EP3043009A1 - Procédé destiné à ériger des constructions/bâtiments en béton armé monolithique - Google Patents

Procédé destiné à ériger des constructions/bâtiments en béton armé monolithique Download PDF

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Publication number
EP3043009A1
EP3043009A1 EP15150560.9A EP15150560A EP3043009A1 EP 3043009 A1 EP3043009 A1 EP 3043009A1 EP 15150560 A EP15150560 A EP 15150560A EP 3043009 A1 EP3043009 A1 EP 3043009A1
Authority
EP
European Patent Office
Prior art keywords
concrete
layer
vertical
cavities
construction
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Withdrawn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
EP15150560.9A
Other languages
German (de)
English (en)
Inventor
Nicolae Popescu
Ana Coretchi
Andrei Furdui
Serghei Casu
Ion Sirbu
Ion Vasilascu
Radion Muntean
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to EP15150560.9A priority Critical patent/EP3043009A1/fr
Publication of EP3043009A1 publication Critical patent/EP3043009A1/fr
Withdrawn legal-status Critical Current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
    • E04H9/025—Structures with concrete columns
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G15/00—Forms or shutterings for making openings, cavities, slits, or channels
    • E04G15/06—Forms or shutterings for making openings, cavities, slits, or channels for cavities or channels in walls of floors, e.g. for making chimneys
    • E04G15/063—Re-usable forms

Definitions

  • the invention relates to a method for the construction of vertical monolithic reinforced concrete building structures and can be applied to the construction of multi-storey (monolithic) solid buildings.
  • a method for the construction of buildings and their components of monolithic reinforced concrete is known.
  • a movable (movable) formwork is used.
  • the method of erecting vertical building structures consists in mounting the reinforcement of a concreteable layer with skirts and connecting steel elements of the underlying layer. Through the formwork a receptacle for the concrete layer is formed in the formwork assembly. The concrete will be in this shot for the Position introduced.
  • the method for erecting the building floors of monolithic reinforced concrete is that the formwork for the ceiling and the continuing vertical construction of the higher layer and their reinforcement is made, the reinforcement is connected to the connection elements of the projecting from the lower layer components. Thereafter, the concrete ceiling is introduced.
  • the reinforcement for a concrete layer with its skirts and connecting steel elements of the lower layer is applied. Then a formwork for this position is attached, which forms a receptacle for the concrete of this situation. Then the concrete is introduced into this receptacle, with previously individual vertically oriented formwork elements in the upper level of the layer along the concrete to be concreted Vertical construction to be attached. After concreting the formwork elements form upwardly open cavities in the vertical construction. Before the higher layer is concreted, the formwork elements are removed from the lower layer. If the higher lying layer is then concreted, then these cavities of the lower layer are filled with concrete.
  • the procedure is as follows:
  • cavities open at the top are formed by means of removable formwork elements in the vertical monolithic construction according to the above. Thereafter, the shuttering of the ceiling and the vertically continuing construction of the higher layer and the reinforcement are made for it.
  • the reinforcement is connected to the protruding connection steel elements of the lower layer.
  • the concrete ceiling is introduced, the cavities are filled in the vertical structures of the lower layer with concrete.
  • concrete is introduced into the formed with the formwork receptacle for the higher lying position of the components.
  • the method according to the invention provides:
  • upwardly open cavities are formed by means of detachable formwork elements in the vertical monolithic constructions according to the above. Then the formwork and the reinforcement for the cover are mounted. The reinforcement is connected to the connecting steel elements of the above components of the lower layer. After that, the concrete for the cover introduced, wherein the cavities of the lower layer are filled with concrete.
  • the cavities in the vertical structures are formed by means of formwork elements which advantageously consist of a truncated cone and / or a truncated pyramid.
  • the cone or pyramid bottom (the larger cross-sectional area) is directed upward.
  • the cavities are filled with concrete during the concreting of the higher rising components and / or the ceiling or cover of the building / building.
  • the formation of such fillable cavities on the upper end face (end face flush) of the vertical components ensures an increase in the spatial stability of the building / the building.
  • the contact surface of the introduced concrete of the erected component with the previously erected component of the building / the structure is increased.
  • the shock resistance of the components is increased due to the higher resistance of the joint against horizontal loads and shear stresses (due to the horizontal load capacity and the shear strength of the joint).
  • the form of the formwork elements according to the invention simplifies their removal from the vertical component of the wall. In addition, it ensures that the cavities are filled throughout with the introduced concrete. This increases the safety of the shocks.
  • the reinforcement for the concrete layer 4 is attached with their Rödelung and with connecting steel elements of the underlying layer 4.
  • a receptacle for a layer 4 is formed.
  • Individual removable vertically oriented formwork elements 2 in the form of truncated cones are attached along the upper level of the layer 4 to the vertical structure to be concreted.
  • the cone bottom with the larger cross-sectional area is directed upward.
  • the concrete is introduced into this receptacle, wherein in the vertical construction of the layer 4 open-top cavities 3 are formed.
  • the formwork elements 2 are removed from the concrete layer 4.
  • a location may be one floor of the building.
  • cavities 3 can be formed by means of formwork elements 2, which are attached to support posts (not shown in the drawings).
  • the formwork elements 2 or the support stand are used in the freshly introduced concrete.
  • the support stand can be exposed to a shaking effect.
  • the cross-sectional size of the cavities, their position, depth and grid are determined by calculations / sizing.
  • a ceiling 6 of the building / structure of monolithic reinforced concrete is erected as follows: First, according to the above explanations, by means of formwork elements 2 open-top cavities 3 in the vertical monolithic construction are formed. Then the formwork 1 of the ceiling 6 and the higher layer 5 of the continuing components and their reinforcement are mounted. The reinforcement of the ceiling 6 and the layer 5 is connected to the connecting steel elements of the continuing components of the underlying layer 4. The ceiling 6 is concreted, wherein the concrete fills the cavities 3 in the vertical structures of the underlying layer 4. In the final phase of concrete solidification of the ceiling 6 of the concrete is introduced into the formed by means of the formwork 1 recording of the higher-lying components 5. Here, a solid U-shaped solid construction is formed: ceiling 6 - walls of the higher layer 5.
  • a cover 7 of the reinforced concrete building / structure is erected as follows: First, upwardly open cavities 3 are formed by means of removable formwork elements 2 in vertical monolithic structures of a lower layer 4, as described above. Then the formwork and the reinforcement for the cover 7 of the building / the building are mounted. The reinforcement is connected to the connecting steel elements of the continuing components of the underlying layer 4. Thereafter, the concrete of the cover 7 is introduced, wherein the concrete fills the exposed cavities 3 of the vertical structures of the underlying layer 4. If a parapet to be attached to the cover 7, then this can be made in the form of a solid wall. In this case, the works are carried out exactly as described in the construction of the ceiling 6. The height of the higher layer 5 of the continuing components is determined depending on the planned parapet height.
  • the buildings manufactured according to the method of the invention have increased stability under horizontal loads and shear stresses. Consequently, an application of the method according to the invention in construction projects in seismic areas makes sense.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Environmental & Geological Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
EP15150560.9A 2015-01-09 2015-01-09 Procédé destiné à ériger des constructions/bâtiments en béton armé monolithique Withdrawn EP3043009A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP15150560.9A EP3043009A1 (fr) 2015-01-09 2015-01-09 Procédé destiné à ériger des constructions/bâtiments en béton armé monolithique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP15150560.9A EP3043009A1 (fr) 2015-01-09 2015-01-09 Procédé destiné à ériger des constructions/bâtiments en béton armé monolithique

Publications (1)

Publication Number Publication Date
EP3043009A1 true EP3043009A1 (fr) 2016-07-13

Family

ID=52358610

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15150560.9A Withdrawn EP3043009A1 (fr) 2015-01-09 2015-01-09 Procédé destiné à ériger des constructions/bâtiments en béton armé monolithique

Country Status (1)

Country Link
EP (1) EP3043009A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109057327A (zh) * 2018-08-24 2018-12-21 山西省工业设备安装集团有限公司 一种卫生间管道预留洞套筒模具及施工方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2387325A1 (fr) * 1977-04-13 1978-11-10 Gen Batiment Systeme de construction d'une ossature en beton arme a l'aide d'elements prefabriques
ES2154986A1 (es) * 1998-09-08 2001-04-16 Sanchez Jaime Enrique Jimenez Pilar prefabricado de hormigon armado para la edificacion.
WO2014199402A1 (fr) * 2013-06-10 2014-12-18 Borghi Lapo Pilier pour la réalisation d'un nœud structural antisismique et nœud structural antisismique

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2387325A1 (fr) * 1977-04-13 1978-11-10 Gen Batiment Systeme de construction d'une ossature en beton arme a l'aide d'elements prefabriques
ES2154986A1 (es) * 1998-09-08 2001-04-16 Sanchez Jaime Enrique Jimenez Pilar prefabricado de hormigon armado para la edificacion.
WO2014199402A1 (fr) * 2013-06-10 2014-12-18 Borghi Lapo Pilier pour la réalisation d'un nœud structural antisismique et nœud structural antisismique

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109057327A (zh) * 2018-08-24 2018-12-21 山西省工业设备安装集团有限公司 一种卫生间管道预留洞套筒模具及施工方法

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