| 水利工程投资进度控制图模型 |
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| 引用本文： | 李果,强茂山. 水利工程投资进度控制图模型[J]. 水利经济, 2010, 28(1): 45-48. DOI: 10.3969/j.issn.1003-9511.2010.01.013 |
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| 作者姓名： | 李果 强茂山 |
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| 作者单位： | 清华大学土木水利学院,北京,100084;清华大学水沙科学与水利水电工程国家重点实验室,北京,100084 |
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| 基金项目： | 国家自然科学基金重点项目 |
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| 摘 要： | 为合理使用资金,保证项目按期完工,将控制图的概念和方法引入工程的投资进度管理中,并以三峡工程的实际投资数据为样本,计算出28个单位工程的资金流曲线,以此为基础建立了S曲线的线性化模型,推导出累计投资曲线控制图。案例计算结果表明,控制图能准确地反映历史项目投资进度的分布范围和统计规律,并且能够应用于在建项目进度的实时监控。
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| 关 键 词： | 工程管理 投资进度控制 控制图 S曲线 线性回归 三峡水利枢纽 |
| 修稿时间： | 2010-01-25 |
Investment progress control chart model for water conservancy projects |
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| LI Guo,et al. Investment progress control chart model for water conservancy projects[J]. Journal of Economics of Water Resources, 2010, 28(1): 45-48. DOI: 10.3969/j.issn.1003-9511.2010.01.013 |
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| Authors: | LI Guo et al |
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| Affiliation: | LI Guo,et al (School of Civil Engineering,Tsinghua University,Beijing 100084,China) |
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| Abstract: | In order to rationally use the capital and to complete the project on time, the concept and methods of the control chart were introduced in the investment progress management of projects. The actual investment data of Three Gorges Hydropower Project were taken as the samples. The cash flow curves of 28 projects were calculated. On such a basis, a linear model of S-curve was established. The accumulative investment control chart was derived. The calculated results of the case study indicate that the control ... |
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| Keywords: | project management investment progress control control chart S-curve linear regression Three Gorges Hydropower Project |
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