The Study of Stability of Compression-Loaded Multispan Composite Panel Upon Failure of Elements Binding It to Panel Supports

The Study of Stability of Compression-Loaded Multispan Composite Panel Upon Failure of Elements Binding It to Panel Supports PDF Author: National Aeronautics and Space Administration (NASA)
Publisher: Createspace Independent Publishing Platform
ISBN: 9781721024797
Category :
Languages : en
Pages : 56

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Book Description
The present document is a final technical report under the NCC-1-233 research program (dated September 15, 1998; see Appendix 5) carried out within co-operation between United States'NASA Langley RC and Russia's Goskomoboronprom in aeronautics, and continues similar programs, NCCW-73, NCC-1-233 and NCCW 1-233 accomplished in 1996, 1997, and 1998, respectively. The report provides results of "The study of stability of compression-loaded multispan composite panels upon failure of elements binding it to panel supports"; these comply with requirements established at TsAGI on 24 March 1998 and at NASA on 15 September 1998.Zamula, G. N. and Ierusalimsky, K. M. and Fomin, V. P. and Grishin, V. I. and Kalmykova, G. S.Langley Research CenterSTABILITY TESTS; COMPRESSION TESTS; LOAD TESTS; COMPOSITE STRUCTURES; PANELS; FAILURE; BUCKLING; LOAD DISTRIBUTION (FORCES)

The Study of Stability of Compression-Loaded Multispan Composite Panel Upon Failure of Elements Binding It to Panel Supports

The Study of Stability of Compression-Loaded Multispan Composite Panel Upon Failure of Elements Binding It to Panel Supports PDF Author: National Aeronautics and Space Administration (NASA)
Publisher: Createspace Independent Publishing Platform
ISBN: 9781721024797
Category :
Languages : en
Pages : 56

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Book Description
The present document is a final technical report under the NCC-1-233 research program (dated September 15, 1998; see Appendix 5) carried out within co-operation between United States'NASA Langley RC and Russia's Goskomoboronprom in aeronautics, and continues similar programs, NCCW-73, NCC-1-233 and NCCW 1-233 accomplished in 1996, 1997, and 1998, respectively. The report provides results of "The study of stability of compression-loaded multispan composite panels upon failure of elements binding it to panel supports"; these comply with requirements established at TsAGI on 24 March 1998 and at NASA on 15 September 1998.Zamula, G. N. and Ierusalimsky, K. M. and Fomin, V. P. and Grishin, V. I. and Kalmykova, G. S.Langley Research CenterSTABILITY TESTS; COMPRESSION TESTS; LOAD TESTS; COMPOSITE STRUCTURES; PANELS; FAILURE; BUCKLING; LOAD DISTRIBUTION (FORCES)

Mechanics

Mechanics PDF Author:
Publisher:
ISBN:
Category : Mechanics, Applied
Languages : en
Pages : 500

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Book Description


Study of Compression-Loaded and Impact-Damaged Structurally Efficient Graphite-Thermoplastic Trapezoidal-Corrugation Sandwich and Semisandwich Panels

Study of Compression-Loaded and Impact-Damaged Structurally Efficient Graphite-Thermoplastic Trapezoidal-Corrugation Sandwich and Semisandwich Panels PDF Author: National Aeronautics and Space Adm Nasa
Publisher:
ISBN: 9781728883946
Category :
Languages : en
Pages : 30

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Book Description
The structural efficiency of compression-loaded trapezoidal-corrugation sandwich and semisandwich composite panels is studied to determine their weight savings potential. Sandwich panels with two identical face sheets and a trapezoidal corrugated core between them and semisandwich panels with a corrugation attached to a single skin are considered. An optimization code is used to find the minimum weight designs for critical compressive load levels ranging from 3000 to 24,000 lb/in. Graphite-thermoplastic panels based on the optimal minimum weight designs were fabricated and tested. A finite element analysis of several test specimens was also conducted. The results of the optimization study, the finite element analysis, and the experiments are presented. The results of testing impact damage panels are also discussed. Jegley, Dawn C. Langley Research Center RTOP 505-63-50-08...

Analytical structural efficiency studies of borsic/aluminum compression panels

Analytical structural efficiency studies of borsic/aluminum compression panels PDF Author: Robert R. McWithey
Publisher:
ISBN:
Category : Plates (Engineering)
Languages : en
Pages : 36

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Engineering for Structural Stability in Bridge Construction

Engineering for Structural Stability in Bridge Construction PDF Author: Federal Highway Federal Highway Administration
Publisher:
ISBN:
Category :
Languages : en
Pages : 669

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Book Description
This manual is intended to serve as a reference. It will provide technical information which will enable Manual users to perform the following activities:Describe typical erection practices for girder bridge superstructures and recognize critical construction stagesDiscuss typical practices for evaluating structural stability of girder bridge superstructures during early stages of erection and throughout bridge constructionExplain the basic concepts of stability and why it is important in bridge erection* Explain common techniques for performing advanced stability analysis along with their advantages and limitationsDescribe how differing construction sequences effect superstructure stabilityBe able to select appropriate loads, load combinations, and load factors for use in analyzing superstructure components during constructionBe able to analyze bridge members at various stages of erection* Develop erection plans that are safe and economical, and know what information is required and should be a part of those plansDescribe the differences between local, member and global (system) stability

Analysis and Design of Flight Vehicle Structures

Analysis and Design of Flight Vehicle Structures PDF Author: Elmer Franklin Bruhn
Publisher:
ISBN:
Category : Aeroelasticity
Languages : en
Pages : 1008

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Book Description


Lightweight Sandwich Construction

Lightweight Sandwich Construction PDF Author: J. M. Davies
Publisher: John Wiley & Sons
ISBN: 0470779969
Category : Technology & Engineering
Languages : en
Pages : 384

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Book Description
Sandwich panels are being used increasingly as the cladding of buildings like factories, warehouses, cold stores and retail sheds. This is because they are light in weight, thermally efficient, aesthetically attractive and can be easily handled and erected. However, to date, an authoritative book on the subject was lacking. This new reference work aims to fill that gap. The designer, specifier and manufacturer of sandwich panels all require a great deal of information on a wide range of subjects. This book was written by a group of European experts under the editorship of a UK specialist in lightweight construction. It provides guidance on: * materials used in manufacture * thermal efficiency and air- and water-tightness * acoustic performance * performance in fire * durability * special problems of sandwich panels in cold stores and chill rooms * architectural and aesthetic considerations * structural design at the ultimate and serviceability limit states * additional structural considerations including fastenings, the effect of openings and the use of sandwich panels as load-bearing walls * test procedures The book concludes with some numerical design examples and is highly illustrated throughout.

NEHRP Recommended Provisions (National Earthquake Hazards Reduction Program) for Seismic Regulations for New Buildings and Other Structures: Commentary

NEHRP Recommended Provisions (National Earthquake Hazards Reduction Program) for Seismic Regulations for New Buildings and Other Structures: Commentary PDF Author: United States. Federal Emergency Management Agency
Publisher:
ISBN:
Category : Building laws
Languages : en
Pages : 468

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Minimum Design Loads for Buildings and Other Structures

Minimum Design Loads for Buildings and Other Structures PDF Author: American Society of Civil Engineers
Publisher: Amer Society of Civil Engineers
ISBN: 9780784404881
Category : Technology & Engineering
Languages : en
Pages : 352

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Book Description


CLT Handbook

CLT Handbook PDF Author: Erol Karacabeyli
Publisher:
ISBN: 9780864885531
Category : Engineered wood construction
Languages : en
Pages :

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Book Description