EP1375756A1 - Procédé pour égaliser des phénommènes de tassement - Google Patents

Procédé pour égaliser des phénommènes de tassement Download PDF

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Publication number
EP1375756A1
EP1375756A1 EP03012250A EP03012250A EP1375756A1 EP 1375756 A1 EP1375756 A1 EP 1375756A1 EP 03012250 A EP03012250 A EP 03012250A EP 03012250 A EP03012250 A EP 03012250A EP 1375756 A1 EP1375756 A1 EP 1375756A1
Authority
EP
European Patent Office
Prior art keywords
elements
containing elements
compensation
compensation device
foregoing
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.)
Withdrawn
Application number
EP03012250A
Other languages
German (de)
English (en)
Inventor
Rino Zenari
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.)
AL-FER Srl
Original Assignee
AL-FER Srl
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 AL-FER Srl filed Critical AL-FER Srl
Publication of EP1375756A1 publication Critical patent/EP1375756A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D37/00—Repair of damaged foundations or foundation structures
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D35/00—Straightening, lifting, or lowering of foundation structures or of constructions erected on foundations

Definitions

  • the present invention proposes a compensation device to be applied on structural beams, foundations, walls, slabs or the like for the compensation of natural subsidences and/or bendings caused by load stresses or other reasons.
  • the present compensation device permits to obviate usual structural subsidences of buildings, especially whenever there occur subsidences in walls which rest on long beams or other components subjected to downward bendings.
  • the walls or other supported structures are subjected to slight subsidences and/or bendings which give rise to the formation of unaesthetic cracks and fissures.
  • one of the classical building structures consists in the realization of walls or brickworks which are built on structural planes, slabs or the like.
  • the aim of the present invention is to conceive and carry out a system to solve the aforesaid inconveniences to the root by utilizing an innovating compensation device for the elimination of any possibility of structural deformation, in particular in great vertical walls or surfaces.
  • the present invention proposes a compensation system to solve the structural problems, which system is simple as regards its construction and application and reaches very important results in the field of building.
  • the system is advantageous for it may be applied in many solutions, also to recover subsidences of foundations.
  • a compensation device to be applied on structural beams, foundations, walls, slabs or the like for the compensation of natural subsidences and/or bendings caused by load stresses, characterized in that this device includes a plurality of containing elements which are cushion elements or the like, the containing elements being carried out with two or more sheets of a suitable material such as steel, reinforced rubber, nylon or carbon, the sheets being bent and shaped suitably, and that the said containing elements are placed side by side consecutively, are connected with each other through connecting elements and are filled with a suitable fluid which may be liquid or gaseous to obtain an intercommunication among the containing elements so that a compression of one or more containing elements causes a corresponding expansion in one or more of the other containing elements.
  • a suitable fluid which may be liquid or gaseous
  • number 1 denotes a compensation device 1 on the whole to be applied on structural beams, foundations, walls, slabs or the like for the compensation of natural subsidences and/or bendings of walls or the like caused by load stresses.
  • this compensation device includes a plurality of containing elements 2 which are cushion elements or the like.
  • the containing elements 2 are carried out with two or more sheets.
  • Suitable materials for the sheets may be steel, reinforced rubber, nylon or carbon.
  • the sheets are bent and shaped suitably.
  • the containing elements 2 may be realized through suitable coupling and bending of two shaped sheets made of metal material such as steel or other material such as reinforced rubber, nylon, carbon or the like in order to obtain an inner tight cavity in which a liquid and/or gaseous fluid may be contained.
  • At least one of the two opposite sides or both opposite sides of each containing element 2 show openings in which it is possible to insert connections for the application of connecting elements 3 which permit to connect each containing element 2 with all the other containing elements of the same series.
  • the said containing elements 2 are to be put side by side consecutively, are connected with each other through the connecting elements 3 and are filled with a suitable fluid which may be liquid or gaseous in order to obtain an intercommunication among the containing elements 2.
  • a compression of one or more containing elements 2 causes a corresponding expansion in one or more of the other containing elements 2.
  • Fig. 4 shows that when a lower beam bends downward owing to the load stresses of the upper part, the compensation device reacts and the central containing elements expand in consequence of the compression of the lateral containing elements.
  • This compensation system acts constantly in the long run since the containing elements are always in communication with each other and modify their volumes as pressures vary. In this way, the containing elements 2 create a constantly linear supporting base for the upper wall.
  • the so-described compensation structure may be applied advantageously on any kind of building structure so as to obtain different advantages depending on the selected shapes.
  • any shape, size and number of containing compensation elements 2 may be selected according to the form and dimensions of the building structure to be compensated.
  • the so-described compensation system may be applied under the walls or where there are wooden beams on which walls or brickworks rest.
  • the present system is advantageous for it may be applied in many other situations also to recover subsidences of foundations.
  • each connecting element 3 arranged between two containing compensation elements 2 may coupled by utilizing also rapid coupling elements or other suitable elements.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Building Environments (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
EP03012250A 2002-06-12 2003-06-10 Procédé pour égaliser des phénommènes de tassement Withdrawn EP1375756A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITVR20020066 2002-06-12
ITVR20020066 ITVR20020066A1 (it) 2002-06-12 2002-06-12 Dispositivo di compensazione applicabile su travi strutturali, fondazioni e muri, solette o simili, atto a compensare i naturali cedimenti e

Publications (1)

Publication Number Publication Date
EP1375756A1 true EP1375756A1 (fr) 2004-01-02

Family

ID=29717168

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03012250A Withdrawn EP1375756A1 (fr) 2002-06-12 2003-06-10 Procédé pour égaliser des phénommènes de tassement

Country Status (2)

Country Link
EP (1) EP1375756A1 (fr)
IT (1) ITVR20020066A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111206631A (zh) * 2020-01-17 2020-05-29 河南文博建设工程有限公司 一种水囊整体抬升建筑物纠偏方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB691076A (en) * 1950-11-30 1953-05-06 J & E Hall Ltd Improvements in and relating to the construction of artificial ice-rink floors
GB2094374A (en) * 1981-03-09 1982-09-15 Bullivant Roger Alfred Lifting subsided building structures
EP0479263A1 (fr) * 1990-10-04 1992-04-08 Klaus Schumann Coffrage tri-dimensionel pour la réalisation de bâtiments avec au moins un étage
GB2329651A (en) * 1997-09-11 1999-03-31 Subsidence Surveys Limited An inflatable foundation formwork support
EP1116829A2 (fr) * 2000-01-17 2001-07-18 Abbey Pynford Holdings plc Dalle de fondation

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB691076A (en) * 1950-11-30 1953-05-06 J & E Hall Ltd Improvements in and relating to the construction of artificial ice-rink floors
GB2094374A (en) * 1981-03-09 1982-09-15 Bullivant Roger Alfred Lifting subsided building structures
EP0479263A1 (fr) * 1990-10-04 1992-04-08 Klaus Schumann Coffrage tri-dimensionel pour la réalisation de bâtiments avec au moins un étage
GB2329651A (en) * 1997-09-11 1999-03-31 Subsidence Surveys Limited An inflatable foundation formwork support
EP1116829A2 (fr) * 2000-01-17 2001-07-18 Abbey Pynford Holdings plc Dalle de fondation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111206631A (zh) * 2020-01-17 2020-05-29 河南文博建设工程有限公司 一种水囊整体抬升建筑物纠偏方法

Also Published As

Publication number Publication date
ITVR20020066A1 (it) 2003-12-12

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