다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기
Civil engineering and environmental systems, v.16 no.2, 1999년, pp.93 - 114
SMITH Shell Lect, SIMON D.
Like many construction processes, concrete delivery and supply is stochastic. This system cannot therefore be modelled deterministically, using average data as input, as the resulting estimates of productivity and cost would be not take into account any negative effects of the random nature of events. The many factors that influence the concrete system can be summarised into: truckmixer interarrival time, truckmixer position time, concrete load pump time, truckmixer volume and concrete rejection rate. The work described in this paper starts with a model of the above factors, based on actual observations of real concreting activities. The random variability of the factors has been incorporated into the model by the use of the gamma distribution, which was found to match the raw data better than other commonly used probability distributions. Of the many methods available to analyse such a model, simulation was used because of its ease of application and because it allows the model to be experimented with: if the model is valid, results obtained through the experimentation will have both significance and use in the management of the real system. The main results of the experimental analysis concern the optimisation of the concreting process: the maximisation of productivity and the minimisation of cost. It is the latter which provides the most interesting and useful conclusions, which shows that the cost of a concreting operation to the concrete supplier varies significantly depending on the operating conditions. This variation in cost is much more marked than the variation of contractor cost - an important anomaly as the contractor has a greater influence over the management of concreting operations.(Author abstract)
Statistical Models in Engineering Hahn G. J. 1967
Proceedings of the 5th International Conference on Computing in Civil and Building Engineering AbouRizk S. M. 1190 1993
Proceedings of the Conference Bernold L. E. 156 1986
Farid, Foad, Koning, Thomas L.. Simulation Verifies Queuing Program for Selecting Loader‐Truck Fleets. Journal of construction engineering and management, vol.120, no.2, 386-404.
Smith, S. D., Osborne, J. R., Forde, M. C.. Analysis of Earth-Moving Systems Using Discrete-Event Simulation. Journal of construction engineering and management, vol.121, no.4, 388-396.
Smith, S. D., Osborne, J. R., Forde, M. C.. THE USE OF A DISCRETE-EVENT SIMULATION MODEL WITH ERLANG PROBABILITY DISTRIBUTIONS IN THE ESTIMATION OF EARTHMOVING PRODUCTION. Civil engineering systems, vol.13, no.1, 25-44.
Civil Engineering Systems Carmichael D. G. 118 3 1986
Engineering Queues in Construction and Mining Carmichael D. G. 1987
Wakefield, Ron R., Sears, Glenn A.. Petri Nets for Simulation and Modeling of Construction Systems. Journal of construction engineering and management, vol.123, no.2, 105-112.
Microcomputers in Civil Engineering Kartaw N. 283 11 1996 10.1111/j.1467-8667.1996.tb00330.x
Flood, Ian, Christophilos, Paul. Modeling construction processes using artificial neural networks. Automation in construction, vol.4, no.4, 307-320.
AbouRizk, Simaan M., Halpin, Daniel W., Wilson, James R.. Fitting Beta Distributions Based on Sample Data. Journal of construction engineering and management, vol.120, no.2, 288-305.
SMITH, S D. CONCRETE PLACING ANALYSIS USING DISCRETE-EVENT SIMULATION.. Proceedings of the Institution of Civil Engineers. Structures and buildings, vol.128, no.4, 351-358.
Proceedings of the 2nd Congress on Computing in Civil Engineering Baldwin A. 1475 1995
Senior, Bolivar A.. Late-Time Computation for Task Chains Using Discrete-Event Simulation. Journal of construction engineering and management, vol.121, no.4, 397-403.
Proceedings of the 1997 5th ASCE Construction Congress Tommelein I. D. 156 1997
Proceedings of the 1997 Winter Simulation Conference Koo T. K. J. 99 1997
Garcia, Humberto E., Houshyar, Azim. Discrete Event Simulation of Fuel Transfer Strategies for Defueling a Nuclear Reactor. Simulation : Transactions of the Society for Modeling and Simulation International, vol.70, no.2, 104-118.
Le, Henry, Young, William. Modelling shopping centre traffic movement (1): model validation. Transportation planning and technology, vol.21, no.3, 203-233.
Statistics for Experimenters Box G. E. P. 1978
Simulation Modeling and Analysis Law A. M. 1991
Spon's Civil Engineering and Highway Works Price Book 1998
*원문 PDF 파일 및 링크정보가 존재하지 않을 경우 KISTI DDS 시스템에서 제공하는 원문복사서비스를 사용할 수 있습니다.
Copyright KISTI. All Rights Reserved.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.