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	<id>https://wiki.icingcentre.eu/index.php?action=history&amp;feed=atom&amp;title=Track_smoothness</id>
	<title>Track smoothness - Revision history</title>
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	<updated>2026-10-28T05:47:49Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://wiki.icingcentre.eu/index.php?title=Track_smoothness&amp;diff=908&amp;oldid=prev</id>
		<title>Novia at 09:00, 11 February 2022</title>
		<link rel="alternate" type="text/html" href="https://wiki.icingcentre.eu/index.php?title=Track_smoothness&amp;diff=908&amp;oldid=prev"/>
		<updated>2022-02-11T09:00:08Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 11:00, 11 February 2022&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l3&quot;&gt;Line 3:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 3:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;ref&amp;gt;Kloow, L. (2011). High-speed train operation in winter climate. KTH Railway Group Publication 1106.&amp;lt;/ref&amp;gt; &amp;lt;ref&amp;gt;Nurmikolu, A. (2012) Key aspects on the behaviour of the ballast and substructure of a modern railway track：research-based practical observations in Finland. Journal of Zhejiang University. A. Science. [Online] 13 (11), 825– 835.&amp;lt;/ref&amp;gt; &amp;lt;ref&amp;gt;Niklas Kandelin: Icing Factors Affecting Railway Traffic Master of Science Thesis Tampere University Master’s Degree Programme, Materials Science October 2021&amp;lt;/ref&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;ref&amp;gt;Kloow, L. (2011). High-speed train operation in winter climate. KTH Railway Group Publication 1106.&amp;lt;/ref&amp;gt; &amp;lt;ref&amp;gt;Nurmikolu, A. (2012) Key aspects on the behaviour of the ballast and substructure of a modern railway track：research-based practical observations in Finland. Journal of Zhejiang University. A. Science. [Online] 13 (11), 825– 835.&amp;lt;/ref&amp;gt; &amp;lt;ref&amp;gt;Niklas Kandelin: Icing Factors Affecting Railway Traffic Master of Science Thesis Tampere University Master’s Degree Programme, Materials Science October 2021&amp;lt;/ref&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;== References ==&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Novia</name></author>
	</entry>
	<entry>
		<id>https://wiki.icingcentre.eu/index.php?title=Track_smoothness&amp;diff=608&amp;oldid=prev</id>
		<title>Novia: Created page with &quot;High &#039;&#039;&#039;track smoothness&#039;&#039;&#039; in railway traffic is a requirement for reaching high speeds safely. The freezing of the ground changes the shape of the ground surface, displacing...&quot;</title>
		<link rel="alternate" type="text/html" href="https://wiki.icingcentre.eu/index.php?title=Track_smoothness&amp;diff=608&amp;oldid=prev"/>
		<updated>2022-01-02T10:46:18Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;High &amp;#039;&amp;#039;&amp;#039;track smoothness&amp;#039;&amp;#039;&amp;#039; in railway traffic is a requirement for reaching high speeds safely. The freezing of the ground changes the shape of the ground surface, displacing...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;High &amp;#039;&amp;#039;&amp;#039;track smoothness&amp;#039;&amp;#039;&amp;#039; in railway traffic is a requirement for reaching high speeds safely. The freezing of the ground changes the shape of the ground surface, displacing the tracks. Snow packing under the rails elevates them unevenly, when one part of the track is elevated more than the adjoining parts. Because of this, the track smoothness is lowered. &lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&amp;lt;ref&amp;gt;Kloow, L. (2011). High-speed train operation in winter climate. KTH Railway Group Publication 1106.&amp;lt;/ref&amp;gt; &amp;lt;ref&amp;gt;Nurmikolu, A. (2012) Key aspects on the behaviour of the ballast and substructure of a modern railway track：research-based practical observations in Finland. Journal of Zhejiang University. A. Science. [Online] 13 (11), 825– 835.&amp;lt;/ref&amp;gt; &amp;lt;ref&amp;gt;Niklas Kandelin: Icing Factors Affecting Railway Traffic Master of Science Thesis Tampere University Master’s Degree Programme, Materials Science October 2021&amp;lt;/ref&amp;gt;&lt;/div&gt;</summary>
		<author><name>Novia</name></author>
	</entry>
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