Matches in SemOpenAlex for { <https://semopenalex.org/work/W2393152093> ?p ?o ?g. }
Showing items 1 to 51 of
51
with 100 items per page.
- W2393152093 abstract "This paper is based on a publication about subsea road tunnels in Norway from year 2002. The title of the publication isPublication no. 98,Subsea road tunnels in Norwayof Directorate of Public Roads,Road Technology Department. The first Norwegian subsea tunnel was opened in 1983. Subsequently,24 other subsea tunnels have been built. As a result,in the 2007,a total of 25 subsea tunnels with a total length more than 100 km are open to traffic. Some new are under construction and several other subsea tunnels are also in the process of being planned,including tunnels of up to 24 km length. Most of the tunnels have one tube with two lanes,but some tunnels have an extra lane when the gradient is more than 6 %. The subsea road tunnel projects are located on the trunk roads along the coast,replacing often congested ferry connections,and establishing ferry-free connection from the main land to the communities. Experiences from these tunnels are the theme for this presentation. Generally speaking,building costs for subsea tunnels have been reduced over the years. However,costs vary a great deal from project to project. Operation and maintenance costs also vary considerably. Costs for reinvestment and equipment are particularly high. Water ingress has diminished over time,so that the need for pumping leakage water has been reduced. This study of accidents and fires in Norwegian subsea tunnels covers 17 tunnels opened before 1996. 19 personal injury accidents covering the five years from 1995 including 1999 were analyzed. The accident rate was as low as 0.09(injury accidents per mill vehicle kilometer per year). The rate was highest in tunnels with steep gradients and where annual average daily traffic(AADT) was lower than 1 500. Only three fires have been recorded in Norwegian subsea tunnels. This amounts to a rate less than 10% of the accident rate. As the study covers only 17 tunnels and 19 accidents,the results must be interpreted with this in mind." @default.
- W2393152093 created "2016-06-24" @default.
- W2393152093 creator A5086223510 @default.
- W2393152093 date "2007-01-01" @default.
- W2393152093 modified "2023-09-25" @default.
- W2393152093 title "EXPERIENCES WITH SUBSEA ROAD TUNNELS IN NORWAY—CONSTRUCTION, OPERATION,COSTS AND MAINTENANCE" @default.
- W2393152093 hasPublicationYear "2007" @default.
- W2393152093 type Work @default.
- W2393152093 sameAs 2393152093 @default.
- W2393152093 citedByCount "0" @default.
- W2393152093 crossrefType "journal-article" @default.
- W2393152093 hasAuthorship W2393152093A5086223510 @default.
- W2393152093 hasConcept C127413603 @default.
- W2393152093 hasConcept C147176958 @default.
- W2393152093 hasConcept C199104240 @default.
- W2393152093 hasConcept C22212356 @default.
- W2393152093 hasConcept C2777737062 @default.
- W2393152093 hasConcept C77595967 @default.
- W2393152093 hasConceptScore W2393152093C127413603 @default.
- W2393152093 hasConceptScore W2393152093C147176958 @default.
- W2393152093 hasConceptScore W2393152093C199104240 @default.
- W2393152093 hasConceptScore W2393152093C22212356 @default.
- W2393152093 hasConceptScore W2393152093C2777737062 @default.
- W2393152093 hasConceptScore W2393152093C77595967 @default.
- W2393152093 hasLocation W23931520931 @default.
- W2393152093 hasOpenAccess W2393152093 @default.
- W2393152093 hasPrimaryLocation W23931520931 @default.
- W2393152093 hasRelatedWork W101451398 @default.
- W2393152093 hasRelatedWork W1503545166 @default.
- W2393152093 hasRelatedWork W198113819 @default.
- W2393152093 hasRelatedWork W2287211085 @default.
- W2393152093 hasRelatedWork W246744560 @default.
- W2393152093 hasRelatedWork W2467878302 @default.
- W2393152093 hasRelatedWork W2782414684 @default.
- W2393152093 hasRelatedWork W278887911 @default.
- W2393152093 hasRelatedWork W2924970939 @default.
- W2393152093 hasRelatedWork W568266890 @default.
- W2393152093 hasRelatedWork W568333357 @default.
- W2393152093 hasRelatedWork W569769157 @default.
- W2393152093 hasRelatedWork W597488115 @default.
- W2393152093 hasRelatedWork W610471921 @default.
- W2393152093 hasRelatedWork W618518526 @default.
- W2393152093 hasRelatedWork W618690477 @default.
- W2393152093 hasRelatedWork W631503705 @default.
- W2393152093 hasRelatedWork W641165707 @default.
- W2393152093 hasRelatedWork W646203657 @default.
- W2393152093 hasRelatedWork W75153212 @default.
- W2393152093 isParatext "false" @default.
- W2393152093 isRetracted "false" @default.
- W2393152093 magId "2393152093" @default.
- W2393152093 workType "article" @default.