| Construction project investment control model based on instant information |
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| 作者姓名： | 王学通 |
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| 作者单位： | School of |
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| 摘 要： | Ingeneral,schedulecontrolofprojectconstruc tionincludes:scheduleplanning,optimization,moni toringandadjustment,amongwhichoptimizationwillplayakeyrole.Traditionaloptimizationmethodismostlybasedoninformationwhenplanning,whichop timizesnetworkresourcesorconstructionperiod cost.However,datausedasitsbasisispreset,thusishisto ryinformation.However,constructionconditionisavariable;thereforetraditionaloptimizationmethodhard lyrealizestheexpectedeffect1].Aimingatthedefi ciencyabove,andbymeansofanalysi…
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| 关 键 词： | 即时信息 投资控制 模型 估算 建设项目 |
| 文章编号： | 1005-9113（2006）03-0374-05 |
| 收稿时间： | 2004-04-12 |
Construction project investment control model based on instant information |
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| WANG Xue-tong.Construction project investment control model based on instant information[J].Journal of Harbin Institute of Technology,2006,13(3):374-378. |
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| Authors: | WANG Xue-tong |
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| Abstract: | Change of construction conditions always influences project investment by causing the loss of construction work time and extending the duration. To resolve such problem as difficult dynamic control in work construction plan, this article presents a concept of instant optimization by ways of adjustment operation time of each working procedure to minimize investment change. Based on this concept, its mathematical model is established and a strict mathematical justification is performed. An instant optimization model takes advantage of instant information in the construction process to duly complete adjustment of construction; thus we maximize cost efficiency of project investment. |
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| Keywords: | instant information investment mode compute |
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