artes y Jueves 18:00 a 22:00 Sábado 10:00 a 14:00
Durante el curso el participante conocerá y entenderá los fundamentos de programación y sus aplicaciones usando Processing: una plataforma de desarrollo en lenguaje java, que surgió en MIT, creada por investigadores enfocados a procesos numéricos y/o generativos para arte y diseño. Se realizarán ejercicios programados para generar gráficas, volúmenes o situaciones kinéticas en tiempo real, basado en algoritmos o reglas complejas y en el procesamiento de datos, soluciones que permitirán comprender temas esenciales como datos primitivos y datos compuestos, algoritmos generativos, geometría 2D y 3D paramétrica, programación estructurada y programación orientada a objetos, control de flujo, variables y ámbito de variable, entre otros temas.
NOTA: Es requisito para cursar los talleres del Bloque 1 y Bloque 2 que los alumnos inscritos tegan bases sobre programación. Este taller forma parte del propedéutico para el Diplomado.…
Added by Alberto Lara at 9:37pm on February 12, 2012
e no reply was given. Please if something is not clear do not hesitate to comment back, in that way some other user might see your reply and post a solution.
A more in detail continuation of the upper mentioned reply would be:
Find the Z coordinate of area centroid of your curtain wall panels.
Then by using "windProfileHeight_" and/or "distBetweenVec_" inputs from Ladybug Wind boundary profile component find the wind speed (m/s) at each of Z coordinate values from the previous sentence.
Convert those wind speed values into pressure (N/m2): p = (1.25*(windSpeed^2))/2.Derive the point load force from the pressure (Newtons):
F = p * A (A being an area of a curtain wall panel in m2)
Fnode = F/4 ("disposing" the F force to each support-node of your curtain wall panel).
Apply all these Fnode forces to your panels which are somewhat normally oriented to the wind direction. These will be your wind pressure forces. On the opposite side of the building, we can use a rule of a thumb and apply the same Fnode forces/2. These are your wind suction forces.
On lateral panels nodes (lateral in comparison to the wind direction) you can apply Fnode forces, in magnitude Fnode*(1 to 1.5). These are lateral suction forces.
Have in mind that wind load in structural engineering is a complicated subject. Most codes and equations currently used come from a very simplified 2D or 3D (cylinder, box) models. In reality one would need to use CFD software for detailed analysis (Ansys, NX, SolidWorks...), or if the project is actually going to be built then wind tunnel tests.…
Introduzione a Grasshopper", il primo manuale su Grasshopper.
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I corsi PLUG IT nascono dalla volontà di promuovere le nuove tecnologie digitali di supporto alla progettazione e condividere il know-how maturato attraverso ricerca, collaborazione con i più importanti studi di architettura e pubblicazioni internazionali.
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Verranno introdotte le nozioni base di Grasshopper approfondendo le metodologie della progettazione parametrica e le tecniche di modellazione algoritmica per la generazione di forme complesse. Il corso è rivolto a studenti e professionisti con esperienza minima nella modellazione 3D e si articolerà in lezioni teoriche ed esercitazioni.
. Argomenti trattati:
- Introduzione alla progettazione parametrica: teoria, esempi, casi studio - Grasshopper: concetti base, logica algoritmica, interfaccia grafica - Nozioni fondamentali: componenti, connessioni, data flow
- Funzioni matematiche e logiche, serie, gestione dei dati - Analisi e definizione di curve e superfici
- Definizione di griglie e pattern complessi - Trasformazioni geometriche, paneling - Attrattori, image sampler
- Data tree: gestione di dati complessi - Digital fabrication: teoria ed esempi - Nesting: scomposizione di oggetti tridimensionali in sezioni piane per macchine CNC
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Verrà rilasciato un attestato finale.
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Ulteriori info e programma completo su: www.arturotedeschi.com e su www.samilolab.it…
ills and knowledge to work with cutting edge technologies in a fast-paced and intensive environment.
WORKSHOP TOPICS:
RESPONSIVE FACADES (GRASSHOPPER + FIREFLY + ARDUINO)
Jason Kelly Johnson (Future Cities Lab)
DESIGN SCRIPTING (RHINO3D + PYTHON)
Gil Akos (Mode Lab)
INTRO/INTERMEDIATE GRASSHOPPER
Andrew Kudless (MatSys)
HANDS-ON COMPOSITES
Bill Kreysler (Kreysler & Associates)
HANDS-ON 3D PRINTING (RHINO3D)
Ronnie Parsons (Mode Lab)
SCHEDULE
Early Bird Registration until June 12, 2013.
MORE INFORMATION
General Information
Workshop Registration…
utors
U P I A studios Mostafa R. A. Khalifa, ArchitectPhD, Architecture ITALY
Lecturer,
MSA University
Head of Architecture and Parametric Design
U P I A studios
Egypt
deadline registration Jan, 30 , 2013
http://grasshopperworkshopcairo.blogspot.it/ introduction: This workshop will introduce basic and advanced notions of Grasshopper and the methodology of parametric design and algorithmic modeling and its usage in Architecture, design, landscape, and urban scale. It is intended for professionals and students with a minimum experience in 3D Modeling.
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s will learn to use these extensions in order to integrate numerous tools for analysis and simulation in the architectural process.
This course aims to develop a link between the virtual and the real context model through structural or environmental simulations, using other software or plug-ins dedicated. Through this link the virtual model receives physical properties that can further modify and adapt the initial model. This creates feedback loops that can optimize the design to provide an object responsive to environmental conditions.
Curriculum
Mesh subdivision with Weaverbird, continuous surfaces without NURBS
Genetic optimization with Galapagos, optimal search
Physical environment feedback with Diva and Geco, solar and day lighting analysis
Adding physical properties with Kangaroo Physics, interactive form-finding
Linking the parametric model with structural analysis using Karamba, structural performance simulation
Extracting data with Firefly and Kinect, 3D scanning and human movement tracking
Exchange of information between Grasshopper and other applications with Ghowl links to internet feeds or Excel files.
Schedule:
Module Grasshopper intermediate & advanced (24 h)
1 Nov – 15 Nov 2014
Sat:
9 - 13
14 - 18
Language: Romanian
Trainers:
Ionuț Anton, idz arhitectura (ART-Authorised Rhino Trainer)
Dana Tănase, idz arhitectura (ART-Authorised Rhino Trainer)
https://www.facebook.com/cursurigrasshopperrhinoceros
https://www.facebook.com/idzarhitectura
http://www.idz.ro/training/…
Added by Dana Tanase at 2:23am on February 2, 2014
in C# programming language.- algorithmic thinking in design and 3D modelling;- RhinoCommon library. Extending GH scripting capabilities with full Rhinoceros 5.0 functionality;- shortening the script execution time by optimizing the algorithms. Methods of saving resources through finding inefficient operations;-geometric algorithms. Delaunay triangulation, Voronoi diagram, shortest path problem etc. described and implemented in C#;- scripting in Grasshopper’s C# script component;-creating own components in Microsoft Visual Studio.After the course you will be able to create your own components, solve complicated problems, operate on data structures and optimize your code. Going in depth into geometric algorithms will give you a better understanding of tools you’re using and broaden your mind in terms of finding clever solutions.Detailed programme coming soon.Registration at hello@parametric.supportTUTION FEE: 300 EUR (Early Bird) till 15.04350 EUR (Regular)
OUTLINE:12th May 2017 12.00 - 19.00 (7hours)-Introduction to programming in C#: Basic and complex C# data types, Basic arithmetic operators, Switch statement, Arrays, Methods13th May 2017 10.00 - 18.00 (8hours)List<Type>, Iterating through elements, Basic geometry creation, Recurrence. Fractal generator, Math class, Inheritance, Simple physics14th May 2017 10.00 - 17.00 (7hours)Reading files, Particle system, simple physics, Agent-based geometry generator, Creating own combo classes, Compiling .dll…
go and sulk in the corner, my C# is non existent, although i am making progress on python unfortunately slower than my grasshopper.
Attached is a typical relatively simple planar grillage model for a bridge form that is common in Australia/NZ/Asia. The analysis package has a good graphical interface, however i am looking at replicating the process ideally with GH. I am getting there.
There are a few constraints in the use of a super T, the precast mould is governed by two critical dimensions:
1. from the beams soffit to the underside of the precast flange, normally Depth -75 or 100mm. Depths that are common are 1200/1500/1800.
2.The real sweet spot dimension is the 1027mm dimension to the outside of the webs, this is a constraint
The actual shapes of the prestressed beams are governened by AS5100:5 Appendix H (from memory)
In my definition I included the super T cross section which is parametric.
The other definition is where I have got to with the grillage.
I am a little one dimensional: point-line-surface-volume. I think I am getting to grips with manageing data i lists.
My ulimate aim is to:
generate basic geometry in gh, the type of analysis will be a space frame or FE, these analysis types require different geometries imported to a structural analysis package
ideally utilise IFC, for materials, 2D, 3D drawings and project documentation
At the moment I am looking to generate all of my gemetry in GH, that seems to generate a lot of doubled up geometry. Deconstruct Brep may become my favourite.
A little excesive is the inclined members spilt into the same no. of points at the grillage length.
again thanks for you time, oh! took a a few minutes to work out how to plug your def's in.
kenyon
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Added by Kenyon Graham at 7:57pm on December 3, 2015
ntended for an easier application of BF and not really for learning how to use BF, hope it was helpful. Not sure what this error is though as I can't reproduce it in my computer. Are you sure you have the latest Human components? I'll try and look it up when I can for you.
Concerning your results, they do look as expected. A heavy wake area behind the building has been created as you can see, with a quite clear pattern of wind deceleration and a recirculating vortex. This is a standard pattern in outdoor wind and something that generally we try to either minimize or plan activities around since these areas tend to have lower wind velocities and less recirculation, thus leading to debris/dust deposition and potentially higher pollutant concentration.
There are a lot of nice examples of urban wind patterns online you can check, it makes easier for you to help validate the results you get.
Finally, the k and epsilon values for outdoor studies are currently being calculated with (pretty) standard equations for the k-e family of turbulence models. I believe you can find these in the BF source code. Unfortunately I don't have access right now to check where exactly but I would look before the blockMesh component, since the case folder with all the values is created at that point.
Good luck in your CFD journey! Please keep posting results and issues!
P.S.: Btw if you are interested on the effect of your building geometry at a section parallel to the wind direction you could also try a 2D simulation. You can do that either by manually editing your blockMeshDict and setting 1 cell width on the direction perpendicular to your wind or by simply assigning a 1m wide windTunnel (centered at your geometry). This will allow you to refine your model much more than possible in a 3D case with lower run times as well. Ofc it's not as accurate as a 2D case but it's nice for experimentation.
Kind regards,
Theodore.…