다중혈관 관상동맥 환자에서 y-문합을 이용하여 양쪽 내흉동맥만을 사용한 우회술의 조기 성적

The Theory of Matrices. By F R. Gantmacher. Two volumes, pp. 374 and 276. 1959. (Translated from the Russian by K. A. Hirsch; Chelsea Publishing Company, New York)

Computational modelling of impact damage in brittle materials

System Identification I

Staff members at Los Alamos National Laboratory (LANL) produced a summary of the structural health monitoring literature in 1995. This presentation will summarize the outcome of an updated review covering the years 1996 2001. The updated review follows the LANL statistical pattern recognition paradigm for SHM, which addresses four topics: 1. Operational Evaluation; 2. Data Acquisition and Cleansing; 3. Feature Extraction; and 4. Statistical Modeling for Feature Discrimination. The literature has been reviewed based on how a particular study addresses these four topics. A significant observation from this review is that although there are many more SHM studies being reported, the investigators, in general, have not yet fully embraced the well-developed tools from statistical pattern recognition. As such, the discrimination procedures employed are often lacking the appropriate rigor necessary for this technology to evolve beyond demonstration problems carried out in laboratory setting.

A review of structural health monitoring literature 1996-2001

Partitioned analysis of coupled mechanical systems

A Curved C0 Shell Element Based on Assumed Natural-Coordinate Strains

Staggered transient analysis procedures for coupled mechanical systems: Formulation

An Improved Stiffly Stable Method for Direct Integration of Nonlinear Structural Dynamic Equations

A continuum-based variational principle is presented for the formulation of the discrete governing equations of partitioned structural systems. This application includes coupled substructures as well as subdomains obtained by mesh decomposition. The present variational principle is derived by a series of modifications of a hybrid functional originally proposed by Atluri for finite element development. The interface is treated by a displacement frame and a localized version of the method of Lagrange multipliers. Interior displacements are decomposed into rigid-body and deformational components to handle floating subdomains. Both static and dynamic versions are considered. An important application of the present principle is the treatment of nonmatching meshes that arise from various sources such as separate discretization of substructures, independent mesh refinement, and global–local analysis. The present principle is compared with that of a globalized version of the multiplier method. Copyright © 2000 John Wiley & Sons, Ltd.

A variational principle for the formulation of partitioned structural systems

Kwang-Chun Park

Papers

Partitioned analysis of coupled mechanical systems

A Curved C0 Shell Element Based on Assumed Natural-Coordinate Strains

Staggered transient analysis procedures for coupled mechanical systems: Formulation

An Improved Stiffly Stable Method for Direct Integration of Nonlinear Structural Dynamic Equations

A variational principle for the formulation of partitioned structural systems