Author: Nicholas J. HoffPublisher:
ISBN:
Category :
Languages : en
Pages : 51
Book Description
Creep Buckling of Rectangular Plates Under Uniaxial Compression. Phase I.
Author: Nicholas J. HoffCreep Buckling of Rectangular Plates Under Uniaxial Compression
Author: Nicholas John HoffPublisher:
ISBN:
Category : Buckling (Mechanics)
Languages : en
Pages : 104
Book Description
Creep Buckling of Rectangular Plates Under Axial Compression
Author: Creep Buckling of Plates
Author: Ilan Mosche LeviPublisher:
ISBN:
Category : Buckling (Mechanics)
Languages : en
Pages : 188
Book Description
The effect of creep on the load carrying ability of plates was investigated. The plates were loaded by compressive forces applied in the plane of the plate. It was assumed that the material deforms due to linear elasticity and steady state creep, and creep strain rate is given by the power law. When a fixed uniaxial load is applied to the plate in such a way that the load remains uniformly distributed during the buckling process, the governing equations indicate that a finite time exists after which the lateral deformations of the plate become unbounded. Simple, closed form expressions for this critical time are derived for various values of the creep exponent, and for the case where primary creep plays an important role. (Author).
Report
Author: Viggo TvergaardCreep Buckling of Rectangular Plates Under Axial Compression
Author: Viggo TvergaardPublisher:
ISBN:
Category : Buckling (Mechanics)
Languages : en
Pages : 29
Book Description
Buckling Experiments: Experimental Methods in Buckling of Thin-Walled Structures, Volume 2
Author: Josef SingerPublisher: John Wiley & Sons
ISBN: 0471974501
Category : Technology & Engineering
Languages : en
Pages : 1140
Book Description
* Edited by Josef Singer, the world's foremost authority on structural buckling. * Time-saving and cost-effective design data for all structural, mechanical, and aerospace engineering researchers.
Short Cuts in Creep Buckling Analysis
Author: Nicholas John HoffPublisher:
ISBN:
Category : Buckling (Mechanics)
Languages : en
Pages : 58
Book Description
Creep Buckling of Flat Plates
Author: Stanford University. Department of Aeronautics and AstronauticsPublisher:
ISBN:
Category : Buckling (Mechanics)
Languages : en
Pages : 78
Book Description
The present study is an experimental investigation of the creep buckling behavior of simply supported flat rectangular plates. The plates are modeled in the experiments by the four faces of square prisms which are submitted to pure axial compression in a special oven at a temperature of 600F. Thirty-three square prisms built of 0.020 in. thick 2024-T3 aluminum alloy sheet were tested at various stress levels. The continuously recorded end-shortening curves led to the determination of a creep power law for the material at 600F. The ensuing comparison of the buckling time obtained from the experiments with the theory yielded fairly good results even though the experimental scatter-band was quite large. (Author).
Creep Buckling of Plates and Shells
Author: Stanford University. Department of Aeronautics and AstronauticsPublisher:
ISBN:
Category :
Languages : en
Pages : 66
Book Description
A review is presented of the fundamental considerations that enter into the calculation of the buckling of plates and shells whose material deforms in consequence of nonlinear creep. Results are given of analyses that have been carried out for flat plates subjected to edge-wise compression and for circular cylindrical shells subjected to uniform axial compression, to a uniform external pressure and to a constant bending moment. The character of the behavior of these structural elements after buckling is also discussed. (Author).