Considerations to Drive EPB-Shield TBM Safely Based on the Technology Development Process for Various Conditions
Publish place: 12th Iranian & 3rd Regional Tunnelling Conference
Publish Year: 1396
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
ITC12_010
تاریخ نمایه سازی: 20 خرداد 1398
Abstract:
Earth Pressure Balanced shield Tunneling Boring Machine (EPB-shield TBM) stabilizes the face by controlling chamber pressure filled with excavated soil to resist earth and water pressure. Recently EPB-shield TBM has been applied to wide range of ground conditions, such as low overburden and high water pressure. It has been also appliedto large boulder by equipping with ribbon screw conveyor. This paper discusses the technology development process for various conditions and the important considerations to drive EPB-shield TBM safely
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Authors
Norio Kondo,
Nippon Civic Consulting Engineers Co. LTd., Tokyo, Japan
Taher Elsamni,
Nippon Civic Consulting Engineers Co. LTd., Tokyo, Japan,
Takayoshi Otsuka,
Nippon Civic Consulting Engineers Co. LTd., Tokyo, Japan,
Kazuto Fujii
Nippon Civic Consulting Engineers Co. LTd., Tokyo, Japan,