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A platform for research: civil engineering, architecture and urbanism
Limit and shakedown analysis of 3-D steel frames
AbstractThis paper presents an efficient algorithm for both limit and shakedown analysis of 3-D steel frames by the kinematic method using linear programming technique. Several features in the application of linear programming for rigid-plastic analysis of three-dimensional steel frames are discussed, as: change of the variables, automatic choice of the initial basic matrix for the simplex algorithm, direct calculation of the dual variables by primal–dual technique. Some numerical examples are presented to demonstrate the robustness, efficiency of the proposed technique and computer program.
Limit and shakedown analysis of 3-D steel frames
AbstractThis paper presents an efficient algorithm for both limit and shakedown analysis of 3-D steel frames by the kinematic method using linear programming technique. Several features in the application of linear programming for rigid-plastic analysis of three-dimensional steel frames are discussed, as: change of the variables, automatic choice of the initial basic matrix for the simplex algorithm, direct calculation of the dual variables by primal–dual technique. Some numerical examples are presented to demonstrate the robustness, efficiency of the proposed technique and computer program.
Limit and shakedown analysis of 3-D steel frames
Van Long, Hoang (author) / Dang Hung, Nguyen (author)
Engineering Structures ; 30 ; 1895-1904
2007-12-06
10 pages
Article (Journal)
Electronic Resource
English
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