Joerg Guettgemanns's Page

Joerg Guettgemanns joined Scott Davidson's group

GH>>Revit

A group to explore and develop tools for the interoperation between Grasshopper and Revit.See More

Jun 29, 2012

RWNB commented on Joerg Guettgemanns's video

6St_Celular_Automata_2Initials

"joerg, das projekt ist einfach geil, und vor allem ist es aufbaufähig. :-D p.s. ein spruch von dir: mann könnte immer an einem thema arbeiten... "

Mar 22, 2012

Joerg Guettgemanns commented on Daniel Piker's video

hyperbolic surface buckling

"thanks for sharing"

Mar 19, 2012

Joerg Guettgemanns joined Jon Mirtschin's group

BIM (Building Information Modeling) enhancements for Rhino and Grasshopper, import/export to Revit, Digital Project, Bentley and Archicad amongst others. Also Structure modeling (including analytic) and Computational Geometry Tools such as mesh relaxation/inflation and tessellation tools.See More

Mar 12, 2012

75 Comments

Joerg Guettgemanns joined David Rutten's group

Galapagos

Galapagos Evolutionary Solver

Mar 12, 2012

Joerg Guettgemanns joined Nathan Miller's group

LunchBox

A collection of useful geometry tools. The plug-in includes utilities for mathematical forms, paneling systems, structures, and workflow.See More

Mar 12, 2012

56 Comments

Joerg Guettgemanns joined Daniel Piker's group

Kangaroo

Kangaroo is a Live Physics engine for interactive simulation, optimization and form-finding directly within Grasshopper. See More

Mar 11, 2012

78 Comments

Robert Vier replied to Joerg Guettgemanns's discussion Additional Nodes in the group karamba

"Hey in order to maintain e.g. an id of the elements that make up the different structural hierarchies you can assign an id to a set of beams (the primary structure and the secondary structure). see the karamba learning example 'suspension…"

Dec 5, 2011

karamba replied to Joerg Guettgemanns's discussion Additional Nodes in the group karamba

"Dear Jörg, beam elements like that used in karamba do not allow intermediate connections in between their end-points - from a mathematical point of view. Yet I agree, that such a possibility would be very useful - thank you for that suggestion.…"

Dec 5, 2011

Joerg Guettgemanns added a discussion to the group karamba

Additional Nodes

Dear Karamba Team,dear Clemens,how can I add additional nodes without cutting a line?Please see the attached pictures.Triangle01 = primary structureTriangel02 = secondary structureKaramba doesnt know that the secondary structure ist connected to the primary structure.Best regardsJörgSee More

Dec 5, 2011

2 Comments

Joerg Guettgemanns replied to Joerg Guettgemanns's discussion Shear modulus "G" in the group karamba

"Dear Clemens, thank you for helping me. I finished my first karamba project and posted it on my blog www.attitudegeometries.wordpress.com I hope there will be a lot of projects in the future. Karamba is great tool. Thanks for sharing. Best…"

Nov 18, 2011

karamba replied to Joerg Guettgemanns's discussion Shear modulus "G" in the group karamba

"If you want to get rid of the yellow and purple colors set the Render Colormargin in subsection Render Settings of the ModelView-component to 100%. Best regards, Clemens"

Nov 14, 2011

Joerg Guettgemanns replied to Joerg Guettgemanns's discussion Shear modulus "G" in the group karamba

"Dear Clemens, maybe I send reply a second time, my fault. Thanks for answering. I use prestressed beams as wires. I use the beam modifier to define trusses. (read chapter 5.9.1) How can i modify the "wires-beams" that they only show…"

Nov 14, 2011

karamba replied to Joerg Guettgemanns's discussion Shear modulus "G" in the group karamba

"Dear Jörg, thank you for your hint that G=0 causes problems.This will be corrected in the next release. Karamba does not take shear deformation into account. In case of small ratios of cross section height to span - which is normally the case -…"

Nov 10, 2011

Joerg Guettgemanns added a discussion to the group karamba

Shear modulus "G"

Dear all,i am using the "Matselect" - component to define a new Material. I try to define a material "Steel cable" which should be limp (biegeschlaff). Shear = 0. My understanding: shear modulus G = 0.The manual says:"The shear modulus G describes material behavior in this respect. It is includedin the MaterialProps component for completeness. Currently Karambadoes not take account of this property."I modify the MaterialProperties.csv. Please see image. G = 0 doesnt work, so I put G = 1.Do the…See More

Nov 10, 2011

4 Comments

Joerg Guettgemanns replied to Joerg Guettgemanns's discussion Mass of structure in kg calculation in the group karamba

"Dear Clemens, thanks for explanation. Step by step I becom familiar with the karamba data stream. It works well. Jörg"

Nov 9, 2011