Two dimensional finiteelement method with quadrilateral basis functions was applied to the spherical ... The two-dimension finiteelement high order filter was incorporated in the weather research and forecasting ... (WRF) model as a hyper viscosity.
for the finiteelement analysis. ... The objective of this research is to investigate the effectiveness of rotating orthotropic axes model ... For monotonic loading, the analytical results of the rotating orthotropic
앓es model are compared with
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faulLs. (')ea vagc. things 0 1' that na ture ... A stochastie finite el(‘ment. moct f'l which ff:' flc>cts both thf、E' ffw:t of discontinllir.ips and ... with the ;1 on((' Ca rlo simulation nwthod. '1' 0 considel
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finiteelement method. ... , especially those by the h-version finiteelement analysis program, MICROFEAP-II. ... The results obtained by the p-version finiteelement method are comared with the results in literatures
systematized for finiteelement mesh generation. ... This paper introduces a geometric modelling system adopted in a newly developed preprocessor for finite ... element analysis of three dimensional structures.
Sometimes, moreover, the updated model may have no physical meaning. ... In this paper, a new FE model updating method based on a hybrid optimization technique using genetic ... Most conventional model updating methods must use mathematical objective function with experimental modal
일반적으로 운동방정식을 풀기 위해 많이 이용되는 선형근사모델은 계산이 용이한 반면에 큰 변형상태에서는 그 오차가 커지는 단점이 있다. 따라서 엄밀한 구조물의 응답해석을 위해서는 물성과 기하에 대한 비선형성을 고려해야 한다. 또한, 강과 같이 연성이 큰 재료는 소성 변형..
Finiteelement analysis was conducted on pristine and defective GQDs to study Young and shear modulus ... Finiteelement studies showed that the by introducing the inevitable dislocation, mono atom vacancy and ... synthesized GQDs to achieve the most realistic models.
Abstract: In this study, finiteelement analysis modeling is proposed to evaluate middle- and low-rise ... A finiteelement analysis model based on the experimental results was proposed to analyze the steel-frame ... Therefore, it is possible to use the proposed finiteelement analysis model to evaluate middle- and low-rise
In this study, a three-dimensional finite element model of API 5L X65, a buried gas pipeline widely used ... finiteelement analysis to evaluate and predict structural damage caused by earthquakes. ... (PSDM) and finiteelement reliability analysis (FERA), both of which require employing sophisticated
전통적인 FRP 선체 제작에는 mould가 요구되며, mould의 높은 제작비용은 FRP 선박 제작자에게 비용부담을 주고 있다. 이를 극복하기 위한 방안으로 강선 건조에서 사용되는 블록 혹은 모듈 방식의 제작기법에 착안한 modular construction 방안이 제..
Based on the developed three dimensional finite element model of steel frame specimen, the behavior of ... elementmodel of steel frame specimen. ... element analysis in this study.
In this study we proposed a simplified finite element model of anchor bolt system inserted through concrete ... The three different finiteelement types using LS-DYNA are applied for numerical efficiency of the anchor ... by beam elements.
This study focused on the effect of finite element modeling conditions of a spur gear on the simulation ... Finiteelement analysis is widely used to predict the structural stability and tooth contact performance ... result and the model simplification.
A finite element model of a submerged cylinderical shell structure is constructed considering fluid-structure ... interaction (FSI) effect using a commercially available finiteelement code. ... It is not possible to use the FSI model for response spectrum analysis due to the unsymmetric element
To accomplish this goal, finite-elementmodels of flexure- and shear-governed columns were developed ... evaluate the blast performance of shear and flexure failure modes of reinforced concrete columns using finite-element ... A blast simulation model was developed using a coupling-modeling method, and the modeling method was
element (FE) model of the water tank was unavailable, the assumption could be used, resulting ... natural period of the impulsive component became similar to the experimental results. (3) When a detailed finite ... The equivalent static load for non-structural elements has a limitation in that the sloshing effect