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Shubham Sharma
, …
Ameen Topa
4
Jul 27
contact between honeycomb layer and rebar mesh
Thankyou everyone On Tue, 28 Jul, 2026, 06:22 Ameen Topa, <engine...@gmail.com> wrote: Hi
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contact between honeycomb layer and rebar mesh
Thankyou everyone On Tue, 28 Jul, 2026, 06:22 Ameen Topa, <engine...@gmail.com> wrote: Hi
Jul 27
Tapac Maliwuk
,
l...@schwer.net
2
Jul 22
PBM DEM
https://lsdyna.ansys.com/wp-content/uploads/2022/12/coupling-of-particle-blast-method-pbm-with-
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PBM DEM
https://lsdyna.ansys.com/wp-content/uploads/2022/12/coupling-of-particle-blast-method-pbm-with-
Jul 22
Osama Elshamy
Jul 18
Rubber Material
Hello All, I would like to ask about the best material model for modeling a rubber material between
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Rubber Material
Hello All, I would like to ask about the best material model for modeling a rubber material between
Jul 18
LS-DYNA2
Jul 13
Help for simulating soap dispenser
Hello, I want to do a simulation of soap for a soap dispenser using ALE, but from what I have
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Help for simulating soap dispenser
Hello, I want to do a simulation of soap for a soap dispenser using ALE, but from what I have
Jul 13
OWAIS UL HASSAN
Jul 7
Errors
Kindly help with these errors- summary of initial penetration for interface #= 106 number of warning
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Errors
Kindly help with these errors- summary of initial penetration for interface #= 106 number of warning
Jul 7
Jubin Adhikari
,
Christopher Chung
3
Jul 1
MAT_072R3 (KCC) for UHPC: Single element softening matches, but full Direct Tension (DT) specimen shows sudden drop
I just read the last part of your email! Are you dividing by the undeformed CSA or the real-time (
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MAT_072R3 (KCC) for UHPC: Single element softening matches, but full Direct Tension (DT) specimen shows sudden drop
I just read the last part of your email! Are you dividing by the undeformed CSA or the real-time (
Jul 1
James Kennedy
,
Yahia Halabi
2
Jun 28
RE: Absorbing Boundary: PML
Dear Sina I have the same errors you had when modelling PML, could you please help me how could you
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RE: Absorbing Boundary: PML
Dear Sina I have the same errors you had when modelling PML, could you please help me how could you
Jun 28
Yahia Halabi
Jun 28
Absorbing Boundary: PML
I would like to model the seismic input to 2-floor structure. I am trying to model the wave
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Absorbing Boundary: PML
I would like to model the seismic input to 2-floor structure. I am trying to model the wave
Jun 28
Osama Elshamy
,
James Kennedy
2
Jun 27
Bond-slip
Dear Osama, Some notes previously shared. Sincerely, James M. Kennedy KBS2 Inc. June 27, 2026 -------
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Bond-slip
Dear Osama, Some notes previously shared. Sincerely, James M. Kennedy KBS2 Inc. June 27, 2026 -------
Jun 27
Yahia Halabi
Jun 25
The input seismic wave data to LSDYNA model
Hello everyone: I have a shacking table simulation case. However, I have the test input acceleration
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The input seismic wave data to LSDYNA model
Hello everyone: I have a shacking table simulation case. However, I have the test input acceleration
Jun 25
Yahia Halabi
,
l...@schwer.net
2
Jun 22
LOAD: BODY Z and BODY PARTS
1\ You likely only need LOAD-BODY-Z if all your parts are to be gravity loaded. 2\ Dynamic Relaxation
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LOAD: BODY Z and BODY PARTS
1\ You likely only need LOAD-BODY-Z if all your parts are to be gravity loaded. 2\ Dynamic Relaxation
Jun 22
LS-DYNA2
,
l...@schwer.net
2
Jun 21
use the SALE method to simulate the penetration of a spherical high-pressure gas cylinder by a projectile
This is a system (internal) error from the compiler typically warning of a problem with corrupting
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use the SALE method to simulate the penetration of a spherical high-pressure gas cylinder by a projectile
This is a system (internal) error from the compiler typically warning of a problem with corrupting
Jun 21
Yahia Halabi
,
Qasim Nagaya
2
Jun 19
Initial_stress_include_Fringe
Because DYNAIN file records the stress. If you open dynain in a text editor you can see the stresses.
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Initial_stress_include_Fringe
Because DYNAIN file records the stress. If you open dynain in a text editor you can see the stresses.
Jun 19
Torben Faurholdt
Jun 14
Shock response spectrum analysis
Hello everybody I am doing SRS analysis using the: *FREQUENCY_DOMAIN_RESPONSE_SPECTRUM $# mdmin mdmax
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Shock response spectrum analysis
Hello everybody I am doing SRS analysis using the: *FREQUENCY_DOMAIN_RESPONSE_SPECTRUM $# mdmin mdmax
Jun 14
Jubin Adhikari
, …
Christopher Chung
4
Jun 12
stress strain plot uniaxial compression of concrete cylinder
Here is a snippet of .py code I use to extract nodal displacements and forces then process them for
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stress strain plot uniaxial compression of concrete cylinder
Here is a snippet of .py code I use to extract nodal displacements and forces then process them for
Jun 12
OWAIS UL HASSAN
,
l...@schwer.net
3
Jun 4
Modelling Masonry Walls
Thanks Len, I'll check them out. On Wed, Jun 3, 2026 at 9:02 PM <l...@schwer.net> wrote: One
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Modelling Masonry Walls
Thanks Len, I'll check them out. On Wed, Jun 3, 2026 at 9:02 PM <l...@schwer.net> wrote: One
Jun 4
ME3D
,
James Kennedy
2
Jun 1
Correlating MAT_057_LOW_DENSITY_FOAM
Dear ME3D From https://www.d3view.com/tensile-failure-in-low-density-foams/ Bala, S., “Tensile
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Correlating MAT_057_LOW_DENSITY_FOAM
Dear ME3D From https://www.d3view.com/tensile-failure-in-low-density-foams/ Bala, S., “Tensile
Jun 1
Mohamed Elkahki
,
l...@schwer.net
4
May 30
LS-DYNA – Rotation of Steel Column and Base Plate in Composite Foundation under Pushover Loading
Yes, I meshed each component separately (concrete, base, and column). Please find attached the
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LS-DYNA – Rotation of Steel Column and Base Plate in Composite Foundation under Pushover Loading
Yes, I meshed each component separately (concrete, base, and column). Please find attached the
May 30
Yahia Halabi
,
James Kennedy
2
May 26
Modeling Pre and Post Tensioned Concrete
Dear Yaha, ----------------------------------------------- Recommend checking *
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Modeling Pre and Post Tensioned Concrete
Dear Yaha, ----------------------------------------------- Recommend checking *
May 26
Sa-aadat Parker
,
l...@schwer.net
2
May 21
RE: Blast load numerical instability
The *Include file is missing: plate_6_2.k --len From: 'Sa-aadat Parker' via LS-DYNA2 <ls-
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RE: Blast load numerical instability
The *Include file is missing: plate_6_2.k --len From: 'Sa-aadat Parker' via LS-DYNA2 <ls-
May 21
l...@schwer.net
May 21
RE: ALE and VF
I believe what you are observing is the rebound of the detonation products. As the detonation
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RE: ALE and VF
I believe what you are observing is the rebound of the detonation products. As the detonation
May 21
Komal Bedi
,
l...@schwer.net
2
May 21
Blast load validation
The web site: LSDYNA Conference Papers provides access to most of the LS-DYNA past Conference
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Blast load validation
The web site: LSDYNA Conference Papers provides access to most of the LS-DYNA past Conference
May 21
Sahasra Boyapati
, …
James Kennedy
8
May 14
Space debris capture simulation issue
Dear Sahasra, Something that might be of some interest.: Reid, JD, Lechtenberg, KA, and Stolle, CS,
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Space debris capture simulation issue
Dear Sahasra, Something that might be of some interest.: Reid, JD, Lechtenberg, KA, and Stolle, CS,
May 14
Yury Novozhilov
May 14
MaterialMAP: Solid mechanics laws in LS-DYNA
For me, it is very important not only to have a database of parameters for complex non-linear
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MaterialMAP: Solid mechanics laws in LS-DYNA
For me, it is very important not only to have a database of parameters for complex non-linear
May 14
Samin Haeri
, …
Dakshitha Weerasinghe
5
May 13
Automatic_Nodes_To_Surface
Jim you're a legend. I had trouble modelling lead material in Lagrangian domain and managed to
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Automatic_Nodes_To_Surface
Jim you're a legend. I had trouble modelling lead material in Lagrangian domain and managed to
May 13
Guillaume RENEDO
May 10
ICFD solver and pressure
Hello everyone, I have a question regarding the ICFD solver in LS-DYNA. I am currently working on
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ICFD solver and pressure
Hello everyone, I have a question regarding the ICFD solver in LS-DYNA. I am currently working on
May 10
Shubham Sharma
,
l...@schwer.net
2
May 8
Discussion Regarding MAT_ADD_EROSION
I like the analogy of any erosion criteria as “a broom to sweep away damaged elements.” Rather than
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Discussion Regarding MAT_ADD_EROSION
I like the analogy of any erosion criteria as “a broom to sweep away damaged elements.” Rather than
May 8
Wong Ming Hao
, …
l...@schwer.net
4
May 7
Fragment loading using SPH particles
The web site: LSDYNA Conference Papers provides access to most of the LS-DYNA Conference manuscripts
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Fragment loading using SPH particles
The web site: LSDYNA Conference Papers provides access to most of the LS-DYNA Conference manuscripts
May 7
bsak...@gmail.com
, …
Omer Polat
9
May 2
Concrete KC mat 72 model
I have a question as well. My graph is shown below. The blue curve represents the experimental
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Concrete KC mat 72 model
I have a question as well. My graph is shown below. The blue curve represents the experimental
May 2
Omer Polat
May 2
mat72 eos
I have a question as well. My graph is shown below. The blue curve represents the experimental
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mat72 eos
I have a question as well. My graph is shown below. The blue curve represents the experimental
May 2