This is a cilyndrical pipe part cutted by some plane
I’ attach this model:
This is the steps to construct it.
1- Create a line from (43.25,0) to (46.25.0)
2 -Create the surface base extruding this line whit a rotation 2D of 53º (center 0,0,0)
3- Create the rest of the pipe part, extruding this base with a translation 0,0,30, extruding only surfaces
4- Create two auxiliar points to define cut points on the base arcs, extruding the first two points rotating 20º
5- Divide the cilyndrical intersecting the surface, selecting two points of the cut wit
surfaces Create-Intersection-Two Points
6-collapse the model to avoid duplicated entities, and divide also the base surface
(Geometry-Edit-Divide-Surface-Neart Point)
7-create a new surface to divide in tho parts
8-Delete the unneeded surfaces, lines and points, create the volume, and this is the result:
Regards
----- Original Message -----
From: “VSayako Willy” vilaysako at yahoo.com
To: gidlist at gatxan.cimne.upc.es
Sent: Wednesday, September 18, 2002 7:41 PM
Subject: Re: [GiDlist] How GiD extrude the volume from different surface size
Hi Enrique
Thanks for the reply. I’m very sure that GiD can
extrude my model, since you showed me your model. My
Dam model is an Arch Dam. The Dam is 30m high. The Top
arch of the Dam (53deg) is longer than the base
(20deg). How we extrude this two surfaces together.
Please see more figure I added.
With my best regards.
— Enrique Escolano escolano at cimne.upc.es wrote:
It is not possible to extrude from a shape to
another shape, only is possible, for example,
extrude a section
to another scaled section.
It is posible to extrude a point, a curve or a
surface with a translation, a rotation, a scaled, a
mirror a offset or a sweep along another curve
I do not understand with the elevation of your
image, the final shape dam that you want create.
Enrique Escolano
----- Original Message -----
From: “VSayako Willy” vilaysako at yahoo.com
To: gidlist at gatxan.cimne.upc.es
Sent: Wednesday, September 18, 2002 1:10 PM
Subject: [GiDlist] How GiD extrude the volume from
different surface size
Hi GiD Team
I’m modelling some Dam Structures but still
confuse
with the GiD EXTRUDE command. If GiD can extrude
from
different shape to another different size shape.
Please take a look the attached file. Please give
your
advice how we use the extrude on this Dam shape.??
Best regards
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