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Calculating the effective permeability of sandstone with multiscale lattice Boltzmann/finite element simulations
Finite elements Lattice Boltzmann Multiscale simulation Porous media Synchrotron microtomography Upscaling
2015/7/1
The lattice Boltzmann (LB) method is an efficient technique for simulating fluid flow through individual pores of complex porous media. The ease with which the LB method handles complex boundary condi...
A framework for using interactive workspaces for effective collaboration
interactive workspace observational study media modality framework development
2010/9/29
Recent trends in collaboration within the Architecture, Engineering, and Construction (AEC) Industry have increased the emphasis on integrated project delivery, the use of intelligent models for infor...
Describing Functions For Effective Stiffness andEffective Damping of Hystersis Structures
Describing function hysteresis structures energy dissipation devices equivalent period ratio
2009/2/19
For a hysteresis structure with energy dissipation devices, the force-displacement relation is nonlinear such that it is very difficult to evaluate the actual damping and stiffness coefficients, even ...
ON THE ACCORDANCE OF FRAME STABILITY WITH THE EFFECTIVE COLUMN LENGTH
rectangular frame column unit sway buckling non-sway buckling
2009/1/6
The effective length concept has been widely accepted in the design of framed structures. An excessive accuracy is not to be expected from its origin apart from structural analysis, but there still r...
A knowledge-based system as a decision making tool for effective management of variations and design improvement: leveraging on information technology applications
knowledge-based system design improvements variations management Singapore
2010/9/28
In a perfect world, changes will be confined to the planning stages. However, late changes often occur during construction, and frequently cause serious disruption to the project. The integration of p...
EFFECTIVE APPLICATIONS OF E-COMMERCE TECHNOLOGIES IN CONSTRUCTION SUPPLY CHAIN: CURRENT PRACTICE AND FUTURE IMPROVEMENT
e-commerce construction supply chain challenges learning and training knowledge-sharing process
2010/9/28
The development of e-commerce technologies in relation to construction management have been improved significantly in the recent years and are perceived as a mainstream to improve productivity and inf...
Effective control of unanticipated on-site events: A pragmatic, human-oriented problem solving approach
mobile computing problem solving construction site rapid communication
2010/9/28
Unanticipated events on building sites are inevitable. The frequency of unanticipated events is usually high due to the inherent complexity and dynamics of construction projects. A proper mobile inter...