Content deleted Content added
removed Category:Zadar County; added Category:Buildings and structures in Zadar County using HotCat |
|||
(26 intermediate revisions by 20 users not shown) | |||
Line 1:
{{Infobox Bridge
|bridge_name=Maslenica Bridge
|image=Old Maslenica bridge2.jpg
Line 26:
}}
'''Maslenica Bridge''' ({{
The bridge comprises a {{convert|200|m|ft|sing=on}} span reinforced concrete arch, with an arch rise of {{convert|65|m|ft}}. The arch comprises a box cross section, a double cell of constant depth. The superstructure is continuous across 12 spans, consisting of prestressed girders made monolithic with the in situ cast deck slab and transverse girders.<ref name="HAC-Monografijaautocesta">{{cite news | newspaper = Croatian Motorways Ltd | language = Croatian | url = http://www.hac.hr/brosure/monografija/virtualMagazine.html | title = HAC Monografija | date = May 17, 2010 | url-status = dead | archiveurl = https://web.archive.org/web/20100818140354/http://www.hac.hr/brosure/monografija/virtualMagazine.html | archivedate = August 18, 2010 }}</ref>
The bridge is maintained and operated by Croatian Motorways Ltd.
Approximately {{convert|1.5|km|abbr=on}} to the south, there is another bridge, carrying [[D8 (Croatia)|D8 state road]] across the same strait, and this was the original crossing point over the strait.<ref name="NN-klasifikacija">{{cite news | newspaper = [[Narodne novine]] | language = Croatian | url = http://narodne-novine.nn.hr/clanci/sluzbeni/2010_02_17_410.html | title = Decision on categorization of public roads as state roads, county roads and local roads | date = February 17, 2010}}</ref> Although that is a completely different structure, carrying a different road, that bridge is also officially called [[Maslenica Bridge (D8)|Maslenica Bridge]].<ref name="Nacional-noviD8">{{cite news | newspaper = Gradimo.hr | language = Croatian | url = http://www.gradimo.hr/Otvoren-novi-Maslenicki-most/hr-HR/3089.aspx | title = New Maslenica Bridge open | date = June 20, 2005}}</ref> The bridge carrying the A1 motorway is actually older than the one carrying the D8 road, however since the latter is a replacement for a bridge destroyed in the [[Croatian War of Independence]] in 1991, both A1 and D8 bridges are known to be referred to as both ''old'' and ''new'' ''Maslenica Bridge''.<ref name="Nacional-noviD8"/><ref name="Vjesnik-2002">{{cite news | newspaper = Vjesnik | language = Croatian | url = http://www.vjesnik.hr/Pdf/2002%5C10%5C04%5C07A7.PDF | archive-url = https://web.archive.org/web/20031004193530/http://www.vjesnik.hr/pdf/2002%5c10%5c04%5c07A7.PDF | url-status = dead | archive-date = October 4, 2003 | title = New old bridge against wind and congestion | date = October 4, 2002 }}</ref><ref name="Nacional-2002">{{cite news |
==Construction==
Line 40:
The bridge is significant as it is the first motorway reinforced-concrete arch bridge comprising a substantial span executed in Croatia.<ref name="Gradimo-MaslenicaA1">{{cite news | newspaper = Gradimo | language = Croatian | url = http://www.gradimo.hr/Autocestovni-most-kod-Maslenice/hr-HR/13058.aspx | title = Motorway bridge near Maslenica | date = January 1, 2007}}</ref>
On 21 December 1998 the speed of a gust of [[Bora (wind)|wind]] on the Maslenica Bridge was measured at a record speed of 248 kilometres per hour.<ref>A. Bajić, B. Peroš, V. Vučetić, Z. Žibrat, Wind load - a meteorological basis for Croatian standards, GRAĐEVINAR 53 (2001), page 501, (in Croatian); http://hrcak.srce.hr/file/18613</ref><ref>{{cite journal |last1=Radic |first1=Jure |last2=Savor |first2=Zlatko |last3=Puz |first3=Goran |title=Report: Extreme Wind and Salt Influence on Adriatic Bridges |journal=Structural Engineering International |date=23 March 2018 |volume=13 |issue=4 |pages=242–245 |doi=10.2749/101686603777964487}}</ref>
Subsequently wind protection structures have been executed along the motorway section comprising the Maslenica Bridge, since the {{convert|15|km|abbr=on}} long section was completely closed to traffic due to strong wind from time to time - for a total of 6 days and 19 hours in 2007, and 13 days and 2 hours in 2006.<ref name="JL-MaslenicaA1">{{cite news | newspaper = [[Jutarnji list]] | language = Croatian | url = http://www.jutarnji.hr/maslenicki-most-dobit-ce-burobrane/240580/ | title = Maslenica Bridge gets wind protection | date = January 29, 2008}}</ref>▼
▲Subsequently wind protection structures have been executed along the motorway section comprising the Maslenica Bridge, since the {{convert|15|km|abbr=on}} long section was completely closed to traffic due to strong wind from time to time - for a total of 6 days and 19 hours in 2007, and 13 days and 2 hours in 2006.<ref name="JL-MaslenicaA1">{{cite news | newspaper = [[Jutarnji list]] | language = Croatian | url = http://www.jutarnji.hr/maslenicki-most-dobit-ce-burobrane/240580/ | title = Maslenica Bridge gets wind protection | date = January 29, 2008 | access-date = June 16, 2010 | archive-url = https://web.archive.org/web/20100223221939/http://www.jutarnji.hr/maslenicki-most-dobit-ce-burobrane/240580/ | archive-date = February 23, 2010 | url-status = dead | df = mdy-all }}</ref><ref>{{cite journal |last1=Sesar |first1=Petar |last2=Krecak |first2=Ana |title=Impact of wind on Croatian highways and bridges |journal=IABSE Symposium Report |date=1 January 2005 |volume=90 |issue=11 |pages=23–29 |doi=10.2749/222137805796270469}}</ref>
==Traffic volume==
Traffic is regularly counted and reported by [[Hrvatske autoceste]], operator of the bridge and the A1 motorway where the bridge is located, and published by [[Hrvatske ceste]].<ref name="HC-promet">{{cite news
{| class="wikitable"
|-
| colspan=5
|-
| align=center
| align=center
| align=center
| align=center
| align=center
|-
| [[File:
| 4805 Maslenica south
| align=center | 12,677
| align=center | 32,411
| Between
|}
Line 68 ⟶ 69:
==References==
{{
<references />
[[Category:Deck arch bridges]]
[[Category:Bridges in Croatia]]▼
[[Category:Bridges completed in 1997]]
[[Category:Toll bridges in Croatia]]
[[Category:Concrete bridges]]
[[Category:Buildings and structures in Zadar
[[Category:Transport in Zadar County]]
|