element models. ... Numerical examples are solved based on the spherically symmetric, axisymmetric and plane strain finite ... Good agreements are obtained between numerical and theoretical solutions, which shows the validity and
The numerical results showed a good agreement with the analytical solutions of the standing waves and ... 본 논문에서는 기존의 POM(Princeton Ocean Model) WAD(Wetting and Drying) 모형을 연안역에서 조석조류의 계산에 적합하도록 개경계에서 조석조화상수를 ... In order to effectively and economically apply the previous POM(Princeton Ocean Model) WAD(Wetting And
Through numerical examples, the RA results using the input models modeled by two methods were compared ... modeling is difficult when the number of data is small. ... , and appropriate modeling method was proposed according to the number of data.
From the total 10 numerical simulation results, the simulated groundwater levels were strongly governed ... the site characterization works in a low and intermediate level waste (LILW) repository site, the numerical ... ) model was constructed using the characteristics of fracture zones and background fractures.
The 3-D modeling of ocean finite element method(OFEM) using k-ε turbulent model and tetrahedron grids ... It is hoped that this OFEM method can be successfully applied to the numerical calculation of internal
The theory and numericalmodel are applied to a typical structure and the
method has been demonstrated ... Development of a procedure for improved modeling of orthogonally stiffened plated grillages is the
prirnary
In order
to illustrate the capabilities of the proφ똥d mathematical model‘ numerical examples are presented ... 올 소개하였으며 제안된 이력모덴의 정 확성 및 사용성 동 의 평가플 위하여 설험결과의 하 중 변위 팍선윌 과 비 j니 분 석 하였다 A mathematical hysteretic model
The expression for sound power is integrated numerically and the results examined as a function of Mach ... A theoretical model has been studied to describe the sound radiation analysis for a railway under the ... When a railway is analyzed, it had been modeled as curved beams with distributed springs and dash-pots
In this study, a numerical method is proposed to calculate drainage time that directly affects time of ... The developed model is verified by comparing the result with analytical solution. ... Finally, the model is utilized to suggest an appropriate actions to reduce the deviation of draining
distribution are conducted numerically. ... After measuring real design features, modeling, velocity distribution, pressure distribution and temperature
with a test method that can be used to investigate the parameters of the Johnson-Cook constitutive model ... parameters are essential for accurately analyzing material behavior under impact loading conditions in numerical
We have considered the mass loss effects on the analytical PMS stellar evolutionary model of Stein(1966 ... The numerically obtained evolutionary tracks in H-R diagram indicate that the higher mass losses PMS
Using a bridge model reflecting the dynamic characteristic contributes to increased accuracy in numerical ... Thus, we need a numerical-simulation method for resolving the cost and time problems of vehicle driving ... In this paper, we conduct a numerical simulation which reflects the dynamic characteristic of a bridge
equations governing the free vibrations of such beams are derived, in which the Pasternak foundation model ... The differential equations are solved numerically to calculate natural frequencies and mode shapes. ... In numerical examples, the circular, parabolic, sinusoidal and elliptic curved members with the hinged-hinged
boundary of the numericalmodel. ... The Miller and Pursey's problem is then numerically simulated using the finite element method. ... The numerical study is carried out through comparison of displacement at the interior region and the
To build tetrahedra mesh for FEM numerical analysis, Boundary Representation (B-Rep) model is required ... In engineering, the parametric solid modeling method is used for building B-Rep model. ... However, a geological modeling generally adopts discrete modeling based on the triangulated surface,
To exactly evaluate the structural behavior under fire, two material models are considered in this paper ... This paper introduces a numerical analysis method for reinforced-concrete(RC) members exposed to fire ... and proposes considerations in designing RC structures on the basis of the comparison between numerical
Numerous factors contribute to the deterioration of reinforced concrete structures. ... To address this, multiple prediction models for concrete carbonation and compressive strength under thermal ... neighbors, artificial neural networks, and extreme gradient boosting algorithms—to formulate predictive models
The simplified approximation method was verified by a simple numerical analysis on the constraint under ... explaining the retardation of contaminant mass flux along with increasing number of compartments, its numerical ... model was proposed.