Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Mark W. Hilburger"'
Publikováno v:
AIAA Journal. 58:3680-3689
Studying buckling behavior of large shell structures through full-scale test articles can be complex and expensive. Therefore, reduced-scale structures are often preferred for investigating bucklin...
Publikováno v:
AIAA Scitech 2021 Forum.
Large-scale testing of aerospace structures is frequently the final step in a development project to validate the structural performance, and that typically involves a large cost and time investment. In order to ensure that the testing provides the r
Publikováno v:
2018 AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference.
Publikováno v:
2018 AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference.
A summary of a NASA design analysis and test program on the buckling of large-scale, integrally-stiffened metallic cylinders is presented. The test article designs were developed based on proposed NASA launch vehicle cylinder designs and span a signi
Autor:
Michelle T. Rudd, Tod Palm, David W. Sleight, Nathan J. Oldfield, Nathaniel W. Gardner, Marc R. Schultz, Mark W. Hilburger
Publikováno v:
2018 AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference.
Structural stability is an important design consideration for launch-vehicle shell structures and it is well known that the buckling response of such shell structures can be very sensitive to small geometric imperfections. As part of an effort to dev
Autor:
Marc R. Schultz, Andrew E. Lovejoy, Michael C. Lindell, Michelle T. Rudd, Nathaniel W. Gardner, Mark W. Hilburger
Publikováno v:
2018 AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference.
Results from the buckling test of a compression-loaded 8-ft-diameter seamless (i.e., without manufacturing joints), orthogrid-stiffened metallic cylinder are presented. This test was used to assess the buckling response and imperfection sensitivity c
Publikováno v:
2018 AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference.
Publikováno v:
2018 AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference.
The Shell Buckling Knockdown Factor Project (SBKF) was established with the goal of developing improved (i.e., less-conservative, more robust) shell buckling knockdown factors (KDFs) for modern launch-vehicle structures. To this end, SBKF has engaged
Autor:
Allen R. Parker, Francisco Pena, W. Lance Richards, Nathaniel W. Gardner, Michelle T. Rudd, Anthony Piazza, Mark W. Hilburger, Marc R. Schultz
Publikováno v:
2018 AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference.
The National Aeronautics and Space Administration (NASA) Engineering and Safety Center Shell Buckling Knockdown Factor Project is a multicenter project tasked with developing new analysis-based shell buckling design guidelines and design factors (i.e
Autor:
Nathaniel W. Gardner, Mark W. Hilburger, Waddy T. Haynie, Michael C. Lindell, W. Allen Waters
Publikováno v:
2018 AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference.
The NASA Shell Buckling Knockdown Factor Project (SBKF) was established in 2007 by the NASA Engineering and Safety Center (NESC) with the primary goal to develop new analysis-based buckling design factors (a.k.a. knockdown factors) and high-fidelity