PL392008A1 - System of prefabricated, reinforced concrete noise barriers for roads and highways - Google Patents

System of prefabricated, reinforced concrete noise barriers for roads and highways

Info

Publication number
PL392008A1
PL392008A1 PL392008A PL39200810A PL392008A1 PL 392008 A1 PL392008 A1 PL 392008A1 PL 392008 A PL392008 A PL 392008A PL 39200810 A PL39200810 A PL 39200810A PL 392008 A1 PL392008 A1 PL 392008A1
Authority
PL
Poland
Prior art keywords
elements
highways
roads
reinforced concrete
along
Prior art date
Application number
PL392008A
Other languages
Polish (pl)
Other versions
PL223107B1 (en
Inventor
Waldemar Bober
Paweł Ogielski
Romuald Tarczewski
Krzysztof Janczura
Original Assignee
Politechnika Wrocławska
Jordahl&Pfeifer Technika Budowlana Spółka Z Ograniczoną Odpowiedzialnością
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Politechnika Wrocławska, Jordahl&Pfeifer Technika Budowlana Spółka Z Ograniczoną Odpowiedzialnością filed Critical Politechnika Wrocławska
Priority to PL392008A priority Critical patent/PL223107B1/en
Publication of PL392008A1 publication Critical patent/PL392008A1/en
Publication of PL223107B1 publication Critical patent/PL223107B1/en

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  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)

Abstract

Przedmiotem wynalazku jest system prefabrykowanych, żelbetowych ekranów akustycznych dla dróg i autostrad, zawierający technologiczne rozwiązania elementów typowych i nietypowych dla poszczególnych sytuacji projektowych dróg i autostrad. System ma elementy podporowe (ED) i elementy pośrednie (EP) na przemian połączone ze sobą zamkami elementu podporowego i elementu pośredniego, przy czym wzdłuż górnych krawędzi elementów (ED, EP) wykonane jest zwieńczenie (ZW) usytuowane nad pasem górnym (PG), natomiast wzdłuż dolnych krawędzi elementów (ED, EP) wykonany jest pas dolny (PD), ponadto elementy (ED, EP) wzdłuż linii prostopadłej do powierzchni ustawienia uformowane są z dwóch łuków o dwóch różnych promieniach oraz odcinka prostego w dolnej części, odchylonego od pionu w kierunku wypukłej strony krzywizny łuków, do pasa górnego (PG), przy czym położenie pasa górnego (PG) skorelowane jest ze środkiem ciężkości elementów (ED, EP).The subject of the invention is a system of prefabricated reinforced concrete acoustic screens for roads and highways, containing technological solutions of typical and unusual elements for particular road and highway design situations. The system has support elements (ED) and intermediate elements (EP) alternately connected to each other by locks of the support element and the intermediate element, and along the upper edges of the elements (ED, EP) there is a finial (ZW) located above the upper strip (PG), while a bottom strip (PD) is made along the lower edges of the elements (ED, EP), and the elements (ED, EP) along a line perpendicular to the installation surface are formed from two arcs with two different radii and a straight section in the lower part, inclined from the vertical towards the convex side of the curvature of the arches, to the upper chord (PG), with the position of the upper chord (PG) correlated with the center of gravity of the elements (ED, EP).

PL392008A 2010-07-30 2010-07-30 System of prefabricated, reinforced concrete noise barriers for roads and highways PL223107B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL392008A PL223107B1 (en) 2010-07-30 2010-07-30 System of prefabricated, reinforced concrete noise barriers for roads and highways

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL392008A PL223107B1 (en) 2010-07-30 2010-07-30 System of prefabricated, reinforced concrete noise barriers for roads and highways

Publications (2)

Publication Number Publication Date
PL392008A1 true PL392008A1 (en) 2011-10-10
PL223107B1 PL223107B1 (en) 2016-10-31

Family

ID=44838480

Family Applications (1)

Application Number Title Priority Date Filing Date
PL392008A PL223107B1 (en) 2010-07-30 2010-07-30 System of prefabricated, reinforced concrete noise barriers for roads and highways

Country Status (1)

Country Link
PL (1) PL223107B1 (en)

Also Published As

Publication number Publication date
PL223107B1 (en) 2016-10-31

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