Performance Evaluation of Long Pipe Roof for Tunneling below Existing Highway Based on Field Tests and Numerical Analysis: Case Study | International Journal of Geomechanics | Vol 17, No 9
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Performance Evaluation of Long Pipe Roof for Tunneling below Existing Highway Based on Field Tests and Numerical Analysis: Case Study | International Journal of Geomechanics | Vol 17, No 9
Kasyaf Bina Sdn Bhd - Pipe Roofing Works - The technique of pre-reinforcing the ground ahead of the tunnel face to ensure that the excavation can proceed safely until permanent support structures
Proposed water-tight piperoof system 3.1.1 Installation of Pipe-Roof... | Download Scientific Diagram
Excavation of access tunnel under pipe roof. | Download Scientific Diagram
Novel pipe-roof method for a super shallow buried and large-span metro underground station - ScienceDirect
4 Functions of Pipe Roof Support of Tunnel Excavation - Sinorock