Structural Analysis

Moderator: Bonnie.Jonkman

New Topic

157 topics

Topics

Replies

Views

Last post

Natural frequency of NREL DS monotower in OC3.

Last post by Jason.Jonkman « Tue Aug 14, 2018 1:47 pm
Replies: 34
1

2

3
Attachment(s) by Lingling.Yin » Wed Feb 26, 2014 11:11 am
34 Replies

11545 Views

Last post by Jason.Jonkman View the latest post
Tue Aug 14, 2018 1:47 pm
Tuned Mass Damper expected load reduction

Last post by Jason.Jonkman « Tue Aug 14, 2018 9:15 am
Replies: 1
by Even.Lund » Tue Aug 14, 2018 7:33 am

1 Replies

190 Views

Last post by Jason.Jonkman View the latest post
Tue Aug 14, 2018 9:15 am
OC$-Phase II Centre of Gravity and Mass

Last post by Zahid.Ullah « Fri Aug 10, 2018 8:24 pm
Replies: 17
1

2
Attachment(s) by Zahid.Ullah » Mon May 07, 2018 10:06 pm
17 Replies

826 Views

Last post by Zahid.Ullah View the latest post
Fri Aug 10, 2018 8:24 pm
Foundation Stiffness and damping in FAST v8

Last post by Jason.Jonkman « Mon Aug 06, 2018 6:22 am
Replies: 33
1

2

3
Attachment(s) by VeronicaLiverud.Krathe » Fri Jan 23, 2015 7:24 am
33 Replies

8250 Views

Last post by Jason.Jonkman View the latest post
Mon Aug 06, 2018 6:22 am
Understanding the stresses and the loads

Last post by Jason.Jonkman « Wed Aug 01, 2018 8:03 pm
Replies: 1
by Mostafa.Haggag » Wed Aug 01, 2018 5:25 pm

1 Replies

195 Views

Last post by Jason.Jonkman View the latest post
Wed Aug 01, 2018 8:03 pm
OC3 Hywind Structural Properties

Last post by Vahid.Jahangiri « Tue Jul 24, 2018 5:44 pm
Replies: 4
by Vahid.Jahangiri » Fri Jul 20, 2018 4:20 pm

4 Replies

286 Views

Last post by Vahid.Jahangiri View the latest post
Tue Jul 24, 2018 5:44 pm
ElastoDyn handeling of Input TMassDen

Last post by Jason.Jonkman « Mon Jul 23, 2018 6:55 am
Replies: 3
by Simon.Wiedemann » Fri Jul 20, 2018 3:41 am

3 Replies

243 Views

Last post by Jason.Jonkman View the latest post
Mon Jul 23, 2018 6:55 am
NREL 5MW Blade Mode Shape

Last post by Paul.Feja « Tue Jul 17, 2018 5:35 am
Replies: 6
by Xiao.Sun » Thu Mar 12, 2015 7:39 pm

6 Replies

3827 Views

Last post by Paul.Feja View the latest post
Tue Jul 17, 2018 5:35 am
Coordinate System BeamDyn VS ElastoDyn

Last post by Jason.Jonkman « Sat Jul 14, 2018 3:02 am
Replies: 1
by Antoine.Lebas » Fri Jul 13, 2018 3:08 am

1 Replies

215 Views

Last post by Jason.Jonkman View the latest post
Sat Jul 14, 2018 3:02 am
About modeling separately in FAST

Last post by Jason.Jonkman « Mon Jul 09, 2018 11:47 pm
Replies: 15
1

2
Attachment(s) by Zhou.Lin » Mon Jun 11, 2018 7:54 am
15 Replies

728 Views

Last post by Jason.Jonkman View the latest post
Mon Jul 09, 2018 11:47 pm
Structural testing

Last post by Jason.Jonkman « Fri Jul 06, 2018 12:13 am
Replies: 1
by Mostafa.Haggag » Thu Jul 05, 2018 10:40 am

1 Replies

234 Views

Last post by Jason.Jonkman View the latest post
Fri Jul 06, 2018 12:13 am
Influence of platform mass to natural frequencies

Last post by Even.Lund « Tue Jun 26, 2018 1:06 pm
Replies: 5
Attachment(s) by Even.Lund » Wed Jun 13, 2018 2:29 pm

5 Replies

356 Views

Last post by Even.Lund View the latest post
Tue Jun 26, 2018 1:06 pm
NREL Wind Turbine Deformation

Last post by Jason.Jonkman « Fri Jun 22, 2018 8:46 am
Replies: 3
by Tobias.Lampe » Mon Jun 18, 2018 4:14 am

3 Replies

293 Views

Last post by Jason.Jonkman View the latest post
Fri Jun 22, 2018 8:46 am
WindPACT 1.5MW 66m Fast Model

Last post by Jason.Jonkman « Fri Jun 15, 2018 2:19 pm
Replies: 3
Attachment(s) by Pedro.Soria » Fri Jun 15, 2018 7:31 am

3 Replies

313 Views

Last post by Jason.Jonkman View the latest post
Fri Jun 15, 2018 2:19 pm
Campbell diagram for 5MW turbine rotor

Last post by Jason.Jonkman « Wed Jun 13, 2018 8:52 am
Replies: 41
1

2

3
Attachment(s) by Hakon.Christensen » Fri Apr 25, 2014 6:56 am
41 Replies

11910 Views

Last post by Jason.Jonkman View the latest post
Wed Jun 13, 2018 8:52 am
Wind Turbine Blade Tip Deflection/Bending, Good or Bad?

Last post by Dawn.Ward « Thu Jun 07, 2018 7:39 am
Replies: 12
by Haseeb.Shah » Mon Oct 27, 2014 9:58 am

12 Replies

6000 Views

Last post by Dawn.Ward View the latest post
Thu Jun 07, 2018 7:39 am
ITI 5MW Barge

Last post by Jason.Jonkman « Thu Jun 07, 2018 6:32 am
Replies: 16
1

2
by Peter.Vella » Sun Apr 13, 2014 2:02 am
16 Replies

6570 Views

Last post by Jason.Jonkman View the latest post
Thu Jun 07, 2018 6:32 am
BModes mesh convergence problem

Last post by Jason.Jonkman « Wed May 30, 2018 4:14 am
Replies: 3
Attachment(s) by Murilo.Mendonca » Tue May 29, 2018 7:14 am

3 Replies

433 Views

Last post by Jason.Jonkman View the latest post
Wed May 30, 2018 4:14 am
Inertial Moments of OC3-Hywind Components

Last post by Jason.Jonkman « Mon May 21, 2018 6:38 am
Replies: 10
by Sean.Quallen » Thu Nov 15, 2012 2:40 pm

10 Replies

7748 Views

Last post by Jason.Jonkman View the latest post
Mon May 21, 2018 6:38 am
Ansys model tower

Last post by Yuqi.Cao « Tue May 08, 2018 7:55 pm
Replies: 12
Attachment(s) by Alessandro.Cetrini » Mon Nov 06, 2017 3:39 pm

12 Replies

1498 Views

Last post by Yuqi.Cao View the latest post
Tue May 08, 2018 7:55 pm
Definition of parameters

Last post by Kacper.Wonidos « Mon Apr 16, 2018 8:20 am
Replies: 11
Attachment(s) by Mehdi.Garmabi » Wed Jun 15, 2016 11:45 am

11 Replies

2988 Views

Last post by Kacper.Wonidos View the latest post
Mon Apr 16, 2018 8:20 am
Underwater dynamics

Last post by Jason.Jonkman « Fri Apr 13, 2018 6:29 am
Replies: 5
by Even.Lund » Tue Apr 10, 2018 5:40 am

5 Replies

687 Views

Last post by Jason.Jonkman View the latest post
Fri Apr 13, 2018 6:29 am
Mooring matrix and ITI barge RAO

Last post by Jason.Jonkman « Tue Apr 10, 2018 8:59 am
Replies: 17
1

2
by Steven.Watson » Wed Jan 31, 2018 8:59 pm
17 Replies

1541 Views

Last post by Jason.Jonkman View the latest post
Tue Apr 10, 2018 8:59 am
Tower Eigenfrequencies of NREL 5MW Turbine

Last post by Christos.Lathourakis « Mon Apr 02, 2018 12:27 pm
Replies: 51
1

2

3

4
Attachment(s) by Felix.Hess » Thu May 31, 2012 3:27 am
51 Replies

39959 Views

Last post by Christos.Lathourakis View the latest post
Mon Apr 02, 2018 12:27 pm
Mooring stiffness matrix

Last post by Alessandro.Fontanella « Mon Apr 02, 2018 12:11 pm
Replies: 7
by Alessandro.Fontanella » Fri Mar 30, 2018 11:44 am

7 Replies

867 Views

Last post by Alessandro.Fontanella View the latest post
Mon Apr 02, 2018 12:11 pm
RAO OC3Hywind Turbine

Last post by Yingyi.Liu « Mon Apr 02, 2018 3:16 am
Replies: 22
1

2
Attachment(s) by Zahid.Ullah » Mon Dec 25, 2017 4:27 am
22 Replies

1729 Views

Last post by Yingyi.Liu View the latest post
Mon Apr 02, 2018 3:16 am
Turbine-soil interaction. Influence on the mode shapes.

Last post by Christos.Lathourakis « Sun Apr 01, 2018 3:27 am
Replies: 61
1

2

3

4

5
Attachment(s) by Francesca.Taddei » Mon Apr 02, 2012 10:36 am
61 Replies

17980 Views

Last post by Christos.Lathourakis View the latest post
Sun Apr 01, 2018 3:27 am
Generating wind/wave load from spectra

Last post by Vlad.Vacareanu « Fri Mar 30, 2018 8:39 am
Replies: 4
by Vlad.Vacareanu » Tue Mar 27, 2018 1:57 pm

4 Replies

637 Views

Last post by Vlad.Vacareanu View the latest post
Fri Mar 30, 2018 8:39 am
Static analysis Adams model from Fast

Last post by Jason.Jonkman « Thu Mar 29, 2018 12:09 pm
Replies: 1
by Alessandro.Cetrini » Thu Mar 29, 2018 7:44 am

1 Replies

592 Views

Last post by Jason.Jonkman View the latest post
Thu Mar 29, 2018 12:09 pm
Tower Top FA displacemente FAST v7 VS Adams

Last post by Jason.Jonkman « Wed Feb 28, 2018 6:39 am
Replies: 3
by Alessandro.Cetrini » Tue Feb 27, 2018 2:48 am

3 Replies

677 Views

Last post by Jason.Jonkman View the latest post
Wed Feb 28, 2018 6:39 am
BeamDyn - Possibility to output for more than 9 nodes

Last post by Kutalmis.Bercin « Tue Feb 13, 2018 12:11 pm
Replies: 5
by Kutalmis.Bercin » Fri Feb 09, 2018 1:27 pm

5 Replies

944 Views

Last post by Kutalmis.Bercin View the latest post
Tue Feb 13, 2018 12:11 pm
NREL OC3 Monopile Questions.

Last post by Jason.Jonkman « Tue Feb 13, 2018 10:57 am
Replies: 36
1

2

3
Attachment(s) by Lingling.Yin » Tue Apr 09, 2013 1:55 pm
36 Replies

10065 Views

Last post by Jason.Jonkman View the latest post
Tue Feb 13, 2018 10:57 am
NREL 5MW OC3-Hywind (Test 24) Questions

Last post by Jason.Jonkman « Thu Jan 25, 2018 7:30 am
Replies: 14
Attachment(s) by Yehezkiel.Tumewu » Thu Oct 22, 2015 1:07 pm

14 Replies

4955 Views

Last post by Jason.Jonkman View the latest post
Thu Jan 25, 2018 7:30 am
Connection between tower and nacelle

Last post by KumaraRaja.Eedara « Tue Jan 02, 2018 6:44 am
Replies: 4
Attachment(s) by KumaraRaja.Eedara » Sun Dec 31, 2017 12:53 pm

4 Replies

1082 Views

Last post by KumaraRaja.Eedara View the latest post
Tue Jan 02, 2018 6:44 am
Ultimate Load Mlife

Last post by Alessandro.Cetrini « Thu Dec 14, 2017 9:08 am
Replies: 6
by Alessandro.Cetrini » Mon Dec 11, 2017 2:51 am

6 Replies

1291 Views

Last post by Alessandro.Cetrini View the latest post
Thu Dec 14, 2017 9:08 am
Tower first FA mode

Last post by Jason.Jonkman « Sun Dec 10, 2017 9:49 am
Replies: 3
by Iman.Yousefi » Thu Dec 07, 2017 11:21 pm

3 Replies

910 Views

Last post by Jason.Jonkman View the latest post
Sun Dec 10, 2017 9:49 am
Failure index of 5MW under EWM50 load case

Last post by Chao.Zhao « Wed Dec 06, 2017 9:26 am

by Chao.Zhao » Wed Dec 06, 2017 9:26 am

0 Replies

1415 Views

Last post by Chao.Zhao View the latest post
Wed Dec 06, 2017 9:26 am
Changing Tower Properties

Last post by Jason.Jonkman « Thu Nov 30, 2017 6:44 am
Replies: 7
by Gia.Margariti » Thu Oct 16, 2014 9:49 am

7 Replies

3725 Views

Last post by Jason.Jonkman View the latest post
Thu Nov 30, 2017 6:44 am
Jacket modeling - Large displacements error

Last post by Jason.Jonkman « Thu Nov 16, 2017 6:19 am
Replies: 5
by Alessandro.Fontanella » Mon Nov 06, 2017 8:16 am

5 Replies

1006 Views

Last post by Jason.Jonkman View the latest post
Thu Nov 16, 2017 6:19 am
Seismic load combination: Characteristic Loads

Last post by Jason.Jonkman « Thu Oct 12, 2017 12:13 pm
Replies: 35
1

2

3
Attachment(s) by Francesca.Taddei » Wed Aug 14, 2013 10:38 am
35 Replies

31190 Views

Last post by Jason.Jonkman View the latest post
Thu Oct 12, 2017 12:13 pm
Adams model with tower from .mnf file in Ansys

Last post by Jason.Jonkman « Thu Oct 05, 2017 12:12 pm
Replies: 3
by Alessandro.Cetrini » Mon Oct 02, 2017 7:51 am

3 Replies

1186 Views

Last post by Jason.Jonkman View the latest post
Thu Oct 05, 2017 12:12 pm
Blade Tip and Tower Top Mass Property

Last post by Kaan.Ciloglu « Tue Oct 03, 2017 11:34 pm
Replies: 6
by Kaan.Ciloglu » Mon Mar 13, 2017 2:32 am

6 Replies

1614 Views

Last post by Kaan.Ciloglu View the latest post
Tue Oct 03, 2017 11:34 pm
TwrBsMxt and TwrBsFxt for FAST 7 and FAST 8 not equal

Last post by Jason.Jonkman « Fri Sep 29, 2017 2:21 pm
Replies: 1
by Fiona.Luedecke » Fri Sep 29, 2017 3:08 am

1 Replies

852 Views

Last post by Jason.Jonkman View the latest post
Fri Sep 29, 2017 2:21 pm
State space model from linearization in Fast v7

Last post by Alessandro.Cetrini « Fri Sep 22, 2017 7:03 am
Replies: 4
Attachment(s) by Alessandro.Cetrini » Thu Sep 21, 2017 9:20 am

4 Replies

1059 Views

Last post by Alessandro.Cetrini View the latest post
Fri Sep 22, 2017 7:03 am
Blade discretization

Last post by Jason.Jonkman « Mon Aug 28, 2017 6:28 am
Replies: 3
by Dayuan.Ju » Thu Feb 26, 2015 10:54 am

3 Replies

3797 Views

Last post by Jason.Jonkman View the latest post
Mon Aug 28, 2017 6:28 am
Loads extrapolation

Last post by Jason.Jonkman « Tue Aug 08, 2017 7:00 am
Replies: 2
by Jacob.Killerup » Wed May 18, 2016 7:48 am

2 Replies

1811 Views

Last post by Jason.Jonkman View the latest post
Tue Aug 08, 2017 7:00 am
Large displacement

Last post by Jason.Jonkman « Tue Jul 25, 2017 6:50 am
Replies: 1
by Masih.Vahid » Tue Jul 25, 2017 2:19 am

1 Replies

1030 Views

Last post by Jason.Jonkman View the latest post
Tue Jul 25, 2017 6:50 am
Imposing Estimated Motion to Bottom of the Tower

Last post by Yuanchuan.Liu « Thu Jun 22, 2017 8:57 am
Replies: 11
by Enes.Tunca » Fri Jun 03, 2016 7:10 am

11 Replies

2430 Views

Last post by Yuanchuan.Liu View the latest post
Thu Jun 22, 2017 8:57 am
BModes: Blade modes for different pitch angles

Last post by Jason.Jonkman « Wed May 31, 2017 8:24 am
Replies: 1
by Rene.Mebus » Wed May 31, 2017 7:26 am

1 Replies

1064 Views

Last post by Jason.Jonkman View the latest post
Wed May 31, 2017 8:24 am
internal axial forces and bending moments acting the support

Last post by Jason.Jonkman « Mon May 29, 2017 6:35 am
Replies: 11
by Amirouche.Amrane » Mon Mar 21, 2016 9:33 am

11 Replies

1877 Views

Last post by Jason.Jonkman View the latest post
Mon May 29, 2017 6:35 am

New Topic

157 topics

Return to Board Index

Who is online

Users browsing this forum: No registered users and 1 guest

Forum permissions

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum