搜索结果: 1-15 共查到“土木建筑工程 numerical”相关记录20条 . 查询时间(0.093 秒)
Study of the numerical simulation of tight sandstone gas molecular diffusion based on digital core technology
Tight sandstone gas Nano-CT Digital core Molecular diffusion Numerical simulation
2017/6/9
Diffusion is an important mass transfer mode of tight sandstone gas. Since nano-pores are extensively developed in the interior of tight sandstone, a considerable body of research indicates that the t...
第9届欧洲岩土工程数值方法会议（9th European Conference on Numerical Methods in Geotechnical Engineering）
第9届 欧洲岩土工程数值方法 会议
2017/1/11
The European Regional Technical Committee ERTC7, on Numerical Methods in Geotechnical Engineering, organizes a series of conferences under the auspices of the International Society for Soil Mechanics ...
Numerical Analysis on Adjacent Highrise and Multistoried Buildings-Pile-Soil Dynamic Interaction
Highrise Building Multistoried Building Dynamic Cross Interaction Finite Element
2012/4/10
In this paper, the general finite element analysis program ANSYS is adopted to analyze the 3D finite element model of adjacent highrise and multistoried buildings-pile-soil dynamic interaction system....
Numerical analysis of the axially loaded concrete filled steel tube columns with debonding separation at the steel-concrete interface
debonding separation concrete filled steel tube axial compression load carrying capacity
2011/12/21
The interaction between steel tube and concrete core is the key design considerations for concrete-filled steel tube columns. In a concrete-filled steel tube (CFST) column, the steel tube provides con...
Comparison of Physical and Numerical Dam-Break Simulations
Dambreak Floods Forecasting Numerical and Physical Model
2009/10/14
Laboratory data obtained from model studies of an existing dam under three di erent failure scenarios are presented. Moreover, the numerical failure simulations of the same dam were performed by emplo...
Numerical Computation of Hydrodynamic Loads on Walls of a Rigid Rectangular Tank Due to Large Amplitude Liquid Sloshing
Sloshing Hydrodynamic loads Free surface flow Volume of fluid technique method
2009/10/12
Liquid sloshing in a moving partially filled rectangular tank have been investigated. Sloshing in a rectangular tank is a non-linear phenomenon. When the amplitude of tank oscillation is large, two ty...
Numerical study of hydraulic jumps on corrugated beds using turbulence models
Hydraulic jump corrugated bed Navier-Stokes equations volume of fluid (VOF) k-ε turbulence models
2009/9/30
Hydraulic jumps have been used for dissipation of kinetic energy downstream of hydraulic structures,such as spillways, chutes, and gates. It was found that if jumps were made to occur on corrugated be...
Numerical Analysis of Composite Steel Concrete Structural Shear Walls with Steel Encased Profiles
Composite construction shear walls numerical analysis
2009/9/30
The use of common reinforced concrete shear walls in high rise buildings is sometimes limited because of the large amount of reinforcement localized at the end of the element. A good alternative in av...
Numerical Method for Seepage in Blocky Rock Mass.
Numerical Analyses of Plate Loading Test
Plate Loading Test Finite Element Method Winkler Model Coefficient of Subgrade Reaction Elastic Continuum Model
2009/3/31
A numerical simulation of plate loading test, in order to underlines the size effect on settlements and derived values of geotechnical parameters, is shown. The study is based on the comparison betwee...
Behaviour of retrofitted reinforced concrete beams under combined bending and torsion : A numerical study
torsion numerical study
2009/2/17
This paper presents the numerical study on unretrofitted and retrofitted reinforced concrete beams subjected to combined bending and torsion. Different ratios between twisting moment and bending momen...
Numerical Studies of a Steel Beam in a Frame Sub-assembly at Elevated Temperatures
Frame Sub-assembly Elevated Temperatures
2009/1/15
The analysis of structural members in a compartment in a steel framed building subjected to fire attack is often difficult owing to the combined complexity of the material degradation and of the actio...
MODEL EXPERIMENT AND NUMERICAL SIMULATION OF SURFACE EARTHQUAKE FAULT INDUCED BY LATERAL STRIKE SLIP
surface earthquake fault active fault bifurcation strain localization
2009/1/6
This paper presents the models experiment and the numerical simulations of a surface earthquake fault which is induced by the lateral strike slip of the bedrock mass. These studies are made to observ...
MESO-SCOPIC NUMERICAL ANALYSIS OF CONCRETE STRUCTURES BY A MODIFIE LATTICE MODEL
lattice model RC-structures heterogeneous material strong discontinuity
2008/12/30
Realistic simulation of the mechanical behavior of concrete and reinforced concrete structures is performed by using a lattice type numerical model. Five different types of lattice members with simpl...
A NUMERICAL METHOD FOR WAVE SCATTERING IN POROELASTIC MEDIA
poroelasticity wave scattering Biot' smaterial boundary integral equation
2008/12/29
Wave scattering in the Biot's poroelastic media is investigated using a numerical method based on the boundary integral formulation. The formulation adopts the fundamental solution derived with a dir...