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		<id>https://www.designingbuildings.co.uk/w/index.php?action=history&amp;feed=atom&amp;title=Toughness</id>
		<title>Toughness - Revision history</title>
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		<updated>2026-05-05T06:30:18Z</updated>
		<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://www.designingbuildings.co.uk/w/index.php?title=Toughness&amp;diff=192833&amp;oldid=prev</id>
		<title>Editor at 16:47, 4 February 2021</title>
		<link rel="alternate" type="text/html" href="https://www.designingbuildings.co.uk/w/index.php?title=Toughness&amp;diff=192833&amp;oldid=prev"/>
				<updated>2021-02-04T16:47:02Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
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		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;← Older revision&lt;/td&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;Revision as of 16:47, 4 February 2021&lt;/td&gt;
		&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 16:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 16:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;* Vibration.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;* Vibration.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;minus;&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category:&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Definitions&lt;/del&gt;]] [[Category:&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;DCN_Definition&lt;/del&gt;]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category:&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;DCN_Definition&lt;/ins&gt;]] [[Category:&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Definitions&lt;/ins&gt;]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Editor</name></author>	</entry>

	<entry>
		<id>https://www.designingbuildings.co.uk/w/index.php?title=Toughness&amp;diff=169178&amp;oldid=prev</id>
		<title>Designing Buildings: Created page with &quot;[https://historicengland.org.uk/images-books/publications/archaeometallurgy-guidelines-best-practice/heag003-archaeometallurgy-guidelines/ Archaeometallurgy, Guidelines for Best ...&quot;</title>
		<link rel="alternate" type="text/html" href="https://www.designingbuildings.co.uk/w/index.php?title=Toughness&amp;diff=169178&amp;oldid=prev"/>
				<updated>2020-07-31T10:53:10Z</updated>
		
		<summary type="html">&lt;p&gt;Created page with &amp;quot;[https://historicengland.org.uk/images-books/publications/archaeometallurgy-guidelines-best-practice/heag003-archaeometallurgy-guidelines/ Archaeometallurgy, Guidelines for Best ...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;[https://historicengland.org.uk/images-books/publications/archaeometallurgy-guidelines-best-practice/heag003-archaeometallurgy-guidelines/ Archaeometallurgy, Guidelines for Best Practice], published by Historic England in 2015, defines toughness as: ‘…a measure of the energy required to break a material. It is difficult for a crack to grow in a tough material, whereas a crack in a brittle material, such as a glass or ceramic, will grow very rapidly.’&lt;br /&gt;
&lt;br /&gt;
= Related articles on Designing Buildings Wiki. =&lt;br /&gt;
&lt;br /&gt;
* Bearing capacity.&lt;br /&gt;
* Bending moments.&lt;br /&gt;
* Compression.&lt;br /&gt;
* Elastic limit.&lt;br /&gt;
* Force.&lt;br /&gt;
* Hardness.&lt;br /&gt;
* Shear.&lt;br /&gt;
* Stiffness.&lt;br /&gt;
* Strength.&lt;br /&gt;
* Tension.&lt;br /&gt;
* Types of load.&lt;br /&gt;
* Vibration.&lt;br /&gt;
&lt;br /&gt;
[[Category:Definitions]] [[Category:DCN_Definition]]&lt;/div&gt;</summary>
		<author><name>Designing Buildings</name></author>	</entry>

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