Difference between revisions of "Osdag/C2/Performing-an-Optimum-Design-in-Osdag/English"
Anandajitht (Talk | contribs) (Created page with "'''Title of the script:'' Performing an Optimum Design in Osdag '''Author''': Monika Soni (script), Anandajith TS (recording) '''Keywords:'' '''Osdag, optimum design, design...") |
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|| '''Slide: '''Learning Objectives | || '''Slide: '''Learning Objectives | ||
− | || * Step by step process to perform an '''optimum design ''' | + | || |
+ | * Step by step process to perform an '''optimum design ''' | ||
* How to review the results of an '''optimum design''' | * How to review the results of an '''optimum design''' | ||
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[https://osdag.fossee.in/ https://spoken-tutorial.org] | [https://osdag.fossee.in/ https://spoken-tutorial.org] | ||
− | || To follow this tutorial you should have* '''Osdag''' installed on your system, and | + | || To follow this tutorial you should have |
+ | * '''Osdag''' installed on your system, and | ||
* Basic knowledge of '''structural steel design''' | * Basic knowledge of '''structural steel design''' | ||
Revision as of 10:47, 24 July 2023
'Title of the script: Performing an Optimum Design in Osdag
Author: Monika Soni (script), Anandajith TS (recording)
Keywords: Osdag, optimum design, design check, member design, connection design, steel design optimisation, Tension member, database, GUI, video tutorial
Visual Cue | Narration |
Slide: Title Slide | Welcome to the Spoken Tutorial on ‘Performing an Optimum Design in Osdag’. |
Slide: Learning Objectives | In this tutorial, we will learn,
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Slide: Learning Objectives |
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Slide: System Requirements | To record this tutorial, I am using
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Slide: Pre-requisites
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To follow this tutorial you should have
The prerequisite tutorials are available on this website |
Only narration | The user interface of Osdag for Ubuntu Linux, and for Windows is the same.
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Only narration | In this tutorial, I will solve a sample design example to demonstrate Scenario 1. |
Show Osdag interface | I have already opened the Osdag software. |
Point to the Tension Member module on the left. | For this tutorial, I will use the Tension Member module. |
Click on the Tension Member button | Click on the Tension Member button to select the module. |
Point towards the image of Bolted to End Gusset and Welded to End Gusset | We can see the available sub-modules. They are;
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Cursor on Bolted Connection. | Let us try the bolted connection. |
Click on the Bolted to End Gusset module image
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Click on the Bolted to End Gusset module image to select it.
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Click on the Start button | Then click the Start button below to load the module. |
Only narration | The home page of the design module will load dynamically.
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Point to the home page of the Tension Member Design - Bolted to End Gusset module
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Home page of the Tension Member Design - Bolted to End Gusset module opens.
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Only narration | Let’s try to understand the design procedure by solving a sample design example. |
Slide: Sample Design Example |
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Slide: Sample Design Example | Perform an optimum design by adopting the following design specifications:
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Slide: Sample Design Example |
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Slide: Sample Design Example |
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Switch back to Osdag | Let us switch back to Osdag. |
Only narration | I will start filling the Input Dock for our sample design. |
Point toward the Input Dock | The Input Dock is on the left side of the GUI.
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Click on the Section Profile drop-down menu | Click on the Section Profile drop-down menu. |
Point to all the options in the list. | The available standard section profiles get listed. |
Select Back to Back Channels | Select Back to Back Channels from the list. |
Point towards the representative image.
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The selected Section Profile can be confirmed by looking at the representative image. |
Point towards the asterisk near Section Profile, Conn_Location, Length (mm) | The fields marked with an asterisk are mandatory user inputs. |
Point towards blank fields
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Other fields can simply be left without giving any input.
In this case, Osdag will consider default inputs for performing the design. |
Click on Conn_Location drop-down menu | Click on the Conn_Location drop-down menu. |
Select Web | Select Web from the list. |
Click on the Section Size drop-down menu | For the Section Size, we can either choose to perform the design with
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Select the All option and hold the mouse to display its selection. | Selecting All will perform the design with all the sections in the database.
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Only narration | We can also perform a design check by choosing specific sections.
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Select the Customized option.
Point to Customized window. Point to Available and Selected sections. |
Let us select the Customized option.
Customized window opens with Available and Selected sections.
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Point toward the Selected sections in the Customized window. | Selected section displays the list of standard section sizes from the database.
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Click on the cross field at the right corner | Now, close the Customized window. |
Click on the Section Size drop-down menu | We will go back to the Section Size drop-down menu. |
Select All option. | And, select All for our design example. |
Point to Material. | Let us now specify the Material grade. |
Click on the Material drop-down menu. | Click on the Material drop-down menu.
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Scroll through the list | The list of standard material grades will open. |
Point towards the Custom option. | Custom material properties can be defined and saved by using the Custom option. |
Scroll up and select E 250 (Fe 410 W)A | I will select E 250 (Fe 410 W)A option. |
Type 3200 in the Length text box. | Type the Length of the member as 3200 mm. |
Point to Factored Loads. | Let us now define the Factored Loads. |
Click in the Axial load textbox | The load values are defined using a textbox. |
Type 600 in the text box. | Enter the value of Axial load as 600 kN. |
Only narration | Let us now give input for the connector. |
Click on the Bolt Diameter drop-down menu
And click again on it to close the list |
For the Bolt Diameter, we can choose between
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Click on the Property Class drop-down menu and click again on it to close the list | Similarly, for the Property Class, we can choose between
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Select All option and hold the mouse to show its selection. | Selecting All will give an optimum bolt design with respect to
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Select the Customized option and hold the mouse to show its selection. | We can also check the design with a specific Bolt diameter and grade.
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Click on the Diameter drop-down menu | For an optimum bolt design we should select the All option. |
Select All option. | I will select the All option. |
Click on the Type drop-down menu. | The Type drop-down menu lists the standard types of bolts. |
Select Bearing Bolt | Select Bearing Bolt from the menu. |
Click on the Property Class drop-down menu. | Similarly, for an optimum property class, we should select the All option. |
Select All option.
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Select the All option. |
Click on the Thickness drop-down menu | The Thickness drop-down menu lists the plates of standard thickness. |
Select All option under Plate.
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We will again select All for an optimum plate design. |
Move the cursor on all the inputs from top to bottom. | We have entered all the inputs in the Input Dock.
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Click on the Design button | Click on the Design button at the bottom to start the design. |
Point to the progress bar at the top.
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The progress bar will show the status of the design.
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Point toward the log messages | The log message indicates that the design is safe.
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Point towards the Output Dock and the CAD window | The Output Dock and CAD window become active only if the design is successful. |
Point towards the CAD window | The CAD window will display the 3D CAD model of the designed component. |
Point towards the Output Dock
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The Output Dock is populated with the design results as our design is safe.
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Only narration | Let us now interpret the design results. |
Move the cursor towards the Output Dock | Go to the Output Dock. |
Point towards Section Details | The results of the optimum section are shown in Section Details. |
Point towards Designation | For our sample design, the optimum section is LC 125. |
Point towards capacity details | The various capacity details and the efficiency of this section are listed. |
Point towards the Shear Pattern button. | The Shear Pattern shows the Member Block Shear failure Pattern. |
Click on the Shear Pattern button. | Click on the Shear Pattern button. |
Cursor in the window.
Point to the pattern. |
The Shear Pattern window opens.
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Click on the cross field at the right corner of the Shear Pattern window | Close the Shear Pattern window. |
Point towards End Connection | The member design also includes the design of the End Connection. |
Point towards Bolt Details and Gusset Plate Details | It displays Bolt Details and Gusset Plate Details respectively. |
Point towards the Spacing Details button. | The Spacing Details button shows the Spacing Details. |
Click on the Spacing Details button. | Click on the Spacing Details button. |
Cursor in the window.
Point to the pattern. |
The Spacing Details window will open.
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Click on the cross field at the right corner of the Spacing Details window | Close the Spacing Details window. |
Scroll down in the Output Dock | Scroll down for more results. |
Point towards the Intermittent Connection field | Details pertaining to the Intermittent Connection are also shown. |
Point toward the Create Design Report button below | The outputs for a design can be saved using the Create Design Report button. |
Only narration | All the design checks are echoed in detail in the design report. |
Only narration | We will learn how to create a design report in another tutorial. |
Only narration | This brings us to the end of the tutorial.
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Slide: Summary | In this tutorial, we have
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Slide: Assignment | As an assignment, please do the following
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Slide: Assignment | Perform an optimum design by adopting the following design specifications |
Slide: Assignment |
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Slide: About Spoken Tutorial Project | The video at the following link summarizes the Spoken Tutorial Project
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Slide:Spoken Tutorial Workshops | The Spoken Tutorial Project team conducts workshops and gives certificates
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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
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Slide: Acknowledgement | The Spoken Tutorial project is funded by the Ministry of Education, Government of India |
Slide: Thank you | This is Anandajith TS, FOSSEE IIT Bombay signing off
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