Top Banner
Building Analysis and Design midas Gen Training Series
41

midas Gen Training Serieslatinamerica.midasuser.com/web/upload/sample/Steel_Plant_Gen_Intro... · Point Grid and Coordinate System • Define Grid Spacing - 0.5 X 0.5 m • Select

Mar 25, 2018

Download

Documents

dinhkhue
Welcome message from author
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
Page 1: midas Gen Training Serieslatinamerica.midasuser.com/web/upload/sample/Steel_Plant_Gen_Intro... · Point Grid and Coordinate System • Define Grid Spacing - 0.5 X 0.5 m • Select

Building Analysis and Design

midas Gen Training Series

Page 2: midas Gen Training Serieslatinamerica.midasuser.com/web/upload/sample/Steel_Plant_Gen_Intro... · Point Grid and Coordinate System • Define Grid Spacing - 0.5 X 0.5 m • Select

Steel Plant Structure

Page 3: midas Gen Training Serieslatinamerica.midasuser.com/web/upload/sample/Steel_Plant_Gen_Intro... · Point Grid and Coordinate System • Define Grid Spacing - 0.5 X 0.5 m • Select

Dimensions

8.5 m

35 m15 m

10 m

5 m

Page 4: midas Gen Training Serieslatinamerica.midasuser.com/web/upload/sample/Steel_Plant_Gen_Intro... · Point Grid and Coordinate System • Define Grid Spacing - 0.5 X 0.5 m • Select

Materials and Sections

• Define Material-Steel ATM09 A36

• Define 4 Sections as shown

Page 5: midas Gen Training Serieslatinamerica.midasuser.com/web/upload/sample/Steel_Plant_Gen_Intro... · Point Grid and Coordinate System • Define Grid Spacing - 0.5 X 0.5 m • Select

Point Grid and Coordinate System

• Define Grid Spacing- 0.5 X 0.5 m

• Select Y – Z plane• Activate Gird

Page 6: midas Gen Training Serieslatinamerica.midasuser.com/web/upload/sample/Steel_Plant_Gen_Intro... · Point Grid and Coordinate System • Define Grid Spacing - 0.5 X 0.5 m • Select

Create Columns

Draw 4 columnsAssign Element Type: General beamSection: Column

Use Nodal Connectivity(0,0,0) , (0,0,8.5)(0,5,0) , (0,5,9.5)(0,10,0) , (0,10,9.5)(0,15,0) , (0,15,8.5)

Page 7: midas Gen Training Serieslatinamerica.midasuser.com/web/upload/sample/Steel_Plant_Gen_Intro... · Point Grid and Coordinate System • Define Grid Spacing - 0.5 X 0.5 m • Select

Draw top beams

Draw 4 top beamsAssign Element Type: General beamSection: Top Beam

Connect the top columns(0,0,8.5) , (0,5,9.5)(0,5,9.5) , (0,7.5,10)(0,7.5,10), (0,10,9.5)(0,10,9.5), (0,15,8.5)

Page 8: midas Gen Training Serieslatinamerica.midasuser.com/web/upload/sample/Steel_Plant_Gen_Intro... · Point Grid and Coordinate System • Define Grid Spacing - 0.5 X 0.5 m • Select

Draw mid beams

Draw 2 mid beamsAssign Element Type: General beamSection: Mid Beam

(0,0,4) , (0,5,4.5)(0,15,4) , (0,10,4.5)

Page 9: midas Gen Training Serieslatinamerica.midasuser.com/web/upload/sample/Steel_Plant_Gen_Intro... · Point Grid and Coordinate System • Define Grid Spacing - 0.5 X 0.5 m • Select

Draw front braces

Draw 8 braces in front face

Assign Element Type: TrussSection: Brace

Connect corners to make braces crossing

Page 10: midas Gen Training Serieslatinamerica.midasuser.com/web/upload/sample/Steel_Plant_Gen_Intro... · Point Grid and Coordinate System • Define Grid Spacing - 0.5 X 0.5 m • Select

Assign random color

Page 11: midas Gen Training Serieslatinamerica.midasuser.com/web/upload/sample/Steel_Plant_Gen_Intro... · Point Grid and Coordinate System • Define Grid Spacing - 0.5 X 0.5 m • Select

Copy sections

Copy columns and top beams

Select outer columns and top beamsCopy 7 times at 5 m in X direction

Page 12: midas Gen Training Serieslatinamerica.midasuser.com/web/upload/sample/Steel_Plant_Gen_Intro... · Point Grid and Coordinate System • Define Grid Spacing - 0.5 X 0.5 m • Select

Create roof beams

Draw 7 roof beams

Assign Element beamSection: top beam

Draw across top beams to connect roof as shown

Page 13: midas Gen Training Serieslatinamerica.midasuser.com/web/upload/sample/Steel_Plant_Gen_Intro... · Point Grid and Coordinate System • Define Grid Spacing - 0.5 X 0.5 m • Select

Create side beams

Draw 2 side beams

Assign Element beamSection: Mid beam

Draw across mid beams to connect columns as shown

Page 14: midas Gen Training Serieslatinamerica.midasuser.com/web/upload/sample/Steel_Plant_Gen_Intro... · Point Grid and Coordinate System • Define Grid Spacing - 0.5 X 0.5 m • Select

Copy front face

Copy front face

Select inner columns, mid beams, and bracesCopy 1 time at 35 m in X direction

Page 15: midas Gen Training Serieslatinamerica.midasuser.com/web/upload/sample/Steel_Plant_Gen_Intro... · Point Grid and Coordinate System • Define Grid Spacing - 0.5 X 0.5 m • Select

Draw roof braces

Draw 12 braces in roof

Assign Element Type: TrussSection: Brace

Connect corners to make braces crossing

Page 16: midas Gen Training Serieslatinamerica.midasuser.com/web/upload/sample/Steel_Plant_Gen_Intro... · Point Grid and Coordinate System • Define Grid Spacing - 0.5 X 0.5 m • Select

Copy roof braces

Copy roof braces

Select inner bracesCopy 2 time at 15 m in X direction

Page 17: midas Gen Training Serieslatinamerica.midasuser.com/web/upload/sample/Steel_Plant_Gen_Intro... · Point Grid and Coordinate System • Define Grid Spacing - 0.5 X 0.5 m • Select

Copy roof braces

Copy roof braces

Select outer bracesCopy 6 time at 5 m in X direction

Page 18: midas Gen Training Serieslatinamerica.midasuser.com/web/upload/sample/Steel_Plant_Gen_Intro... · Point Grid and Coordinate System • Define Grid Spacing - 0.5 X 0.5 m • Select

Draw side braces

Draw 32 braces on both sides

Assign Element Type: TrussSection: Brace

Connect corners to make braces crossing

Page 19: midas Gen Training Serieslatinamerica.midasuser.com/web/upload/sample/Steel_Plant_Gen_Intro... · Point Grid and Coordinate System • Define Grid Spacing - 0.5 X 0.5 m • Select

Apply boundary conditions

Assign boundary

Select bottom nodesFix displacement degrees of freedom

Page 20: midas Gen Training Serieslatinamerica.midasuser.com/web/upload/sample/Steel_Plant_Gen_Intro... · Point Grid and Coordinate System • Define Grid Spacing - 0.5 X 0.5 m • Select

Load Cases

Static Load Cases

Create 4 load casesAssign Self Weight to dead load case

Page 21: midas Gen Training Serieslatinamerica.midasuser.com/web/upload/sample/Steel_Plant_Gen_Intro... · Point Grid and Coordinate System • Define Grid Spacing - 0.5 X 0.5 m • Select

Assign Floor Loads

Assign floor loads to roof

Define Floor loads >> AddDead = -2 kN/m^2Live = -4 kN/m^2

Assign as one way to each half by drawing 2 rectangles

Page 22: midas Gen Training Serieslatinamerica.midasuser.com/web/upload/sample/Steel_Plant_Gen_Intro... · Point Grid and Coordinate System • Define Grid Spacing - 0.5 X 0.5 m • Select

Generate story data

Convert Self weight into Masses

Auto Generate Story Data

Page 23: midas Gen Training Serieslatinamerica.midasuser.com/web/upload/sample/Steel_Plant_Gen_Intro... · Point Grid and Coordinate System • Define Grid Spacing - 0.5 X 0.5 m • Select

Wind Load X

Add Wind LoadLoad Case: Wind XWind Load Code: UBCExposure: DWind Speed: 100 mph

Page 24: midas Gen Training Serieslatinamerica.midasuser.com/web/upload/sample/Steel_Plant_Gen_Intro... · Point Grid and Coordinate System • Define Grid Spacing - 0.5 X 0.5 m • Select

Wind Load Y

Add Wind LoadLoad Case: Wind YWind Load Code: UBCExposure: DWind Speed: 100 mph

Page 25: midas Gen Training Serieslatinamerica.midasuser.com/web/upload/sample/Steel_Plant_Gen_Intro... · Point Grid and Coordinate System • Define Grid Spacing - 0.5 X 0.5 m • Select

Load to masses

Convert Self weight into Masses

Create Load to MassesDead Scale Factor: 1Live Scale Factor: 0.8

Page 26: midas Gen Training Serieslatinamerica.midasuser.com/web/upload/sample/Steel_Plant_Gen_Intro... · Point Grid and Coordinate System • Define Grid Spacing - 0.5 X 0.5 m • Select

Perform Analysis

Page 27: midas Gen Training Serieslatinamerica.midasuser.com/web/upload/sample/Steel_Plant_Gen_Intro... · Point Grid and Coordinate System • Define Grid Spacing - 0.5 X 0.5 m • Select

Results: Deformations

Page 28: midas Gen Training Serieslatinamerica.midasuser.com/web/upload/sample/Steel_Plant_Gen_Intro... · Point Grid and Coordinate System • Define Grid Spacing - 0.5 X 0.5 m • Select

Results: Axial Forces

Page 29: midas Gen Training Serieslatinamerica.midasuser.com/web/upload/sample/Steel_Plant_Gen_Intro... · Point Grid and Coordinate System • Define Grid Spacing - 0.5 X 0.5 m • Select

Results: Moments Y

Page 30: midas Gen Training Serieslatinamerica.midasuser.com/web/upload/sample/Steel_Plant_Gen_Intro... · Point Grid and Coordinate System • Define Grid Spacing - 0.5 X 0.5 m • Select

Load combinationGenerate Load ComboSelect Steel DesignAuto GenerationDesign Code: AISC

Page 31: midas Gen Training Serieslatinamerica.midasuser.com/web/upload/sample/Steel_Plant_Gen_Intro... · Point Grid and Coordinate System • Define Grid Spacing - 0.5 X 0.5 m • Select

Design: Code Check

Page 32: midas Gen Training Serieslatinamerica.midasuser.com/web/upload/sample/Steel_Plant_Gen_Intro... · Point Grid and Coordinate System • Define Grid Spacing - 0.5 X 0.5 m • Select

Steel Optimal Design

Page 33: midas Gen Training Serieslatinamerica.midasuser.com/web/upload/sample/Steel_Plant_Gen_Intro... · Point Grid and Coordinate System • Define Grid Spacing - 0.5 X 0.5 m • Select

Steel Optimal Design

Page 34: midas Gen Training Serieslatinamerica.midasuser.com/web/upload/sample/Steel_Plant_Gen_Intro... · Point Grid and Coordinate System • Define Grid Spacing - 0.5 X 0.5 m • Select

Steel Optimal Design

Page 35: midas Gen Training Serieslatinamerica.midasuser.com/web/upload/sample/Steel_Plant_Gen_Intro... · Point Grid and Coordinate System • Define Grid Spacing - 0.5 X 0.5 m • Select

Results: Deformations

Page 36: midas Gen Training Serieslatinamerica.midasuser.com/web/upload/sample/Steel_Plant_Gen_Intro... · Point Grid and Coordinate System • Define Grid Spacing - 0.5 X 0.5 m • Select

Results: Axial Forces

Page 37: midas Gen Training Serieslatinamerica.midasuser.com/web/upload/sample/Steel_Plant_Gen_Intro... · Point Grid and Coordinate System • Define Grid Spacing - 0.5 X 0.5 m • Select

Results: Moments Y

Page 38: midas Gen Training Serieslatinamerica.midasuser.com/web/upload/sample/Steel_Plant_Gen_Intro... · Point Grid and Coordinate System • Define Grid Spacing - 0.5 X 0.5 m • Select

Design Plus Import

Page 39: midas Gen Training Serieslatinamerica.midasuser.com/web/upload/sample/Steel_Plant_Gen_Intro... · Point Grid and Coordinate System • Define Grid Spacing - 0.5 X 0.5 m • Select

Run Check on section

Page 40: midas Gen Training Serieslatinamerica.midasuser.com/web/upload/sample/Steel_Plant_Gen_Intro... · Point Grid and Coordinate System • Define Grid Spacing - 0.5 X 0.5 m • Select

Run Designon section

Page 41: midas Gen Training Serieslatinamerica.midasuser.com/web/upload/sample/Steel_Plant_Gen_Intro... · Point Grid and Coordinate System • Define Grid Spacing - 0.5 X 0.5 m • Select

Thanks!