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#101
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On Tue, 8 Aug 2017 02:40:15 -0700 (PDT), Ding Bat
wrote: On Tuesday, August 8, 2017 at 12:53:09 PM UTC+5:30, Recliner wrote: Ding Bat wrote: On Sunday, August 6, 2017 at 4:29:45 PM UTC+5:30, Recliner wrote: Ding Bat wrote: On Thursday, August 3, 2017 at 2:06:46 PM UTC+5:30, wrote: As an aside, how do trains on the ECML get south of the river, where's the link to the current thameslink route? Trains from the north either terminate at King's Cross or go to a through station under St Pancras. To reach the latter, a tunnel was burrowed under the canal to the north of St Pancras. The two Canal Tunnels, actually, built over a decade ago. They're unfortunately named. A canal tunnel used to be for waterborne vessels. https://en.wikipedia.org/wiki/List_o...United_Kingdom I agree, and it's also a rather ambiguous name: one that linked it to the area might have been better (eg, St Pancras tunnels?). I was referring to the one for north to south traffic; obviously, there's another for the other direction. Well, it might have been a double-track tunnel. Tunneling today is done with an automated mole having a circular cross section, so a Paris style semi-circular tunnel for double-track is impracticable. Where does London have multi-track tunnels? Snow Hill? The route of the former Circle Line? FWIW, the Canal tunnels' portal is double-track. That's true of most Tube tunnel portals, as the initial shallow section is cut and cover. The TBMs only do the deep tunneling. All of the sub-surface LU line tunnels are cut and cover. That's not just the Circle line, but the Met line to Finchley Road and the District line tunnels in East London. The Piccadilly line tunnel to Hatton Cross is also shallow cut and cover double track. All of the old mainline railway tunnels are also cut and cover, and usually double track. Even the Brunel ELL Thames tunnel, though obviously not cut and cover, is double-track. I've not seen an analysis, but there must be almost as much double track tunnel in central London as deep bore single track tube tunnels. |
#102
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On Tue, 8 Aug 2017 10:49:50 +0100, Basil Jet
wrote: On 2017\08\08 10:40, Ding Bat wrote: Tunneling today is done with an automated mole having a circular cross section, so a Paris style semi-circular tunnel for double-track is impracticable. Where does London have multi-track tunnels? There are numerous between Kings Cross and Potters Bar. I doubt they are all cut-and-cover. No, definitely not, but they weren't drilled using TBMs, either. Given when they were built, I assume they were cut by hand. |
#104
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On Tue, 8 Aug 2017 12:21:54 +0100, "tim..."
wrote: "Recliner" wrote in message ... Ding Bat wrote: On Monday, August 7, 2017 at 3:55:15 PM UTC+5:30, Recliner wrote: On Mon, 7 Aug 2017 08:29:05 +0000 (UTC), d wrote: On Fri, 4 Aug 2017 16:31:33 +0100 Roland Perry wrote: In message , at 13:28:13 on Fri, 4 Aug 2017, d remarked: Indeed what? Is knowing the precise junction layouts of the various lines a prerequsite of being able to discuss this? No, but it would help you not look like a total prat. When I start wearing an anorak and hanging around at the end of platforms carrying a thermos flask and notebook I might give a ****. Until then... ....we will ignore everything you say, as you've now admitted it's founded upon ignorance. Feel free to point out where I said anything of the sort. Your clearly admitted ignorance of the most basic details of the Thameslink routes. So not knowing about part of the new thameslink route means I don't know anything at all? Oh how handwaving convenient for your limp riposte. You've also previously demonstrated a complete lack of knowledge about the Thameslink route from Blackfriars to London Bridge in the thread you started entitled 'Blackfriars - London Bridge: "When was there last a service that went through both these stations? I noticed theres a 3 track chord linking the line from blackfriars to the charing X line but the tracks were rusty and there were some road-rail maintenance machines sitting on it. Is it just for occasional out of service stock movements now?" What's wrong with lacking knowledge? You too don't know everything. That's certainly true: there are many, many things I don't know. But I don't go round pouring scorn on things I know little or nothing about, as Spud/Boltar does. but you do go around stating your personal opinions as fact and berate anyone who tries to tell you you are mistaken I assume you're referring to my expectations for the future? Obviously no predictions are fact, but I don't make predictions that aren't well researched and supported by evidence. And they're not necessarily my opinions or what I would like to happen, just what majority opinion thinks will happen. Of course they're not certain to happen, because no predictions can be 100% accurate, but at least I research what I state. |
#105
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On Tue, 8 Aug 2017 12:21:54 +0100
"tim..." wrote: "Recliner" wrote in message -septem er.org... Ding Bat wrote: On Monday, August 7, 2017 at 3:55:15 PM UTC+5:30, Recliner wrote: On Mon, 7 Aug 2017 08:29:05 +0000 (UTC), d wrote: On Fri, 4 Aug 2017 16:31:33 +0100 Roland Perry wrote: In message , at 13:28:13 on Fri, 4 Aug 2017, d remarked: Indeed what? Is knowing the precise junction layouts of the various lines a prerequsite of being able to discuss this? No, but it would help you not look like a total prat. When I start wearing an anorak and hanging around at the end of platforms carrying a thermos flask and notebook I might give a ****. Until then... ....we will ignore everything you say, as you've now admitted it's founded upon ignorance. Feel free to point out where I said anything of the sort. Your clearly admitted ignorance of the most basic details of the Thameslink routes. So not knowing about part of the new thameslink route means I don't know anything at all? Oh how handwaving convenient for your limp riposte. You've also previously demonstrated a complete lack of knowledge about the Thameslink route from Blackfriars to London Bridge in the thread you started entitled 'Blackfriars - London Bridge: "When was there last a service that went through both these stations? I noticed theres a 3 track chord linking the line from blackfriars to the charing X line but the tracks were rusty and there were some road-rail maintenance machines sitting on it. Is it just for occasional out of service stock movements now?" What's wrong with lacking knowledge? You too don't know everything. That's certainly true: there are many, many things I don't know. But I don't go round pouring scorn on things I know little or nothing about, as Spud/Boltar does. but you do go around stating your personal opinions as fact and berate anyone who tries to tell you you are mistaken Neither do I. However feel free to post an example of where I've done it if you're so sure. Thats the amusing thing about you, recliner, perry and ambulance blocker, you tend to accuse me of this sort of thing yet when I ask for some examples you all mysteriously go quiet. Ain't that strange? -- Spud |
#106
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wrote:
On Tue, 8 Aug 2017 12:21:54 +0100 "tim..." wrote: "Recliner" wrote in message -septem er.org... Ding Bat wrote: On Monday, August 7, 2017 at 3:55:15 PM UTC+5:30, Recliner wrote: On Mon, 7 Aug 2017 08:29:05 +0000 (UTC), d wrote: On Fri, 4 Aug 2017 16:31:33 +0100 Roland Perry wrote: In message , at 13:28:13 on Fri, 4 Aug 2017, d remarked: Indeed what? Is knowing the precise junction layouts of the various lines a prerequsite of being able to discuss this? No, but it would help you not look like a total prat. When I start wearing an anorak and hanging around at the end of platforms carrying a thermos flask and notebook I might give a ****. Until then... ....we will ignore everything you say, as you've now admitted it's founded upon ignorance. Feel free to point out where I said anything of the sort. Your clearly admitted ignorance of the most basic details of the Thameslink routes. So not knowing about part of the new thameslink route means I don't know anything at all? Oh how handwaving convenient for your limp riposte. You've also previously demonstrated a complete lack of knowledge about the Thameslink route from Blackfriars to London Bridge in the thread you started entitled 'Blackfriars - London Bridge: "When was there last a service that went through both these stations? I noticed theres a 3 track chord linking the line from blackfriars to the charing X line but the tracks were rusty and there were some road-rail maintenance machines sitting on it. Is it just for occasional out of service stock movements now?" What's wrong with lacking knowledge? You too don't know everything. That's certainly true: there are many, many things I don't know. But I don't go round pouring scorn on things I know little or nothing about, as Spud/Boltar does. but you do go around stating your personal opinions as fact and berate anyone who tries to tell you you are mistaken Neither do I. However feel free to post an example of where I've done it if you're so sure. Thats the amusing thing about you, recliner, perry and ambulance blocker, you tend to accuse me of this sort of thing yet when I ask for some examples you all mysteriously go quiet. Ain't that strange? It's too painful to go through all your previous misspelt postings. But, rest assured, I'll try to remember to point them out next time. Let's start with your latest Waterloo thread — was that meant to be fact or opinion? |
#107
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On Tue, 8 Aug 2017 14:17:53 -0000 (UTC)
Recliner wrote: wrote: Thats the amusing thing about you, recliner, perry and ambulance blocker, you tend to accuse me of this sort of thing yet when I ask for some examples you all mysteriously go quiet. Ain't that strange? It's too painful to go through all your previous misspelt postings. But, Painful? Thats an interesting euphamism for not possible. rest assured, I'll try to remember to point them out next time. Let's start with your latest Waterloo thread — was that meant to be fact or opinion? Are you unable to seperate the 2 parts? Actually, tell a lie, they'd installed a bouncy castle and a funfair. -- Spud |
#108
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On 2017\08\08 11:54, Recliner wrote:
That's true of most Tube tunnel portals, as the initial shallow section is cut and cover. The TBMs only do the deep tunneling. I've just looked at numerous tube portals in Bing Maps using the 45 degree view. The pair of round portals are clearly visible in most. I have found none which clearly match your description. |
#109
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In message , at 12:21:54 on Tue, 8 Aug 2017,
tim... remarked: but you do go around stating your personal opinions as fact and berate anyone who tries to tell you you are mistaken Can you two get a room, before I'm forced to go out and buy some more popcorn? -- Roland Perry |
#110
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Basil Jet wrote:
On 2017\08\08 11:54, Recliner wrote: That's true of most Tube tunnel portals, as the initial shallow section is cut and cover. The TBMs only do the deep tunneling. I've just looked at numerous tube portals in Bing Maps using the 45 degree view. The pair of round portals are clearly visible in most. I have found none which clearly match your description. I don't think the round Tube tunnels are visible at either end of the Jubilee line, nor the Bakerloo line, nor the western end of the Piccadilly line; not sure of the eastern end, but I don't think so. The Central line Stratford tunnel portals are separate, with Crossrail tracks in between, while the (separate) western portals are buried under the Westfield development and no longer visible. I'm not sure about the Northern line northern portals, but the tube tunnels are visble at Morden. The Victoria line and Drain are entirely underground, so no portals. The DLR Bank tunnel round tube tunnels are visible, but I don't think the other DLR tube tunnels are. |
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