Horizontal | Diagonal | Diagonal | Vertical | Inside radius | 1.00000 | ft | .30480 | m | ||||||
Course 1 | Course 2 | Course 3 | Course 4 | Course 1 & 4 wire/rebar diameter | .08081 | in | .00205 | m | ||||||
R= | .30788 | R= | .3058 | R= | .3038 | R= | .3017 | Course 2 & 3 wire/rebar diameter | .08081 | in | .00205 | m | ||
Concrete thickness | .00000 | in | .00000 | m | ||||||||||
# | Lengths | # | Lengths | # | Lengths | # | Lengths | Total rebar thickness | .32323 | in | .00821 | m | ||
3 | .09123 | b4 | .0508 | b4 | .0508 | tp1 | .0752 | Outside cover (min) | -.16162 | in | -.00411 | m | ||
5 | .09672 | 4 | .1412 | 4 | .1406 | 2 | .1656 | Inside cover (min) | -.16162 | in | -.00411 | m | ||
5 | .19345 | 3 | .2318 | 3 | .2306 | 2 | .2560 | Rebar centerline radius | 1.00000 | ft | .30480 | m | ||
4 | .09101 | 4 | .3222 | 4 | .3204 | 1 | .3326 | Minimum rebar overlap | 3.23232 | in | .08210 | m | ||
6 | .19149 | 6 | .4220 | 6 | .4196 | oe1 | .3951 | Rebar overlap length | 2.00000 | in | .05080 | m | ||
4 | .28250 | 4 | .5124 | 4 | .5093 | o1 | .4459 | Rebar base extension | 2.00000 | in | .05080 | m | ||
o1 | .05080 | o4 | .5632 | o4 | .5601 | 4 | courses | Course 1-4 overlap “spacers” | 1.00000 | in | .02540 | m | ||
oe1 | .11450 | b5 | .0508 | b5 | .0508 | Course 1-1 min rebar-vertex | .12435 | in | .00316 | m | ||||
1 | .19266 | 5 | .1469 | 5 | .1462 | o1 | .0508 | Course 4-4 min rebar-vertex | .05561 | in | .00141 | m | ||
2 | .28494 | 5 | .2430 | 5 | .2417 | oe1 | .1132 | Sub | ||||||
2 | .37721 | 5 | .3390 | 5 | .3371 | 1 | .1898 | Net rebar needed for dome | Course 0 | Course 1 | Course 2 | Course 3 | Course 4 | totals |
lp1 | .45221 | 5 | .4351 | 5 | .4325 | 2 | .2803 | Course radius in meters | .30891 | .30788 | .30583 | .30377 | .30172 | in meters |
3 | .09123 | o5 | .4859 | o5 | .4833 | 2 | .3707 | Dome courses rebar length | 8.90009 | 8.82887 | 8.78326 | 2.22933 | 28.85619 | |
4 | .18224 | b6 | .0508 | b6 | .0508 | 1 | .4473 | Course 1-3 overlap, # of & length | 15 | .05080 | .76200 | |||
6 | .28272 | 6 | .1506 | 6 | .1499 | oe1 | .5097 | Total rebar overlap length | .25400 | 1.01600 | 1.01600 | .25400 | 2.54000 | |
4 | .37373 | 4 | .2410 | 4 | .2397 | o1 | .5605 | Total overlap extension | .31851 | .31639 | .31426 | .31214 | 1.26130 | |
5 | .09672 | 3 | .3316 | 3 | .3298 | 1st | course | Total rebar base extension | 1.01600 | 1.01600 | 2.03200 | |||
5 | .19345 | o3 | .3824 | o3 | .3806 | |||||||||
5 | .29017 | b2 | .0508 | b2 | .0508 | Top pentagon 5-way overlap | Course 0 | Course 1 | Course 2 | Course 3 | Course 4 | |||
5 | .38689 | 2 | .1425 | 2 | .1418 | Overlap extension length/course | .06391 | .06370 | .06328 | .06285 | .06243 | |||
1 | .2201 | 1 | .2190 | Course 4: 2 overlaps + extension | .16551 | .16488 | .16445 | .32933 | ||||||
oe1 | .2834 | oe1 | .2818 | Course 4: overlap + extension | .11471 | .11450 | ||||||||
o1 | .3342 | o1 | .3326 | Course 4 overlap, # of & length | .05080 | 6 | .30480 | |||||||
Course 1-4 spacers, # of & length | .02540 | 4 | .10160 | |||||||||||
mark- | .04562 | |||||||||||||
5 mid-pentagons 2-way overlap | Course 0 | Course 2 | ||||||||||||
Course 0: 2 overlaps + extension | .16551 | 5 | .04531 | -mark | .82757 | |||||||||
10 lower hexagons 2-way overlap | ||||||||||||||
Course 1 overlap, # of & length | .05080 | 20 | 1.01600 | |||||||||||
NET | 32.19750 | |||||||||||||
TOTAL | Meters | |||||||||||||
4V GEODESIC | REBAR | 105.63483 | ||||||||||||
REBAR DOME | NEEDED | Feet | ||||||||||||
MARKED ARC | ||||||||||||||
SEGMENTS | ||||||||||||||
in meters |
Inside radius | 1.00000 | ft | .30480 | m | ||
Hemisphere area | 6.28319 | ft^2 | .58373 | m^2 | ||
Circumference | 6.28319 | ft | 1.91511 | m | ||
1st floor area | 3.14159 | ft^2 | .29186 | m^2 | ||
1st floor ceiling | 7.00000 | ft | 2.13360 | m | ||
Ceiling thickness | .50000 | ft | .15240 | m | ||
2nd floor ground | 7.50000 | ft | 2.28600 | m | ||
2nd max height | -6.50000 | ft | -1.98120 | m | ||
2nd floor area | -173.57299 | ft^2 | -16.12546 | m^2 | ||
2nd floor headroom | 6.00000 | ft | 1.82880 | m | ||
2nd floor area | -569.41367 | ft^2 | -52.90026 | m^2 | ||
* All opening dimensions are in feet | ||||||
1st floor openings | Height | Width | 1st floor windows | Height | Width | |
Wide entryway floor | .00000 | .88573 | Hexagon Δ knee | .27639 | .32492 | |
Wide entryway top | .50230 | .59048 | Hexagon Δ top | .52573 | .00000 | |
Wide entryway knee | .25115 | .88573 | Height/width of window | .24934 | .32492 | |
Medium entryway floor | .00000 | .61803 | Pentagon Δ knee | .25115 | .29524 | |
Medium entryway top | .50230 | .59048 | Pentagon Δ top | .44721 | .00000 | |
Height/width of window | .19607 | .29524 | ||||
Narrow entryway floor | .00000 | .32492 | ||||
Narrow entryway top | .51284 | .32492 | 2nd floor windows | Height | Width | |
Hexagon Δ shoulder | -6.77639 | .32492 | ||||
Hexagon Δ door floor | .00000 | .32492 | Hexagon Δ top | -6.68009 | .16465 | |
Hexagon Δ door top | .52573 | .00000 | Height/width of window | .09630 | .32492 | |
Hexagon Δ door knee wall | .27639 | .32492 | ||||
Frequency level | from | ground | ||||
Pentagon Δ door floor | .00000 | .29524 | Level 6 | .14762 | .96795 | 4v(1,0) |
Pentagon Δ door top | .44721 | .00000 | Level 5 | .00000 | .89443 | 4v(2,1) |
Pentagon Δ door knee wall | .25115 | .29524 | Level 5 | .30902 | .85065 | 4v(2,0) |
Level 4.5 | .08232 | .81991 | 8v(5,2) | |||
2nd floor openings | Height | Width | Level 4 | .16246 | .72361 | 4v(3,1) |
Hexagon door & window floor | -6.98716 | .32492 | Level 4 | .44286 | .65751 | 4v(3,0) |
Hexagon door & window top | -6.68009 | .16465 | 2nd floor/Level 3 | .00000 | .52573 | 4v(4,2) |
Hexagon door & window shoulder | -6.77639 | .32492 | 2nd floor/Level 3 | .16246 | .51284 | 4v(3,1)p |
2nd floor/Level 3 | .29524 | .50230 | 4v(4,1) | |||
2nd floor/Level 3 | .52573 | .44721 | 4v(4,0) | |||
Level 2 | .16246 | .27639 | 4v(5,2) | |||
Level 2 | .44286 | .25115 | 4v(5,1) | |||
1st/ground level | .46192 | .00000 | 4v(5,1)p | |||
1st/ground level | .30902 | .00000 | 4v(6,2) | |||
1st/ground level | .16246 | .00000 | 4v(5,2)p | |||
y-width | z-height | Vertex | ||||
x radius | x radius |