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南水北調(diào)工程大型渠道機(jī)械化襯砌施工直接成本及其控制水平研究

發(fā)布時(shí)間:2018-06-25 00:48

  本文選題:南水北調(diào)工程 + 大型渠道。 參考:《水利水電技術(shù)》2016年09期


【摘要】:以南水北調(diào)中線干線工程某渠道項(xiàng)目施工為例,研究了影響大型渠道機(jī)械化襯砌施工資源消耗與施工直接成本的因素。在正常作業(yè)條件下,根據(jù)施工日志記錄施工情況,綜合考慮季節(jié)、襯砌機(jī)轉(zhuǎn)坡吊裝等因素,重點(diǎn)研究了典型的CDM07型振動(dòng)滾筒式襯砌機(jī)、SCFM07型滑模襯砌機(jī)襯砌工效及大型渠道機(jī)械化襯砌施工成本的構(gòu)成,并計(jì)算了襯砌施工直接成本及資源消耗;诂F(xiàn)有條件,提出了南水北調(diào)工程標(biāo)段劃分的合理性建議及大型渠道機(jī)械化襯砌施工企業(yè)直接成本定額水平,為國內(nèi)承包商制定其內(nèi)部定額,提高國際工程競(jìng)爭(zhēng)水平提供了重要參考。
[Abstract]:Taking the construction of a channel project in the middle route of South-to-North Water transfer Project as an example, the factors influencing the consumption of resources and the direct cost of construction of mechanized lining of large-scale canal are studied. Under the normal working conditions, according to the construction log record of the construction situation, considering comprehensively the season, the lining machine turning slope hoisting and other factors, The structure of lining efficiency and construction cost of large-scale mechanized tunnel lining of typical CDM07 vibration drum lining machine and SCFM07 sliding form lining machine are studied emphatically, and the direct cost of lining construction and the consumption of resources are calculated. Based on the existing conditions, this paper puts forward the rational proposal of dividing the section of South-to-North Water transfer Project and the level of direct cost quota for large-scale mechanized tunnel lining construction enterprises, so as to establish the internal quota for domestic contractors. Improving the level of international engineering competition provides an important reference.
【作者單位】: 中國水利電力對(duì)外公司;國核電力規(guī)劃設(shè)計(jì)研究院;
【分類號(hào)】:TV672;TV512

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