PL421670A1 - Method for strengthening of a lattice girder, preferably steel girder and the strengthening construction - Google Patents

Method for strengthening of a lattice girder, preferably steel girder and the strengthening construction

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Publication number
PL421670A1
PL421670A1 PL421670A PL42167017A PL421670A1 PL 421670 A1 PL421670 A1 PL 421670A1 PL 421670 A PL421670 A PL 421670A PL 42167017 A PL42167017 A PL 42167017A PL 421670 A1 PL421670 A1 PL 421670A1
Authority
PL
Poland
Prior art keywords
strengthening
girder
preferably steel
structural element
construction
Prior art date
Application number
PL421670A
Other languages
Polish (pl)
Other versions
PL232807B1 (en
Inventor
Dariusz Kowalski
Original Assignee
Politechnika Gdańska
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 Gdańska filed Critical Politechnika Gdańska
Priority to PL421670A priority Critical patent/PL232807B1/en
Publication of PL421670A1 publication Critical patent/PL421670A1/en
Publication of PL232807B1 publication Critical patent/PL232807B1/en

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  • Working Measures On Existing Buildindgs (AREA)

Abstract

Przedmiotem wynalazku jest sposób aktywnego wzmocnienia kratownicowego elementu konstrukcyjnego, zwłaszcza stalowego charakteryzujący się tym, że obustronnie na obu końcach elementu konstrukcyjnego mocuje się bloki podporowe, do których następnie wzdłuż obu stron elementu konstrukcyjnego mocuje się pasy górne (2) konstrukcji wzmacniającej, wykonanej w ten sposób, że do każdego z pasów górnych mocuje się ramiona co najmniej dwóch kozłów oporowych (3), których dolne wierzchołki łączy się ze sobą za pomocą elementów sprężających, zaś pasy górne łączy się ze sobą dystansowo. Przedmiotem wynalazku jest także konstrukcja wzmacniająca wykonana tym sposobem.The subject of the invention is a method of actively reinforcing a truss structural element, especially a steel one, characterized in that support blocks are fastened on both ends of the structural element on both sides, to which then upper straps (2) of the reinforcing structure made in this way are attached along both sides of the structural element. that to each of the upper belts, the arms of at least two supporting trestles (3) are attached, the lower vertices of which are connected with each other by means of prestressing elements, while the upper belts are connected with each other by distance. The invention also relates to a reinforcing structure made by this method.

PL421670A 2017-05-22 2017-05-22 Method for strengthening of a lattice girder, preferably steel girder and the strengthening construction PL232807B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL421670A PL232807B1 (en) 2017-05-22 2017-05-22 Method for strengthening of a lattice girder, preferably steel girder and the strengthening construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL421670A PL232807B1 (en) 2017-05-22 2017-05-22 Method for strengthening of a lattice girder, preferably steel girder and the strengthening construction

Publications (2)

Publication Number Publication Date
PL421670A1 true PL421670A1 (en) 2018-12-03
PL232807B1 PL232807B1 (en) 2019-07-31

Family

ID=64460729

Family Applications (1)

Application Number Title Priority Date Filing Date
PL421670A PL232807B1 (en) 2017-05-22 2017-05-22 Method for strengthening of a lattice girder, preferably steel girder and the strengthening construction

Country Status (1)

Country Link
PL (1) PL232807B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL448216A1 (en) * 2024-04-07 2025-10-13 Compact-Project.Pl Spółka Z Ograniczoną Odpowiedzialnością Truss structure reinforcement system and method for reinforcing a truss structure

Also Published As

Publication number Publication date
PL232807B1 (en) 2019-07-31

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