From: New Deployable Structures Based on an Elastic Origami Model Date of download: 10/30/2017 Copyright © ASME. All rights reserved. From: New Deployable Structures Based on an Elastic Origami Model J. Mech. Des. 2015;137(2):021402-021402-5. doi:10.1115/1.4029228 Figure Legend: Examples of rigid foldable origami. (a) Miura-ori. (b) DCS. (c) Pleated hyperbolic paraboloid.

From: New Deployable Structures Based on an Elastic Origami Model Date of download: 10/30/2017 Copyright © ASME. All rights reserved. From: New Deployable Structures Based on an Elastic Origami Model J. Mech. Des. 2015;137(2):021402-021402-5. doi:10.1115/1.4029228 Figure Legend: Origami models and their corresponding 3D trusses. (a) and (b): 3 × 3 quadrilateral mesh origami. (c) and (d): 2 × 3 quadrilateral mesh origami.

From: New Deployable Structures Based on an Elastic Origami Model Date of download: 10/30/2017 Copyright © ASME. All rights reserved. From: New Deployable Structures Based on an Elastic Origami Model J. Mech. Des. 2015;137(2):021402-021402-5. doi:10.1115/1.4029228 Figure Legend: Relation between line angles (α, β, γ, and δ) and folding angles (Θ, θ1, θ2, and θ3). ϕ0 = ∠BEH. ϕ1, ϕ2, ϕ3, and ϕ4 are dihedral angles between BEH and plate EFIH, BCFE, ABED, and DEHG, respectively. They correlate with each other in a one DOF origami.

From: New Deployable Structures Based on an Elastic Origami Model Date of download: 10/30/2017 Copyright © ASME. All rights reserved. From: New Deployable Structures Based on an Elastic Origami Model J. Mech. Des. 2015;137(2):021402-021402-5. doi:10.1115/1.4029228 Figure Legend: Rigid folding simulation

From: New Deployable Structures Based on an Elastic Origami Model Date of download: 10/30/2017 Copyright © ASME. All rights reserved. From: New Deployable Structures Based on an Elastic Origami Model J. Mech. Des. 2015;137(2):021402-021402-5. doi:10.1115/1.4029228 Figure Legend: Schematic of partially elastic origami model based on 3 × 3 quadrilateral mesh origami and the truss model of the rigid part. Eight gray plates R are assumed as rigid plates and have a one DOF mechanism. Only the upper right plate is replaced with an elastic plate.

From: New Deployable Structures Based on an Elastic Origami Model Date of download: 10/30/2017 Copyright © ASME. All rights reserved. From: New Deployable Structures Based on an Elastic Origami Model J. Mech. Des. 2015;137(2):021402-021402-5. doi:10.1115/1.4029228 Figure Legend: Partially elastic origami model with single elastic truss member-A. The folding process of the gray rigid parts can be simulated using the method shown in Rigid Origami Models section. In nonrigid foldable patterns, truss-A is forced to deform and the resultant strain can be calculated by the trajectories of vertexes B and C.

From: New Deployable Structures Based on an Elastic Origami Model Date of download: 10/30/2017 Copyright © ASME. All rights reserved. From: New Deployable Structures Based on an Elastic Origami Model J. Mech. Des. 2015;137(2):021402-021402-5. doi:10.1115/1.4029228 Figure Legend: Elastic strains of member-A as calculated by the partially elastic origami model. (a) Mura-ori (rigid foldable case). (b) Monotonically increase type. (c) Monotonically decrease type. (d) Bistable type. The strains are assumed to be zero in the completely folded and deployed conditions.

From: New Deployable Structures Based on an Elastic Origami Model Date of download: 10/30/2017 Copyright © ASME. All rights reserved. From: New Deployable Structures Based on an Elastic Origami Model J. Mech. Des. 2015;137(2):021402-021402-5. doi:10.1115/1.4029228 Figure Legend: Simulated model. (a) Coordinate values of the x-y surface. (b) Fold line pattern. The model is similar to Miura-ori, but has slight misalignment in vertex V23 and V32. (c) Relation between degree of deployment D and strain of truss-A.

From: New Deployable Structures Based on an Elastic Origami Model Date of download: 10/30/2017 Copyright © ASME. All rights reserved. From: New Deployable Structures Based on an Elastic Origami Model J. Mech. Des. 2015;137(2):021402-021402-5. doi:10.1115/1.4029228 Figure Legend: Deployment simulation using LS-DYNA