| Summary: | 碩士 === 國立成功大學 === 交通管理(科學)學系 === 85 === ABSTRACT High-rise buildings are
now being prompted as land pricesrise and desirable sites become
hard to find. For maximumserviceability and economy, lift system
must be planned torequirements of high-rise buildings. The
conventional procedure used in the traffic design oflift systems
was found to be unsatisfactory because it isdependent on a
number of assumptions. The analytical techniqueonly applies to
up-peak traffic and cannot access the qualityof service provided
by the lift system. In order to overcomethese difficulties, a
second-by-second simulation of an entirelift operation is
developed in this study. The simulation methodcould apply to
almost any type of traffic pattern in high-risebuilding. Some
evaluation performances of lift system design,such as average
passenger waiting time, average journey time andhandling
capacity could be obtained from simulation runs. Largenumbers of
different lift configurations are simulated under giventraffic
conditions. These performances are then used to evaluatelift
operation and find optimal capacity, speed and number of liftfor
different kinds of building. We also find the optimal lift
design for building with bankingand the threshold height of each
bank. Finally, we discuss the sizeof common service of lift
bank.
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