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	<title>Digital Fabrication &#187; modular structures</title>
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	<link>http://legacy.iaacblog.com/maa2013-2014-digital-fabrication</link>
	<description></description>
	<lastBuildDate>Sat, 05 Apr 2014 11:36:22 +0000</lastBuildDate>
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		<item>
		<title>Twisted Sister</title>
		<link>http://legacy.iaacblog.com/maa2013-2014-digital-fabrication/2013/11/twisted-sister/</link>
		<comments>http://legacy.iaacblog.com/maa2013-2014-digital-fabrication/2013/11/twisted-sister/#comments</comments>
		<pubDate>Tue, 05 Nov 2013 23:25:19 +0000</pubDate>
		<dc:creator>rdmckaye</dc:creator>
				<category><![CDATA[Joshua Ranjit Pio John]]></category>
		<category><![CDATA[Miguel Angel Juarez Diazbarriga]]></category>
		<category><![CDATA[Robert Douglas McKaye]]></category>
		<category><![CDATA[Advanced Architecture]]></category>
		<category><![CDATA[digital]]></category>
		<category><![CDATA[fabrication]]></category>
		<category><![CDATA[modular structures]]></category>
		<category><![CDATA[plywood]]></category>
		<category><![CDATA[pyramids]]></category>
		<category><![CDATA[springchitecture]]></category>
		<category><![CDATA[tower]]></category>

		<guid isPermaLink="false">http://legacy.iaacblog.com/maa2013-2014-digital-fabrication/?p=486</guid>
		<description><![CDATA[The concept for this tower arose from the vertical aggregation of identical pyramidal components at decreasing scales. The component itself was developed through the distortion of simple geometries to find opportunities for self-replication without the use of additional components. The slight distortion of the resulting pyramidal form creates multi-planar vertices that can be utilized for [...]]]></description>
				<content:encoded><![CDATA[<p style="text-align: left"><a href="http://legacy.iaacblog.com/maa2013-2014-digital-fabrication/files/2013/11/twisted_main.jpg"><img class="size-large wp-image-489" alt="twisted_main" src="http://legacy.iaacblog.com/maa2013-2014-digital-fabrication/files/2013/11/twisted_main-730x484.jpg" width="730" height="484" /></a></p>
<p style="text-align: left">The concept for this tower arose from the vertical aggregation of identical pyramidal components at decreasing scales. The component itself was developed through the distortion of simple geometries to find opportunities for self-replication without the use of additional components. The slight distortion of the resulting pyramidal form creates multi-planar vertices that can be utilized for vertical expansion. A simple stacking method generated a tall tower and presented an intriguing combination of height and density.</p>
<p style="text-align: left"><span id="more-486"></span></p>
<p style="text-align: left">In an attempt to uncover further potential within the component, we re-examined the geometry and derived an alternative &#8216;sister&#8217; method for stacking the pyramids which increased the suspension between the components to achieve greater height while using precise notching on the triangles to create connections of greater strength against laterally applied forces. The resulting product is a combination of digital processing and precision hand modeling, and has a playful twisting profile due to the duality of systematically generated connections and empirically derived custom connections.</p>
<p><img class="alignnone  wp-image-511" alt="process2" src="http://legacy.iaacblog.com/maa2013-2014-digital-fabrication/files/2013/11/process2-300x300.jpg" width="216" height="216" />   <img class="alignnone  wp-image-537" alt="process1" src="http://legacy.iaacblog.com/maa2013-2014-digital-fabrication/files/2013/11/process1-300x300.jpg" width="216" height="216" />    <a href="http://legacy.iaacblog.com/maa2013-2014-digital-fabrication/files/2013/11/process8.jpg"><img class="alignnone  wp-image-570" alt="process8" src="http://legacy.iaacblog.com/maa2013-2014-digital-fabrication/files/2013/11/process8-300x300.jpg" width="216" height="216" /></a></p>
<p><img class=" wp-image-514 alignnone" alt="process4" src="http://legacy.iaacblog.com/maa2013-2014-digital-fabrication/files/2013/11/process4-300x300.jpg" width="216" height="216" />   <a href="http://legacy.iaacblog.com/maa2013-2014-digital-fabrication/files/2013/11/process5.jpg"><img class="alignnone  wp-image-521" alt="process5" src="http://legacy.iaacblog.com/maa2013-2014-digital-fabrication/files/2013/11/process5-300x300.jpg" width="216" height="216" /></a>   <a href="http://legacy.iaacblog.com/maa2013-2014-digital-fabrication/files/2013/11/process6.jpg"><img class="alignnone  wp-image-522" alt="process6" src="http://legacy.iaacblog.com/maa2013-2014-digital-fabrication/files/2013/11/process6-300x300.jpg" width="216" height="216" /></a></p>
<p><img class="alignnone  wp-image-523" alt="twisted_2d" src="http://legacy.iaacblog.com/maa2013-2014-digital-fabrication/files/2013/11/twisted_2d-730x546.jpg" width="657" height="491" /><a href="http://legacy.iaacblog.com/maa2013-2014-digital-fabrication/files/2013/11/process6.jpg"> </a></p>
<p><img class="alignnone size-large wp-image-534" alt="twisted_bottom2" src="http://legacy.iaacblog.com/maa2013-2014-digital-fabrication/files/2013/11/twisted_bottom2-680x1024.jpg" width="680" height="1024" /></p>
<p>Joshua Ranjit Pio John   //   Miguel Angel Juarez Diazbarriga   //   Robert Douglas McKaye</p>
<p>&nbsp;</p>
]]></content:encoded>
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		</item>
		<item>
		<title>Light is more</title>
		<link>http://legacy.iaacblog.com/maa2013-2014-digital-fabrication/2013/11/lightismore/</link>
		<comments>http://legacy.iaacblog.com/maa2013-2014-digital-fabrication/2013/11/lightismore/#comments</comments>
		<pubDate>Mon, 04 Nov 2013 17:31:21 +0000</pubDate>
		<dc:creator>Luca Gamberini</dc:creator>
				<category><![CDATA[Carlos Bausa Martinez]]></category>
		<category><![CDATA[Jose Roberto Diaz Braga]]></category>
		<category><![CDATA[Luca Gamberini]]></category>
		<category><![CDATA[Advanced Architecture]]></category>
		<category><![CDATA[barcelona]]></category>
		<category><![CDATA[digital fabrication]]></category>
		<category><![CDATA[fablab]]></category>
		<category><![CDATA[fablabbcn]]></category>
		<category><![CDATA[iaac]]></category>
		<category><![CDATA[joints]]></category>
		<category><![CDATA[laser cutter]]></category>
		<category><![CDATA[laser cutting]]></category>
		<category><![CDATA[MAA 2013-2014]]></category>
		<category><![CDATA[modular structures]]></category>
		<category><![CDATA[plywood]]></category>
		<category><![CDATA[tallest structure]]></category>
		<category><![CDATA[tower]]></category>

		<guid isPermaLink="false">http://legacy.iaacblog.com/maa2013-2014-digital-fabrication/?p=146</guid>
		<description><![CDATA[First Digital Fabrication Exercise is concluded. The school&#8217;s courtyard is now hosting the final towers made by laser cutting. Our final result is a free-standing structure that looks back at the building rationality and simplicity to reach the top. The structure has been first thought as an assembly of X shaped pieces. These pieces has been then [...]]]></description>
				<content:encoded><![CDATA[<p><a href="http://legacy.iaacblog.com/maa2013-2014-digital-fabrication/files/2013/11/1st-image.jpg"><img class="alignnone size-large wp-image-147" alt="1st image" src="http://legacy.iaacblog.com/maa2013-2014-digital-fabrication/files/2013/11/1st-image-730x488.jpg" width="730" height="488" /></a>First Digital Fabrication Exercise is concluded. The school&#8217;s courtyard is now hosting the final towers made by laser cutting. Our final result is a free-standing structure that looks back at the building rationality and simplicity to reach the top. The structure has been first thought as an assembly of <em>X</em> shaped pieces. These pieces has been then optimized removing material and allowing in this way the soft bending. Some extra pieces drive the bending pathway creating a solid assembly, while others are arranged as crosses to avoid the horizontal movements. The overall composition looks thin and light as it was preferred to concentrate the material along the height only where necessary in order to get higher.</p>
<p><span id="more-146"></span></p>
<p><a href="http://legacy.iaacblog.com/maa2013-2014-digital-fabrication/files/2013/11/2nd-image-2.jpg"><img class="alignnone size-large wp-image-155" alt="2nd image 2" src="http://legacy.iaacblog.com/maa2013-2014-digital-fabrication/files/2013/11/2nd-image-2-730x488.jpg" width="730" height="488" /></a>The tower raises through the combination of three types of joints which work with friction and blocking strategies. The first type makes possible the connection between the external <em>X</em> pieces, the second one allows the interlocking between the <em>X</em> shaped pieces and the horizontal frame, while the third type joins the vertical crosses with the horizontal frame.</p>
<p>&nbsp;</p>
<p><a href="http://legacy.iaacblog.com/maa2013-2014-digital-fabrication/files/2013/11/joint3.jpg"><img class="alignnone size-large wp-image-149" alt="joint3" src="http://legacy.iaacblog.com/maa2013-2014-digital-fabrication/files/2013/11/joint3-730x488.jpg" width="730" height="488" /></a></p>
<p><a href="http://legacy.iaacblog.com/maa2013-2014-digital-fabrication/files/2013/11/Joint1.jpg"><img class="alignnone size-large wp-image-150" alt="Joint1" src="http://legacy.iaacblog.com/maa2013-2014-digital-fabrication/files/2013/11/Joint1-730x488.jpg" width="730" height="488" /></a></p>
<p><a href="http://legacy.iaacblog.com/maa2013-2014-digital-fabrication/files/2013/11/joint2.jpg"><img class="alignnone size-large wp-image-151" alt="joint2" src="http://legacy.iaacblog.com/maa2013-2014-digital-fabrication/files/2013/11/joint2-730x488.jpg" width="730" height="488" /></a></p>
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