List of products by author: Y. Zhu

• Read more

  0,00 €

  Brief introduction of the first quasi rectangular shield tunnel in China

  Abstract: The form of shield tunnel cross sections has gone through several phases, from rectangular to circular, and then to non-circular. To study the key design and construction techniques of quasi rectangular shield tunnels, Chinese engineers have chosen to build the world’s first quasi rectangular shied tunnel in the construction of one interval of Ningbo Metro Line 3, taking into consideration both...

  0,00 €

  Add to cart
• Read more

  0,00 €

  Mechanical behaviour of quasi-rectangular segmental tunnel lining

  Abstract: The quasi-rectangular segmental tunnel lining is a new alternative for shield driven tunnels in urban railway transportation. It is firstly designed and employed in Metro Line 3 in Ningbo, China for its applicability in high density urban areas. The bearing capacity of this new structure is of great importance during its utilization period, as it is related to the safety reserve. In this study,...

  0,00 €

  Add to cart