A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method of overpass existing city tunnel section protection system
The invention provides a construction method of an over-crossing existing city tunnel section protection system. Comprising the steps of construction of MJS strong reinforcement protection systems on the two sides of a tunnel section, construction of an MJS full reinforcement protection system above the existing tunnel section, construction of a pulling and floating protection system, construction of a rapid reinforcement cushion protection system, construction of a hidden beam anti-floating protection system, construction of a grouting protection system, construction of a monitoring protection system and the like. Safety, quality and construction period in construction can be effectively guaranteed.
本发明提供一种上跨既有城市隧道区间保护体系的施工方法，包括隧道区间两侧MJS强加固保护体系施工、既有隧道区间上方MJS满堂加固保护体系施工、拔浮保护体系施工、快速加筋垫层保护体系施工、暗梁抗浮保护体系施工、注浆保护体系施工、监测保护体系施工等步骤。本发明能够有效保证施工中安全、质量、工期。
Construction method of overpass existing city tunnel section protection system
The invention provides a construction method of an over-crossing existing city tunnel section protection system. Comprising the steps of construction of MJS strong reinforcement protection systems on the two sides of a tunnel section, construction of an MJS full reinforcement protection system above the existing tunnel section, construction of a pulling and floating protection system, construction of a rapid reinforcement cushion protection system, construction of a hidden beam anti-floating protection system, construction of a grouting protection system, construction of a monitoring protection system and the like. Safety, quality and construction period in construction can be effectively guaranteed.
本发明提供一种上跨既有城市隧道区间保护体系的施工方法，包括隧道区间两侧MJS强加固保护体系施工、既有隧道区间上方MJS满堂加固保护体系施工、拔浮保护体系施工、快速加筋垫层保护体系施工、暗梁抗浮保护体系施工、注浆保护体系施工、监测保护体系施工等步骤。本发明能够有效保证施工中安全、质量、工期。
Construction method of overpass existing city tunnel section protection system
一种上跨既有城市隧道区间保护体系的施工方法
WANG RUIQIANG (author) / LIANG TAO (author) / LIU CHANGQUAN (author) / FAN XIAOYE (author) / HE YI (author) / XIE JIUQUAN (author) / GUO BINBIN (author) / TUO JINHONG (author) / CHEN BAIRAN (author) / HUANG JIN (author)
2023-09-08
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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