铣挖法与综合机械化施工隧道定额编制

摘要

随着新的技术设备和施工方法在隧道工程中的应用推广，现行矿山法隧道定额编制方法已无法满足要求。该文探讨了采用铣挖法施工下隧道定额测算的方法，从工程量清单的构成出发，对隧道工程成本构成及影响因素进行了分析。以赵家湾隧道工程成本价估算工程为例，介绍了铣挖隧道工程成本估算的具体过程，并对估算结果进行了检验。%With the application and development of new technologies and equipments and construction methods in tunnel engineering , the norm making method in current mine tunneling method can′t satisfy the requirement of new construction .This paper discusses the tunnel quota calculation method by milling method.Setting out from the composition of the engineering detailed list ,the cost composition and influ-ence factors of the tunnel project are analysed .Taking the cost estimation of Zhaojiawan tunnel engineer-ing for example ,the specific processes of cost estimation in milling excavation tunnel engineering are in-troduced ,and the estimate results are tested .