Geodesic dome calculator

Select Hub Size: Select "No Hubs" to get the true "chord" length for each strut, which is the full distance for the strut between each geodesic dome vertex.

Tweet Navigation. Dome calculation tools Below are links to various dome tools for calculating strut lengths, floor area, panel sizes and other useful measurments for building geodesic, segmented and other types of dome. Five in one tool Use this tool to find out floor area, diameter, surface area, circumference and volume of a dome. Not quite finished Trapezium calculation tool Use this tool to find out the strut lengths and panel sizes to build a trapezium panel dome. Wind load calculation tool Use this tool to find out the total wind load on any size geodesic dome. Snow load calculation tool Use this tool to find out the total snow load on any size geodesic dome.

Geodesic dome calculator

Click on images below to view other 3V geodesic dome calculators. For a more detailed explanation, click here. NOTE: If you enter a measure in feet, your results are in feet or, in the case of floor area, square feet. Same goes for meters. When entering in feet, decimals are fractions of a foot or square foot for example: 2. The formula is: tip to hole center X 2 X number of struts. For timber domes, angles should be to the nearest tenth of a degree. Click here for assembly diagram Struts are vertex to vertex To connect together with bolts, you need to make them longer to drill holes in them. Many types of connectors are available for steel and timber geodesic dome. For more information, click here. The tables show sample costs. Material prices vary with suppliers and area. Marine Shrink Wrap 7 mil.

Thanks for all the good information! So I am down to trying to find how how much clay we will need to cover it before adding our clay sculptures.

Your browser is incompatible with the new dome calculator. Please click through to be redirected to the legacy stick guide. This diameter is outside our recommended range. Keeping the sticks light in weight will help when going to larger diameters. For stick ideas and advice on where to buy them go here. Minimises clashing during the build, keeps the weight down and is a good size proportionately in relation to the hubs and ball connectors.

Connecting struts There are many types of connectors available for steel and timber geodesic dome. For more information, click here. But to connect them together with bolts, you need to make them longer to drill holes in them. For more information on cutting, bending and flattening struts, click here. The following are guidelines based on international standards. Consult your local fire code for exact capacity. The tables below show sample costs. Material prices listed below vary with suppliers and market conditions.

Geodesic dome calculator

Select Hub Size: Select "No Hubs" to get the true "chord" length for each strut, which is the full distance for the strut between each geodesic dome vertex. For most dome construction methods, you will use the "No Hubs" selection. When using our Hubs, the width of our Center Ring must be added to the strut length to give the true geodesic dome dimensions. These hubs are used with 1" PVC pipe for struts. Select Super 6" Hubs for calculating domes with our new 6" Super Hubs, which have a 3. These hubs are used with 1. Select Mega 8" Hubs for calculating domes with our proposed 8" Mega Hubs, which will have a 4. These hubs will be used with 2" PVC pipe for struts. Feet or Meters Click the button for "Meters" if you are using metric measurements.

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Thanks for the wonderfull site. Tunnel Dome 4 Ext. Tunnel Dome 20 Ext. I made one out of polystirene and toothpicks but the angles were wrong. I want to know if it has a solution or is better to do something else. The formula is: tip to hole center X 2 X number of struts. For most dome construction methods, you will use the "No Hubs" selection. The stick lengths are 88mm shorter than the values here to account for the space the hubs and ball connectors take up. Select Mega 8" Hubs for calculating domes with our proposed 8" Mega Hubs, which will have a 4. For timber domes, angles should be to the nearest tenth of a degree. I would like to use steel tubing with vinyl fabric cover. Hi there We are looking to build a bell shaped dome frequency 3, would it be posible to seek your council on how we can build this. How much will your geodesic dome cost? Robert Burns - To place an order online, visit our Online Catalog.

For a more detailed explanation, click here. NOTE: If you enter a measure in feet, your results are in feet or, in the case of floor area, square feet. Same goes for meters.

The strut end will be fractionally longer along the cut angle so you may need to make your tubular hubs a tad longer if you need them to fit flush with the timber. These relate to the panel drawings on the 2v calculator page: The dihedral angles for "Y" panels 10 equilateral triangles are all 11 degrees with 60 degree vertex angles. Thanks Joe. For more information on cutting, bending and flattening struts, click here. This is a free geodesice calc program. Each will have the following edge lengths: , and Thanks to your site, I built my first 3V dome out of electrical conduit and everything worked out great. Not quite finished Trapezium calculation tool Use this tool to find out the strut lengths and panel sizes to build a trapezium panel dome. I am trying to figure out the plans for a 24' dome. Look at the bottom of the dome calculation page and you will see a diagram that shows all the dihedral angles. Tweet Navigation. I think the main issue is how well you can anchor it the ground.