ManyFolds in Variety
% The preparation is (still) in progress, however [forever?], %
Welcome to the exhibition of Origami/paper folding and related works by H. AZUMA.
(c) Copyright AZUMA Hideaki. All rights reserved.
(Last updated: February 17, 2008)
Categories
Calendar
2005年
March 
March 
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | ||
| 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| 13 | 14 | 15 | 16 | 17 | 18 | 19 |
| 20 | 21 | 22 | 23 | 24 | 25 | 26 |
| 27 | 28 | 29 | 30 | 31 |
Archives
Search This Site
Recent Articles
Latest Revisions
Edited top page.
(February 17, 2008)
Edited "Some directions for articles with photos"
(July 10, 2007)
Edited top page.
(July 4, 2007)
QR Code
このブログを
ブログサービス
Powered by
2005/3/31
A trefoil knotted complex that is composed of three 'pseudo-hyperbolic' folded units as previously mentioned (here on the left side).
Material: 3 sheets of square origami, with the use of adhesive tapes.
________[to stick together objects side by side]
Date: %Confirmation is in progress...%
Photo date: January 11, 2002
2
Material: 3 sheets of square origami, with the use of adhesive tapes.
________[to stick together objects side by side]
Date: %Confirmation is in progress...%
Photo date: January 11, 2002
2
2005/3/31
One given diagram for folding may produce different two spatial shapes.
The property of paper, mostly its elasticity and thickness, cause each object to be expanded in a spatial shape. The difference in shape between the objects is due to the difference in direction of folding operation: to fold in radiation [i.e., from its center toward its boundary] ('pseudo-elliptic' object on the right), otherwise, to fold in concentration [counter-operation: from its boundary to its center] ('pseudo-hyperbolic' object on the left).
In mathematical observation, both structures in each folding direction should be mapped on a common 2-dimensional closed square, respectively, not be expanded in 3-dimensional distinct spatial solids.
Material: a sheet of square origami for each, without using adhesives.
Date: %Confirmation is in progress...%
Photo date: January 11, 2002
5
The property of paper, mostly its elasticity and thickness, cause each object to be expanded in a spatial shape. The difference in shape between the objects is due to the difference in direction of folding operation: to fold in radiation [i.e., from its center toward its boundary] ('pseudo-elliptic' object on the right), otherwise, to fold in concentration [counter-operation: from its boundary to its center] ('pseudo-hyperbolic' object on the left).
In mathematical observation, both structures in each folding direction should be mapped on a common 2-dimensional closed square, respectively, not be expanded in 3-dimensional distinct spatial solids.
Material: a sheet of square origami for each, without using adhesives.
Date: %Confirmation is in progress...%
Photo date: January 11, 2002
5
1 | 《前のページ | 次のページ》