PVCdome: Unterschied zwischen den Versionen

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{{Projekt
|image=Pvcdome2.jpg
|involved=[[User:overflo]]
|startdate=21.01.2013
|status=in progress
|wtf=A Dome built from PVC elektro installation pipes.
|lastupdate=21.01.2013 <!-- if lastupdate is not set manually, the date will be set automatically to the date of the latest wikiapage -->
|hidden=true
}}


[[Datei:Pvcdome_buildup.jpg|miniatur]]
[[Datei:Pvcdome.jpg|miniatur]]
[[Datei:Pvcdome.jpg|miniatur]]
[[Datei:Pvcdome2.jpg|miniatur]]
[[Datei:Pvcdome2.jpg|miniatur]]
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We should make the connectors out of steel.
We should make the connectors out of steel.


==Size matters!==
The pipe lengths are the following:
* green: 119 cm
* yellow: 141 cm
* red: 144 cm
According to [http://www.acidome.ru/lab/calc/#7/12_Piped_D20_3V_R3.5_beams_50x50] it therefor has a diameter of about 7 meters.
CopyPaste of dome calculator output:
<pre>
Height from base, m            4.16
Base radius, m                3.44-3.45
Base area, m²                  36.20
Coverage area, m²              87.76
Sizes (units)         
    Faces                      2 (105)
    Edges                      3 (165)
    Vertices                  3 (61)
Beams 50x50mm         
    Total length of beams, m  226.40
    Total volume of beams, m³  0.56
    Max. beam length, mm      1423
    Angle between faces, °    165.54-168.64
Triangles             
    Min. height, mm            995-1232
    Max. side, mm              1412-1443
</pre>


==LINKS==
==LINKS==
Zeile 20: Zeile 60:


[https://de.wikipedia.org/wiki/Geod%C3%A4tische_Kuppel Geodätische Kuppel in Wikipedia]
[https://de.wikipedia.org/wiki/Geod%C3%A4tische_Kuppel Geodätische Kuppel in Wikipedia]
[http://www.acidome.ru/lab/calc/#7/12_Piped_D108_3V_R4.2_beams_50x50 Acidome Online Calculator]

Aktuelle Version vom 3. November 2016, 11:40 Uhr


PVCdome
Pvcdome2.jpg
Gestartet: 21.01.2013
Involvierte: User:overflo
Status: in progress
Beschreibung: A Dome built from PVC elektro installation pipes.
Shutdownprozedur:
Zuletzt aktualisiert: 21.01.2013


Pvcdome buildup.jpg
Pvcdome.jpg
Pvcdome2.jpg

WHAT

A Dome built from PVC elektro installation pipes.

The connectors are made from 4mm Polypropylene, that was lazzzorcut.

Conclusio: Buildup is super fast, structure is stable enough to cover, but not stable enough to lean on to.

Some of the connectors broke during teardown.

We should make the connectors out of steel.

Size matters!

The pipe lengths are the following:

  • green: 119 cm
  • yellow: 141 cm
  • red: 144 cm

According to [1] it therefor has a diameter of about 7 meters.

CopyPaste of dome calculator output:

Height from base, m            4.16
Base radius, m                 3.44-3.45
Base area, m²                  36.20
Coverage area, m²              87.76

Sizes (units)          
    Faces                      2 (105)
    Edges                      3 (165)
    Vertices                   3 (61)

Beams 50x50mm          
    Total length of beams, m   226.40
    Total volume of beams, m³  0.56
    Max. beam length, mm       1423
    Angle between faces, °     165.54-168.64

Triangles              
    Min. height, mm            995-1232
    Max. side, mm              1412-1443

LINKS

PVCdome on Github

Geodätische Kuppel in Wikipedia

Acidome Online Calculator