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Theory of matrix structural analysis

J. S. Przemieniecki
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The article was published on 1985-01-01 and is currently open access. It has received 1710 citations till now. The article focuses on the topics: Design structure matrix & Direct stiffness method.

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A novel augmented finite element method for modeling arbitrary cracking in solids

Seyedreza Mohammadizadeh
TL;DR: Yang et al. as discussed by the authors presented a new augmented finite element method (A-FEM) that can account for multiple, intra-elemental discontinuities with a demonstrated improvement in numerical efficiency.
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Criteria for seismic analysis of nuclear plant structures and substructures

Milomir Stoykovich
- 01 Mar 1974 - 
TL;DR: In this paper, the authors describe the criteria used for seismic analysis of nuclear power plant structures such as supporting structures founded on ground, as well as substructures, and present an analytical approach for obtaining reduced stiffness and associated mass matrices of supporting substructure with finite element representation for use in the dynamic analysis of equipment and supporting structures.

Experimental damage detection using system norms

Clayton Rodrigo Marqui, +4 more
TL;DR: In this paper, the authors proposed a method to solve the problem of the lack of a suitable training set for the authors of this paper.http://www.unespe.edu.br/
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A finite dynamic element for laminated composite plates and shells

C.W. Martin, +1 more
- 01 Jan 1991 - 
TL;DR: In this article, a cost reduction ratio of 12 was achieved for the first six modes of a swept, tapered sandwich composite plate, at the 3 percent error level, for which none of the first 12 frequencies was in error by more than 3 percent.
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Stability of nonprismatic members

B.L. Kruchoski, +1 more
- 01 Jan 1981 - 
TL;DR: In this paper, the stability of non-prismatic beam-columns is studied using the stiffness method of analysis to simulate the beamcolumns and shear deformation effects are included.