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Mike D Wrote:
-------------------------------------------------------
>
Quote
Origyptian said
> "I think I understand. But this still doesn't
> seem to address the apparent non-horizontal slope
> of those "benches" with the cross striations, it
> doesn't address the apparent lack of wider tracks
> on curves to accommodate the wheel radius, it
> doesn't address why some tracks on horizontal
> ground show erosion between them while others do
> not, and it doesn't address the sidewall grinding
> that would occur on wheels that supported a heavy
> load along deep ruts in bedrock."
>

>
> For the benches slopes (in fact they are skew
> planes at two angles) I already gave you my
> opinion.
> For the curves radius, they seem to have been
> designed to avoid sidewall griding for a given
> wheel diameter (I couldn't measure curves radius,
> and neolithic wheel diameter can only be roughly
> estimated, very sorry), please have a look at this
> nice curve at Naxxar (not personnaly visited,
> sorry) :
>
> When a track became too deep, another was created
> (my opinion, just my opinion, not to convince you,
> thank you)

Track minimum radius could be dictated by a multi axle, four or more wheeled vehicle on a rigid chassis/wheelbase.
It's why they have swivelling bogeys on railway wagons.
A long rigid chassis can't negotiate tight curves.



Edited 1 time(s). Last edit at 30-Nov-17 12:44 by Jon Ellison.

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Subject Views Written By Posted
Clapham Junction Malta 1688 Rstevens1701 16-Oct-17 15:26
Re: Clapham Junction Malta 398 Origyptian 16-Oct-17 18:45
this is at odds with Newearth/Russian scientist findings/conclusions 316 Racho 16-Oct-17 22:45
Re: this is at odds with Newearth/Russian scientist findings/conclusions 375 Tsurugi 17-Oct-17 04:55
Not carts. 317 Barbelo 17-Oct-17 07:14
Re: Not carts. 228 Origyptian 17-Oct-17 15:00
Re: Not carts. 223 Barbelo 17-Oct-17 20:17
Re: this is at odds with Newearth/Russian scientist findings/conclusions 231 Jon Ellison 17-Oct-17 07:28
Re: this is at odds with Newearth/Russian scientist findings/conclusions 228 Jon Ellison 17-Oct-17 08:29
Re: this is at odds with Newearth/Russian scientist findings/conclusions 218 Origyptian 17-Oct-17 15:08
Re: this is at odds with Newearth/Russian scientist findings/conclusions 217 Jon Ellison 17-Oct-17 16:56
ships on land 218 molder 17-Oct-17 22:43
Re: ships on land thousands of slaves dug tracks at corinth 183 molder 18-Oct-17 12:22
Re: ships on land thousands of slaves dug tracks at corinth 214 Origyptian 18-Oct-17 13:00
Re: ships on land thousands of slaves dug tracks at corinth 193 Jon Ellison 18-Oct-17 17:23
Re: ships on land thousands of slaves dug tracks at corinth 205 Origyptian 18-Oct-17 18:26
Re: ships on land thousands of slaves dug tracks at corinth 204 Jon Ellison 18-Oct-17 19:01
Re: ships on land thousands of slaves dug tracks at corinth 157 Tsurugi 07-Nov-17 03:44
Re: ships on land thousands of slaves dug tracks at corinth 152 Tsurugi 07-Nov-17 05:36
Re: ships on land thousands of slaves dug tracks at corinth 284 molder 08-Nov-17 10:34
Re: ships on land thousands of slaves dug tracks at corinth 147 Tsurugi 09-Nov-17 05:55
Re: this is at odds with Newearth/Russian scientist findings/conclusions 187 Origyptian 18-Oct-17 01:53
Re: this is at odds with Newearth/Russian scientist findings/conclusions 125 Tsurugi 07-Nov-17 03:47
Black Tracks 206 Barbelo 19-Oct-17 01:59
Re: Black Tracks 213 randompHactor 19-Oct-17 02:16
Re: Black Tracks 268 Barbelo 21-Oct-17 00:20
Re: Black Tracks 146 Tsurugi 07-Nov-17 03:51
Turkey Tracks 231 Barbelo 17-Oct-17 22:51
Re: Turkey Tracks 236 Origyptian 17-Oct-17 23:47
Re: Turkey Tracks 193 Barbelo 18-Oct-17 02:03
Re: Turkey Tracks 211 Origyptian 18-Oct-17 02:07
Re: Turkey Tracks 209 Barbelo 18-Oct-17 03:00
Re: Turkey Tracks 197 Origyptian 18-Oct-17 04:22
Re: Turkey Tracks 271 Tsurugi 07-Nov-17 05:58
Re: Turkey Tracks 2 233 Barbelo 18-Oct-17 23:54
Re: Turkey Tracks 2 172 Jon Ellison 19-Oct-17 01:03
Re: Turkey Tracks 2 146 Tsurugi 07-Nov-17 19:00
Re: Turkey Tracks 117 Tsurugi 07-Nov-17 04:07
Re: Turkey Tracks 145 Barbelo 07-Nov-17 05:00
Re: Turkey Tracks 156 Tsurugi 07-Nov-17 18:47
Re: Turkey Tracks 153 Origyptian 07-Nov-17 19:15
Re: Turkey Tracks 148 Jon Ellison 07-Nov-17 19:20
Re: Turkey Tracks 154 Origyptian 07-Nov-17 20:03
Re: Turkey Tracks 151 Jon Ellison 07-Nov-17 20:12
Re: Turkey Tracks 155 Origyptian 07-Nov-17 20:34
Re: Turkey Tracks 165 Jon Ellison 07-Nov-17 21:21
Re: Turkey Tracks 159 Origyptian 07-Nov-17 22:44
Re: Turkey Tracks 131 Jon Ellison 07-Nov-17 22:51
Re: Turkey Tracks 190 Origyptian 07-Nov-17 22:58
Re: Turkey Tracks 142 Jon Ellison 07-Nov-17 23:52
Re: Turkey Tracks 226 Tsurugi 08-Nov-17 08:38
Re: Turkey Tracks 210 Jon Ellison 08-Nov-17 09:58
Re: Turkey Tracks 121 Tsurugi 09-Nov-17 02:40
Re: Turkey Tracks 279 Jon Ellison 09-Nov-17 08:08
Re: Turkey Tracks 195 Tsurugi 25-Nov-17 08:10
Re: Turkey Tracks 146 Mike D 26-Nov-17 16:57
Re: Turkey Tracks 121 Jon Ellison 26-Nov-17 18:08
Re: Turkey Tracks 157 Mike D 27-Nov-17 09:47
Re: Turkey Tracks 189 Tsurugi 08-Nov-17 08:16
Re: Turkey Tracks 133 Barbelo 07-Nov-17 21:26
Re: Turkey Tracks 227 Tsurugi 08-Nov-17 08:46
Re: Clapham Junction Malta 145 Anonymous User 07-Nov-17 22:07
Re: Clapham Junction Malta 224 Mike D 25-Nov-17 13:44
Re: Clapham Junction Malta 167 molder 25-Nov-17 20:51
Re: Clapham Junction Malta 140 Mike D 26-Nov-17 12:46
The Diolkos 142 molder 26-Nov-17 21:36
Re: The Diolkos 137 Mike D 27-Nov-17 10:03
Re: Clapham Junction Malta 154 Mike D 26-Nov-17 13:15
Re: Clapham Junction Malta 135 Tsurugi 27-Nov-17 09:40
Re: Clapham Junction Malta 148 Mike D 27-Nov-17 10:40
Re: Clapham Junction Malta 170 Jon Ellison 27-Nov-17 11:07
Re: Clapham Junction Malta 129 Mike D 27-Nov-17 16:27
Re: Clapham Junction Malta 120 Jon Ellison 27-Nov-17 18:32
Re: Clapham Junction Malta 133 Mike D 28-Nov-17 10:05
Re: Clapham Junction Malta 117 Jon Ellison 28-Nov-17 11:03
Re: Clapham Junction Malta 150 Mike D 28-Nov-17 11:09
Re: Clapham Junction Malta 121 Jon Ellison 28-Nov-17 13:43
Re: Clapham Junction Malta 119 Mike D 28-Nov-17 14:55
Re: Clapham Junction Malta 107 Origyptian 28-Nov-17 16:05
Re: Clapham Junction Malta 135 Mike D 28-Nov-17 18:22
Re: Clapham Junction Malta 142 Origyptian 29-Nov-17 03:16
Re: Clapham Junction Malta 220 Mike D 29-Nov-17 09:54
Re: Clapham Junction Malta 157 Origyptian 29-Nov-17 15:06
Re: Clapham Junction Malta 90 Mike D 30-Nov-17 11:25
Re: Clapham Junction Malta 101 Jon Ellison 30-Nov-17 12:41
Re: Clapham Junction Malta 122 Origyptian 30-Nov-17 13:56
Re: Clapham Junction Malta 152 Mike D 30-Nov-17 14:11
Re: Clapham Junction Malta 264 Origyptian 30-Nov-17 15:32
Re: Clapham Junction Malta 122 Origyptian 28-Nov-17 15:49
Re: Clapham Junction Malta 124 Mike D 28-Nov-17 18:28
Re: Clapham Junction Malta 142 Tsurugi 28-Nov-17 04:50
Re: Clapham Junction Malta 152 Mike D 28-Nov-17 10:46
Re: Clapham Junction Malta 129 Origyptian 27-Nov-17 15:48
Re: Clapham Junction Malta 218 Mike D 27-Nov-17 16:40
Re: Clapham Junction Malta 120 Origyptian 28-Nov-17 05:35
Re: Clapham Junction Malta 148 Mike D 28-Nov-17 09:50
Re: Clapham Junction Malta 118 Origyptian 28-Nov-17 15:34
Re: Clapham Junction Malta 158 Mike D 29-Nov-17 18:23
Re: Clapham Junction Malta 128 Origyptian 30-Nov-17 05:15
Re: Clapham Junction Malta 134 Tsurugi 28-Nov-17 05:09
Re: Clapham Junction Malta 107 Mike D 28-Nov-17 09:44
Re: Clapham Junction Malta 121 Tsurugi 28-Nov-17 18:18
Re: Clapham Junction Malta 315 Audrey 28-Nov-17 03:14
Re: Clapham Junction Malta 137 Mike D 28-Nov-17 09:39
Re: Clapham Junction Malta 152 Tsurugi 28-Nov-17 18:30
Re: Clapham Junction Malta 137 molder 28-Nov-17 21:35
Re: Clapham Junction Malta 331 molder 18-Nov-17 22:20
Re: Clapham Junction Malta 169 Mike D 23-Nov-17 21:35
Re: Clapham Junction Malta 157 Mike D 23-Nov-17 21:46
Re: Chariot Tracks on The Streets of Pompeii 112 molder 30-Nov-17 05:22
Re: Chariot Tracks on The Streets of Pompeii 197 Mike D 30-Nov-17 10:59


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