Digital Fabrication in Architecture, DOA, NUS

Digital Fabrication in Architecture now at http://dfabnus.wordpress.com/

2010-01-06T15:20:00.000+08:00

We've finally made the plunge and moved everything over to the new address, http://dfabnus.wordpress.com/.

Interchange - Future Factory

2009-11-29T20:15:00.000+08:00

Final Review 11.11.2009

2009-11-26T20:51:00.002+08:00

From R to L: Hu Xiao (RA), Cheah Kok Ming (Reviewer), Patrick Janssen (Reviewer), Richard Hassel (WOHA, Guest Critic), Eon Damien, Celestine Goh, Christian Brunsvig, Seet Min Ling, Xu Naiyan, Bae Sanghyun, Yu Hansik, Low Yong Woon Isaiah, Ong Eu Ho Fabian, Shinya Okuda (Tutor)

2009-11-13T14:48:00.003+08:00

3rd floor 4th floor

2009-11-13T14:43:00.002+08:00

Responsive to Nature

2009-11-12T23:22:00.007+08:00

Masterplan - Preserved the Nature (Tree)

Scan the leaf : Control the Chaos - Interact with nature

Directional Translucency

2009-11-12T02:03:00.004+08:00

Vacuumed Veil - Spatial Customization

2009-11-11T22:47:00.009+08:00

Developable Surface_Flow Factory

2009-10-29T18:48:00.007+08:00

Potential RIBS Structure

2009-10-29T17:05:00.005+08:00

frost tetrahedron modules

2009-10-29T16:53:00.002+08:00

The Tetrahdron

The tetrahedron module can be replicated multidirectionally to form a continuous structure.

Effectively, this structure functions like a space frame - lightweight and porous - only better, because it can extend vertically.

Can this idea be translated to a building where walls, floors and ramps are composed by this same modular unit?

I imagine a spiral ramp made up of a series of flat floors. Circulation space and functional space become one.

Undevelopable Surface _ PARABOLOID SURFACE _part1

2009-10-29T16:50:00.010+08:00

THE most strength by using Rapid Proto Typing is that making undevelopable surface, and use it as a mold so that makes mass production which is faster, financially reasonable and flexible to further requirement by change of environment. PARABOLOID surface is normaly used for a roof system for large span as a kind of shell structure. However, by rotating up the surface, it can provide a lot of chance of openings, variety of volume with structural strength.

More balenced natural daylight which is diffused and less glaring. And wide natural ventilation.

As a combination of module, More types and options could be possible by distortion of curvature. Then, every edges and corners are became different with asymmetry curvature.

Vacuumed Veil II - Fabricating Material Properties

2009-10-29T16:43:00.024+08:00

2009-10-29T16:25:00.005+08:00

logistic hub for large scale high density future factory To maximise utilization, logistic hub; integrated storage and veritcal connectivity, is raised from the fabrication floor CNC machine used to create double curved surfaces

Intersection - Collision

2009-10-29T16:12:00.016+08:00

Colliding spaces to create spatial ambiguity.

To give meaning to structure.

To congregate and disperse.

Interdependent volumes.

Coherent whole.

Flattened individual pieces by software rhinoceros.

To be laser engraved.

Exploration on Directional Translucency

2009-10-29T16:11:00.009+08:00

LCP = Laser Cut Panel

Laser cut lines on panels to half the depth of the material and the semi cut lines will act as a mirror and reflect light

Curve lines tend to have reflect a higher concentration of light at the centre thus good for area where concentrated light is needed.

Straight lines reflect light evenly thoughout the space.

Engraved wall is good in reflectance thus can act as a "light wall" which light will be transmitted through the glow and keeping privacy in the spaces.

Blooming Immaterial

2009-09-08T10:33:00.006+08:00

"What is fascinating is the inability to separate the real from the digital, because they already from part of the same nature."

Scan a type of Leaf.
Focus on Leaf's Vein, Surface. (As Structure, Facade)
Also think on Leaf's Growth.

3d printed by Objet Eden 350, Modelled in Rhino

frost

2009-09-07T12:49:00.003+08:00

Tetrahedron blocks are replicated to form a continuous porous structure. The blocks are thicker at the base and gradually thin out, to give the impression of changing density.

Fabrication - 3d printer

Modelling - Rhino

Directional Translucency

2009-09-06T22:53:00.006+08:00

It's a play of porosity &density of the material to control amount, type & angle of light & view into the spaces without losing the aesthetics. Thermal heat gain could be reduced by restricting direct sunlight from entering the building itself.

Vacuumed Veil - Fractal Geometry

2009-09-04T21:30:00.008+08:00

An exploration of Vacuum Forming Technique to produce a continuous transparent fabric-like skin. Fractal geometry's self similarity is used for mass modular production using a single mould.

Intersect+Connect

2009-08-31T14:36:00.008+08:00

Image1 : Model by CNC Router - Vertical connection with varying diameter

Image 2 : Diagonal intersections - combined space at intersection.

Studies on Developable Surfaces

2009-08-31T14:14:00.004+08:00

Developable Surface

The model explores the potential of developbale surface as a tool for creating flowing spaces, across levels. The floor becomes the wall/vertical support and at the same time catering for vertical circulation via the connecting slope.

Openings in the module serve as openings for vertical circulation while allowing for the penetration of natural lighting.

Ribbed Structure

2009-08-13T18:12:00.003+08:00

Using the basic Ribs Generator in Paracloud Modeller to create notched and labelled unrolled surfaces ready for the laser machine. The scripted automation in Paracloud allows a convenient tool to convert any 3d surface to defab ready data. Here is a screen shot of the raw model data

Tubular tower

2009-06-09T19:35:00.006+08:00

Twisted Tower

2009-04-23T22:44:00.002+08:00

Sectional Perspective of a twisted tower made of variable components sharing similar characteristics view the large version here

Mergence: Community Hub @ heartlands

2009-04-23T15:03:00.003+08:00

Design Primer. 3D Rapid Prototype Machine. Explores directional translucency Digital Fabrication process Back view night rendering

Hyperbolic Surfaces

2009-04-21T11:04:00.003+08:00

A brilliant talk on hyperbolic surfaces. It pertains to the issue of fabrication too. Straight lines on a hyperbolic surface and Embellishments to create more complexity pertains to a rationalised designer thinking with sophistication.

Length and Angle variation

2009-04-07T22:49:00.010+08:00

An exploration on construction joint components by varying its length and angle which define the overall composition and spatial quality. Developeable surface for construction derive from lofting and smashing.

Edge Definition - 4

2009-04-06T19:21:00.003+08:00

Overall tower shape, structure to respond to site context, program. Main parameters:

Floor-to-ceiling height.
Diagonal spacing between floors to maximise light penetration and ventilation.
Edge definition for various requirements of program.

A study on developable surface of the tubular structure

2009-04-05T14:56:00.006+08:00

//spiraling tubular structure presents . . .

A Fushion of spatial and architectural expression.

An Expression composed by series of tube structure which are all customized according to its functional need and demand. concept //Exploring the:

Scale- proportion of x,y,z axis
Density
Continuity- structural & functional

P3

2009-04-04T01:04:00.016+08:00

A simplified model showing the scale, overall form and vertical relationship of programmatic surfaces
An exploration of a continuous surface skeletal structure

Twist

2009-03-26T23:48:00.002+08:00

15parts made of 3 layers that are made of 5 components each twisted at 15 degrees. Each layer is a rotated form of the one below, maintaining the same joint connection and distance between each model. A larger angle of twist can be achieved by adding more layers.

Testing space, form and views using variations from a single component

2009-03-25T14:55:00.004+08:00

Variations in Modules

2009-03-25T12:50:00.001+08:00

1.Each module joined and then twisted from same the point at the same angle making each piece vary in shape and orientation due to their position in 3 dimensional space. 2.Each module was then reconstructed with the "rebuilt" function of rhino with a 1 degree curve (i.e straight) in both u and v directions, thus making the module a developable surface. 3. Each piece is unfolded into a flat sheet for printing using the UnrollSrf command. (explode=no, labels= yes) Layout and array of the unfolded surface is still manually performed. Labelling is necessary for assembly.

Edge Definition - 3

2009-03-23T15:02:00.003+08:00

Existential crossroads - what is the compelling logic behind the tower? What is the best balance between fabricability and variety? Now to integrate further the form and function together, thresholds and more 3D modelling work.

Edge Definition - 2

2009-03-21T14:40:00.011+08:00

To cope with programmatic considerations (hypothetical Google office tower), floor plates undulate up and down, merge and terminate to provide more floorspace or ceiling height. This becomes the contextual application to an otherwise dull gridded tower. Structurally speaking, these edge definitions also become tension cables which hold out against outward moving floorplates.

The yellow highlighted parts are the 'open' floorspaces. A 3D view of the undulating edge definition using mass customisable components is shown below.

Next steps: optimising the component and fabrication techniques!

Edge Definition - 1

2009-03-17T20:30:00.005+08:00

The parti evolved from the tunneling circulation opportunities in my P1/P2 directional translucency model, to create a visual and spatial porosity throughout the tower. Considerations for structural bracing led to a more curved form. The next step: to define the edge condition with some inspiration from Gramazio and Kohler's Sequential Wall.

Student Project, ETH Zurich

2009-03-12T02:58:00.002+08:00

Student Project, using variable components belonging to a ruled curved grid; these components are the separations of floors, of rooms and also of structure.

Modular Roofloor System

2009-03-10T00:38:00.004+08:00

Interweaving of two patterns to create a multiple transition of porosity. Using only two modules of different sizes, interweaving allows a 3 dimensional pattern that varies to create a complex roof pattern. Notice how it gets porous in the centre and thickens at the column points, experimenting possible applications to structural and daylighting systems. 3d Printed with a rapid prototyping machine by Zcorp & Modelled in Rhino

Rotational Porosity [hg]

2009-03-09T21:07:00.004+08:00

Developing a parametrically controlled surface, with rotational porosity based on a component arranged along the uv-grid. An integrated wall, perhaps, affecting light and ventilation.

Paper Craft x Spaceframe

2009-03-06T13:48:00.000+08:00

Paper, tape, penknife, rhino, printer

Variating Translucency through Materials

2009-03-02T14:17:00.004+08:00

Boutique Store - Component and System

2009-02-26T16:43:00.012+08:00

Square grid layout to determine curvature of individual component. Only 3 components formed from square template. Simple structural joint - Dowel. Wall effect achieve by changing size of components. Manipulation of components. Simple joints form the structural system allowing flexibility and delightful play of light and shadow.

3D Printed Interweaving Facade

2009-02-19T22:59:00.002+08:00

more to come real soon! personally i would like to say well done to everyone for a very enjoyable and informative presentation, many of our friends from other studios (and other years) are really impressed with the work we've done so far

Component-Grid-System

2009-02-17T22:15:00.002+08:00

The directions from the basic unit derive a pseudo-grid, to create a system for the form of the wall, structure and even the roof.

Process

2009-02-16T21:59:00.002+08:00

prototype for a component based system inspired by the works of Erwin Hauer

Laser x Heating

2009-02-16T12:31:00.003+08:00

Manipulation of acrylic sheets with a lasered pattern and streteched over a mould under high heat.

Gantenbein Winery I

2009-02-10T17:46:00.008+08:00

This video shows the process of 1:1 digital fabrication for the Gantenbein Winery facade in Switzerland by Gramazio and Kohler. This building was the first built prototype of this new technology, available in 2006-07, showcasing the possibilities from data generation to built reality.

CASE STUDY

2009-02-10T15:53:00.015+08:00

ZENTRUM PAUL KLEE by renzo piano our analysis: "a series of waves situated on concentric circles" 3D modeling process and related links:

Rapid Prototyping: 3D Printer

2009-02-05T13:52:00.004+08:00

CNC.

2009-02-05T02:24:00.015+08:00

"Fabric" Wall The following is our first attempt in doing a fabric wall using Subtractive Rapid Prototyping (CNC) technique.

To know more about Digital fabrication, feel free to check out the following website. Quite cool.

www.digitalfabrication.net/

www.materialsystems.org/?page_id=67

3D print exploration

2009-02-03T00:26:00.004+08:00

Exploration on Directional Translucency. Technique could be used to show/hide in relation to approach, or unveil a message to a passer by, say, in a drive-pass vehicle. Exploration in mapping regular circles to circles of increasing diameter. Criss- Crossing exploration Idea of interweaving POSSIBILITIES Floor slab with increased strength due to profile and structural integrity, yet allowing services to run through Sculpture:Column:Vertical Circulation Ventilation wall Facade Acoustic wall MODEL

3D printing

2009-02-01T23:30:00.004+08:00

External + Internal porosity

CNC Group A

2009-01-29T23:14:00.024+08:00

Test1:

21 01 09

Test 2: 29 01 09

Test 3: 29 01 09

Top:

Bottom:

2009-01-29T11:33:00.000+08:00

2009-01-29T11:32:00.000+08:00

2009-01-29T11:27:00.001+08:00

2009-01-29T11:18:00.002+08:00

Wonderful, Nazim. Thanks a lot! Pls. keep in mind, Do post: any sketchy idea, exploration, reference on/around Digital Fabrication in Architecture, which something contribute or hint to Structure, Space, Function, Materiality. It could be just Visual effect, Material sample, Component Assembly, Structural System, Space organization, or Fabrication process. Don't post: free form exploration kind of things! You're the architects who control the design, don't be servant of technologies. Best regards, Shinya

Digital Fabrication in Architecture, DOA, NUS

Digital Fabrication in Architecture now at http://dfabnus.wordpress.com/

Interchange - Future Factory

Final Review 11.11.2009

Responsive to Nature

Directional Translucency

Vacuumed Veil - Spatial Customization

Developable Surface_Flow Factory

Potential RIBS Structure

*frost* *tetrahedron modules*

Undevelopable Surface _ PARABOLOID SURFACE _part1

Vacuumed Veil II - Fabricating Material Properties

Intersection - Collision

Exploration on Directional Translucency

Blooming Immaterial

*frost*

Directional Translucency

Vacuumed Veil - Fractal Geometry

Intersect+Connect

Studies on Developable Surfaces

Ribbed Structure

Tubular tower

Twisted Tower

Mergence: Community Hub @ heartlands

Hyperbolic Surfaces

Length and Angle variation

Edge Definition - 4

A study on developable surface of the tubular structure

P3

Twist

Testing space, form and views using variations from a single component

Variations in Modules

Edge Definition - 3

Edge Definition - 2

Edge Definition - 1

Student Project, ETH Zurich

Modular Roofloor System

Rotational Porosity [hg]

Paper Craft x Spaceframe

Variating Translucency through Materials

Boutique Store - Component and System

3D Printed Interweaving Facade

Component-Grid-System

Process

Laser x Heating

Gantenbein Winery I

CASE STUDY

Rapid Prototyping: 3D Printer

CNC.

3D print exploration

3D printing

CNC Group A

frost tetrahedron modules

frost