https://irse.signalpost.org/ Wed, 17 Jun 2026 13:36:04 +0000 MyBB https://irse.signalpost.org/showthread.php?tid=436 Sun, 23 May 2010 14:45:31 +0000 alexgoei]]> https://irse.signalpost.org/showthread.php?tid=436
I would like to post my calculations for the non-stopping and stopping headway requirements.

Please feel free to let me have your comments especially PJW.

Thanks & Regards]]>
I would like to post my calculations for the non-stopping and stopping headway requirements.

Please feel free to let me have your comments especially PJW.

Thanks & Regards]]> https://irse.signalpost.org/showthread.php?tid=58 Sun, 01 Jun 2008 15:16:14 +0000 Douglas]]> https://irse.signalpost.org/showthread.php?tid=58
At the session we basically worked through page 229 of the Module 2 Examination Resource Pack, issued 19/02/2008.  Note that the relevant reading is on pages 225-230.  I]]>
At the session we basically worked through page 229 of the Module 2 Examination Resource Pack, issued 19/02/2008.  Note that the relevant reading is on pages 225-230.  I]]> https://irse.signalpost.org/showthread.php?tid=48 Tue, 06 May 2008 11:52:17 +0000 Douglas]]> https://irse.signalpost.org/showthread.php?tid=48
I've attached the headway calcs that I presented to the London Study Group last week. Any thought then I'd be delighted to hear of them. One concern was that I had picked the wrong train length (passeger 200m) for the distance from Green to Red - I still think that that's the correct thing to do:

• because the maximum speed on the line can only be achieved by the passenger train; &
  

• even if I've gotten it wrong then a matter of 200m isn't going to kill anyone is it?
  

What do you think?

I'll be working on non-stopping headway for this module in a months time, or so. I'd be keen to see how anyone else handles this

Douglas]]>
I've attached the headway calcs that I presented to the London Study Group last week. Any thought then I'd be delighted to hear of them. One concern was that I had picked the wrong train length (passeger 200m) for the distance from Green to Red - I still think that that's the correct thing to do:

• because the maximum speed on the line can only be achieved by the passenger train; &
  

• even if I've gotten it wrong then a matter of 200m isn't going to kill anyone is it?
  

What do you think?

I'll be working on non-stopping headway for this module in a months time, or so. I'd be keen to see how anyone else handles this

Douglas]]>