Optimal Design of Geodesically Stiffened Composite Cylindrical Shells

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Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781724322425
Total Pages : 228 pages
Book Rating : 4.3/5 (224 download)

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Book Synopsis Optimal Design of Geodesically Stiffened Composite Cylindrical Shells by : National Aeronautics and Space Administration (NASA)

Download or read book Optimal Design of Geodesically Stiffened Composite Cylindrical Shells written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-07-27 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: An optimization system based on the finite element code Computations Structural Mechanics (CSM) Testbed and the optimization program, Automated Design Synthesis (ADS), is described. The optimization system can be used to obtain minimum-weight designs of composite stiffened structures. Ply thickness, ply orientations, and stiffener heights can be used as design variables. Buckling, displacement, and material failure constraints can be imposed on the design. The system is used to conduct a design study of geodesically stiffened shells. For comparison purposes, optimal designs of unstiffened shells and shells stiffened by rings and stingers are also obtained. Trends in the design of geodesically stiffened shells are identified. An approach to include local stress concentrations during the design optimization process is then presented. The method is based on a global/local analysis technique. It employs spline interpolation functions to determine displacements and rotations from a global model which are used as 'boundary conditions' for the local model. The organization of the strategy in the context of an optimization process is described. The method is validated with an example. Gendron, G. and Guerdal, Z. Unspecified Center NASA-CR-190706, NAS 1.26:190706, CCMS-92-23, VPI-E-92-20 NAG1-643...

Proceedings of the American Society for Composites, Seventeenth Technical Conference

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Publisher : CRC Press
ISBN 13 : 0849315018
Total Pages : 1685 pages
Book Rating : 4.8/5 (493 download)

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Book Synopsis Proceedings of the American Society for Composites, Seventeenth Technical Conference by : C. T. Sun

Download or read book Proceedings of the American Society for Composites, Seventeenth Technical Conference written by C. T. Sun and published by CRC Press. This book was released on 2002-10-24 with total page 1685 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Scientific and Technical Aerospace Reports

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Publisher :
ISBN 13 :
Total Pages : 702 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 702 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Porous lightweight composites reinforced with fibrous structures

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Publisher : Springer
ISBN 13 : 3662538040
Total Pages : 368 pages
Book Rating : 4.6/5 (625 download)

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Book Synopsis Porous lightweight composites reinforced with fibrous structures by : Yiqi Yang

Download or read book Porous lightweight composites reinforced with fibrous structures written by Yiqi Yang and published by Springer. This book was released on 2017-07-30 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book will be a one-stop-shop for readers seeking information on lightweight composites made from multiple materials via diverse processing technologies. The lightweight composites are featured for their potential to be basic construction units in a variety of areas, especially automotive, civil engineering, aerospace engineering, etc. Emphasis will be on how fibers or fibrous structures reinforce the composites. The subject of the book is to provide a comprehensive understanding on the raw materials, processing technologies, performance properties, and end uses of lightweight composites.

Monthly Catalogue, United States Public Documents

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Publisher :
ISBN 13 :
Total Pages : 868 pages
Book Rating : 4.:/5 (31 download)

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Download or read book Monthly Catalogue, United States Public Documents written by and published by . This book was released on 1993-07 with total page 868 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Collection of Technical Papers

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Publisher :
ISBN 13 :
Total Pages : 878 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis A Collection of Technical Papers by :

Download or read book A Collection of Technical Papers written by and published by . This book was released on 1992 with total page 878 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Stability Analysis of Plates and Shells

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Publisher :
ISBN 13 :
Total Pages : 460 pages
Book Rating : 4.0/5 ( download)

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Download or read book Stability Analysis of Plates and Shells written by and published by . This book was released on 1998 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt:

International Aerospace Abstracts

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ISBN 13 :
Total Pages : 944 pages
Book Rating : 4.3/5 (91 download)

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Download or read book International Aerospace Abstracts written by and published by . This book was released on 1996 with total page 944 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Monthly Catalog of United States Government Publications

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ISBN 13 :
Total Pages : 1072 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Monthly Catalog of United States Government Publications by : United States. Superintendent of Documents

Download or read book Monthly Catalog of United States Government Publications written by United States. Superintendent of Documents and published by . This book was released on 1993 with total page 1072 pages. Available in PDF, EPUB and Kindle. Book excerpt: February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index

American Society of Composites, Ninth International Conference Proceedings

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Publisher : CRC Press
ISBN 13 : 9781566762205
Total Pages : 1338 pages
Book Rating : 4.7/5 (622 download)

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Book Synopsis American Society of Composites, Ninth International Conference Proceedings by : Amer Society Composi

Download or read book American Society of Composites, Ninth International Conference Proceedings written by Amer Society Composi and published by CRC Press. This book was released on 1994-09-23 with total page 1338 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Dissertation Abstracts International

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Publisher :
ISBN 13 :
Total Pages : 792 pages
Book Rating : 4.X/5 (4 download)

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Download or read book Dissertation Abstracts International written by and published by . This book was released on 1992-02 with total page 792 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Proceedings of the Tenth International Conference on Composite Materials

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Publisher : Woodhead Publishing
ISBN 13 : 9781855732261
Total Pages : 812 pages
Book Rating : 4.7/5 (322 download)

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Book Synopsis Proceedings of the Tenth International Conference on Composite Materials by : Anoush Poursartip

Download or read book Proceedings of the Tenth International Conference on Composite Materials written by Anoush Poursartip and published by Woodhead Publishing. This book was released on 1995 with total page 812 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Collection of Technical Papers

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Publisher : AIAA (American Institute of Aeronautics & Astronautics)
ISBN 13 : 9781563472275
Total Pages : 610 pages
Book Rating : 4.4/5 (722 download)

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Book Synopsis A Collection of Technical Papers by : American Institute of Aeronautics and Astronautics

Download or read book A Collection of Technical Papers written by American Institute of Aeronautics and Astronautics and published by AIAA (American Institute of Aeronautics & Astronautics). This book was released on 1997 with total page 610 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents proceedings from the 38th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference and AIAA/ASME/AHS Adaptive Structures Forum.

35th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference

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Publisher :
ISBN 13 :
Total Pages : 680 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis 35th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference by :

Download or read book 35th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference written by and published by . This book was released on 1994 with total page 680 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Shock and Vibration Digest

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Publisher :
ISBN 13 :
Total Pages : 534 pages
Book Rating : 4.F/5 ( download)

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Download or read book The Shock and Vibration Digest written by and published by . This book was released on 1992 with total page 534 pages. Available in PDF, EPUB and Kindle. Book excerpt:

NASA's University Program Active Projects

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ISBN 13 :
Total Pages : 510 pages
Book Rating : 4.F/5 ( download)

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Download or read book NASA's University Program Active Projects written by and published by . This book was released on with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Government Reports Annual Index

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Publisher :
ISBN 13 :
Total Pages : 1828 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Government Reports Annual Index by :

Download or read book Government Reports Annual Index written by and published by . This book was released on 1994 with total page 1828 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sections 1-2. Keyword Index.--Section 3. Personal author index.--Section 4. Corporate author index.-- Section 5. Contract/grant number index, NTIS order/report number index 1-E.--Section 6. NTIS order/report number index F-Z.