Thank you very much, Sir!
Search found 7 matches
- Mon Mar 01, 2021 10:03 am
- Forum: OpenSees.exe Users
- Topic: Lumped Mass system
- Replies: 3
- Views: 3592
- Sun Feb 28, 2021 7:32 am
- Forum: OpenSees.exe Users
- Topic: MDOF lumped mass model
- Replies: 4
- Views: 1937
Re: MDOF lumped mass model
Thank you very much, Sir!
Though I have not yet figured out how I can correctly model a structure using a spring-mass system.
I actually posted another topic here: viewtopic.php?f=2&t=68378
Maybe you can give me insights about it, Thank you in advance!
- Sun Feb 28, 2021 7:27 am
- Forum: OpenSees.exe Users
- Topic: Lumped Mass system
- Replies: 3
- Views: 3592
Lumped Mass system
Good day! I've been trying to model a simple structural system for time history analysis wherein mass are lumped and columns are represented by spring elements. I tried using two-node link elements for the column and defined a hysteretic material to represent the overall structure properties. I was ...
- Sat Feb 27, 2021 8:47 am
- Forum: OpenSees.exe Users
- Topic: MDOF lumped mass model
- Replies: 4
- Views: 1937
- Fri Feb 26, 2021 6:45 am
- Forum: OpenSees.exe Users
- Topic: MDOF lumped mass model
- Replies: 4
- Views: 1937
MDOF lumped mass model
Hello everyone!
Any idea on how I model a lumped mass MDOF system with columns represented as shear and flexure springs?
Also, is it required to do first eigenvalue analysis and gravity analysis to capture the response to a time-history analysis?
Any idea on how I model a lumped mass MDOF system with columns represented as shear and flexure springs?
Also, is it required to do first eigenvalue analysis and gravity analysis to capture the response to a time-history analysis?
- Sun Nov 29, 2020 7:13 am
- Forum: OpenSees.exe Users
- Topic: Help with MDOF shear and MDOF flexural-shear modeling
- Replies: 2
- Views: 1230
Re: Help with MDOF shear and MDOF flexural-shear modeling
hello @selimgunay!
Thank you for replying, I'm actually thinking of using 2-node links, is this possible?
Or should I use zerolength elements and connect them with rigid links?
Thank you for replying, I'm actually thinking of using 2-node links, is this possible?
Or should I use zerolength elements and connect them with rigid links?
- Thu Nov 26, 2020 5:49 am
- Forum: OpenSees.exe Users
- Topic: Help with MDOF shear and MDOF flexural-shear modeling
- Replies: 2
- Views: 1230
Help with MDOF shear and MDOF flexural-shear modeling
Good day everyone! Harvie here, I'm literally new to opensees and is trying to understand how this works. I'm trying to read stuff from the wiki but I can't seem to find what I'm looking for. I'm trying to model low to mid rise structures as MDOF concentrated mass shear models and high rise structur...