期刊文献+
共找到4篇文章
< 1 >
每页显示 20 50 100
中压开闭所投建决策分析
1
作者 曾丽 荆朝霞 《现代电力》 2011年第1期11-15,共5页
投建开闭所在增加配电网建设投资的同时也解决了变电站出线间隔紧张的问题。目前来说开闭所投建决策没有一个统一的标准,本文提出了中压开闭所投建决策的综合模型,运用用地仿真法进行负荷预测,以可实施性为约束条件,以经济性、可靠性两... 投建开闭所在增加配电网建设投资的同时也解决了变电站出线间隔紧张的问题。目前来说开闭所投建决策没有一个统一的标准,本文提出了中压开闭所投建决策的综合模型,运用用地仿真法进行负荷预测,以可实施性为约束条件,以经济性、可靠性两大指标为目标函数建模,并且计及了资金的时间价值,实际算例说明本模型科学有效,可为开闭所的投建工作提供参考。 展开更多
关键词 开闭所 配电网 经济性 可实施性 投建决策
下载PDF
基于客流量预测的旅游公路投建决策研究
2
作者 宋楚君 雷定猷 单媛 《交通运输系统工程与信息》 EI CSCD 北大核心 2017年第1期20-26,共7页
旅游公路的建设能够提升景区通达性,为景区带来经济效益,同时也需要大量的资金投入.由于建设资金的限制,需要根据旅游公路收益率对实际投建项目进行决策."旅游公路收益率计算模型"通过对景区在不同旅游交通条件下的客流量进... 旅游公路的建设能够提升景区通达性,为景区带来经济效益,同时也需要大量的资金投入.由于建设资金的限制,需要根据旅游公路收益率对实际投建项目进行决策."旅游公路收益率计算模型"通过对景区在不同旅游交通条件下的客流量进行预测,定量分析旅游公路建设对客流量的影响,计算出不同旅游公路建设项目的收益率.该模型中客流量预测以游客对景区的"旅游资源吸引力"和"旅游阻力"评价分布曲线为基础,认为游客对景区做出选择是基于对该景区的"旅游资源吸引力"评估大于"旅游阻力"评估.同时以我国西南地区某县为例,对该县旅游公路建设项目进行投建决策分析. 展开更多
关键词 交通运输经济 投建决策 客流量预测 旅游公路 游客选择行为
下载PDF
Investment control in whole process of engineering construction project
3
作者 Wei Zuo Zhenkai Xie Lili Dou 《International English Education Research》 2014年第8期74-76,共3页
in recent years, as the project of our country is increasing, investment growth, put forward new challenges to investment in construction projects. Research from the research status of investment in construction, the ... in recent years, as the project of our country is increasing, investment growth, put forward new challenges to investment in construction projects. Research from the research status of investment in construction, the implementation process in accordance with the construction project, followed by analysis of the construction project investment the currently existing problems, and puts forward the implementation of the project the whole process as the main line, to scientific decision-making, rational design, bidding, construction control standard and completion of review strategies as the core. 展开更多
关键词 construction project investment control the whole process
下载PDF
Construction Project Bidding Prices and Price Control Mechanism
4
作者 Rongfeng Mo 《International English Education Research》 2014年第10期65-67,共3页
In the 21st century, especially after the accession to WTO, Construction project bidding price formation mechanism is the main characteristics of the market price of the Construction project is divided in a unified, u... In the 21st century, especially after the accession to WTO, Construction project bidding price formation mechanism is the main characteristics of the market price of the Construction project is divided in a unified, uniform measurement unit, unified in terms of engineering and consumption of fixed rules on the basis of the implementation of market, competition fees.The first to be carried out not only the financial decision-making, corporate contractors in accordance with the different ways, according to market conditions, its technology, economic strength, through the financial decision-making self-quotation. Second, it is necessary to exercise effective control, both the Construction project bidding price by the form of the contract price is fixed.By design, material procurement, construction management on the implementation of bidding for the effective control of prices. 展开更多
关键词 Construction project bidding prices Price control mechanism.
下载PDF
上一页 1 下一页 到第
使用帮助 返回顶部