中天山隧道TBM施工机械台班维护费研究
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摘要
为解决再制造TBM隧道施工机械台班维护费随工作台班数变化的成本支出控制问题,为相关企业的造价管理提供理论支撑,通过对西康秦岭隧道TB880E型全断面岩石掘进机施工现场统计的维护费数据进行分析,建立维护费和TBM台班数的数学关系模型,提炼出TBM维护费随台班数的发展函数关系式,验证中考虑到TBM停滞期间发生费用和局部再制造费用对工作台班数的影响,最后以中天山隧道等项目的TBM维护费支出情况来验证理论的正确性。得出:TBM隧道施工机械台班维护费和工作台班数存在一定的函数关系;研究思路和成果可为今后类似隧道工程在前期概算编制、成本控制等方面提供参考,为铁路行业的管理者在今后制定相关TBM隧道施工企业定额、项目精细化管理提供借鉴。
The running cost of machinery shift, varies with construction shift numbers, should be controlled during TBM remanufacturing. Hence, a mathematical relationship model between the running cost and the number of TBM construction shift is established by analyzing the running cost data of TB880 E full-face rock boring machine used in Xikang Tunnel of Qinling Mountains, so as to provide theoretical support for the cost management of related enterprises. And then the functional relationship between TBM construction machinery shift and shift number is refined. Finally, by considering the influence of cost during TBM stop and local remanufacturing on construction shift number, the feasibility of the model and functional relationship are verified by TBM running cost of Zhongtianshan Tunnel. It is concluded that the running cost of TBM construction machinery shift is functionally related to construction shift number; and the results can provide reference for budget preparation and cost control of similar tunnel projects and quota determination and refined management of TBM tunnel for relevant managers.
The running cost of machinery shift, varies with construction shift numbers, should be controlled during TBM remanufacturing. Hence, a mathematical relationship model between the running cost and the number of TBM construction shift is established by analyzing the running cost data of TB880 E full-face rock boring machine used in Xikang Tunnel of Qinling Mountains, so as to provide theoretical support for the cost management of related enterprises. And then the functional relationship between TBM construction machinery shift and shift number is refined. Finally, by considering the influence of cost during TBM stop and local remanufacturing on construction shift number, the feasibility of the model and functional relationship are verified by TBM running cost of Zhongtianshan Tunnel. It is concluded that the running cost of TBM construction machinery shift is functionally related to construction shift number; and the results can provide reference for budget preparation and cost control of similar tunnel projects and quota determination and refined management of TBM tunnel for relevant managers.
引文
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[2] 康宝生. 绿色环保经济发展与隧道掘进机再制造探析[J]. 隧道建设, 2013, 33(4): 259.KANG Baosheng. Analysis of green,environment-friendly economical development and remanufacturing of tunnel boring machines (TBMs)[J]. Tunnel Construction, 2013, 33(4): 259.
[3] 孙海波. 敞开式TBM再制造关键技术与实践[J]. 建筑机械化, 2017, 38(12): 41.SUN Haibo. Open TBM remanufacturing key technology and practice[J]. Building Mechanization, 2017, 38(12): 41.
[4] 曲长海, 吴根生. TBM维修改造可行性论证及思考[J]. 东北水利水电, 2014, 32(3): 5.QU Changhai, WU Gensheng. Feasibility demonstration and consideration of TBM maintenance and reconstruction[J]. Northeast Water Conservancy and Hydropower, 2014, 32(3): 5.
[5] 王宝友. TB880E型全断面岩石掘进机刀盘刀具改进[J]. 建设机械技术与管理, 2010(7): 91. WANG Baoyou. How to improve the cutting tool of TB880E full face rock tunnel boring machine[J]. Construction Machinery Technology & Management, 2010(7): 91.
[6] 郭大焕. 硬岩掘进机在长大隧道工程中的应用[J]. 隧道建设, 2006, 26(3): 86.GUO Dahuan. Application of tunnel boring machines in construction of long tunnels [J]. Tunnel Construction, 2006, 26(3): 86.
[7] 庞建康. 中天山隧道出口高压富水段处理措施探讨[J]. 四川建材, 2013, 39(2): 154.PANG Jiankang. Discussion on treatment of water-rich section of Zhongtianshan Tunnel with high pressure[J]. Sichuan Building Materials, 2013, 39(2): 154.
[8] 栗宁静. 给排水工程自主定额的快速生成与更新[D]. 兰州: 兰州交通大学, 2018.LI Ningjing. Quick generation and renewal of independent quota for water supply and drainage project[D]. Lanzhou: Lanzhou Jiaotong University, 2018.
[9] 中华人民共和国住房城乡建设部. 建设工程施工机械台班费用编制规则: 建标[2015]34号[S]. 北京: 中国计划出版社, 2015.Ministry of Housing, Urban and Rural Construction of the People′s Republic of China. Rules for establishing shift cost of construction machinery: Jian Biao No. [2015]34[S]. Beijing: China Planning Press, 2015.
[10] 齐梦学. 再制造TBM在我国应用初探[J]. 国防交通工程与技术, 2011, 9(4): 5.QI Mengxue. An exploration into the application of remanufacturing TBMs in China[J]. Traffic Engineering and Technology for National Defence, 2011, 9(4): 5.
[11] 黄金泉. 现代设备管理的命脉: 设备经济管理[M]. 1版. 沈阳: 东北大学出版社, 1993: 235.HUANG Jinquan. Lifeblood of modern equipment management: Equipment economic management[M]. lst ed. Shenyang: Northeast University Press, 1993: 235.