Open AccessBook
Theory of matrix structural analysis
About:
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.read more
Citations
More filters
Journal ArticleDOI
Nonlinear analysis of oil pipelines by potential minimization
Carl M. Larsen,Dag Kavlie +1 more
TL;DR: In this paper, the problem of finding the deformed shape of a structure can be formulated as finding the minimum of the total potential for the system defined by the structure and the loads acting on it.
Non-conforming Coupling of Finite and Boundary Element Methods in Time Domain
TL;DR: The concept of combining these two approximation methods is carried forward to dynamic problems by developing a coupling framework in which the local discretization method can be chosen independently, and a Lagrange multiplier domain decomposition approach is preferred.
Journal ArticleDOI
Stability analysis of constraints in flexible multibody systems dynamics
TL;DR: In this paper, the constraint equations for deformable bodies are modified for use in the neighborhood of the singular configuration to yield the system inertia matrix which is nonsingular and also to take the actual generalized constraint forces into account.
Journal ArticleDOI
Fast Dynamic Analysis of Complicated Beam-Type Structure Based on Reduced Super Beam Model
Gengdong Cheng,Wensheng Wang +1 more
TL;DR: In this article, a new model-reduction method based on the fine finite-element model of complicated beam-type structure is presented, which can meet the needs of fast rough estimation of structural global dynamic performances in preliminary design.
Journal ArticleDOI
Comparison of Platform Switched and Sloping Shoulder Implants on Stress Reduction in various Bone Densities: Finite Element Analysis.
TL;DR: Sloping shoulder implant in subcrestal position is much favorable for bone growth, stress distribution, and preservation of remaining bone, and creates lesser stresses when compared with PS implants.