abstract (초록)
With recent rapid advancement of BIM technologies, recognized research work for
Utilizing BIM has been conducted for increasing construction efficiency. However,
most of the previous studies were limited to reflect that why applying BIM is
difficult. This study compares the efficiency of BIM according to the type of public
buildings. Because public buildings are built a lot
building
Amount of equipment
Size of equipment
Age of equipment
Annual PM expenditures
for equipment
system characteristics
Mean Time to System failure(MTSF) with and without preventive maintenance
Steady-state availability with and without preventive maintenance
Steady-state busy period with and without preventive maintenance
Profit analysis in steady-state with and without pre
maintenance. Also Mc Graw-Hill said that The biggest benefits of a PM program occur through painting, lubrication, cleaning and adjusting, and minor component replacement to extend the life of equipment and facilities.
(3) Preventive Maintenance can save the energy.
PM program can save the energy by making sure that comfort systems of automated building are operated properly. Mc Graw said that
What’s Business Intelligence(BI) ?
Set of applications and technologies of approaching, gathering, storing, analyzing data for quick and correct decision-making.
It includes
{data mining, data base& data warehouse, statistic analytics, prediction etc}
“An umbrella term to describe concepts and methods to improve business decision making by using fact-based support systems."
criteria, Rapid increase in population disability. The most important thing is the alienation of people with severe disabilities in the labor market. Because Mild disabilities account for most jobs through disability employment system.
So, we are going to analysis disability employment policy according to dimension of choice, and then we are going to study outcome, limitation and improvement.