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2008 mainline layout attempt


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2008 mainline layout attempt
Artur Offline
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#3
07-10-2008, 01:16 PM
4 aspect signalling seemed to me a natural choice for main lines due to high speed and short headway. However, if you wanted to apply 20% contingency onto required headway then you would end up with... 4 aspect being not sufficient to deliver the headway... WOW! Where to go from there???

The easiest way was to reduce the contingency which appeared to be not ideal but the only way out. Was there anything ealse you could do?

Artur
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Messages In This Thread
2008 Mainline Layout - by steve - 07-10-2008, 09:41 AM
RE: 2008 Mainline Layout - by PJW - 07-10-2008, 12:10 PM
RE: 2008 Mainline Layout - by Artur - 07-10-2008, 01:16 PM
RE: 2008 Mainline Layout - by PJW - 07-10-2008, 01:41 PM
RE: 2008 Mainline Layout - by Artur - 07-10-2008, 02:23 PM
RE: 2008 Mainline Layout - by nthomso3 - 07-10-2008, 02:37 PM
RE: 2008 Mainline Layout - by steve - 07-10-2008, 04:49 PM
RE: 2008 Mainline Layout - by Peter - 07-10-2008, 06:09 PM
RE: 2008 Mainline Layout - by PJW - 16-02-2009, 11:12 AM
RE: 2008 Mainline Layout - by Jerry1237 - 18-02-2009, 02:40 PM
RE: 2008 Mainline Layout - by Peter - 18-02-2009, 03:49 PM
RE: 2008 Mainline Layout - by PJW - 18-02-2009, 05:16 PM
RE: 2008 Mainline Layout - by Jerry1237 - 20-02-2009, 02:46 PM
RE: 2008 Mainline Layout - by PJW - 20-02-2009, 08:34 PM
RE: 2008 Mainline Layout - by Jerry1237 - 23-02-2009, 11:12 AM
2008 mainline layout attempt - by priyman - 18-09-2009, 04:29 PM
RE: 2008 mainline layout attempt - by PJW - 19-09-2009, 09:38 AM
RE: 2008 mainline layout attempt - by PJW - 21-09-2009, 05:32 PM
RE: 2008 mainline layout attempt - by Peter - 21-09-2009, 08:35 PM
RE: 2008 mainline layout attempt - by PJW - 21-09-2009, 09:53 PM
RE: 2008 mainline layout attempt - by Peter - 22-09-2009, 09:58 AM
RE: 2008 mainline layout attempt - by MarkN - 05-12-2009, 01:26 PM
RE: 2008 mainline layout attempt - by Peter - 05-12-2009, 10:11 PM
RE: 2008 mainline layout attempt - by PJW - 06-12-2009, 10:43 AM
RE: 2008 mainline layout attempt - by priyman - 23-09-2009, 07:46 PM
RE: 2008 mainline layout attempt - by PJW - 23-09-2009, 10:30 PM

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