Static structural analysis of concrete block being pressed upon by an impactor.

1. Project
First Saved Thursday, October 20, 2016
Last Saved Thursday, October 20, 2016
Product Version 16.0 Release
Save Project Before Solution No
Save Project After Solution No

2. Contents
 Units
 Model (A4)
o Geometry
 Parts
 REBAR
 Parts
o Coordinate Systems
o Symmetry
 Symmetry Region
o Connections
 Contacts
 No Separation - CONCRETE To IMPACTER
o Mesh
o Named Selections
o Static Structural (A5)
 Analysis Settings
 Loads
 Solution (A6)
 Solution Information
 Results
 Material Data
o Structural Steel
Units
TABLE 1
Unit System Metric (mm, kg, N, s, mV, mA) Degrees RPM Celsius
Angle Degrees
Rotational Velocity RPM
Temperature Celsius
Model (A4)
Geometry
TABLE 2
Model (A4) > Geometry
Object Name Geometry
State Fully Defined
Definition
Source
D:New folderRC BEAM STATIC STRUCTURAL
ANALYSIS_filesdp0SYSDMSYS.agdb
Type DesignModeler
Length Unit Meters
Element Control Program Controlled

3. Display Style Body Color
Bounding Box
Length X 2750. mm
Length Y 420. mm
Length Z 250. mm
Properties
Volume 2.7674e+008 mm³
Mass 2172.4 kg
Scale Factor Value 1.
Statistics
Bodies 6
Active Bodies 6
Nodes 11754
Elements 2430
Mesh Metric None
Basic Geometry Options
Parameters Yes
Parameter Key DS
Attributes No
Named Selections No
Material Properties No
Advanced Geometry Options
Use Associativity Yes
Coordinate Systems No
Reader Mode Saves
Updated File
No
Use Instances Yes
Smart CAD Update No
Compare Parts On Update No
Attach File Via Temp File Yes
Temporary Directory C:UsersVishnu RajaranganAppDataLocalTemp
Analysis Type 3-D
Decompose Disjoint
Geometry
Yes
Enclosure and Symmetry
Processing
Yes
TABLE 3
Model (A4) > Geometry > Parts
Object Name CONCRETE IMPACTER
State Meshed
Graphics Properties
Visible Yes
Transparency 1
Definition
Suppressed No
Stiffness Behavior Flexible
Coordinate System Default Coordinate System
Reference Temperature By Environment

4. Material
Assignment Structural Steel
Nonlinear Effects Yes
Thermal Strain Effects Yes
Bounding Box
Length X 2750. mm 100. mm
Length Y 400. mm 20. mm
Length Z 250. mm
Properties
Volume 2.75e+008 mm³ 5.e+005 mm³
Mass 2158.7 kg 3.925 kg
Centroid X 1375. mm 1849.9 mm
Centroid Y 200. mm 410. mm
Centroid Z 125. mm
Moment of Inertia Ip1 4.0027e+007 kg·mm² 20574 kg·mm²
Moment of Inertia Ip2 1.3717e+009 kg·mm² 23714 kg·mm²
Moment of Inertia Ip3 1.3892e+009 kg·mm² 3401.7 kg·mm²
Statistics
Nodes 11202 108
Elements 2200 10
Mesh Metric None
TABLE 4
Model (A4) > Geometry > CONCRETE > Command Snippet
Object Name Commands (APDL)
State Fully Defined
File
File Name
File Status File not found
Definition
Suppressed No
Target Mechanical APDL
Input Arguments
ARG1
ARG2
ARG3
ARG4
ARG5
ARG6
ARG7
ARG8
ARG9
Model (A4) > Geometry > CONCRETE > Commands (APDL)
! Commands inserted into this file will be executed just after material
definitions in /PREP7.
! The material number for this body is equal to the parameter "matid".

5. ! Active UNIT system in Workbench when this object was created: Metric
(mm, kg, N, s, mV, mA)
! NOTE: Any data that requires units (such as mass) is assumed to be in
the consistent solver unit system.
! See Solving Units in the help system for more information.
ET,MATID,SOLID65
R,MATID,0,0,0,0,0,0
RMORE,0,0,0,0,0
MP,EX,MATID,29250
MP,PRXY,MATID,0.2
MPTEMP,MATID,0
TB,CONCR,MATID,1,9
TBTEMP,22
TBDATA,1,0.3,0.8,1.5,25
TB,MISO,MATID,1,35,0
TBTEMP,22
TBPT,,0.0001,2.925
TBPT,,0.0002,5.7
TBPT,,0.0003,8.325
TBPT,,0.0004,10.8
TBPT,,0.0005,13.125
TBPT,,0.0006,15.3
TBPT,,0.0007,17.325
TBPT,,0.0008,19.2
TBPT,,0.0009,20.925
TBPT,,0.001,22.5
TBPT,,0.0011,23.925
TBPT,,0.0012,25.2
TBPT,,0.0013,26.325
TBPT,,0.0014,27.3
TBPT,,0.0015,28.125
TBPT,,0.0016,28.8
TBPT,,0.0017,29.325
TBPT,,0.0018,29.7
TBPT,,0.0019,29.925
TBPT,,0.002,30
TBPT,,0.0021,30
TBPT,,0.0022,30
TBPT,,0.0023,30
TBPT,,0.0024,30
TBPT,,0.0025,30
TBPT,,0.0026,30
TBPT,,0.0027,30
TBPT,,0.0028,30
TBPT,,0.0029,30
TBPT,,0.003,30
TBPT,,0.0031,30
TBPT,,0.0032,30
TBPT,,0.0033,30
TBPT,,0.0034,30
TBPT,,0.0035,30

6. TABLE 5
Model (A4) > Geometry > Body Groups
Object Name REBAR
State Meshed
Graphics Properties
Visible Yes
Definition
Suppressed No
Assignment Structural Steel
Coordinate System Default Coordinate System
Bounding Box
Length X 2750. mm
Length Y 0. mm
Length Z 150. mm
Properties
Volume 1.244e+006 mm³
Mass 9.7655 kg
Statistics
Nodes 444
Elements 220
Mesh Metric None
TABLE 6
Model (A4) > Geometry > REBAR > Parts
Object Name Line Body Line Body Line Body Line Body
State Meshed
Graphics Properties
Visible Yes
Transparency 1
Definition
Suppressed No
Coordinate System Default Coordinate System
Reference Temperature By Environment
Offset Mode Refresh on Update
Offset Type Centroid
Model Type Beam
Material
Assignment Structural Steel
Nonlinear Effects Yes
Thermal Strain Effects Yes
Bounding Box
Length X 2750. mm
Length Y 0. mm
Length Z 0. mm
Properties
Volume 3.11e+005 mm³
Mass 2.4414 kg
Length 2750. mm
Cross Section Circular1

7. Cross Section Area 113.09 mm²
Cross Section IYY 1017.7 mm²·mm²
Cross Section IZZ 1017.7 mm²·mm²
Statistics
Nodes 111
Elements 55
Mesh Metric None
TABLE 7
Model (A4) > Geometry > REBAR > Line Body > Command Snippet
Object Name Commands (APDL)
State Fully Defined
File
File Name
File Status File not found
Definition
Suppressed No
Target Mechanical APDL
Input Arguments
ARG1
ARG2
ARG3
ARG4
ARG5
ARG6
ARG7
ARG8
ARG9
Model (A4) > Geometry > REBAR > Line Body > Commands (APDL)
! Commands inserted into this file will be executed just after material
definitions in /PREP7.
! The material number for this body is equal to the parameter "matid".
! Active UNIT system in Workbench when this object was created: Metric
(mm, kg, N, s, mV, mA)
! NOTE: Any data that requires units (such as mass) is assumed to be in
the consistent solver unit system.
! See Solving Units in the help system for more information.
ET,MATID,LINK180
MPDATA,EX,MATID,,2e5
MPDATA,PRXY,MATID,,0.3
TB,BISO,MATID,1,2
TBDATA,,460,2100
R,MATID,12,,0
TABLE 8
Model (A4) > Geometry > REBAR > Line Body > Command Snippet
Object Name Commands (APDL)

8. State Fully Defined
File
File Name
File Status File not found
Definition
Suppressed No
Target Mechanical APDL
Input Arguments
ARG1
ARG2
ARG3
ARG4
ARG5
ARG6
ARG7
ARG8
ARG9
Model (A4) > Geometry > REBAR > Line Body > Commands (APDL)
! Commands inserted into this file will be executed just after material
definitions in /PREP7.
! The material number for this body is equal to the parameter "matid".
! Active UNIT system in Workbench when this object was created: Metric
(mm, kg, N, s, mV, mA)
! NOTE: Any data that requires units (such as mass) is assumed to be in
the consistent solver unit system.
! See Solving Units in the help system for more information.
ET,MATID,LINK180
MPDATA,EX,MATID,,2e5
MPDATA,PRXY,MATID,,0.3
TB,BISO,MATID,1,2
TBDATA,,460,2100
R,MATID,12,,0
TABLE 9
Model (A4) > Geometry > REBAR > Line Body > Command Snippet
Object Name Commands (APDL)
State Fully Defined
File
File Name
File Status File not found
Definition
Suppressed No
Target Mechanical APDL
Input Arguments
ARG1
ARG2

9. ARG3
ARG4
ARG5
ARG6
ARG7
ARG8
ARG9
Model (A4) > Geometry > REBAR > Line Body > Commands (APDL)
! Commands inserted into this file will be executed just after material
definitions in /PREP7.
! The material number for this body is equal to the parameter "matid".
! Active UNIT system in Workbench when this object was created: Metric
(mm, kg, N, s, mV, mA)
! NOTE: Any data that requires units (such as mass) is assumed to be in
the consistent solver unit system.
! See Solving Units in the help system for more information.
ET,MATID,LINK180
MPDATA,EX,MATID,,2e5
MPDATA,PRXY,MATID,,0.3
TB,BISO,MATID,1,2
TBDATA,,460,2100
R,MATID,12,,0
TABLE 10
Model (A4) > Geometry > REBAR > Line Body > Command Snippet
Object Name Commands (APDL)
State Fully Defined
File
File Name
File Status File not found
Definition
Suppressed No
Target Mechanical APDL
Input Arguments
ARG1
ARG2
ARG3
ARG4
ARG5
ARG6
ARG7
ARG8
ARG9
Model (A4) > Geometry > REBAR > Line Body > Commands (APDL)
! Commands inserted into this file will be executed just after material
definitions in /PREP7.

10. ! The material number for this body is equal to the parameter "matid".
! Active UNIT system in Workbench when this object was created: Metric
(mm, kg, N, s, mV, mA)
! NOTE: Any data that requires units (such as mass) is assumed to be in
the consistent solver unit system.
! See Solving Units in the help system for more information.
ET,MATID,LINK180
MPDATA,EX,MATID,,2e5
MPDATA,PRXY,MATID,,0.3
TB,BISO,MATID,1,2
TBDATA,,460,2100
R,MATID,12,,0
Coordinate Systems
TABLE 11
Model (A4) > Coordinate Systems > Coordinate System
Object Name Global Coordinate System
State Fully Defined
Definition
Type Cartesian
Coordinate System ID 0.
Origin
Origin X 0. mm
Origin Y 0. mm
Origin Z 0. mm
Directional Vectors
X Axis Data [ 1. 0. 0. ]
Y Axis Data [ 0. 1. 0. ]
Z Axis Data [ 0. 0. 1. ]
Symmetry
TABLE 12
Model (A4) > Symmetry
Object Name Symmetry
State Fully Defined
TABLE 13
Model (A4) > Symmetry > Symmetry Region
Object Name Symmetry Region
State Fully Defined
Scope
Scoping Method Geometry Selection
Geometry 1 Face
Definition
Scope Mode Manual

11. Type Symmetric
Coordinate System Global Coordinate System
Symmetry Normal X Axis
Suppressed No
Connections
TABLE 14
Model (A4) > Connections
Object Name Connections
State Fully Defined
Auto Detection
Generate Automatic Connection On Refresh Yes
Transparency
Enabled Yes
TABLE 15
Model (A4) > Connections > Contacts
Object Name Contacts
State Fully Defined
Definition
Connection Type Contact
Scope
Scoping Method Geometry Selection
Geometry All Bodies
Auto Detection
Tolerance Type Slider
Tolerance Slider 0.
Tolerance Value 6.9827 mm
Use Range No
Face/Face Yes
Face/Edge No
Edge/Edge No
Priority Include All
Group By Bodies
Search Across Bodies
Statistics
Connections 1
Active Connections 1
TABLE 16
Model (A4) > Connections > Contacts > Contact Regions
Object Name No Separation - CONCRETE To IMPACTER
State Fully Defined
Scope
Scoping Method Geometry Selection
Contact 1 Face
Target 1 Face
Contact Bodies CONCRETE

12. Target Bodies IMPACTER
Definition
Type No Separation
Scope Mode Automatic
Behavior Program Controlled
Trim Contact Program Controlled
Trim Tolerance 6.9827 mm
Suppressed No
Advanced
Formulation MPC
Detection Method Program Controlled
Pinball Region Program Controlled
Geometric Modification
Contact Geometry Correction None
Target Geometry Correction None
Mesh
TABLE 17
Model (A4) > Mesh
Object Name Mesh
State Solved
Display
Display Style Body Color
Defaults
Physics Preference Mechanical
Relevance 0
Sizing
Use Advanced Size Function Off
Relevance Center Coarse
Element Size 50.0 mm
Initial Size Seed Active Assembly
Smoothing Medium
Transition Fast
Span Angle Center Coarse
Minimum Edge Length 20.0 mm
Inflation
Use Automatic Inflation None
Inflation Option Smooth Transition
Transition Ratio 0.272
Maximum Layers 5
Growth Rate 1.2
Inflation Algorithm Pre
View Advanced Options No
Patch Conforming Options
Triangle Surface Mesher Program Controlled
Patch Independent Options
Topology Checking No

13. Advanced
Number of CPUs for Parallel Part Meshing Program Controlled
Shape Checking Standard Mechanical
Element Midside Nodes Program Controlled
Straight Sided Elements No
Number of Retries Default (4)
Extra Retries For Assembly Yes
Rigid Body Behavior Dimensionally Reduced
Mesh Morphing Disabled
Defeaturing
Pinch Tolerance Please Define
Generate Pinch on Refresh No
Automatic Mesh Based Defeaturing On
Defeaturing Tolerance Default
Statistics
Nodes 11754
Elements 2430
Mesh Metric None
FIGURE 1
Model (A4) > Mesh > Figure

14. FIGURE 2
Model (A4) > Mesh > Figure 2

15. Named Selections
TABLE 18
Model (A4) > Named Selections > Named Selections
Object Name Supports
State Fully Defined
Scope
Scoping Method Geometry Selection
Geometry 6 Nodes
Definition
Send to Solver Yes
Visible Yes
Program Controlled Inflation Exclude
Statistics
Type Manual
Total Selection 6 Nodes
Suppressed 0
Used by Mesh Worksheet No

16. Static Structural (A5)
TABLE 19
Model (A4) > Analysis
Object Name Static Structural (A5)
State Solved
Definition
Physics Type Structural
Analysis Type Static Structural
Solver Target Mechanical APDL
Options
Environment Temperature 22. °C
Generate Input Only No
TABLE 20
Model (A4) > Static Structural (A5) > Analysis Settings
Object Name Analysis Settings
State Fully Defined
Step Controls
Number Of Steps 1.
Current Step Number 1.
Step End Time 1. s
Auto Time Stepping Program Controlled
Solver Controls
Solver Type Program Controlled
Weak Springs Program Controlled
Solver Pivot Checking Program Controlled
Large Deflection Off
Inertia Relief Off
Restart Controls
Generate Restart Points Program Controlled
Retain Files After Full
Solve
No
Nonlinear Controls
Newton-Raphson Option Program Controlled
Force Convergence Program Controlled
Moment Convergence Program Controlled
Displacement
Convergence
Program Controlled
Rotation Convergence Program Controlled
Line Search Program Controlled
Stabilization Off
Output Controls
Stress Yes
Strain Yes
Nodal Forces No
Contact Miscellaneous No
General Miscellaneous No

17. Store Results At All Time Points
Analysis Data Management
Solver Files Directory
D:New folderRC BEAM STATIC STRUCTURAL
ANALYSIS_filesdp0SYSMECH
Future Analysis None
Scratch Solver Files
Directory
Save MAPDL db No
Delete Unneeded Files Yes
Nonlinear Solution No
Solver Units Active System
Solver Unit System nmm
TABLE 21
Model (A4) > Static Structural (A5) > Loads
Object Name Pressure Nodal Displacement
State Fully Defined
Scope
Scoping Method Geometry Selection Named Selection
Geometry 1 Face
Named Selection Supports
Definition
Type Pressure Displacement
Define By Normal To
Magnitude 9. MPa (ramped)
Suppressed No
Coordinate System Nodal Coordinate System
X Component Free
Y Component 0. mm (ramped)
Z Component 0. mm (ramped)
FIGURE 3
Model (A4) > Static Structural (A5) > Pressure

18. FIGURE 4
Model (A4) > Static Structural (A5) > Nodal Displacement

19. TABLE 22
Model (A4) > Static Structural (A5) > Command Snippet
Object Name Commands (APDL)
State Fully Defined
File
File Name
File Status File not found
Definition
Suppressed No
Target Mechanical APDL
Input Arguments
ARG1
ARG2
ARG3
ARG4
ARG5
ARG6
ARG7
ARG8
ARG9
Model (A4) > Static Structural (A5) > Commands (APDL)
! Commands inserted into this file will be executed just prior to the ANSYS
SOLVE command.
! These commands may supersede command settings set by Workbench.
! Active UNIT system in Workbench when this object was created: Metric
(mm, kg, N, s, mV, mA)
! NOTE: Any data that requires units (such as mass) is assumed to be in
the consistent solver unit system.
! See Solving Units in the help system for more information.
/PREP7
ESEL,S,ENAME,,65
ESEL,A,ENAME,,180
ALLSEL,BELOW,ELEM
CEINTF,0.001,
ALLSEL,ALL
/SOLU
OUTRES,ALL,ALL
Solution (A6)
TABLE 23
Model (A4) > Static Structural (A5) > Solution
Object Name Solution (A6)
State Solved
Adaptive Mesh Refinement
Max Refinement Loops 1.
Refinement Depth 2.

20. Information
Status Done
Post Processing
Calculate Beam Section Results No
TABLE 24
Model (A4) > Static Structural (A5) > Solution (A6) > Solution Information
Object Name Solution Information
State Solved
Solution Information
Solution Output Solver Output
Newton-Raphson Residuals 0
Update Interval 2.5 s
Display Points All
FE Connection Visibility
Activate Visibility Yes
Display All FE Connectors
Draw Connections Attached To All Nodes
Line Color Connection Type
Visible on Results No
Line Thickness Single
Display Type Lines
TABLE 25
Model (A4) > Static Structural (A5) > Solution (A6) > Results
Object Name Equivalent Stress Maximum Principal Stress
State Solved
Scope
Scoping Method Geometry Selection
Geometry 1 Body All Bodies
Definition
Type Equivalent (von-Mises) Stress Maximum Principal Stress
By Time
Display Time Last
Calculate Time History Yes
Identifier
Suppressed No
Integration Point Results
Display Option Averaged
Average Across Bodies No
Results
Minimum 5.1037e-020 MPa -33.625 MPa
Maximum 29.773 MPa 154.06 MPa
Minimum Occurs On IMPACTER
Maximum Occurs On IMPACTER
Information
Time 1. s
Load Step 1
Substep 1

21. Iteration Number 1
FIGURE 5
Model (A4) > Static Structural (A5) > Solution (A6) > Equivalent Stress
TABLE 26
Model (A4) > Static Structural (A5) > Solution (A6) > Equivalent Stress
Time [s] Minimum [MPa] Maximum [MPa]
1. 5.1037e-020 29.773
FIGURE 6
Model (A4) > Static Structural (A5) > Solution (A6) > Equivalent Stress > Figure

22. FIGURE 7
Model (A4) > Static Structural (A5) > Solution (A6) > Maximum Principal Stress

23. TABLE 27
Model (A4) > Static Structural (A5) > Solution (A6) > Maximum Principal Stress
Time [s] Minimum [MPa] Maximum [MPa]
1. -33.625 154.06
TABLE 28
Model (A4) > Static Structural (A5) > Solution (A6) > Command Snippet
Object Name Commands (APDL)
State Solved
File
File Name
File Status File not found
Definition
Suppressed No
Output Search Prefix my_
Invalidate Solution No
Target Mechanical APDL
Input Arguments
ARG1
ARG2
ARG3
ARG4
ARG5
ARG6
ARG7

24. ARG8
ARG9
Results
Model (A4) > Static Structural (A5) > Solution (A6) > Commands (APDL)
! Commands inserted into this file will be executed immediately after the
ANSYS /POST1 command.
! Active UNIT system in Workbench when this object was created: Metric
(mm, kg, N, s, mV, mA)
! NOTE: Any data that requires units (such as mass) is assumed to be in
the consistent solver unit system.
! See Solving Units in the help system for more information.
/SHOW,png
/ANG,1,
/VIEW,1,0,0,0 !Use these values to change the view
/DEVICE,VECTOR,ON
SET,Last !Outputs final result set
PLCRACK
FIGURE 8
Model (A4) > Static Structural (A5) > Solution (A6) > Commands (APDL) > Post Output

25. Material Data

26. Structural Steel
TABLE 29
Structural Steel > Constants
Density 7.85e-006 kg mm^-3
Coefficient of Thermal Expansion 1.2e-005 C^-1
Specific Heat 4.34e+005 mJ kg^-1 C^-1
Thermal Conductivity 6.05e-002 W mm^-1 C^-1
Resistivity 1.7e-004 ohm mm
TABLE 30
Structural Steel > Compressive Ultimate Strength
Compressive Ultimate Strength MPa
0
TABLE 31
Structural Steel > Compressive Yield Strength
Compressive Yield Strength MPa
250
TABLE 32
Structural Steel > Tensile Yield Strength
Tensile Yield Strength MPa
250
TABLE 33
Structural Steel > Tensile Ultimate Strength
Tensile Ultimate Strength MPa
460
TABLE 34
Structural Steel > Isotropic Secant Coefficient of Thermal Expansion
Reference Temperature C
22
TABLE 35
Structural Steel > Alternating Stress Mean Stress
Alternating Stress MPa Cycles Mean Stress MPa
3999 10 0
2827 20 0
1896 50 0
1413 100 0
1069 200 0
441 2000 0
262 10000 0
214 20000 0
138 1.e+005 0
114 2.e+005 0
86.2 1.e+006 0

27. TABLE 36
Structural Steel > Strain-Life Parameters
Strength
Coefficient MPa
Strength
Exponent
Ductility
Coefficient
Ductility
Exponent
Cyclic Strength
Coefficient MPa
Cyclic Strain
Hardening Exponent
920 -0.106 0.213 -0.47 1000 0.2
TABLE 37
Structural Steel > Isotropic Elasticity
Temperature C Young's Modulus MPa Poisson's Ratio Bulk Modulus MPa Shear Modulus MPa
2.e+005 0.3 1.6667e+005 76923
TABLE 38
Structural Steel > Isotropic Relative Permeability
Relative Permeability
10000