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Initial Strain Displacement Gradient Elastoplastic Boundary Element Formulation
Plasticity effciency boundary element method
2009/10/14
This paper presents a robust formulation of the boundary element (BE) method for more complex
elastoplastic applications such as elastoplastic frictional contact problems. The elastoplastic BE formul...
Computer Solutions of Plane Strain Axisymmetric Thermomechanical Problems
Stress analysis Thermoelastoplasticity Residual stresses Nonlinear strain
2009/10/10
A simple computational model is developed to estimate elastic, elastic-plastic, fully plastic, and residual stress states in generalized plane strain axisymmetric structures considering temperature de...
IMPACT FORCE IDENTIFICATION OF ALUMINUM PLATES USING STRAIN SENSORS
impact force identification aluminum plate strain sensors PZT sensors strain gauges element method
2008/12/25
This paper proposes a reliable method identifying both a location and a history of an impact force acting on a plate using multiple sensor responses. First, a fundamental relationship between an impa...
FBG STRAIN SENSOR WITH SIMPLE TEMPERATURE COMPENSATION MECHANISM
FBG sensor strain measurement temperature compensation
2008/12/25
A FBG-based strain sensor equipped with a mechanical temperature compensation system is proposed. Direct bonding of a FBG element may cause broadening of the reflected optical spectrum due to fluctua...
SHEAR MODULUS AND STRAIN OF LIQUEFIED GROUND AND THEIR APPLICATION TO EVALUATION OF THE RESPONSE OF FOUNDATION STRUCTURES
liquefaction soil-pile-interaction equivalent linear method shear modulus shear strain
2008/12/22
Since the seismic behavior of pile foundations in a liquefiable ground is primarily affected by the behavior of the ground, this paper discusses the usefulness of equivalent linear analysis consideri...