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Barbelo Wrote:
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Not really as it isn't an arch. It's a
> triangulated, opposed truss.

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> Not really. Despite your fancy term, it's an arch.
> Segmented, just like most arches.
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> PWH

No not like most arches. Two opposed triangulated members under a compressive load.
Which dynamically functions in exactly the same way as the triangular arches in the other P'mids.
Top left in your diagram. Which is also described as an arch. (in your diagram).

The point is that there's no structural difference between the G3 arch and the non curved, lower face arches (gables, trusses, rafters, chevrons) in any other P'mid. Therefore not requiring any advancement in the understanding of structural dynamics. Just a bit more chiselling.
However the shape of the carved undersides of the opposed, triangulated members is very interesting.
Don't you think?

By the way, your diagram also describes a corbelled arch as an arch. Not all arches are created equal.



Edited 1 time(s). Last edit at 27-Oct-17 02:20 by Jon Ellison.

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Subject Views Written By Posted
Mastaba of Shepsekaf 1351 Thanos5150 25-Oct-17 04:25
Quite the Mastaba...looks like walls can talk ;) 259 Racho 25-Oct-17 06:11
Re: Quite the Mastaba...looks like walls can talk ;) 191 Thanos5150 26-Oct-17 02:26
Why adapted/adopted 178 Racho 31-Oct-17 07:44
Re: Why adapted/adopted 294 Jon Ellison 31-Oct-17 09:25
Re: Quite the Mastaba...looks like walls can talk ;) 214 Barbelo 26-Oct-17 03:57
Gables v Arch 152 Barbelo 26-Oct-17 03:47
Re: Gables v Arch 174 Thanos5150 26-Oct-17 04:47
Re: Gables v Arch 169 Barbelo 26-Oct-17 05:12
Re: Gables v Arch 155 Thanos5150 26-Oct-17 05:39
Re: Gables v Arch 219 Barbelo 26-Oct-17 06:49
An Interesting Curve 182 Jon Ellison 26-Oct-17 23:20
Re: Gables v Arch 141 Thanos5150 27-Oct-17 00:34
Re: Gables v Arch 149 Barbelo 27-Oct-17 01:19
Re: Gables v Arch 152 Jon Ellison 27-Oct-17 01:36
Re: Gables v Arch 158 Jon Ellison 27-Oct-17 01:49
Re: Gables v Arch 136 Barbelo 27-Oct-17 02:05
Re: Gables v Arch 144 Jon Ellison 27-Oct-17 02:17
Re: Gables v Arch 146 Barbelo 27-Oct-17 02:27
Re: Gables v Arch 138 Jon Ellison 27-Oct-17 03:40
Re: Gables v Arch 149 Barbelo 27-Oct-17 05:22
Re: Gables v Arch 148 Jon Ellison 27-Oct-17 06:45
Gables v Arch vs Truss 183 Dr. Troglodyte 27-Oct-17 19:33
Re: Gables v Arch vs Truss 163 Jon Ellison 27-Oct-17 20:50
Re: Gables v Arch vs Truss 130 Jon Ellison 27-Oct-17 21:20
Re: Gables v Arch vs Truss 136 Jon Ellison 27-Oct-17 21:53
Re: Gables v Arch vs Truss 240 Dr. Troglodyte 27-Oct-17 22:47
Re: Gables v Arch vs Truss 145 Jon Ellison 28-Oct-17 07:34
Re: Gables v Arch vs Truss 302 Jon Ellison 28-Oct-17 07:53
Re: Gables v Arch vs Truss 149 Dr. Troglodyte 28-Oct-17 16:08
Re: Gables v Arch vs Truss 210 Jon Ellison 28-Oct-17 18:13
Re: Gables v Arch vs Truss 138 Dr. Troglodyte 28-Oct-17 16:07
Re: Gables v Arch 151 Thanos5150 27-Oct-17 21:40
Re: Gables v Arch 160 Origyptian 27-Oct-17 22:40
Re: Gables v Arch 217 Barbelo 28-Oct-17 00:01
Re: Gables v Arch 200 Origyptian 28-Oct-17 10:03
Re: Gables v Arch 172 Barbelo 28-Oct-17 10:56
Re: Gables v Arch 304 Origyptian 28-Oct-17 13:30
Re: Gables v Arch 137 Barbelo 28-Oct-17 19:57
Re: Gables v Arch 130 Origyptian 28-Oct-17 22:45
Re: Gables v Arch 146 Barbelo 28-Oct-17 23:05
Re: Gables v Arch 135 R Avry Wilson 28-Oct-17 23:48
Re: Gables v Arch 191 Corpuscles 29-Oct-17 00:51
Re: Gables v Arch 184 Origyptian 29-Oct-17 05:19
Re: Mastaba of Shepsekaf 171 Origyptian 27-Oct-17 02:31
Re: Mastaba of Shepsekaf 161 Thanos5150 27-Oct-17 22:18
Re: Mastaba of Shepsekaf 143 Origyptian 27-Oct-17 22:50
Re: Mastaba of Shepsekaf 146 Thanos5150 27-Oct-17 23:46
Re: Mastaba of Shepsekaf 250 DUNE 27-Oct-17 07:58
Re: Mastaba of Shepsekaf 148 Thanos5150 27-Oct-17 22:04
Re: Mastaba of Shepsekaf 145 DUNE 27-Oct-17 23:08
Re: Mastaba of Shepsekaf 308 Thanos5150 28-Oct-17 02:34
Re: Mastaba of Shepsekaf 276 Corpuscles 28-Oct-17 04:43
Re: Mastaba of Shepsekaf 153 Barbelo 28-Oct-17 20:06
Re: Mastaba of Shepsekaf 209 Thanos5150 29-Oct-17 02:03
Re: Mastaba of Shepsekaf 185 Origyptian 29-Oct-17 05:16
Re: Mastaba of Shepsekaf 277 Thanos5150 29-Oct-17 05:39
Re: Mastaba of Shepsekaf 227 Origyptian 29-Oct-17 14:09
Re: Mastaba of Shepsekaf 186 Thanos5150 29-Oct-17 16:39
Re: Mastaba of Shepsekaf 211 Origyptian 29-Oct-17 16:56
Re: Mastaba of Shepsekaf 163 Thanos5150 28-Oct-17 16:00
Re: Mastaba of Shepsekaf 146 Barbelo 28-Oct-17 20:26


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