Zobrazeno 1 - 10
of 28
pro vyhledávání: '"L. H. Donnell"'
Autor:
L. H. Donnell
Publikováno v:
Journal of Applied Mechanics. 56:391-394
Three equilibrium equations in terms of three displacements are derived in scalar mathematics form, by linear, small-strain elasticity principles, for the case of general thick-walled shells under general loading. These reduce to well-known forms for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92ee8348b3d2631e86750defe39e8749
https://doi.org/10.1115/1.3176095
https://doi.org/10.1115/1.3176095
Autor:
L. H. Donnell
Publikováno v:
Journal of Applied Mechanics. 23:569-575
The buckling of thin cylinders under external pressure is studied by finite-deflection theory, assuming the same type of imperfections as had been assumed in a previous study of buckling under axial compression (3). Unlike the axial compression case
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::688028bc0f362666b9bff026b6c7e52f
https://doi.org/10.1115/1.4011400
https://doi.org/10.1115/1.4011400
Publikováno v:
Journal of Applied Mechanics. 8:A67-A73
From work carried out at the Goodyear-Zeppelin Corporation (now Goodyear Aircraft Corporation) the authors have derived general solutions for certain ring problems. The paper briefly discusses the difficulties in usual methods of studying structures
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f07a3e09762fb4bb55f53b34cb5787a8
https://doi.org/10.1115/1.4009103
https://doi.org/10.1115/1.4009103
Autor:
L. H. Donnell, C. C. Wan
Publikováno v:
Journal of Applied Mechanics. 17:73-83
Von Kármán and Tsien have shown that under elastic conditions the resistance of perfect thin cylinders subjected to axial compression drops precipitously after buckling. It is considered that this indicates that this type of buckling is very sensit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f14f2bf488796b642edb4aaf3e588d22
https://doi.org/10.1115/1.4010060
https://doi.org/10.1115/1.4010060
Publikováno v:
Journal of Fluids Engineering. 54:53-56
The stability of thin plates has been investigated by many authors. However, in aeronautical structures, thin metal sheets are often used beyond the stability limits, and the load which can be carried by the structure is determined by the ultimate st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8aef0c88a0743a58e73377c23ab62a03
https://doi.org/10.1115/1.4021738
https://doi.org/10.1115/1.4021738
Autor:
L. H. Donnell
Publikováno v:
Journal of Fluids Engineering. 56:795-806
The results of experiments on axial loading of cylindrical shells (thin enough to buckle below the elastic limit and too short to buckle as Euler columns) are not in good agreement with previous theories, which have been based on the assumptions of p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::368b1af6ae8a4e69ea4d70afc1f7eaa7
https://doi.org/10.1115/1.4019867
https://doi.org/10.1115/1.4019867
Autor:
L. H. Donnell
Publikováno v:
Journal of Fluids Engineering. 52:153-166
When a force is applied to a body, waves of stress and velocity radiate through the body from the point of application of the force. When these waves strike the boundaries of the body they may be wholly or partially transmitted to surrounding bodies
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d092755f4ea74d5189cb6245ba2d6088
https://doi.org/10.1115/1.4057366
https://doi.org/10.1115/1.4057366
Autor:
L. H. Donnell
Publikováno v:
Journal of Fluids Engineering. 54:69-72
Pipes with circumferential corrugations are being used in expansion bends in steam lines and in other applications where the maximum longitudinal or bending flexibility is required. In the present paper the longitudinal flexibility is calculated for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d239d469fe986628f61a785df380102e
https://doi.org/10.1115/1.4021748
https://doi.org/10.1115/1.4021748
Publikováno v:
Transactions of the American Society of Civil Engineers. 113:706-715
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eac317c96aba42f501cccbc44787fea8
https://doi.org/10.1061/taceat.0006099
https://doi.org/10.1061/taceat.0006099
Publikováno v:
Journal of Applied Mechanics. 5:A67-A77
The authors discuss considerations in designing stress models in general, and the construction, rigging, and testing of an airship model in particular. A new type of girder representation is described, having the unusual advantages of varying the axi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0aff8e06444e6e718eab4bbb37ba89b
https://doi.org/10.1115/1.4008850
https://doi.org/10.1115/1.4008850