全过程动态仿真技术及其在大型工程施工管理中的应用被引量：20

Dynamic Simulation Technique for Whole Construction Processes and Its Application to Large-Scale Construction Project

下载PDF

导出

摘要全过程动态仿真技术将网络计划分析和数值仿真技术融于一体,以CPM网络模型为框架,再以框架中的仿真节点调用CYCLONE模型,形成一个分层次的模型结构.利用CYCLONE模型仿真工序的随机施工工期和资源利用率等情况,采用CPM网络层对整个工程项目的进度进行分析.其中CPM网络层模型是面向用户的,而CYCLONE模型属于底层,隐藏在CPM网络层之下,只向CPM网络层提供接口,从而解决了CPM不适合处理具有循环特征的复杂工程和CYCLONE技术过于专业的问题,取长补短,达到方便和实用的目的.通过在实际工程中的应用,验证了该技术的可行性. Integrating project scheduling technique with digital simulation technique, the dynamic simulation technique for whole construction processes takes critical path method(CPM) network model as a frame and then calls complex cyclic operation network(CYCLONE) model for its simulation nodes, engendering a hierarchical model. CYCLONE simulation model takes charge of simulating stochastic duration of activity and efficiency of resources, while CPM model performs project scheduling. The CPM model is useroriented and CYCLONE model is wrapped up in the CPM model, which connects CPM model node by interface. In this way the dynamic simulation technique can take the advantage of CPM and CYCLONE as well as avoid their shortcomings, namely, CPM is unsuitable for complex projects with circulating processes and CYCLONE is too professional to be understood. By applying to practical project, feasibility of the technique is verified.

作者钟登华李景茹刘奎建

机构地区天津大学建筑工程学院

出处《天津大学学报（自然科学与工程技术版）》 EI CAS CSCD 北大核心 2003年第3期347-352,共6页 Journal of Tianjin University：Science and Technology

基金国家自然科学基金资助项目(50179023) 高校优秀青年教师科研资助项目(200166) 天津市自然科学基金资助项目(97067).

关键词全过程动态仿真建筑工程施工管理网络计划分析数值仿真关键路线法 CPM网络模型 CYCLONE模型 dynamic simulation for whole construction processes critical path method cyclic operation network construction management

分类号 TU71 [建筑科学—建筑技术科学] TP391.9 [自动化与计算机技术—计算机应用技术]

引文网络
相关文献

参考文献12

1熊光愣彭毅等.先进仿真技术与仿真环境[M].北京:国防工业出版社,1997..
2钟登华.循环仿真随机网络在隧洞施工中的应用[J].土木工程学报,1994,27(4):70-74. 被引量：7
3Halpin D W . CYCLONE-A method for modeling job site processes [ J ]. Journal of Construction Division, ASCE,1977, 103 (3) : 489-499.
4Paulson B C. Interactive graphics for simulating construction operation [ J ]. Journal of Construction Division, ASCE,1978,104( 1 ) :25-38.
5Chang D Y. RESQUE: a resource based simulation system for construction process planning[ D]. Michigan : University of Michigan, 1986.
6Ioannou P G. UM-CYCLONE Reference Manual[ M ]. Michigan : University of Michigan, 1987.
7Liu L Y. COOPS: construction object-oriented simulation system[ D]. Michigan : University of Michigan, 1991.
8Huang R Y, Halpin D W. Visual construction operations simulation-the DISCO approach[ J]. Journal of Microcompater in Civil Engineering,1994, 9(2) :175-184.
9Martinez J C. STROBOSCOPE: state and resource based simulation of construction processes [ D ]. Michigan : University of Michigan, 1996.
10Koo B,Fischer M. Feasibility study of 4D-CAD in commercial construction [ J ]. Journal of Construction Engineering and Management, ASCE ,2000 ,126 (4) :251-260.