盾构软硬不均地层下穿机场滑行道施工技术研究 |
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引用本文: | 陈强.盾构软硬不均地层下穿机场滑行道施工技术研究[J].路基工程,2019,0(2):175-178. |
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作者姓名: | 陈强 |
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作者单位: | 中铁二局集团有限公司城通分公司,成都,610083 |
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摘 要: | 以南京至高淳城际快速轨道南京南站至禄口机场站工程TA01-1标禄口机场站-1号盾构井段为例,采取了穿越前技术措施、获取试验段施工掘进参数、下穿段施工控制以及全天候施工监测措施,取得了较好的效果,形成了一套盾构穿越机场滑行道的施工技术。
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关 键 词: | 盾构隧道 软硬不均地层 下穿机场滑行道 施工措施 掘进参数 |
收稿时间: | 2019-11-06 |
Research on Construction Technology of Shield Undercrossing Airport Taxiway in Soft-hard Uneven Strata |
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Abstract: | Herein the Section TA01-1 from Lukou Airport Station to Shield Shaft 1 was taken as an example, which was included in the works from South Nanjing Station to Lukou Airport Station of Nanjing-Gaochun Intercity Rapid Mass Transit. There the pre-crossing technical measures were used, the tunneling parameters obtained from the construction in test section, as well as the construction control and all-weather monitoring made in undercrossing section, all of which got good effect, hence a set of construction technology for shield undercrossing airport taxiway was thereby developed. |
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