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	<title>John Zerning &#187; Toroidal Pergola</title>
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	<description>Garden Trellises - Architectural Space Frames</description>
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		<title>Toroidal Pergola</title>
		<link>http://www.johnzerning.com/toroidal-pergola/</link>
		<comments>http://www.johnzerning.com/toroidal-pergola/#comments</comments>
		<pubDate>Sun, 30 Nov 2008 12:05:43 +0000</pubDate>
		<dc:creator>John Zerning</dc:creator>
				<category><![CDATA[Toroidal Pergola]]></category>

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		<description><![CDATA[A toroidal trellis on stilts gives climbing plants optimum growing conditions due to the hole in the middle, thus minimising shading from the leaves. Also, the open centre is like a clearing in the forest, permitting light to enter the ground.
So why are we not seeing toroidal trellises in our gardens?

Doughnut shaped space frame trellis [...]]]></description>
			<content:encoded><![CDATA[<p>A toroidal trellis on stilts gives climbing plants optimum growing conditions due to the hole in the middle, thus minimising shading from the leaves. Also, the open centre is like a clearing in the forest, permitting light to enter the ground.</p>
<p>So why are we not seeing toroidal trellises in our gardens?</p>
<ol>
<li>Doughnut shaped space frame trellis formed by an octamast (assembly of octahedra) bent into a ring and supported on two octahedra. This toroidal pergola clothed with climbing roses will be a magnificent sight and also perfume the air.</li>
<li>Plan view.</li>
</ol>
<div id="attachment_117" class="wp-caption alignnone" style="width: 510px"><a href="http://www.johnzerning.com/wp-content/uploads/2008/11/toroidal_pergola_1.jpg"><img class="size-full wp-image-117" title="toroidal_pergola_1" src="http://www.johnzerning.com/wp-content/uploads/2008/11/toroidal_pergola_1.jpg" alt="Doughnut shaped space frame trellis formed by an octamast (assembly of octahedra) bent into a ring and supported on two octahedra. This toroidal pergola clothed with climbing roses will be a magnificent sight and also perfume the air." width="500" height="463" /></a><p class="wp-caption-text">Doughnut shaped space frame trellis formed by an octamast (assembly of octahedra) bent into a ring and supported on two octahedra. This toroidal pergola clothed with climbing roses will be a magnificent sight and also perfume the air.</p></div>
<div id="attachment_118" class="wp-caption alignnone" style="width: 510px"><a href="http://www.johnzerning.com/wp-content/uploads/2008/11/toroidal_pergola_2.jpg"><img class="size-full wp-image-118" title="toroidal_pergola_2" src="http://www.johnzerning.com/wp-content/uploads/2008/11/toroidal_pergola_2.jpg" alt="Plan View." width="500" height="496" /></a><p class="wp-caption-text">Plan View.</p></div>
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