A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method for shield underpass railway line in sandy cobble stratum
The invention relates to a construction method for a shield underpass railway line in a sandy cobble stratum. The construction method comprises the steps that S1, shield crossing railway line protection which comprises roadbed grouting reinforcement, line rail fastening reinforcement, contact net rod reinforcement protection, communication protection, signal equipment protection and power equipment protection; S2, construction risk prevention; and S3, crossing railway shield construction. The construction method has the effect of reducing the construction risk.
本申请涉及一种砂卵石地层中盾构下穿铁路线的施工方法，其包括S1、盾构穿越铁路线上防护；盾构穿越铁路线上防护包括路基注浆加固、线路扣轨加固、接触网杆加固防护、通信防护、信号设备防护和电力设备防；S2、施工风险预防；S3、穿越铁路盾构施工，本申请具有降低施工风险的效果。
Construction method for shield underpass railway line in sandy cobble stratum
The invention relates to a construction method for a shield underpass railway line in a sandy cobble stratum. The construction method comprises the steps that S1, shield crossing railway line protection which comprises roadbed grouting reinforcement, line rail fastening reinforcement, contact net rod reinforcement protection, communication protection, signal equipment protection and power equipment protection; S2, construction risk prevention; and S3, crossing railway shield construction. The construction method has the effect of reducing the construction risk.
本申请涉及一种砂卵石地层中盾构下穿铁路线的施工方法，其包括S1、盾构穿越铁路线上防护；盾构穿越铁路线上防护包括路基注浆加固、线路扣轨加固、接触网杆加固防护、通信防护、信号设备防护和电力设备防；S2、施工风险预防；S3、穿越铁路盾构施工，本申请具有降低施工风险的效果。
Construction method for shield underpass railway line in sandy cobble stratum
一种砂卵石地层中盾构下穿铁路线的施工方法
ZHANG WEILIANG (author) / LAN JIZHAO (author) / LIU CHAO (author) / SUN LANJIAN (author)
2022-01-14
Patent
Electronic Resource
Chinese
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