Hello, I need a contact in LS-DYNA that behaves like a TIE contact but only works in compression, without any shear or tensile resistance. Is there a suitable contact type for this?
I am modeling a masonry wall in LS DYNA, which has multiple interfaces in between. To simulate the interface between blocks I use the TieBreak contact, which requires normal and tangential...
27 December 2023 4,822 1 View
I modeled two elastic steel plates with cohesive interaction between them and applied a compressive force on the upper plate. I tried to get compressive load-displacement curve but the result is...
05 June 2023 6,024 2 View
Details of the Analysis. Static Analysis Composite Layup Continuum Shell Elements FRP Material (Elastic and Hashin Damage)
03 August 2024 8,538 4 View
Please address the best way to drop a plasmid. Background: I have a "bait" plasmid resistant to kanamycin and a "prey" plasmid resistant to carbenicillin. After many rounds of streaking on...
25 July 2024 2,532 3 View
Hi, I am working on a head FE model and want to try different material types on brain. I read some papers that use Mooney-Rivlin rubber model and wondering if i can add viscosity into it. Is it...
24 July 2024 5,908 0 View
I performed fea on tensile dog bone specimen using ANSYS static structural and also tried using ANSYS explicit dynamics. In experimental result the load is 500 N and deformation is 0.6 mm...
13 July 2024 3,631 4 View
I have done the same procedure with BL21 and pLysE but i got colonies but multiple times on rosetta i did but not getting. can anyone explain what would have gone wrong?
12 July 2024 9,904 1 View
Les géopolymères offrent plusieurs propriétés intéressantes qui peuvent être exploitées dans diverses applications innovantes : 1. Construction durable : - Bétons à faible empreinte carbone -...
10 July 2024 7,457 1 View
If we want to introduce a material similar to polymethyl methacrylate "with the characteristics mentioned in the next paragraph" that can be added to a precursor and create a composite, which...
03 July 2024 2,371 1 View
We are fabricating a tandem structure where a ~50 nm thick WO3 film is deposited between two metal films using DC sputtering. We use a mixture of Ar and O2 gases at different flow rates while...
01 July 2024 2,686 2 View
thanks
25 June 2024 4,667 0 View
LS-DYNA finite element simulation:During the battery impact simulation, some units experienced failure and subsequently underwent penetration. How can this issue be resolved?
24 June 2024 3,917 0 View