Add to ORKGThis paper summarizes the main observations related to geotechnical properties and tool changes that characterize the different tunnel drives in a database of 33 km of EPB tunnel records from the Barcelona area. The data have been examined in detail with regard to cutting tool replacement and performance of the mechanized excavation. The database includes tunnels in soft soils, in hard and medium rocks and in mixed soil-rock conditions; tool changing records and geotechnical properties. Transverse and longitudinal geotechnical heterogeneity are accounted for systematically. Longitudinal heterogeneity is used to subdivide the drives in the database into homogeneous units. Transverse (within section) heterogeneity is described by a set of new...
One of the most important predictions in a mechanized excavation project is the performance of the e...
This paper focuses on performance analysis of Tunnel Boring Machine (in particular gripper TBMs) in ...
Abstract: Some of the most important aspects in the study of the fragmentation of rock due to the ac...
This paper summarizes the main observations related to geotechnical properties and tool changes that...
Mechanized excavation in soft rock has been extensively studied in the field of mining when machine...
Wear of cutting tools and other components of the pressurized face tunnel boring machine which come ...
In this communication we propose a method to estimate net thrust and torque applied at the excavatio...
In this communication we propose a way to estimate net thrust and torque applied at the excavation f...
The paper analyses the influence of rock mass quality on the performance of a double shield TBM in t...
The Line 9 of Barcelona Metro is currently under construction. The southern part of the line connect...
Geological factors including the orientation, condition and frequency of discontinuities in rock mas...
Increased urbanisation constantly demands more infrastructure, often requiring the construction of t...
The history of the formation of the alpine region is affected by the activities of the glaciers, whi...
a (*),Omid Forough(**), Cristina Gabriela Onate Salazar(*) (*) Politecnico di Torino (Italy), colora...
Full-face shielded tunnel boring machines (TBM) including earth pressure balance (EPB) shields have ...
One of the most important predictions in a mechanized excavation project is the performance of the e...
This paper focuses on performance analysis of Tunnel Boring Machine (in particular gripper TBMs) in ...
Abstract: Some of the most important aspects in the study of the fragmentation of rock due to the ac...
This paper summarizes the main observations related to geotechnical properties and tool changes that...
Mechanized excavation in soft rock has been extensively studied in the field of mining when machine...
Wear of cutting tools and other components of the pressurized face tunnel boring machine which come ...
In this communication we propose a method to estimate net thrust and torque applied at the excavatio...
In this communication we propose a way to estimate net thrust and torque applied at the excavation f...
The paper analyses the influence of rock mass quality on the performance of a double shield TBM in t...
The Line 9 of Barcelona Metro is currently under construction. The southern part of the line connect...
Geological factors including the orientation, condition and frequency of discontinuities in rock mas...
Increased urbanisation constantly demands more infrastructure, often requiring the construction of t...
The history of the formation of the alpine region is affected by the activities of the glaciers, whi...
a (*),Omid Forough(**), Cristina Gabriela Onate Salazar(*) (*) Politecnico di Torino (Italy), colora...
Full-face shielded tunnel boring machines (TBM) including earth pressure balance (EPB) shields have ...
One of the most important predictions in a mechanized excavation project is the performance of the e...
This paper focuses on performance analysis of Tunnel Boring Machine (in particular gripper TBMs) in ...
Abstract: Some of the most important aspects in the study of the fragmentation of rock due to the ac...