A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
On Preparation and Assembly of TBMs for Metro Line No. 3 Project in Hanoi
This paper presents some design issues for the TBM assembly and key steps in assembling two TBMs (EPB type) at Kim Ma station (S9) of Metro Line No.1 in Hanoi, the first tunneling project by TBMs of the city. The design issues included design of working platform for cranes, structural safety of the D-walls under crane loads, optimal design of the thrust frame and stability of the concourse slab under hoisting loads. The key assembling steps included lowering modules of TBM shield, the bridge, gantries onto the bottom slab of the station and assembled them to form the TBM. The installation of the TBMs was complicated process with meticulous preparation and precision. Through planning, precautionary measures and accurate calculations, the installation of the TBMs by FECON team was accomplished with precision, safety and adherence to schedule. The insights and knowledge acquired from this TBM assembly procedure provided valuable experiences to ensure successful and well-executed TBM assemblies in the future.
On Preparation and Assembly of TBMs for Metro Line No. 3 Project in Hanoi
This paper presents some design issues for the TBM assembly and key steps in assembling two TBMs (EPB type) at Kim Ma station (S9) of Metro Line No.1 in Hanoi, the first tunneling project by TBMs of the city. The design issues included design of working platform for cranes, structural safety of the D-walls under crane loads, optimal design of the thrust frame and stability of the concourse slab under hoisting loads. The key assembling steps included lowering modules of TBM shield, the bridge, gantries onto the bottom slab of the station and assembled them to form the TBM. The installation of the TBMs was complicated process with meticulous preparation and precision. Through planning, precautionary measures and accurate calculations, the installation of the TBMs by FECON team was accomplished with precision, safety and adherence to schedule. The insights and knowledge acquired from this TBM assembly procedure provided valuable experiences to ensure successful and well-executed TBM assemblies in the future.
On Preparation and Assembly of TBMs for Metro Line No. 3 Project in Hanoi
Lecture Notes in Civil Engineering
Duc Long, Phung (editor) / Dung, Nguyen Tien (editor) / Luu, Hoang Phuong (author) / Trinh, Quoc Tuan (author) / Nguyen, Van Quang (author) / Nguyen, Tien Dung (author)
International Conference on Geotechnics for Sustainable Infrastructure Development ; 2023 ; Hanoi, Vietnam
2024-07-11
15 pages
Article/Chapter (Book)
Electronic Resource
English
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