EP4194645A1 - Système d'appui pour cloisons - Google Patents

Système d'appui pour cloisons Download PDF

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Publication number
EP4194645A1
EP4194645A1 EP21425062.3A EP21425062A EP4194645A1 EP 4194645 A1 EP4194645 A1 EP 4194645A1 EP 21425062 A EP21425062 A EP 21425062A EP 4194645 A1 EP4194645 A1 EP 4194645A1
Authority
EP
European Patent Office
Prior art keywords
modular system
equipped wall
wall according
ceiling
floor
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.)
Pending
Application number
EP21425062.3A
Other languages
German (de)
English (en)
Inventor
Lucia Pietroni
Andrea Dall'Asta
Graziano Leoni
Alessandro Zona
Jacopo Mascitti
Alessandro Di Stefano
Daniele Galloppo
Davide Paciotti
Laura Gioiella
Fabrizio Scozzese
Michele Morici
Fabio Micozzi
Massimo Fragiacomo
Gabriele Tamagnone
Martina Sciomenta
Edoardo Ciuffetelli
Alfredo Peditto
Emidio Salvatorelli
Angelo Francesco Sirianni
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.)
Camillo Sirianni Di Sirianni Angelo Francesco Sas
Vastarredo Industrie Srl
Universita degli Studi di Camerino
Universita degli Studi dell'Aquila
Original Assignee
Camillo Sirianni Di Sirianni Angelo Francesco Sas
Vastarredo Industrie Srl
Universita degli Studi di Camerino
Universita degli Studi dell'Aquila
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 Camillo Sirianni Di Sirianni Angelo Francesco Sas, Vastarredo Industrie Srl, Universita degli Studi di Camerino, Universita degli Studi dell'Aquila filed Critical Camillo Sirianni Di Sirianni Angelo Francesco Sas
Priority to EP21425062.3A priority Critical patent/EP4194645A1/fr
Publication of EP4194645A1 publication Critical patent/EP4194645A1/fr
Pending legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
    • E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
    • E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
    • E04H9/0237—Structural braces with damping devices
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
    • E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
    • E04H9/027—Preventive constructional measures against earthquake damage in existing buildings
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
    • E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
    • E04H9/028—Earthquake withstanding shelters
    • E04H9/029—Earthquake withstanding shelters arranged inside of buildings

Definitions

  • the present invention describes a particular equipped wall.
  • This invention might be described as a conventionally furniture wall, however, in case of seismic events, it reveals properties aimed to the safety of the nearby individuals, indeed, it guarantees their protection against falling object due to the damage of the floors and it tackles the overturning of the partition wall itself, just in case it is leaned to a partition wall.
  • the equipped wall is settled next to a masonry or other partition wall, to which it is attached through mechanical fixings, alternatively, the equipped wall can be assembled by means of a ceiling-floor connection with adjustment devices for upright height and which determine the independent support of the wall, thus defining a self-supporting structure.
  • the state of the art describes equipped walls that can be specified as resistant to the actions of an earthquake if they are anchored to partition walls that have been designed to be seismically resistant.
  • An important drawback of these solutions is represented by the fact that, if the partition walls do not meet the seismic requirements, the equipped walls anchored to them follow the fate of the partition walls, as well as the equipped walls which, used as a dividing wall with a sky-earth connection, do not have elements capable of stabilizing their structural behaviour under seismic actions.
  • the purpose of this invention is to ensure that the structural elements of the equipped wall provide " intrinsic anti-rollover" properties on it, thanks to the union between structural metal elements defined as crossbeams (horizontal development) and the ones defined as uprights (vertical development), together they develop a frame which is able to withstand the stress induced by an earthquake.
  • This equipped wall is settled next to a masonry or other partition wall and it allows the anti-rollover property to be transferred to this partition wall in the event that it is subjected to seismic actions.
  • the self-supporting partition wall cannot transfer the anti-rollover property, since it is not connected to any partition wall. However, if it is installed as a self-supporting partition wall, it is able to contribute to the safety of people nearby, since it expresses the other fundamental characteristic, which is the protection against falling bodies due to the damage of the floors.
  • This equipped wall has the advantage of not transferring loads to the partition walls, as it can only be discharged onto the floor.
  • This equipped wall is set up to be modular and so it allows the composition of modelling as required.
  • Each module of the equipped wall can rigidly insert a shelter at its top with a structural function that makes it possible to contain any falls of bricks due to damage to the floor slabs. It has the function of preventing them from hitting the people below and thus creating a life-saving area.
  • Another advantage of this system is that it is made up of prefabricated elements which are easy to assemble and transport.
  • the equipped wall consists of a structure characterised by steel uprights (2) and crossbeams (1).
  • the uprights are made up of three parts, two of them are of the same shape and they are the far-end of the uprights; they are made up of welded elements such as a tubular bar (2a) with a rectangular cross-section with a welded rectangular plate (2b) at one end that acts as a foot, and which allows it to be connected with both the slabs and the floors; there are also two other tubular elements (2c) with a circular cross-section welded to both the shaft and the plate that act as struts/tie-beams.
  • the third part (2d) is a tubular element that fits inside the rectangular profiles of the end parts, which allows them to be connected, making it possible to adjust the length of the whole uprights telescopically according to the height of the floor.
  • Two further rectangular steel profile parts, which are called crosspieces, are arranged horizontally, they connect the various uprights used in the configuration with a removable coupling.
  • a movable plate (5) is interposed between said foot (2b) and the slab or floor.
  • Said movable plate on the side of interfacing with the slab or floor, has a suitable thickness (4) of elastomeric material of equal surface dimensions.
  • Said mobile plate together with the elastomeric thickness interposed allows both to recover any misalignments with the interfaces (plate / ceiling or plate / floor) and to be able to apply a coupling preload with the surfaces of the slab and floor thanks to the screw adjustment system of said movable plate (5).
  • Said screw adjustment system allows the movable plate (5) to be moved away from the foot (2b).
  • said equipped wall separates the life-saving structural function from the function of supporting the accessories.
  • a coating (7) which can be made of various kinds of materials from wood to polymeric to metal as well as to composites
  • said equipped wall separates the life-saving structural function from the function of supporting the accessories.
  • a coating (7) which can be made of various kinds of materials from wood to polymeric to metal as well as to composites
  • adds aesthetic value it partially or totally hides the structural elements
  • functional allowing to support all the accessories provided for the customized set-ups.
  • These accessories are fixed directly to the coating without placing their weight on the steel structure.
  • the fact that the coating (7) itself constitutes the structural part for the application of the accessories means that it does not affect the load transfers on the steel safety structure, which can carry out its functions freely.
  • connection between the coating and the steel structure allows the coating itself to move on the floor plane independently from the movements of the steel structure, thanks to a floating coupling, which is determined according to the chosen coating geometry.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Environmental & Geological Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
EP21425062.3A 2021-12-07 2021-12-07 Système d'appui pour cloisons Pending EP4194645A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP21425062.3A EP4194645A1 (fr) 2021-12-07 2021-12-07 Système d'appui pour cloisons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP21425062.3A EP4194645A1 (fr) 2021-12-07 2021-12-07 Système d'appui pour cloisons

Publications (1)

Publication Number Publication Date
EP4194645A1 true EP4194645A1 (fr) 2023-06-14

Family

ID=80119477

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21425062.3A Pending EP4194645A1 (fr) 2021-12-07 2021-12-07 Système d'appui pour cloisons

Country Status (1)

Country Link
EP (1) EP4194645A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997043928A1 (fr) * 1996-05-23 1997-11-27 Henri Boucheny Structure de protection de personnes vis-a-vis des effets d'un seisme
WO1999020859A1 (fr) * 1997-10-20 1999-04-29 Tipping Steven B Procede et appareil de maitrise des forces sismiques, des accelerations et des mouvements de structures
US20010054785A1 (en) * 2000-06-16 2001-12-27 Stefano Berton Displacement amplification method and apparatus for passive energy dissipation in seismic applications
CN210636581U (zh) * 2019-07-15 2020-05-29 深圳市惠深博越智慧建造科技有限公司 一种新型抗震钢结构
US10829950B1 (en) * 2019-08-05 2020-11-10 Craft Pro Masonry Restorations, Inc. System and method for dynamically bracing a buckling masonry wall

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997043928A1 (fr) * 1996-05-23 1997-11-27 Henri Boucheny Structure de protection de personnes vis-a-vis des effets d'un seisme
WO1999020859A1 (fr) * 1997-10-20 1999-04-29 Tipping Steven B Procede et appareil de maitrise des forces sismiques, des accelerations et des mouvements de structures
US20010054785A1 (en) * 2000-06-16 2001-12-27 Stefano Berton Displacement amplification method and apparatus for passive energy dissipation in seismic applications
CN210636581U (zh) * 2019-07-15 2020-05-29 深圳市惠深博越智慧建造科技有限公司 一种新型抗震钢结构
US10829950B1 (en) * 2019-08-05 2020-11-10 Craft Pro Masonry Restorations, Inc. System and method for dynamically bracing a buckling masonry wall

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