STAAD 2-DayClass
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Transcript of STAAD 2-DayClass
8/13/2019 STAAD 2-DayClass
http://slidepdf.com/reader/full/staad-2-dayclass 1/15
STAAD.Pro 2008Vi Basics
8/13/2019 STAAD 2-DayClass
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Biology
Biomesh.orgInteraction between growingcells (Direct Analysis)Xtended-FEA
Electric and Electronics Fluid and Thermo- analysis
http://neuralengr.com/projects/effects-of-dbs-relevant-electric-fields-on-barrier-function
8/13/2019 STAAD 2-DayClass
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Mechanical and Structural Engineering
8/13/2019 STAAD 2-DayClass
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Open source/commercials
Application based (structure/mechanical/CFD)
e.g. Staad, SAP, Etabs, Lisa, Calculix etc.. etc..
•Deceptive pretty pictures and animations are generated•You will need the understanding of physical phenomenon to
interpret the result
•You will need fairly powerful computer and patience!
But Beware!!!
8/13/2019 STAAD 2-DayClass
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Analysis Design
Unsafe
We will focus in Structure’s Analysis and Design
8/13/2019 STAAD 2-DayClass
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Beams Columns
Slabs
Moment, Shear,torsion
Deflection, etc ..
Beam
Column Slab Footing
Section Dimensions,Reinforcement, etc..
Analysis
Design
8/13/2019 STAAD 2-DayClass
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Geometry Nodes
Beams/Plates
Materials (Concrete, Steel, Plastic etc)
Elasticity Poisons ratio
Density etc.
Section Properties Column section
Beam section Plate thickness (slab)
Units (use consistent unit system)
Define Assign•Material
•
Sections•Load
•Beams
•Columns•Slabs
AutoCAD
8/13/2019 STAAD 2-DayClass
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1
• Create geometry
• Nodes/Beams/Plates
2• Define/Assign materials properties• Steel/Concrete
3
• Define/Assign section properties
• Cross section/ Slab thickness
4
• Define/Assign support (Boundary conditions)
• Support condition
5
• Define/Assign loads (and combinations)
• Point load/Udl/UVL
6
• Specify other parameters
• Releases, Offset, Design options, etc
7
• Specify analysis options• Assign analysis options
8• Run the model for analysis
9•
Verify your analysis (Important! But how?)Discuss
8/13/2019 STAAD 2-DayClass
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1D Elements= Beam, Truss 2D Elements=Plates, Slabs
3D Elements=Block,Solids nD Elements= Academic Propose
8/13/2019 STAAD 2-DayClass
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Two types of coordinates
Global (for whole structure)
Local (for component of structure)
8/13/2019 STAAD 2-DayClass
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1. Create nodes2. Create members3. Define material and section4. Supports
1 (0,0,0)
2(0,3,0) 3(3,3,0)
4(3,0,0)
Member 1
Member 2
Member 3
Materials:All Concrete MembersUse default value
Sections:0.3*0.3m columns (member 1,3)0.3*0.25 beams (member 2)
5 KN/m
50 KN
Node1 : PinnedNode2: Hinged
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1. Install Stadd in your computer.2. Perform analysis for settling basin shown below
LoadsEarth pressuresUpliftWaterSelf weightSeismic
Ground reaction
MaterialsM25 concreteFe 500 steel