputs.
Only narration However, only the latest checks are echoed in the design report.
Only narration We can create a design report in two ways.
Point towards the Create Design Report button By clicking Create Design Report button at the bottom of the output dock.



Or

Click on the file menu and point towards the Create design report option. By navigating to File menu and selecting Create design report.
Point towards the Create Design Report button Click the Create Design Report button at the bottom of the output dock.
Point towards the Design Report Summary window The Design Report Summary window opens.
Point towards the Design Report Summary window. The summary window collects basic details pertaining to the report and design.
Point towards the OK button This step is optional, users can skip it by simply clicking the OK button.
Only narration However, it is a good practice to provide a summary to the report.
Point to the summary details. Let us go ahead and fill in the summary details.
Type IIT BOMBAY in the Company Name field I will type the company's name as IIT Bombay.
Only narration You may type any other name of your choice.
Click on the Browse button To attach a company logo to the report, click on the Browse button.
Only narration The Open Image window opens.
Browse to the directories and select the IIT BOMBAY logo I will browse to the location where my company logo is saved.
Only narration The image used should be a PNG, SVG or JPG and preferably smaller in size.
Click on the IITB_logo I will select the logo and click on the Open button below.
Only narration You may select any logo of your choice.
Type Osdag in the Group/Team Name field I will type the Group Name as Osdag.
Type Anandajith TS in the Designer field In the Designer field I will type my name.
Point to the information. Users can save the information as a profile to avoid typing it every time.
Point toward the Save Profile button This can be done by clicking the Save Profile button.
Only narration I will skip this step as I have already saved my profile.


Users may pause the tutorial and save their profile.

Point toward the Use Profile button.

Click the User Profile button.

Let us load the saved profile.

Click the Use Profile button and select the desired profile.

Point to all the details. All the details and logo will be automatically loaded.
Type Tension Member Design in the Project Title field Next, let us specify the project title as Tension Member Design.
Point towards the Subtitle, Job Number, Client and Additional Comments fields I will skip Subtitle, Job Number, Client and Additional Comments fields.
Click on the OK button Click on the OK button below to proceed.
Point to the Save File As window. The Save File As window will open.
Browse to the Osdag-workspace directory I will browse to the Osdag hyphen workspace directory on my computer.
Type tension-member-bolted in the File name field Define a suitable filename.


I will type the file name as tension-member-bolted.

Point toward the Files of type field The default and the only file format in which we can save the report is PDF.
Click on the Save button Click on the Save button to save the design report.
Only narration It may take some time to save the design report.
Click on the OK button A message pops up once the report is saved.

Click the OK button to acknowledge it.

Only narration We have successfully saved the design report.
Only narration Next, we will review the report and interpret the checks.
Open the tension-member-bolted.PDF file in the browser I have opened the report in the Edge web browser.
Only narration You may open the report using any PDF viewer like Adobe or the browser of your choice.
Point toward the header of the report The summary details provided in the profile are printed in the header of the report.
Point to the details. This is helpful when we need to share the design reports with other stakeholders.
Scroll and show the report. The design report is divided into multiple sections and sub-sections.
Page 1:

Point toward 1 Input Parameters

Section 1 echoes the Input Parameters.
Page 1:

Point towards the fields in the Input Parameters section

These are all the inputs we defined in the input dock during the design stage.
Page 1:

Point toward Detailing - Design Preference field

Inputs and assumptions from the Design Preference menu are also shown.
Page 2:

Point toward 2 Design Checks

On page 2, we have the Design Checks.
Page 2:

Point toward Design Status

The overall status of the design is marked here.
Page 2:

Point toward Pass

The Design Status reads Pass.

It is marked in green as our design is safe and passes all the checks.

Page 2: If any of the checks fail, the overall status is marked as Fail in red.
Page 2:

Point toward 2.1 Selected Member Data

Section 2.1 shows the Selected Member Data
Page 2:

Point toward the Section Size* field in the Selected Member Data

LC 125 is the selected member for this design.


It is from the list of sections defined during the trial design.

Page 2:

Point toward 2.2 Spacing Check

Let us go to section 2.2.

From here we see design checks that Osdag performed during the design stage.

Page 2:

Point to the tables.

These checks are displayed in a tabular format.
Page 2:

Point toward the Check column

The Check column displays the name of the check that is being performed.
Page 2:

Point toward the Required column

The Required column displays the minimum required value.


These values are calculated using relevant Indian Standard clauses and checks.

Page 2:

Point toward the Provided column

Provided column displays the provided values.
Page 2:

Point toward the Provided column

The provided values are higher than the required values.


These values are optimal and ensure the overall economy of the design.

Page 2:

Point toward the Remarks column

Finally, a colour-coded remark is made against the check.


Typically, it shows if that particular check has passed or failed.

Keep scrolling through page 3 and page 4:

Only narration

Similarly, all the checks pertaining to the design are listed with details.
Page 5, Section 2.4, Bolt Design:

Point toward Min. Pitch Distance (mm) in the Check column

Let us interpret a design check.


This check is for the minimum pitch distance.

Page 5, Section 2.4, Bolt Design:

Point toward pmin in the Required column

The minimum pitch distance required is 2.5 times the bolt diameter or greater.
Page 5, Section 2.4, Bolt Design:

Point toward [Ref. IS 800:2007, Cl.10.2.2] in the Required column

The reference clause for this check is mentioned below.


It is based on clause 10.2.2 of IS 800, 2007.

Page 5, Section 2.4, Bolt Design:

Point toward 35.0 in the Required column

Let us look at the minimum required pitch distance.


It is calculated as 35 mm for a bolt of 14 mm diameter.


Page 5, Section 2.4, Bolt Design:

Point toward 35 in the Provided column

The provided value is 35 mm, which is equal to the required value.


Page 5, Section 2.4, Bolt Design:

Point toward Pass in the Remarks column

Thus, the check is marked as Pass as it satisfies the check condition.
Keep scrolling through page 6 to page 11:

Only narration

We see that all the checks are carried out in the similar manner.
Keep scrolling through page 6 to page 11:

Only narration

This makes interpreting the checks very easy.
Keep scrolling through page 6 to page 11:

Only narration

Novice designers can use this report to learn about the design checks.

They can use it to design a process.

Page 12:

Point toward 3 3D Views

The 3D and 2D views of the CAD model are also shown as a reference.
Page 12:

Only narration

We have already seen how to save 3D CAD models in the previous tutorial.
Page 12:

Point toward Design Logs

The design logs pertaining to a design session are also printed.
Page 12:

Point toward Design Logs

We can interpret log messages to understand how the design was carried out.


Only narration This brings us to the end of this tutorial.


Let us summarise.

Slide


Summary


In this tutorial, we have
  • Saved the design report in Osdag
  • Created a user profile
  • Interpreted the design report
  • Read the IS code checks in the design report


Slide


Assignment

As an assignment, do the following
  • Interpret all the checks of the saved design report
  • Validate the checks against the values in the Output Dock


Slide


About Spoken Tutorial Project

The video at the following link summarises the Spoken Tutorial Project.


Please download and watch it.

Slide


Spoken Tutorial Workshops

The Spoken Tutorial Project team conducts workshops and gives certificates.


For more details, please write to us.

Slide


Answers for THIS Spoken Tutorial

Please post your timed queries in this forum.
Slide


FOSSEE Forum

For any general or technical questions on Osdag, visit the FOSSEE forum and post your question.
Slide


Sample Design Examples



https://osdag.fossee.in/resources/sample-design


Slide


Acknowledgements

The Spoken Tutorial project was established by the Ministry of Education, Government of India.
Slide


Thank you

This is Anandajith TS, FOSSEE IIT Bombay signing off.


Thanks for joining.

Contributors and Content Editors

Anandajitht, Danish, Madhurig

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