Download or read book Minimum Weight Design of Ring and Stringer Stiffeners for Axially Compressed Cylindrical Shells with and Without Internal Pressure written by David L. Block and published by . This book was released on 1972 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: Results of analytical study to determine desirable ring and stringer stiffener parameters and proportions for axially compressed stiffened isotropic cylinders with and without internal pressure are presented. This investigation examines the panel and general instability buckling modes of a stiffened cylindrical shell and from this determines desirable stiffener parameters and proportions. Classical buckling equations are used which retain the important effects of the stiffeners. The results determined by using the simpler classical buckling equations are then spot checked and verified using buckling equations which considered discrete ring stiffeners and nonlinear prebuckling deformations. For both rings and stringers, T-shaped stiffeners are preferable and the effects to stiffener shape are much more pronounced at low or zero values of the internal pressure parameter. Simple analytical expressions are developed and presented which express the stiffener area parameter, the ratio of stiffener area and elastics to shell wall area and elastic modulus, in terms of the cylinder geometry and internal pressure parameter.

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1973 with total page 818 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.

Download or read book Pressure Vessels and Piping written by S. Y. Zamrik and published by . This book was released on 1982 with total page 670 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book NASA Contractor Report written by and published by . This book was released on 1973 with total page 700 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Progress In Astronautics and Aeronautics written by Manohar P. Kamat and published by AIAA. This book was released on 1993 with total page 900 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Structural Optimization written by Manohar P. Kamat and published by AIAA (American Institute of Aeronautics & Astronautics). This book was released on 1993 with total page 912 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the ultimate single reference source on the subject of structural optimization. Chapters written by 35 field experts document the state of the art in structural optimization with a view to establishing some of the most promising directions for future research in the field. A major emphasis is placed on engineering applications.

Download or read book The Aeronautical Journal written by and published by . This book was released on 1973 with total page 548 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Industrial Aerodynamics Abstracts written by and published by . This book was released on 1974 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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:

Download or read book Applied mechanics reviews written by and published by . This book was released on 1948 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Buckling of Shells written by Ekkehard Ramm and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 666 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thin shells are very popular structures in many different branches of engineering. There are the domes, water and cooling towers, the contain ments in civil engineering, the pressure vessels and pipes in mechanical and nuclear engineering, storage tanks and platform components in marine and offshore engineering, the car bodies in the automobile industry, planes, rockets and space structures in aeronautical engineering, to mention only a few examples of the broad spectrum of application. In addition there is the large applied mechanics group involved in all the computational and experimental work in this area. Thin shells are in a way optimal structures. They play the role of·the "primadonnas" among all kinds of structures. Their performance can be extraordinary, but they can also be very sensitive. The susceptibility to buckling is a typical example. David Bushnell says in his recent review paper entitled "Buckling of Shells - Pitfall for DeSigners": "To the layman buckling is a mysterious, perhaps even awe inspiring phenomenon that transforms objects originally imbued with symmetrical beauty into junk".

Download or read book Journal of Ship Research written by and published by . This book was released on 1976 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Comprehensive Dissertation Index written by and published by . This book was released on 1984 with total page 760 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Government Reports Announcements written by and published by . This book was released on 1973 with total page 1210 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bibliography of Scientific and Industrial Reports written by and published by . This book was released on 1967-07 with total page 780 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Government Reports Announcements Index written by and published by . This book was released on 1973 with total page 1042 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Aerospace Engineering Index written by and published by . This book was released on 1951 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt: