SERVICE LIFE OF PRECAST REINFORCED CONCRETE MEMBERS IN URBAN RECTANGULAR TUNNELS WITH REGARD TO CORROSION OF REINFORCEMENT

In-situ data of carbonation, chloride penetration and steel reinforcement corrosion in prefabricated reinforced members for urban cut-and-cover tunnels are presented. Residual service life prediction is given according to two limit states: longitudinal cracking due to reinforcement corrosion and ultimate limit state for flexural resistance in roof panels. (A) For the covering abstract see IRRD 867793.

Language

  • English

Media Info

  • Features: References;
  • Pagination: p. 638-47

Subject/Index Terms

Filing Info

  • Accession Number: 00675068
  • Record Type: Publication
  • Source Agency: Transport Research Laboratory
  • ISBN: 1-85075-723-2
  • Files: ITRD
  • Created Date: Mar 28 1995 12:00AM