Difference between revisions of "Osdag/C3/Specifying-design-preferences-in-Osdag/English"
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'''Keywords:''' '''Osdag, member design, connection design, steel design optimisation, Tension member, Design Preference, bolt design, detailing, gusset plate, video tutorial''' | '''Keywords:''' '''Osdag, member design, connection design, steel design optimisation, Tension member, Design Preference, bolt design, detailing, gusset plate, video tutorial''' | ||
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'''Title Slide''' | '''Title Slide''' | ||
− | || Welcome to the Spoken Tutorial on '''Specifying design preferences in Osdag | + | || Welcome to the Spoken Tutorial on '''Specifying design preferences in Osdag'''. |
|- | |- | ||
|| '''Slide''' | || '''Slide''' | ||
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'''Pre-requisites''' | '''Pre-requisites''' | ||
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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, | || To follow this tutorial you should have, | ||
+ | |||
* '''Osdag''' installed on your system | * '''Osdag''' installed on your system | ||
* Basic knowledge of '''structural steel design''' | * 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 | ||
− | |||
|- | |- | ||
|| Only narration | || Only narration | ||
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|- | |- | ||
|| Point to the '''home page''' of the '''Tension Member Design - Bolted to End Gusset module''' | || Point to the '''home page''' of the '''Tension Member Design - Bolted to End Gusset module''' | ||
− | || Switch to the '''home page''' of the '''Tension Member Design - Bolted to End Gusset module.''' | + | || Switch to the '''home page''' of the '''Tension Member Design- Bolted to End Gusset module.''' |
|- | |- | ||
|| Point toward the '''Input Dock''' fields | || Point toward the '''Input Dock''' fields | ||
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* '''Hole Type: Over-sized''' | * '''Hole Type: Over-sized''' | ||
* '''Slip factor: 0.48''' | * '''Slip factor: 0.48''' | ||
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|- | |- | ||
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* '''Edge Preparation Method: machine-flame cut''' | * '''Edge Preparation Method: machine-flame cut''' | ||
* '''Environment: Corrosive''' | * '''Environment: Corrosive''' | ||
− | |||
− | |||
− | |||
'''Design:''' | '''Design:''' | ||
* '''Limit State Design''' | * '''Limit State Design''' | ||
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|- | |- | ||
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|- | |- | ||
|| Click on the '''Spacing Details button.''' | || Click on the '''Spacing Details button.''' | ||
− | || Click the '''Spacing Details button '''under '''End Connection '''in the '''Output Dock'''. | + | || Click the '''Spacing Details button''' under '''End Connection '''in the '''Output Dock'''. |
|- | |- | ||
|| Point toward the '''Spacing Details '''window | || Point toward the '''Spacing Details '''window | ||
Line 162: | Line 145: | ||
|- | |- | ||
|| Only narration | || Only narration | ||
− | || This means that there are 32 bolts on each '''gusset plate '''or 16 bolts per '''Angle'''. | + | || This means that there are 32 bolts on each '''gusset plate ''' or 16 bolts per '''Angle'''. |
|- | |- | ||
|| Only narration | || Only narration | ||
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|- | |- | ||
|| Point toward '''Capacity (kN)''' under '''Bolt Details''' output | || Point toward '''Capacity (kN)''' under '''Bolt Details''' output | ||
− | || Also, notice the''' bolt capacity''' for the given design. | + | || Also, notice the ''' bolt capacity''' for the given design. |
− | It is '''18.78 | + | It is '''18.78 kilo Newton''' as of now. |
|- | |- | ||
|| Only narration | || Only narration | ||
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|- | |- | ||
|| Select '''Design Preferences ''' | || Select '''Design Preferences ''' | ||
− | || Select '''Design Preferences '''from the list. | + | || Select '''Design Preferences ''' from the list. |
|- | |- | ||
|| Point toward the '''Design Preference''' window | || Point toward the '''Design Preference''' window | ||
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|- | |- | ||
|| Click on '''Angle Section''' | || Click on '''Angle Section''' | ||
− | || Typically, these sections include;* Details of the selected member. | + | || Typically, these sections include; |
+ | * Details of the selected member. | ||
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|- | |- | ||
|| Point toward '''Designation''', '''Section Profile''' and '''Conn_Location''' | || Point toward '''Designation''', '''Section Profile''' and '''Conn_Location''' | ||
− | || Here, section details like '''designation '''and the profile are shown. | + | || Here, section details like '''designation ''' and the profile are shown. |
|- | |- | ||
|| Point toward '''Mechanical Properties''' | || Point toward '''Mechanical Properties''' | ||
− | || Below section details, we see '''Mechanical Properties | + | || Below section details, we see '''Mechanical Properties'''. |
|- | |- | ||
|| Point to the properties. | || Point to the properties. | ||
− | || These properties get populated based on inputs in the '''Input Dock '''and the codal provisions | + | || These properties get populated based on inputs in the '''Input Dock ''' and the codal provisions |
− | + | ||
− | + | ||
− | + | ||
|- | |- | ||
|| Point toward '''Dimensions''' | || Point toward '''Dimensions''' | ||
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|- | |- | ||
|| Point to the dimensions. | || Point to the dimensions. | ||
− | || These dimensions are fetched from the '''Indian Standard, IS 808''' database of '''Osdag''' | + | || These dimensions are fetched from the '''Indian Standard, IS 808''' database of '''Osdag'''. |
|- | |- | ||
|| Point toward the section image | || Point toward the section image | ||
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|- | |- | ||
|| Point toward '''Section Properties '''fields | || Point toward '''Section Properties '''fields | ||
− | || These properties are also fetched from the '''Osdag '''database at run-time. | + | || These properties are also fetched from the '''Osdag ''' database at run-time. |
|- | |- | ||
|| Only narration | || Only narration | ||
− | || For a user-defined section not present in the database, properties are calculated by '''Osdag '''internally. | + | || For a user-defined section not present in the database, properties are calculated by '''Osdag ''' internally. |
|- | |- | ||
|| Only narration | || Only narration | ||
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|- | |- | ||
|| Only narration | || Only narration | ||
− | || Users can add single or multiple custom sections to the '''Osdag '''database and use it in design. | + | || Users can add single or multiple custom sections to the '''Osdag ''' database and use it in design. |
|- | |- | ||
|| Point toward '''Add '''button | || Point toward '''Add '''button | ||
− | || The '''Add '''button at the bottom allows to Add a single custom section to the database. | + | || The '''Add ''' button at the bottom allows to Add a single custom section to the database. |
|- | |- | ||
− | || Point toward the '''Download xlsx file, '''and '''Import xlsx file ''' | + | || Point toward the '''Download xlsx file, '''and '''Import xlsx file ''' buttons |
− | ||For adding multiple sections at once using an excel sheet, use the '''Download '''and '''Import xlsx '''buttons. | + | ||For adding multiple sections at once using an excel sheet, use the '''Download ''' and '''Import xlsx '''buttons. |
|- | |- | ||
− | || | + | || Point toward the '''Download xlsx file, '''and '''Import xlsx file ''' buttons |
|| We will explore this feature in another tutorial. | || We will explore this feature in another tutorial. | ||
|- | |- | ||
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|- | |- | ||
|| Click on the '''Connector '''tab | || Click on the '''Connector '''tab | ||
− | || Let us move to the '''Connector '''tab. | + | || Let us move to the '''Connector ''' tab. |
|- | |- | ||
|| Point toward the '''Inputs '''fields | || Point toward the '''Inputs '''fields | ||
− | || Here, we see the '''Material '''properties of the '''connector '''material. | + | || Here, we see the '''Material ''' properties of the '''connector '''material. |
|- | |- | ||
|| Point toward the '''Material drop-down menu''' | || Point toward the '''Material drop-down menu''' | ||
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|- | |- | ||
|| Click on the '''Material drop-down menu '''and select '''E300 (Fe 440)''' from the list | || Click on the '''Material drop-down menu '''and select '''E300 (Fe 440)''' from the list | ||
− | || Click on the '''Material drop-down menu '''and select '''E300 (Fe 440)''' from the list. | + | || Click on the '''Material drop-down menu ''' and select '''E300 (Fe 440)''' from the list. |
|- | |- | ||
|| Point toward the '''Ultimate Strength''' and '''Yield Strength''' field | || Point toward the '''Ultimate Strength''' and '''Yield Strength''' field | ||
Line 302: | Line 283: | ||
|- | |- | ||
|| Click on the '''Bolt '''tab | || Click on the '''Bolt '''tab | ||
− | || Let us now move to the '''Bolt '''tab. | + | || Let us now move to the '''Bolt ''' tab. |
|- | |- | ||
|| Point toward '''Type '''and '''Hole Type''' | || Point toward '''Type '''and '''Hole Type''' | ||
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|- | |- | ||
|| Point to the Hole type. | || Point to the Hole type. | ||
− | || The desired Hole Type is '''Over-sized'''. | + | || The desired '''Hole Type''' is '''Over-sized'''. |
|- | |- | ||
|| Click on the '''Hole Type drop-down menu '''and select '''Over-sized''' from the list | || Click on the '''Hole Type drop-down menu '''and select '''Over-sized''' from the list | ||
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|- | |- | ||
|| Point toward the '''Description text box''' | || Point toward the '''Description text box''' | ||
− | || A description of the slip factor values is shown in the '''Description text box | + | || A description of the '''slip factor''' values is shown in the '''Description text box'''. |
|- | |- | ||
|| Highlight '''IS 800 Table 20''' | || Highlight '''IS 800 Table 20''' | ||
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|- | |- | ||
|| Highlight '''xi) Sand blasted surface 0.48''' in the '''Description text box''' | || Highlight '''xi) Sand blasted surface 0.48''' in the '''Description text box''' | ||
− | || We see, for a slip factor of 0.48, the surface treatment is of '''Sand blasted''' type. | + | || We see, for a '''slip factor''' of 0.48, the surface treatment is of '''Sand blasted''' type. |
|- | |- | ||
|| Point to the bolt preferences. | || Point to the bolt preferences. | ||
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|- | |- | ||
|| Click on the '''Detailing '''tab | || Click on the '''Detailing '''tab | ||
− | || Let us now move to the '''Detailing '''tab. | + | || Let us now move to the '''Detailing ''' tab. |
|- | |- | ||
|| Click on the '''Edge Preparation Method drop-down menu '''and select '''machine-flame cut''' from the list | || Click on the '''Edge Preparation Method drop-down menu '''and select '''machine-flame cut''' from the list | ||
− | || Click on the '''Edge Preparation Method drop-down menu '''and select '''machine-flame cut''' from the list. | + | || Click on the '''Edge Preparation Method drop-down menu ''' and select '''machine-flame cut''' from the list. |
|- | |- | ||
|| Point toward the '''Gap '''textbox | || Point toward the '''Gap '''textbox | ||
− | || The '''Gap '''preference is not applicable here. We will leave it as default. | + | || The '''Gap ''' preference is not applicable here. |
+ | |||
+ | We will leave it as default. | ||
|- | |- | ||
|| Only narration | || Only narration | ||
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We need to incorporate this condition in the design. | We need to incorporate this condition in the design. | ||
|- | |- | ||
− | || Point toward the '''Are the Members Exposed to Corrosive Influences drop-down''' menu | + | || Point toward the '''Are the Members Exposed to Corrosive Influences drop-down''' menu. |
|| Click on the '''Corrosive Influences drop-down''' menu and select '''Yes'''. | || Click on the '''Corrosive Influences drop-down''' menu and select '''Yes'''. | ||
|- | |- | ||
|| Point toward the '''Description text box''' | || Point toward the '''Description text box''' | ||
− | || The '''Description text box '''shows a description with reference to the corresponding '''IS 800 clauses''' | + | || The '''Description text box ''' shows a description with reference to the corresponding '''IS 800 clauses''' |
|- | |- | ||
− | || | + | ||Point to the '''Description text box '''. |
|| Users may refer to this description for a better understanding of these design clauses. | || Users may refer to this description for a better understanding of these design clauses. | ||
|- | |- | ||
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|- | |- | ||
|| Point toward the '''Design Method''' '''drop-down''' menu | || Point toward the '''Design Method''' '''drop-down''' menu | ||
− | || We see the default '''Design Method '''is '''Limit State Design | + | || We see the default '''Design Method ''' is '''Limit State Design'''. |
|- | |- | ||
|| Only narration | || Only narration | ||
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|- | |- | ||
|| Only narration | || Only narration | ||
− | || We have defined all the preferences. | + | || We have defined all the preferences. |
− | + | We are now ready to perform the design. | |
− | We | + | |
− | + | ||
|- | |- | ||
|| Point toward the '''Defaults '''button | || Point toward the '''Defaults '''button | ||
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|| Click on the '''Save '''button to save and exit the '''Design Preferences''' window. | || Click on the '''Save '''button to save and exit the '''Design Preferences''' window. | ||
|- | |- | ||
− | || | + | || Cursor in the CAD window. |
|| We are ready to perform the design with saved preferences. | || We are ready to perform the design with saved preferences. | ||
|- | |- | ||
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|- | |- | ||
|| Click on the '''Spacing Details button.''' | || Click on the '''Spacing Details button.''' | ||
− | || Click on the '''Spacing Details button '''in the '''Output Dock '''under '''End Connection'''. | + | || Click on the '''Spacing Details button '''in the '''Output Dock ''' under '''End Connection'''. |
|- | |- | ||
− | || Point toward '''Bolt Rows (nos)''' | + | || Point toward '''Bolt Rows (nos)'''. |
|| The number of '''Bolt Rows''' is 2 on each '''gusset plate'''. | || The number of '''Bolt Rows''' is 2 on each '''gusset plate'''. | ||
|- | |- | ||
− | || | + | || Point toward '''Bolt Rows (nos)'''. |
|| This has not changed. | || This has not changed. | ||
|- | |- | ||
− | || Point toward '''Bolt Columns (nos)''' | + | || Point toward '''Bolt Columns (nos)'''. |
|| The number of '''Bolt Columns''' is now 12. | || The number of '''Bolt Columns''' is now 12. | ||
|- | |- | ||
− | || | + | || Point toward '''Bolt Columns (nos)'''. |
|| This has been reduced from 16 to 12. | || This has been reduced from 16 to 12. | ||
|- | |- | ||
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|| There is a change in the total number of bolts after designing with special preferences. | || There is a change in the total number of bolts after designing with special preferences. | ||
|- | |- | ||
− | || Click on the close button | + | || Click on the close button. |
|| Click on the close button at the top right corner to exit the window. | || Click on the close button at the top right corner to exit the window. | ||
|- | |- | ||
|| Point toward '''Capacity (kN)''' under '''Bolt Details''' output | || Point toward '''Capacity (kN)''' under '''Bolt Details''' output | ||
− | || Also, notice the''' bolt capacity''' has changed to 26.98 ''' | + | || Also, notice the''' bolt capacity''' has changed to 26.98 '''kilo Newton'''. |
|- | |- | ||
|| Only narration | || Only narration | ||
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Let us summarise. | Let us summarise. | ||
|- | |- | ||
− | || '''Slide: Summary''' | + | || '''Slide''': |
+ | |||
+ | '''Summary''' | ||
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|- | |- | ||
− | || '''Slide: Assignment''' | + | || '''Slide''': |
+ | |||
+ | Assignment''' | ||
|| As an '''assignment''', do the following | || As an '''assignment''', do the following | ||
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|- | |- | ||
− | || '''Slide: '''About Spoken Tutorial Project | + | || '''Slide''': |
+ | |||
+ | '''About Spoken Tutorial Project''' | ||
|| The video at the following link summarizes the Spoken Tutorial Project. | || The video at the following link summarizes the Spoken Tutorial Project. | ||
Line 470: | Line 457: | ||
Please download and watch it. | Please download and watch it. | ||
|- | |- | ||
− | || '''Slide:'''Spoken Tutorial Workshops | + | || '''Slide''': |
+ | |||
+ | |||
+ | '''Spoken Tutorial Workshops''' | ||
|| The Spoken Tutorial Project team conducts workshops and gives certificates. | || The Spoken Tutorial Project team conducts workshops and gives certificates. | ||
Line 476: | Line 466: | ||
For more details, please write to us. | For more details, please write to us. | ||
|- | |- | ||
− | || '''Slide:'''Answers for THIS Spoken Tutorial | + | || '''Slide: |
+ | |||
+ | '''Answers for THIS Spoken Tutorial''' | ||
|| Please post your timed queries in this forum. | || Please post your timed queries in this forum. | ||
|- | |- | ||
− | || '''Slide: '''FOSSEE Forum | + | || '''Slide''': |
+ | |||
+ | '''FOSSEE Forum | ||
|| For any general or technical questions on Osdag, visit the FOSSEE forum and post your question | || For any general or technical questions on Osdag, visit the FOSSEE forum and post your question | ||
|- | |- | ||
− | || '''Slide | + | || '''Slide''': |
− | + | ||
− | + | ||
+ | '''Sample Design Examples | ||
[https://osdag.fossee.in/resources/sample-design https://osdag.fossee.in/resources/sample-design] | [https://osdag.fossee.in/resources/sample-design https://osdag.fossee.in/resources/sample-design] | ||
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|- | |- | ||
− | || '''Slide: '''Acknowledgement | + | || '''Slide''': |
+ | |||
+ | '''Acknowledgement''' | ||
|| The '''Spoken''' '''Tutorial''' project was established by the '''Ministry of Education''', Government of India | || The '''Spoken''' '''Tutorial''' project was established by the '''Ministry of Education''', Government of India | ||
|- | |- | ||
− | || '''Slide: '''Thank you | + | || '''Slide''': |
+ | |||
+ | '''Thank you''' | ||
|| This is Anandajith TS, FOSSEE IIT Bombay signing off | || This is Anandajith TS, FOSSEE IIT Bombay signing off | ||
Latest revision as of 16:13, 1 November 2023
Title of the script: Specifying design preferences in Osdag
Author: Anandajith TS
Keywords: Osdag, member design, connection design, steel design optimisation, Tension member, Design Preference, bolt design, detailing, gusset plate, video tutorial
Visual Cue | Narration |
Slide
Title Slide |
Welcome to the Spoken Tutorial on Specifying design preferences in Osdag. |
Slide
Learning Objectives |
In this tutorial, we will learn to,
|
Slide
System Requirements |
To record this tutorial, I am using
|
Slide
Pre-requisites |
To follow this tutorial you should have,
|
Slide
Code Files |
|
Only narration | The user interface of Osdag for Ubuntu Linux, and for Windows is the same.
|
Point to the home page of the Tension Member Design - Bolted to End Gusset module | Switch to the home page of the Tension Member Design- Bolted to End Gusset module. |
Point toward the Input Dock fields | I have loaded the Preference hyphen sample hyphen design dot OSI file. |
Only narration | Please pause the tutorial and perform the same steps on your computer. |
Click on the Design button | Click on the Design button below to perform the design. |
Only narration | Osdag carries out the design. |
Point toward the INFO message in the log message window | The design is complete and safe. |
Point toward the CAD window and the Output Dock | The CAD window becomes active, and the Output Dock is populated with results. |
Only narration | Let us specify some design preferences and check for updated results. |
Slide
Sample Design Example |
Perform a design check by adopting the given design preferences:
Bolt:
|
Slide
Sample Design Example |
Detailing:
|
Switch back to Tension Member Design - Bolted to End Gusset module homepage | Performing design with above preferences may change the design results completely. |
Only narration | Design Preference is an advanced feature.
It should be used after due consideration. |
Click on the Spacing Details button. | Click the Spacing Details button under End Connection in the Output Dock. |
Point toward the Spacing Details window | The Spacing Details window opens. |
Point toward Bolt Rows (nos) | Notice that the number of Bolt Rows is 2 on each gusset plate. |
Point toward Bolt Columns (nos) | And the number of Bolt Columns is 16. |
Only narration | This means that there are 32 bolts on each gusset plate or 16 bolts per Angle. |
Only narration | Let us see if the bolt configuration changes after designing with special preferences. |
Click on the close button | Click on the close button at the top right corner to exit the window. |
Point toward Capacity (kN) under Bolt Details output | Also, notice the bolt capacity for the given design.
|
Only narration | Let us see if the bolt capacity changes after designing with special preferences. |
Only narration | Let us now define the preferences for our design. |
Click on the Edit menu in the menu bar | Click on the Edit menu in the menu bar and |
Select Design Preferences | Select Design Preferences from the list. |
Point toward the Design Preference window | The Design Preference window will open. |
Only narration | The Design Preference window is categorised into various sections. |
Click on Angle Section | Typically, these sections include;
|
Click on Connector |
|
Click on Bolt |
|
Click on Detailing |
|
Click on Design |
|
Only narration | Let's explore the sections and define the corresponding preferences individually. |
Click on the Angle Section tab | Click on the Angle Section tab to view the selected member details. |
Point toward Designation, Section Profile and Conn_Location | Here, section details like designation and the profile are shown. |
Point toward Mechanical Properties | Below section details, we see Mechanical Properties. |
Point to the properties. | These properties get populated based on inputs in the Input Dock and the codal provisions |
Point toward Dimensions | Dimensions of the selected section are listed under the Dimensions section. |
Point to the dimensions. | These dimensions are fetched from the Indian Standard, IS 808 database of Osdag. |
Point toward the section image | A detailed and representative cross-section drawing of the selected section is shown. |
point to the 2D drawing. | This 2D drawing is typical and has standard notations marked over it for better visualisation. |
Point toward Section Properties | The sectional properties corresponding to the selected section are listed under Section Properties. |
Point toward Section Properties fields | These properties are also fetched from the Osdag database at run-time. |
Only narration | For a user-defined section not present in the database, properties are calculated by Osdag internally. |
Only narration | The properties of this user-defined section are inserted into the database for reuse. |
Only narration | Users can add single or multiple custom sections to the Osdag database and use it in design. |
Point toward Add button | The Add button at the bottom allows to Add a single custom section to the database. |
Point toward the Download xlsx file, and Import xlsx file buttons | For adding multiple sections at once using an excel sheet, use the Download and Import xlsx buttons. |
Point toward the Download xlsx file, and Import xlsx file buttons | We will explore this feature in another tutorial. |
Point toward the Clear button | The Clear button will clear the user-defined inputs in the Design Preference window. |
Click on the Connector tab | Let us move to the Connector tab. |
Point toward the Inputs fields | Here, we see the Material properties of the connector material. |
Point toward the Material drop-down menu | E 250 (Fe 410 W)A is selected by default. |
Point toward the Ultimate Strength and Yield Strength field | The corresponding values of the ultimate and yield strengths are shown below. |
Point to the material grade. | We need to change the material grade to E300. |
Click on the Material drop-down menu and select E300 (Fe 440) from the list | Click on the Material drop-down menu and select E300 (Fe 440) from the list. |
Point toward the Ultimate Strength and Yield Strength field | Notice the values of the ultimate and yield strength are now updated automatically. |
Click on the Bolt tab | Let us now move to the Bolt tab. |
Point toward Type and Hole Type | The default bolt type is Pre-tensioned, and the Hole Type is Standard. |
Point to the Hole type. | The desired Hole Type is Over-sized. |
Click on the Hole Type drop-down menu and select Over-sized from the list | Click on the Hole Type drop-down menu and select Over-sized from the list. |
Point to the slip factor value. | Now, let us change the Slip factor to 0.48. |
Click on the Slip factor drop-down menu, scroll and select 0.48 from the list | Click on the Slip factor drop-down menu
|
Point toward the Description text box | A description of the slip factor values is shown in the Description text box. |
Highlight IS 800 Table 20 | The description is referred from the Indian Standard, IS 800, Table 20. |
Highlight xi) Sand blasted surface 0.48 in the Description text box | We see, for a slip factor of 0.48, the surface treatment is of Sand blasted type. |
Point to the bolt preferences. | We have defined preferences for the Bolt. |
Click on the Detailing tab | Let us now move to the Detailing tab. |
Click on the Edge Preparation Method drop-down menu and select machine-flame cut from the list | Click on the Edge Preparation Method drop-down menu and select machine-flame cut from the list. |
Point toward the Gap textbox | The Gap preference is not applicable here.
We will leave it as default. |
Only narration | In our design, the members are exposed to corrosive influences.
|
Point toward the Are the Members Exposed to Corrosive Influences drop-down menu. | Click on the Corrosive Influences drop-down menu and select Yes. |
Point toward the Description text box | The Description text box shows a description with reference to the corresponding IS 800 clauses |
Point to the Description text box . | Users may refer to this description for a better understanding of these design clauses. |
Click on the Design tab | Let us now move to the Design tab. |
Point toward the Design Method drop-down menu | We see the default Design Method is Limit State Design. |
Only narration | Osdag performs design using the Limit State Method. |
Click on the Design Method drop-down menu | Other methods of design are not available with this version. |
Only narration | We have defined all the preferences.
We are now ready to perform the design. |
Point toward the Defaults button | The Defaults button below sets the preferences to the default value.
Do not press this button after defining the preferences. |
Point toward the Save button | The Save button saves the defined preferences. |
Click on the Save button | Click on the Save button to save and exit the Design Preferences window. |
Cursor in the CAD window. | We are ready to perform the design with saved preferences. |
Click on the Design button | Click on the Design button again. |
Only narration | Osdag carries out the design. |
Only narration | The design process might take some time to complete. |
Point toward the INFO message in the log message window | The design is completed successfully. |
Only narration | Now, let us check if the design results have changed from that recorded previously |
Click on the Spacing Details button. | Click on the Spacing Details button in the Output Dock under End Connection. |
Point toward Bolt Rows (nos). | The number of Bolt Rows is 2 on each gusset plate. |
Point toward Bolt Rows (nos). | This has not changed. |
Point toward Bolt Columns (nos). | The number of Bolt Columns is now 12. |
Point toward Bolt Columns (nos). | This has been reduced from 16 to 12. |
Only narration | This means that now there are 24 bolts on each gusset plate or 12 bolts per Angle. |
Only narration | There is a change in the total number of bolts after designing with special preferences. |
Click on the close button. | Click on the close button at the top right corner to exit the window. |
Point toward Capacity (kN) under Bolt Details output | Also, notice the bolt capacity has changed to 26.98 kilo Newton. |
Only narration | Users can refer to other design outputs and compare the results similarly. |
Only narration | This brings us to the end of this tutorial.
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Summary
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In this tutorial, we have:
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Assignment |
As an assignment, do the following
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About Spoken Tutorial Project |
The video at the following link summarizes the Spoken Tutorial Project.
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The Spoken Tutorial Project team conducts workshops and gives certificates.
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Answers for THIS Spoken Tutorial |
Please post your timed queries in this forum. |
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FOSSEE Forum |
For any general or technical questions on Osdag, visit the FOSSEE forum and post your question |
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Sample Design Examples |
https://osdag.fossee.in/resources/sample-design
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Acknowledgement |
The Spoken Tutorial project was established by the Ministry of Education, Government of India |
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Thank you |
This is Anandajith TS, FOSSEE IIT Bombay signing off
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