Tweet Share

• Send by email

  Send by email

  

  Research and Development and Management of Technology concerning a Group of Expressway Tunnels (83km in total length) with Large Cross Sections

  The New Tomei Expressway (162 km-long section in Shizuoka prefecture) opened for operation in 2012. There are 36 tunnels (71 tubes) and their total tube length is 83 km. The cross sectional area of the tunnels is up to 190 m. The completion of such a project that has tunnels like this has not been seen in quantity or in quality in the past. This paper presents the management of technology of this project including the examination of designs, R&D, the test constructions to verify the validities of designs, and drawing up the results and findings in a design manual.

  Recipient :

  Name ^* :

  E-mail address ^* :

  ^* Required fields

  Send   or  Cancel

• Print