FR2558881A1 - Nuclear, biological and chemical (NBC) fall-out shelter made of reinforced concrete precast in a factory, commonly called fall-out shelter - Google Patents

Nuclear, biological and chemical (NBC) fall-out shelter made of reinforced concrete precast in a factory, commonly called fall-out shelter Download PDF

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Publication number
FR2558881A1
FR2558881A1 FR8401431A FR8401431A FR2558881A1 FR 2558881 A1 FR2558881 A1 FR 2558881A1 FR 8401431 A FR8401431 A FR 8401431A FR 8401431 A FR8401431 A FR 8401431A FR 2558881 A1 FR2558881 A1 FR 2558881A1
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France
Prior art keywords
fall
nuclear
biological
reinforced concrete
chemical
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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Withdrawn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
FR8401431A
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French (fr)
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KLEIN FRANCIS
Original Assignee
KLEIN FRANCIS
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Filing date
Publication date
Application filed by KLEIN FRANCIS filed Critical KLEIN FRANCIS
Priority to FR8401431A priority Critical patent/FR2558881A1/en
Publication of FR2558881A1 publication Critical patent/FR2558881A1/en
Withdrawn legal-status Critical Current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
    • E04H9/04—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 against air-raid or other war-like actions
    • E04H9/10—Independent shelters; Arrangement of independent splinter-proof walls

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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)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)

Abstract

Device for protecting the occupants from nuclear, biological and chemical fall-out. The invention relates to a device which enables the occupants to be protected from nuclear, biological and chemical fall-out. It consists of a sealed casing 5 with access doors 1, an armoured shutter 1<*> and a filtration and ventilation system 2. It is fitted out inside with a modest survival arrangement: water reserves 8, technical premises, and decontamination airlock 14. The device according to the invention is intended in particular for protection from fall-out.

Description

La présente invention concerne un système de construction d'abris anti-retombées nucléaires préfabriqués, monoblocs ou par éléments pour protéger les personnes des effets nucléaires, biologiques et chimiques (N.B.c.). The present invention relates to a system for constructing prefabricated nuclear fallout shelters, in one piece or in parts to protect people from nuclear, biological and chemical effects (N.B.c.).

La construction de ee type d'abri est traditionnellement en maçonnerie traditionnelle, ce qui a pour principal inconvénient des difficultés de mise en oeuvra et des durées de réalisation difficilement maitrisables. The construction of this type of shelter is traditionally in traditional masonry, which has the main drawback of the difficulties of implementation and the durations of realization which are difficult to control.

Le système de l'invention permet de palier efficacement ces inconvénients par la préfabrication en ateliers
La construction se trouvant décomposée en huit parties essentielles en béton armé, vibré et, préfabriqués en ateliers, avec incorporation a la f-abricatisn de portes (1B et volet blindés(l*), de ventilation (2), et accessoires et réservation de ventilation haute.The system of the invention makes it possible to effectively overcome these drawbacks by prefabrication in workshops.
The construction being broken down into eight essential parts in reinforced concrete, vibrated and, prefabricated in workshops, with incorporation into the manufacture of doors (1B and armored shutter (l *), ventilation (2), and accessories and reservation of high ventilation.

Le radier (3) est le support alune semelle (4) de Q,10 d'épaisseur en béton armé vibré. Les quatre parois (5) en béton armé vibré de d centimètres d'épaisseur moyenne. La partie inférieure de ces parois est épaissie de 6 centimètres sur une hauteur de 70 centimètres pour recevoir le plancher (6) en béton armé vibré formant ainsi un vide technique (7) de 57 centimètres de hauteur où sera installés des rangements, et une réserve d'eau (8) augmentant le volume habitable pour une. The raft (3) is the support alum sole (4) of Q, 10 thick in vibrated reinforced concrete. The four walls (5) in vibrated reinforced concrete of d centimeters of average thickness. The lower part of these walls is thickened by 6 centimeters over a height of 70 centimeters to receive the floor (6) in vibrated reinforced concrete thus forming a technical void (7) 57 centimeters high where storage will be installed, and a reserve. of water (8) increasing the habitable volume for one.

surface au sol minimum. Le plancher comporte des évidements (9) permettant l'accès au vide technique nécessaire lors de l'équipement spécifique. La couverture (10) constituée par une dalle en béton armé vibré de 10 centimètres d'épaisseur moyenne avec un débord de 10 centimètres sur les quatre faces.minimum floor space. The floor has recesses (9) allowing access to the technical space required for specific equipment. The cover (10) consisting of a slab of vibrated reinforced concrete 10 centimeters of average thickness with an overhang of 10 centimeters on all four sides.

La cheminée de l'issue de secours en béton armé (11) de 6 centimètres d'épaisseur comportera des échelons intérieurs (12). Une paroi (13) en B.A de 9 cm d'ép. sépare l'intérieur de la construction formant ainsi sas de décontamination (14). The 6 cm thick reinforced concrete (11) emergency exit chimney will have interior rungs (12). A wall (13) in B.A 9 cm thick. separates the interior of the construction thus forming a decontamination airlock (14).

La construction selon l'invention est particulièrement destinée à la protection en zône à faibles risques, pourvue d'urne surface suffisante pour son installation. The construction according to the invention is particularly intended for protection in low-risk areas, provided with a sufficient surface area for its installation.

Claims (9)

REVENDICATIONS 1) Dispositif pour protéger les occupants des radiations nucléaires, biologiques et chimiques caractérisé en ce qu'il comporte un boîtier étanche constitué par des parois (5) en béton armé dans lequel pourront survivre les occupants. 1) Device for protecting the occupants from nuclear, biological and chemical radiations, characterized in that it comprises a sealed box consisting of walls (5) of reinforced concrete in which the occupants can survive. 2) Dispositif de ventilation (2) assurant à la revendication 1 l'étanchéité nécessaire assurée par un maintien constant de l'amenée d'air filtré maintenu en surpression grâce aux soupapes prévues à cet effet (3). 2) Ventilation device (2) ensuring in claim 1 the necessary tightness ensured by a constant maintenance of the filtered air supply maintained at overpressure thanks to the valves provided for this purpose (3). 3) Dispositif caractérisé par la surépaisseur intérieure permettant de servir de support assurant la tenue du plancher 16) et formant ainsi vide technique. 3) Device characterized by the internal extra thickness to serve as a support ensuring the holding of the floor 16) and thus forming a technical void. 4) Dispositif constitué d'une bâche à-eau qualite alimentaire (8) permettant le stockage d'eau pour la survie en autonomie. 4) Device consisting of a food grade water tank (8) allowing water storage for independent survival. 5) Dispositif constitué par un système de trappes permettant l'accès au vide technique. 5) Device consisting of a system of hatches allowing access to the technical void. 6) Dispositif de portes blindées de 20 cm d'épaisseur(1) munies d'un caoutchouc étanche assurant l'étanchéité du local. 6) Device for armored doors 20 cm thick (1) fitted with waterproof rubber ensuring the room is watertight. 7) Dispositif de voletl*blindé qui contrairement aux portes blindées s'ouvrira sur l'intérieur permettant ainsi en cas de blocage des portes de sortir de l'abri par la cheminée de l'issue de secours. 7) Armored shutter * device which, unlike armored doors, will open on the inside, thus making it possible, in the event of blocking of the doors, to leave the shelter through the chimney of the emergency exit. 8) Dispositif de cheminée de secours (11) permettant l'accès extérieur, la remontée au niveau du sol par échelons métalliques Q2), 8) Emergency chimney device (11) allowing exterior access, raising to ground level by metal steps Q2), 9) Dispositif du sas (14) constitué par une paroi en béton muni d'une porte formant sas de décontamination. 9) Device of the airlock (14) consisting of a concrete wall provided with a door forming a decontamination airlock.
FR8401431A 1984-01-27 1984-01-27 Nuclear, biological and chemical (NBC) fall-out shelter made of reinforced concrete precast in a factory, commonly called fall-out shelter Withdrawn FR2558881A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8401431A FR2558881A1 (en) 1984-01-27 1984-01-27 Nuclear, biological and chemical (NBC) fall-out shelter made of reinforced concrete precast in a factory, commonly called fall-out shelter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8401431A FR2558881A1 (en) 1984-01-27 1984-01-27 Nuclear, biological and chemical (NBC) fall-out shelter made of reinforced concrete precast in a factory, commonly called fall-out shelter

Publications (1)

Publication Number Publication Date
FR2558881A1 true FR2558881A1 (en) 1985-08-02

Family

ID=9300603

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8401431A Withdrawn FR2558881A1 (en) 1984-01-27 1984-01-27 Nuclear, biological and chemical (NBC) fall-out shelter made of reinforced concrete precast in a factory, commonly called fall-out shelter

Country Status (1)

Country Link
FR (1) FR2558881A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2619148A1 (en) * 1987-08-04 1989-02-10 Petriarte Patrice CONCRETE BED PROTECTION (BPPB)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2619148A1 (en) * 1987-08-04 1989-02-10 Petriarte Patrice CONCRETE BED PROTECTION (BPPB)
EP0305256A1 (en) * 1987-08-04 1989-03-01 Patrice Petriarte Bullet-proof concrete and constructions made of this concrete

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