Abstract This work presents an up-to-date model for the simulation of non-stationary ground motions, including several novelties compared to original study Sabetta and Pugliese (Bull Seism Soc Am 86:337–352, 1996). The selection input motion in framework earthquake engineering has become progressively more important with growing use nonlinear dynamic analyses. Regardless increasing availability...

This paper presents a ground response analysis to simulate the liquefaction phenomenon during 2011 Tarlay Earthquake in northern Thailand. The site investigation data and geophysical measurements on 7 sites Thailand were collected. multi-springs element model was implemented finite analysis. Several parameters, such as peak acceleration, velocity, amplification factor, excess pore pressure rati...

The characteristics of vertical ground reaction force (VGRF) gait patterns in children with autism spectrum disorders (ASD) are poorly understood. The purpose of this study was to identify VGRF gait features that discriminate between children with ASD and the peer control group. The VGRF data were obtained from 30 children with ASD and 30 normal healthy children aged 4 to 12 years. A three-dime...

Reduced dimensionality representation of strong ground motion records as a superposition of a relatively small number of pulses is studied. Such representation is obtained by the expansion of velocity in orthogonal wavelet series using the Fast Wavelet Transform, and approximation by only the largest energy terms in the series. The Coiflet 5 wavelet family is used, which is orthogonal, smooth a...

Background: Forward head posture is one of the most prevalent abnormal postures in patients with neck disorders. The aim of this study was to evaluate the effects of forward head posture on gait ground reaction force characteristics in children. Methods: Twelve children with forward head posture (age: 11.8±1.3 years) and sixteen healthy control children (...

When structures are subjected to strong ground motion excitations, structural elements may be prone to yielding, and consequently experience significant levels of inelastic behavior. The effects of inelastic behavior on the distribution of peak floor loads are not explicitly accounted for in current seismic code procedures. During recent years, many studies have been conducted to develop new de...

BACKGROUND Although it is well known that quadriceps force generates anterior tibial force, it has been unclear whether quadriceps force causes great anterior tibial force during the early phase of a landing task. The purpose of the present study was to examine whether the quadriceps force induced great anterior tibial force during the early phase of a landing task. METHODS Fourteen young, he...