ES2083904A2 - Process for strengthening beams and wrought iron parts by means of pretensioning - Google Patents

Process for strengthening beams and wrought iron parts by means of pretensioning

Info

Publication number
ES2083904A2
ES2083904A2 ES09301260A ES9301260A ES2083904A2 ES 2083904 A2 ES2083904 A2 ES 2083904A2 ES 09301260 A ES09301260 A ES 09301260A ES 9301260 A ES9301260 A ES 9301260A ES 2083904 A2 ES2083904 A2 ES 2083904A2
Authority
ES
Spain
Prior art keywords
articulated
pretensioning
beams
old
iron parts
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
ES09301260A
Other languages
Spanish (es)
Other versions
ES2083904R (en
ES2083904B1 (en
Inventor
Clavell Narcis Majo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Terra A L Havana S L
Original Assignee
Terra A L Havana S L
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 Terra A L Havana S L filed Critical Terra A L Havana S L
Priority to ES9301260A priority Critical patent/ES2083904B1/en
Publication of ES2083904A2 publication Critical patent/ES2083904A2/en
Publication of ES2083904R publication Critical patent/ES2083904R/es
Application granted granted Critical
Publication of ES2083904B1 publication Critical patent/ES2083904B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Working Measures On Existing Buildindgs (AREA)

Abstract

This process is based on the use of articulated beams 2 consisting of two or more modules 3 which can be rotated with respect to one another in such a manner that the beams 2 can be shaped, adopting a certain curvature, and stiffened as required in each specific case in which they are used, which process comprises the following operations: a) bringing an articulated beam 2 closer to the old beam 1, from underneath, in such a manner that they come into contact b) subjecting the old beam 1 to one or more pretensioning forces FP, FP' directed upwards and, c) once the stiffened articulated beam 2 has been anchored, removing the pretensioning forces FP, FP', with the result that the old beam 1 is permanently subjected to an upward force FV which is the result of the elastic reaction of the stiffening articulated beam 2. Applicable to the restoration of buildings.
ES9301260A 1993-06-09 1993-06-09 PROCEDURE TO REINFORCE BEAMS AND FORGETS BY PRE-TENSIONING. Expired - Fee Related ES2083904B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9301260A ES2083904B1 (en) 1993-06-09 1993-06-09 PROCEDURE TO REINFORCE BEAMS AND FORGETS BY PRE-TENSIONING.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9301260A ES2083904B1 (en) 1993-06-09 1993-06-09 PROCEDURE TO REINFORCE BEAMS AND FORGETS BY PRE-TENSIONING.

Publications (3)

Publication Number Publication Date
ES2083904A2 true ES2083904A2 (en) 1996-04-16
ES2083904R ES2083904R (en) 1998-01-16
ES2083904B1 ES2083904B1 (en) 1998-08-01

Family

ID=8282111

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9301260A Expired - Fee Related ES2083904B1 (en) 1993-06-09 1993-06-09 PROCEDURE TO REINFORCE BEAMS AND FORGETS BY PRE-TENSIONING.

Country Status (1)

Country Link
ES (1) ES2083904B1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3418402A1 (en) * 1983-05-18 1984-11-22 Epítéstudományi Intézet, Budapest Reinforcing structure
EP0351243A1 (en) * 1988-07-14 1990-01-17 Kentek Limited An extendible structural beam
ES1019646U (en) * 1991-12-19 1992-04-16 Golobardes Latorre Salvador Support for placement of reinforcing beams ceilings and similar applications. (Machine-translation by Google Translate, not legally binding)
ES1020924U (en) * 1992-04-14 1992-08-16 Roig I Reixach Jordi Device for reinforcing slabs. (Machine-translation by Google Translate, not legally binding)
ES2064180A2 (en) * 1992-01-07 1995-01-16 Terra A L Havana S L Multi-purpose telescopic beam

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3418402A1 (en) * 1983-05-18 1984-11-22 Epítéstudományi Intézet, Budapest Reinforcing structure
EP0351243A1 (en) * 1988-07-14 1990-01-17 Kentek Limited An extendible structural beam
ES1019646U (en) * 1991-12-19 1992-04-16 Golobardes Latorre Salvador Support for placement of reinforcing beams ceilings and similar applications. (Machine-translation by Google Translate, not legally binding)
ES2064180A2 (en) * 1992-01-07 1995-01-16 Terra A L Havana S L Multi-purpose telescopic beam
ES1020924U (en) * 1992-04-14 1992-08-16 Roig I Reixach Jordi Device for reinforcing slabs. (Machine-translation by Google Translate, not legally binding)

Also Published As

Publication number Publication date
ES2083904R (en) 1998-01-16
ES2083904B1 (en) 1998-08-01

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