f parameters.
For all other combinations, only one row is supported and only one column has horizontal loads.
The second problem is that the deflection of beams is not consistent. It seems that only the outer beams are being deflected and the inner beams remain straight.
I think the problem lies in the way that I constructed my geometry. Instead of filtering out the points that I needed of the made geometry, I made extra arrays of points to define the points of support and the points of wind loading. These points have the exact coordinates, but apparently karamba does not link these two but sees them as separate.
What modifications should I make to get this frame working?
[1]: https://i.stack.imgur.com/M6S2R.png[2]: https://i.stack.imgur.com/ZAri9.png[3]: https://i.stack.imgur.com/CGZF8.png[4]: https://i.stack.imgur.com/nTHX6.png…
eometry.org
//////////////////////////////////////////////////////////////////////////////////
sg2012 TALKSHOP23 March 2012
The Talkshop is an opportunity to share perspectives, open debates, pose questions, challenge orthodoxies and propose new ideas in informal and open discussions between cluster participants, leading practitioners in various fields of expertise and emerging talents in digital design.
Topics:Shifting Attitudes How do we, as design professionals of the built environment, relate ourselves to materials?Material Energies: Effects An investigation of how energy interacts with intensive material properties and what this could mean for architecture.Material Flows: Applications The reality of the design practise.The Scale of Life An investigation on how material intensities vary through different scales.
Panelists include: Branko Kolarevic, Anna Dyson, Martin Tamke, Sal Craig, Dru Crawley, Kasper Guldager Jorgensen, Kiel Moe, Marie O'Mahony, Zoe Coombes, Jan Knippers and many others.
More information:http://smartgeometry.org/index.php?option=com_content&view=article&id=113&Itemid=157
//////////////////////////////////////////////////////////////////////////////////sg2012 SYMPOSIUM24 March 2012
Invited keynote speakers will showcase major projects that explore the range of ways materiality informs design. The conference is a unique opportunity to hear insights into the challenges ahead for the discipline.
Interwoven throughout the day will be reports and highlights from each workshop cluster, giving those in attendance an opportunity to view work created during the previous four days of intensive design and development.
Keynote Speakers:Enric Ruiz-Geli Cloud 9Robert Hull Head of Department of Material Science and Engineering, Rensselaer Polytechnic InstituteManfred Grohmann Bollinger+Grohmann EngineeringPerry Hall ArtistEvan Douglis Evan Douglis Studio, Dean of the School of Architecture RPI
More information:http://smartgeometry.org/index.php?option=com_content&view=article&id=150&Itemid=155
//////////////////////////////////////////////////////////////////////////////////sg2012 CONFERENCE FEES
$350 Early Bird Price$450 Conference Day Price
Register here: http://smartgeometry.org/index.php?option=com_pmform&view=form&layout=conference&Itemid=156
Reduced fees are available for students ($120). Email registrar@smartgeometry.org to confirm student status.
Conference fees include attendance to:Talkshop (23 March)A Visit to the Workshop (evening of 23 March)Symposium (24 March)Conference Reception (evening of 24 March)
//////////////////////////////////////////////////////////////////////////////////MATERIAL INTENSITIESImagine the design space of architecture was no longer at the scale of rooms, walls and atria, but that of cells, grains and vapour droplets. Rather than the flow of people, services, or construction schedules, the focus becomes the flow of light, vapour, molecular vibrations and growth schedules: design from the inside out.
The sg2012 challenge, Material Intensities, is intended to dissolve our notion of the built environment as inert constructions enclosing physically sealed spaces. Spaces and boundaries are abundant with vibration, fluctuating intensities, shifting gradients and flows. The materials that define them are in a continual state of becoming: a dance of energy and information.
sg2010 Working Prototypes strove to emancipate digital design from the hard drive by moving from the virtual to the actual in wrestling with the tangible world of physical fabrication. sg2011 Building the Invisible focused on informing digital design with real world data. sg2012 Material Intensities aims to energise our digital prototypes and to infuse them with material behaviour. They gain the potential to become rich simulations informed by the material dynamics, chemical composition, energy flows, force fields and environmental conditions that feed back into the design process.
More information:http://smartgeometry.org/index.php?option=com_content&view=article&id=127&Itemid=145
//////////////////////////////////////////////////////////////////////////////////SMARTGEOMETRY 2012
sg2012 will take place at the EMPAC building on the campus of Rensselaer Polytechnic Institute, Troy, in upstate New York USA from 19-24 March 2012. The sg2012 Workshop and conference will be a gathering of the global community of innovators and pioneers in the fields of architecture, design and engineering.
The event will be in two parts, a four day Workshop 19-22 March, and a public conference beginning with Talkshop 23 March, followed by a Symposium 24 March. The event follows the format of the highly successful preceding events at sg2010 Barcelona and sg2011 Copenhagen.
Rensselaer's history and strengths as a world-class engineering school afford a unique environment for design at the School of Architecture. In addition to it's own Undergraduate emphasis on design, computation and the built environment, its Graduate research programs focus on lighting, acoustics, and include the Center for Architectural Science and Ecology (CASE).
http://www.case.rpi.edu
The Experimental Media and Performing Arts Center (EMPAC), a pioneering facility devoted to research and performance across a range of digital and phycial media, will be the venue for the Workshop and Conference.
http://empac.rpi.edu
//////////////////////////////////////////////////////////////////////////////////
sg2012 WORKSHOPSEven though Workshop Applications are now closed, you can still keep an eye on each Workshop Cluster's developments leading up to the event.
Clusters are busy with pre-workshop tasks, all which can be view on the sgClusters page:
http://smartgeometry.org/index.php?option=com_community&view=groups Information about each Workshop Cluster can be found here:
http://smartgeometry.org/index.php?option=com_content&view=article&id=143&Itemid=149
//////////////////////////////////////////////////////////////////////////////////PLATINUM SPONSORBentley SystemsBentley offers comprehensive software solutions for the infrastructurelifecycle: from buildings to bridges, transit to utilities, cleanenergy to clean water, Bentley is Sustaining Infrastructure.http://www.bentley.com
//////////////////////////////////////////////////////////////////////////////////http://www.smartgeometry.org…
Added by Shane Burger at 11:21pm on February 12, 2012
error: 80040154 Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG)). I'm not familiar with a lot of the magic and programming languages behind how this plugin works between Rhino and Illustrator, but I did a bunch of prodding trying to find a way to use Illustrator CC 2017 with it.
In the end I couldn't. But I installed CC 2015 (19.0.0) and it worked perfectly. This is on my personal laptop running Windows 10, with Illustrator installed at its default position on the C drive. No other more recent version worked for me, but I think that's more of a problem with my own dying laptop.…
onsidered period.
Even if the end of July for the mediterranean climate is not the best period to perform an adaptive comfort analysis (it's just a pretest to define a LB model) I want to refine the Adaptive comfort Chart (AC) by changing the external air temperature data imported from the .epw file with that of monitored data as reported here below:
Where the monitored ext air temperature are in this form (green panel below):
I have used the comfortPar component to set the following parameters:
Adaptive chart as defined by EN 15251
90% of occupants comfortable
the prevailing outdoor temperature from a weighted running mean of the last week
fully conditioned space (even if it is not properly in line with AC as already discussed)
The question is this: the AC component could correctly apply the code below if there is only a list of external temperature data for a restricted period (without indication about the limits of this period) and not for an entire year?
else: #Calculate a running mean temperature. alpha = 0.8 divisor = 1 + alpha + math.pow(alpha,2) + math.pow(alpha,3) + math.pow(alpha,4) + math.pow(alpha,5) dividend = (sum(_prevailingOutdoorTemp[-24:-1] + [_prevailingOutdoorTemp[-1]])/24) + (alpha*(sum(_prevailingOutdoorTemp[-48:-24])/24)) + (math.pow(alpha,2)*(sum(_prevailingOutdoorTemp[-72:-48])/24)) + (math.pow(alpha,3)*(sum(_prevailingOutdoorTemp[-96:-72])/24)) + (math.pow(alpha,4)*(sum(_prevailingOutdoorTemp[-120:-96])/24)) + (math.pow(alpha,5)*(sum(_prevailingOutdoorTemp[-144:-120])/24)) startingTemp = dividend/divisor if startingTemp < 10: coldTimes.append(0) outdoorTemp = _prevailingOutdoorTemp[7:] startingMean = sum(outdoorTemp[:24])/24 dailyRunMeans = [startingTemp] dailyMeans = [startingMean] prevailTemp.extend(duplicateData([startingTemp], 24)) startHour = 24
…
square units. Then you have an integral number of fragments on each side. This means that if all fragments need to have the same surface area, you can only have the following possibilities for side A:
1 fragment = 100 square units
2 fragments = 50 square units each
3 fragments = 33⅓ square units each
4 fragments = 25 square units each
5 fragments = 20 " "
6 fragments = 16⅔ " "
etc.
For side B, the numbers are mostly different
1 fragment = 300 unit²
2 fragments = 150 unit²
3 fragments = 100 unit²
4 fragments = 75 unit²
For side C they are different still. Unless you join fragments across on both sides of the edges of the box, I very much doubt you'll be able to pull this off.
The solution I attached will create fragments as identical as possible, but it's a very boring outcome...
--
David Rutten
david@mcneel.com
Poprad, Slovakia…
jogs between the curves. My Grasshopper program uses the curves to add orientation curves. These curves are then broken down into 150 segments with a "Divide Equal" command", then merged and fed to my Kuka|prc core. 24 commands in total.
The program works well on the Kuka in T1 setting so I can adjust the speed. Albeit my hand is exhausted holding the buttons... and this will not work when I am not in T1 mode.
When trying to program I found that if I did not have each curve broken into an equal number of segments (i.e. 150) the commands would not merge. I found that each LIN command on the kuka is completed in the same time interval. Unfortunately this means that some of my shorter jog curves can take longer to run than my cutting curves. And my velocities are not constant throughout the program because the curves are different lengths. I need the cutter when in the material to have a consistent cutter speed to optimize my machine time (as well to speed up the jogs).
Is there a better way to program this (or component to use) so I can manipulate the velocity with Kuka|prc? i.e. should I be using Divide Equal and Merge?
Thanks
Joanne…
ate):
1) go to: https://github.com/mostaphaRoudsari/ladybug/2) click on "clone or download"/Download ZIP
3) Download and extract the folder wherever you want on your machine
4) Open the folder and open "userObjects"
5) you'll see something like this
6) open Grasshopper/File/Special Folders/User Object Folder
7) Select and delete all Ladybug components
8) Drag all components of the point 5) into the canvas of Grasshopper wherever you want or inside the "User Object Folder"... it is the same thing.
And it should be fine.
Let me know if it works.
Best
Antonello
…