1.

Record Nr.

UNINA9910703877703321

Autore

Bakula Casey J.

Titolo

Antenna design considerations for the advanced extravehicular mobility unit / / Casey J. Bakula and Onoufrios Theofylaktos

Pubbl/distr/stampa

Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , April 2015

Descrizione fisica

1 online resource (22 pages) : color illustrations

Collana

NASA/TM ; ; 2015-218730

Soggetti

Antenna design

Omnidirectional antennas

Extravehicular mobility units

MIMO (control systems)

Telecommunication

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Title from title screen (viewed Aug. 6, 2015).

"April 2015."

Nota di bibliografia

Includes bibliographical references (paged 20-21).



2.

Record Nr.

UNINA9910437902903321

Autore

Kubiak Tomasz

Titolo

Static and dynamic buckling of thin-walled plate structures / / Tomasz Kubiak

Pubbl/distr/stampa

New York, : Springer, 2013

ISBN

3-319-00654-1

Edizione

[1st ed. 2013.]

Descrizione fisica

1 online resource (190 p.)

Disciplina

004

620

620.1

624.171

Soggetti

Buckling (Mechanics)

Structural stability

Plates (Engineering)

Thin-walled structures

Structural analysis (Engineering)

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Description based upon print version of record.

Nota di bibliografia

Includes bibliographical references.

Nota di contenuto

Introduction -- Theory Of Thin Plates For Laminates -- Analytical – Numerical Method -- Dynamic Buckling -- Thin Plates -- Thin-Walled Columns -- Girders Subjected To Pure Bending -- Thin-Walled Girders Subjected To Torsion -- Thin-Walled Girders Subjected To Combined Load.

Sommario/riassunto

This monograph deals with buckling and postbuckling behavior of thin plates and thin-walled structures with flat wall subjected to static and dynamic load. The investigations are carried out in elastic range. The basic assumption here is the  thin plate theory. This method is used to determination the buckling load and postbuckling analysis of thin-walled structures subjected to static and dynamic load. The book introduces two methods for static and dynamic buckling investigation which allow for a wider understanding of the phenomenon. Two different methods also can allow uncoupling of the phenomena occurring at the same time and attempt to estimate their impact on the final result. A general mathematical model, adopted in proposed



analytical-numerical method, enables the consideration of all types of stability loss i.e.local, global and interactive forms of buckling. The applied numerical-numerical method includes adjacent of walls, shear-lag phenomenon and a deplanation of cross-sections.