PL434178A1 - Prefabricated composite girder for the construction of bridge load-bearing structures - Google Patents

Prefabricated composite girder for the construction of bridge load-bearing structures

Info

Publication number
PL434178A1
PL434178A1 PL434178A PL43417820A PL434178A1 PL 434178 A1 PL434178 A1 PL 434178A1 PL 434178 A PL434178 A PL 434178A PL 43417820 A PL43417820 A PL 43417820A PL 434178 A1 PL434178 A1 PL 434178A1
Authority
PL
Poland
Prior art keywords
reinforced concrete
construction
flange
zone
web
Prior art date
Application number
PL434178A
Other languages
Polish (pl)
Other versions
PL248837B1 (en
Inventor
Wojciech Lorenc
Witold Kosecki
Original Assignee
Europrojekt Gdańsk Spółka Akcyjna
Wojciech Lorenc
Witold Kosecki
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 Europrojekt Gdańsk Spółka Akcyjna, Wojciech Lorenc, Witold Kosecki filed Critical Europrojekt Gdańsk Spółka Akcyjna
Priority to PL434178A priority Critical patent/PL248837B1/en
Publication of PL434178A1 publication Critical patent/PL434178A1/en
Publication of PL248837B1 publication Critical patent/PL248837B1/en

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  • Bridges Or Land Bridges (AREA)

Abstract

Prefabrykowany dźwigar zespolony do budowy mostowych ustrojów niosących zawierający zespoloną strefę przęsłową stalowo-żelbetową z pasem górnym, środnikiem i pasem dolnym przechodzącą poprzez zespoloną strefę przejściową stalowo-żelbetową w strefę podporową żelbetową z pasem górnym, charakteryzuje się tym, że żelbetowa strefa podporowa ma żelbetowy pas dolny, a w strefie przęsłowej pas górny oraz górna część (202') środnika (202) są żelbetowe, natomiast pas dolny (204) i dolna część (202") środnika (202) są stalowe, przy czym wspomniane części górna (202') i dolna (202") środnika (202) strefy przęsłowej połączone są poprzez zespolenie (203).Prefabricated composite girder for the construction of bridge load-bearing structures containing a composite steel and reinforced concrete span zone with an upper flange, web and lower flange passing through the composite steel-reinforced concrete transition zone into a reinforced concrete support zone with an upper flange, characterized by the fact that the reinforced concrete support zone has a reinforced concrete flange the lower, and in the span zone, the upper flange and the upper part (202 ') of the web (202) are reinforced concrete, while the lower flange (204) and the lower part (202 ") of the web (202) are made of steel, said upper parts (202') and the lower (202 ") of the web (202) of the span zone are connected by a bonding (203).

PL434178A 2020-06-03 2020-06-03 Prefabricated composite girder for the construction of bridge load-bearing structures PL248837B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL434178A PL248837B1 (en) 2020-06-03 2020-06-03 Prefabricated composite girder for the construction of bridge load-bearing structures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL434178A PL248837B1 (en) 2020-06-03 2020-06-03 Prefabricated composite girder for the construction of bridge load-bearing structures

Publications (2)

Publication Number Publication Date
PL434178A1 true PL434178A1 (en) 2021-12-06
PL248837B1 PL248837B1 (en) 2026-02-02

Family

ID=80002080

Family Applications (1)

Application Number Title Priority Date Filing Date
PL434178A PL248837B1 (en) 2020-06-03 2020-06-03 Prefabricated composite girder for the construction of bridge load-bearing structures

Country Status (1)

Country Link
PL (1) PL248837B1 (en)

Also Published As

Publication number Publication date
PL248837B1 (en) 2026-02-02

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