"NASA Technical Reports Server (NTRS) 20090017532: Self-Deploying Trusses Containing Shape-Memory Polymers" - Information and Links:

NASA Technical Reports Server (NTRS) 20090017532: Self-Deploying Trusses Containing Shape-Memory Polymers - Info and Reading Options

"NASA Technical Reports Server (NTRS) 20090017532: Self-Deploying Trusses Containing Shape-Memory Polymers" and the language of the book is English.


“NASA Technical Reports Server (NTRS) 20090017532: Self-Deploying Trusses Containing Shape-Memory Polymers” Metadata:

  • Title: ➤  NASA Technical Reports Server (NTRS) 20090017532: Self-Deploying Trusses Containing Shape-Memory Polymers
  • Author: ➤  
  • Language: English

Edition Identifiers:

  • Internet Archive ID: NASA_NTRS_Archive_20090017532

AI-generated Review of “NASA Technical Reports Server (NTRS) 20090017532: Self-Deploying Trusses Containing Shape-Memory Polymers”:


"NASA Technical Reports Server (NTRS) 20090017532: Self-Deploying Trusses Containing Shape-Memory Polymers" Description:

The Internet Archive:

Composite truss structures are being developed that can be compacted for stowage and later deploy themselves to full size and shape. In the target applications, these smart structures will precisely self-deploy and support a large, lightweight space-based antenna. Self-deploying trusses offer a simple, light, and affordable alternative to articulated mechanisms or inflatable structures. The trusses may also be useful in such terrestrial applications as variable-geometry aircraft components or shelters that can be compacted, transported, and deployed quickly in hostile environments. The truss technology uses high-performance shape-memory-polymer (SMP) thermoset resin reinforced with fibers to form a helical composite structure. At normal operating temperatures, the truss material has the structural properties of a conventional composite. This enables truss designs with required torsion, bending, and compression stiffness. However, when heated to its designed glass transition temperature (Tg), the SMP matrix acquires the flexibility of an elastomer. In this state, the truss can be compressed telescopically to a configuration encompassing a fraction of its original volume. When cooled below Tg, the SMP reverts to a rigid state and holds the truss in the stowed configuration without external constraint. Heating the materials above Tg activates truss deployment as the composite material releases strain energy, driving the truss to its original memorized configuration without the need for further actuation. Laboratory prototype trusses have demonstrated repeatable self-deployment cycles following linear compaction exceeding an 11:1 ratio (see figure).

Read “NASA Technical Reports Server (NTRS) 20090017532: Self-Deploying Trusses Containing Shape-Memory Polymers”:

Read “NASA Technical Reports Server (NTRS) 20090017532: Self-Deploying Trusses Containing Shape-Memory Polymers” by choosing from the options below.

Available Downloads for “NASA Technical Reports Server (NTRS) 20090017532: Self-Deploying Trusses Containing Shape-Memory Polymers”:

"NASA Technical Reports Server (NTRS) 20090017532: Self-Deploying Trusses Containing Shape-Memory Polymers" is available for download from The Internet Archive in "texts" format, the size of the file-s is: 3.55 Mbs, and the file-s went public at Wed Nov 02 2016.

Legal and Safety Notes

Copyright Disclaimer and Liability Limitation:

A. Automated Content Display
The creation of this page is fully automated. All data, including text, images, and links, is displayed exactly as received from its original source, without any modification, alteration, or verification. We do not claim ownership of, nor assume any responsibility for, the accuracy or legality of this content.

B. Liability Disclaimer for External Content
The files provided below are solely the responsibility of their respective originators. We disclaim any and all liability, whether direct or indirect, for the content, accuracy, legality, or any other aspect of these files. By using this website, you acknowledge that we have no control over, nor endorse, the content hosted by external sources.

C. Inquiries and Disputes
For any inquiries, concerns, or issues related to the content displayed, including potential copyright claims, please contact the original source or provider of the files directly. We are not responsible for resolving any content-related disputes or claims of intellectual property infringement.

D. No Copyright Ownership
We do not claim ownership of any intellectual property contained in the files or data displayed on this website. All copyrights, trademarks, and other intellectual property rights remain the sole property of their respective owners. If you believe that content displayed on this website infringes upon your intellectual property rights, please contact the original content provider directly.

E. Fair Use Notice
Some content displayed on this website may fall under the "fair use" provisions of copyright law for purposes such as commentary, criticism, news reporting, research, or educational purposes. If you believe any content violates fair use guidelines, please reach out directly to the original source of the content for resolution.

Virus Scanning for Your Peace of Mind:

The files provided below have already been scanned for viruses by their original source. However, if you’d like to double-check before downloading, you can easily scan them yourself using the following steps:

How to scan a direct download link for viruses:

  • 1- Copy the direct link to the file you want to download (don’t open it yet).
    • (a free online tool) and paste the direct link into the provided field to start the scan.
  • 2- Visit VirusTotal (a free online tool) and paste the direct link into the provided field to start the scan.
  • 3- VirusTotal will scan the file using multiple antivirus vendors to detect any potential threats.
  • 4- Once the scan confirms the file is safe, you can proceed to download it with confidence and enjoy your content.

Available Downloads

  • Source: Internet Archive
  • Internet Archive Link: Archive.org page
  • All Files are Available: Yes
  • Number of Files: 12
  • Number of Available Files: 12
  • Added Date: 2016-11-02 04:28:21
  • PPI (Pixels Per Inch): 600
  • OCR: ABBYY FineReader 11.0

Available Files:

1- Text PDF

  • File origin: original
  • File Format: Text PDF
  • File Size: 0.00 Mbs
  • File Name: NASA_NTRS_Archive_20090017532.pdf
  • Direct Link: Click here

2- Metadata

  • File origin: original
  • File Format: Metadata
  • File Size: 0.00 Mbs
  • File Name: NASA_NTRS_Archive_20090017532_files.xml
  • Direct Link: Click here

3- Metadata

  • File origin: original
  • File Format: Metadata
  • File Size: 0.00 Mbs
  • File Name: NASA_NTRS_Archive_20090017532_meta.sqlite
  • Direct Link: Click here

4- Metadata

  • File origin: original
  • File Format: Metadata
  • File Size: 0.00 Mbs
  • File Name: NASA_NTRS_Archive_20090017532_meta.xml
  • Direct Link: Click here

5- Item Tile

  • File origin: original
  • File Format: Item Tile
  • File Size: 0.00 Mbs
  • File Name: __ia_thumb.jpg
  • Direct Link: Click here

6- Animated GIF

  • File origin: derivative
  • File Format: Animated GIF
  • File Size: 0.00 Mbs
  • File Name: NASA_NTRS_Archive_20090017532.gif
  • Direct Link: Click here

7- Abbyy GZ

  • File origin: derivative
  • File Format: Abbyy GZ
  • File Size: 0.00 Mbs
  • File Name: NASA_NTRS_Archive_20090017532_abbyy.gz
  • Direct Link: Click here

8- DjVuTXT

  • File origin: derivative
  • File Format: DjVuTXT
  • File Size: 0.00 Mbs
  • File Name: NASA_NTRS_Archive_20090017532_djvu.txt
  • Direct Link: Click here

9- Djvu XML

  • File origin: derivative
  • File Format: Djvu XML
  • File Size: 0.00 Mbs
  • File Name: NASA_NTRS_Archive_20090017532_djvu.xml
  • Direct Link: Click here

10- Single Page Processed JP2 ZIP

  • File origin: derivative
  • File Format: Single Page Processed JP2 ZIP
  • File Size: 0.00 Mbs
  • File Name: NASA_NTRS_Archive_20090017532_jp2.zip
  • Direct Link: Click here

11- Scandata

  • File origin: derivative
  • File Format: Scandata
  • File Size: 0.00 Mbs
  • File Name: NASA_NTRS_Archive_20090017532_scandata.xml
  • Direct Link: Click here

12- Archive BitTorrent

  • File origin: metadata
  • File Format: Archive BitTorrent
  • File Size: 0.00 Mbs
  • File Name: NASA_NTRS_Archive_20090017532_archive.torrent
  • Direct Link: Click here

Search for “NASA Technical Reports Server (NTRS) 20090017532: Self-Deploying Trusses Containing Shape-Memory Polymers” downloads:

Visit our Downloads Search page to see if downloads are available.

Find “NASA Technical Reports Server (NTRS) 20090017532: Self-Deploying Trusses Containing Shape-Memory Polymers” in Libraries Near You:

Read or borrow “NASA Technical Reports Server (NTRS) 20090017532: Self-Deploying Trusses Containing Shape-Memory Polymers” from your local library.

Buy “NASA Technical Reports Server (NTRS) 20090017532: Self-Deploying Trusses Containing Shape-Memory Polymers” online:

Shop for “NASA Technical Reports Server (NTRS) 20090017532: Self-Deploying Trusses Containing Shape-Memory Polymers” on popular online marketplaces.