Establishment of a Linear Model of Seismically Isolated Bridges Using a System Identification Method

Developing Retrofit Strategies for the China Basin Viaduct Foundations Using Non-linear, Hysteretic Analysis

A General Hysteresis Model for Wood Structures
To predict the dynamic response of a wood structure, its energy dissipation mechanism and hysteresis behavior must be appropriately modeled. This paper presents a new hysteresis model...

An Application of Neural Networks to Hysteretic Modeling of Steel Structures
This paper describes an application of the neural networks to realistic hysteretic modeling. The neural networks learn from sample data (training cases) and make predictions for new cases....

Rheometry of Natural Sediment Slurries
Recent experimental analyses of natural sediment slurries yield diverse results yet exhibit broad commonality of rheological responses under a range of conditions and shear rates. Results...

Truncation of Infinite Hierarchy for Hysteretic Systems
An analytical approach for estimating the response statistics of hysteretic systems subjected to Gaussian or Non-Gaussian white noise excitation is proposed. A generalized Ito moment equation...

Development of Nonlinear Dynamic Models for Precast Cladding Connections in Seismic Design

Consideration of Non-Gaussian Hysteretic Response Properties of MDOF-Systems by Use of Equivalent Linearization
The stationary stochastic response of nonlinear MDOF-systems is analysed by equivalent linearization (EQL). Non-Gaussian properties of the state vector y are taken into account by utilizing...

Identification of Bilinear Severely Hysteretic Systems
An identification method is investigated on bilinear severely hysteretic systems subjected to a strong earthquake motion by means of the Extended Kalman Filter incorporated with a weighted...

Hysteresis Studies Including Post Buckling of Angle Web-Members for Truss-Type Girders
The paper presents analytical studies of the buckling capacities and hysteresis behavior of angle-web members of truss-type girders. The eccentricity between the loading point and the...

Normalized Damage Index for Evaluation of Buildings
A conceptual model for evaluation of structural damage is developed based on the fundamental idea of demand and capacity. The proposed formulation combines two recognized sources of damage:...

Adsorption, Desorption and Transport of Pesticides in Groundwater: A Critical Review
Adsorption and desorption are major mechanisms affecting the transport and fate of pesticides in groundwater. Equilibrium, chemical nonequilibrium and physical nonequilibrium adsorption...

Irreversible Adsorption Hysteresis in Columns

Random Vibration of Hysteretic Systems

Plastic Collapse, Shakedown and Hysteresis

Hysteresis Models for Reinforced Concrete
Nonlinear dynamic response of a simple reinforced concrete specimen is studied using five different hysteresis models: the Takeda, elasto-plastic, bilinear, Clough, and the Q-hyst model....

Hysteretic Cycles of Axially Loaded Steel Members
Seventeen tube specimens and eight angle specimens were tested under repeated axial loading. Length of the specimens varied from 20 in. to 59 in. and their effective slenderness ratio...

Static Deformation of Rock
The nonlinear deformation of rock and the hysteresis in stress-strain curves carried through a complete loading-unloading cycle is shown to be due to the cracks which are found in most...

A Simple Approach for Elasto-Plastic Systems Under Stationary Random Excitation

Stochastic Response Analysis of Hysteretic Structures

 

 

 

 

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