EP1442187B1 - Verfahren zum schutz von gebäuden oder anlagen - Google Patents

Verfahren zum schutz von gebäuden oder anlagen Download PDF

Info

Publication number
EP1442187B1
EP1442187B1 EP02712784A EP02712784A EP1442187B1 EP 1442187 B1 EP1442187 B1 EP 1442187B1 EP 02712784 A EP02712784 A EP 02712784A EP 02712784 A EP02712784 A EP 02712784A EP 1442187 B1 EP1442187 B1 EP 1442187B1
Authority
EP
European Patent Office
Prior art keywords
wire ropes
building
ropes
process according
protection
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.)
Expired - Lifetime
Application number
EP02712784A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1442187A1 (de
Inventor
Egon Evertz
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.)
EVERTZ, EGON
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
Priority claimed from DE10155174A external-priority patent/DE10155174A1/de
Application filed by Individual filed Critical Individual
Publication of EP1442187A1 publication Critical patent/EP1442187A1/de
Application granted granted Critical
Publication of EP1442187B1 publication Critical patent/EP1442187B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Definitions

  • the invention relates to a method for the protection of buildings or facilities against external influences as defined in the preamble of claim 1.
  • a method is for example from the FR-A-911067 known.
  • the DE 43 21 229 A1 proposed to arrange all safety-relevant components within an outer shell, which consists of a foundation and an attached thereto circular cylinder or truncated cone and a patch on this circular cylinder or truncated cone, this covering shell element.
  • the outer shell should consist predominantly of reinforced concrete.
  • Such a protective device is designed for chemical plants with highly toxic or highly explosive substances or the primary circuit of a nuclear power plant, the parts of the system to be protected are to be arranged in a reinforced concrete cover which is closed on all sides.
  • the reinforced concrete shell may need to be designed so that it provides adequate resistance to a falling aircraft.
  • the FR-A-729959 and the FR-A-911067 describe a method and a device for protection against an aerial bombardment, for which a tight-mesh steel net is spanned between pylons.
  • the US 2,100,111 is also concerned with a bomb protection device for buildings, bridges or the like, which consists of a plurality of superimposed in-frame steel nets, which are stretched over cables, which are fixed at the ends by springs.
  • the US 2,348,387 deals with a bomb protection device having a post-mounted frame with hinged flexible nets.
  • the invention proposes that are stretched around at least part of the building or the plant wire ropes according to claim 1.
  • Wire ropes act on purposefully controlled aircraft as well as aircraft accidents on aircraft parts such as cutting tools.
  • the wire ropes already absorb a large part of the kinetic energy of the plane body impinging there, which is already partially damaged or destroyed.
  • the impact of the aircraft on wire ropes also means that according to the distance of the wire ropes to the building unavoidable explosions take place earlier, so that their impact reaches the building only limited.
  • the tensioned ropes can not prevent aircraft parts from falling onto the building, the damage caused thereby is significantly less compared to the damage that occurs when an aircraft enters the building or an installation, within which the inevitable explosions devastate impact.
  • the arrangement of the ropes, in particular their mutual distance, the distance from the building and its strength can be adapted to the respective desired protection conditions or adapted to the possible retrofitting at a building with bearable effort.
  • At least some of the cables are arranged above the building or the plant, preferably at a distance of at least 10 m.
  • the most effective protection for a building is given when the distance of the respective wire ropes from the building is as large as possible. However, this depends essentially on the height of the building to be protected and the space necessary for the "bracing" of the wire ropes.
  • Suspensions are known in principle in transmission towers, wherein the angle at which the cable or ropes are guided from the mast to the ground, where they are anchored, is 45 ° or less.
  • the wire ropes are so with braces of individual masts, which are placed on the protected building or plant or laterally thereof.
  • the wire ropes can alternatively or additionally be stretched between buttresses.
  • For tall towers it is also possible to provide horizontally projecting supports from the tower, between which wire ropes are stretched. With higher building protection, it is also possible to form of the totality of the wire ropes and the pillars a self-supporting protective cover, which forms an all-round coarse network.
  • the distance between parallel wire ropes is between 5 and 15 m, preferably about 10 m, according to the wing span of aircraft. It is essential that the largest "mesh size" of such a network is smaller than the wing span of an aircraft against whose unimpeded impact the building is to be protected.
  • a respectable protection provide steel wire ropes with a diameter of at least 0.5 cm. Although thinner ropes have the disadvantage of lower tensile strength, but “cuts" such a rope much more effective. In contrast, thicker ropes have the advantage of a higher tensile strength.
  • the wire ropes In order to increase the cutting action of the wire ropes, it is also possible according to a further development of the invention to provide the wire ropes on its surface with a serrated edge, as is known for example in bread or utility knives.
  • the serrated edge is optimal because the wire ropes are not round in cross-section, but knife blade shaped. In this case, the cutting effect is significantly increased.
  • Fig. 1 is arranged on the building roof a mast 11, which should have the greatest possible height.
  • a mast 11 which should have the greatest possible height.
  • several cables 12 are stretched and anchored on the bottom side in concrete surfaces 13.
  • more than four ropes 12 can be used.
  • Fig. 2 In the alternative embodiment according to Fig. 2 are four side of the building shown supports 14, which are guyed with ropes 12 and between which additional cables 15 are stretched at which transversely as longitudinally more ropes 16 and 17 - here crosswise - run. Possibly. can still additional guy ropes 18 which are anchored in the ground, may be provided. Of course, more than four supports can be used.
  • the cables 15 and 16 may be hung loosely according to an embodiment of the invention, so that in the event of an aircraft crash, the risk is avoided that break because of the existing tension the ropes faster.
  • Fig. 3 To Fig. 3 are two (or more) designed as a bottom steel sections 19 and 20 are provided between the distance a plurality of cables 21 are tensioned or accordingly Hang the ropes 15 and 16 loose.
  • This self-supporting construction "bridges" the building 10, wherein between the ropes 21 and the roof of the building 10 as large a distance as possible should exist. Possibly.
  • additional rope suspensions can be correspondingly provided via a mast fastened to the building roof Fig. 1 be provided so that the protection is further increased.
  • the ropes 12, 15, 16, 17 and / or 21 may also be connected at their ends or by means of corresponding intermediate pieces with steel coil springs, by which the elasticity of the rope constructions is increased. A directly threatening in an aircraft collision on tightly stretched ropes cutting or ripping of these cables is thus prevented, at least significantly delayed. As the elasticity increases, so does the "sawing effect" which these ropes exert on parts of the falling aircraft.

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)
  • Building Environments (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Emergency Lowering Means (AREA)
EP02712784A 2001-11-08 2002-02-14 Verfahren zum schutz von gebäuden oder anlagen Expired - Lifetime EP1442187B1 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE10154487 2001-11-08
DE10154487 2001-11-08
DE10155174 2001-11-12
DE10155174A DE10155174A1 (de) 2001-11-08 2001-11-12 Schutzvorrichtung für Gebäude oder Anlagen
PCT/DE2002/000544 WO2003040495A1 (de) 2001-11-08 2002-02-14 Schutzvorrichtung für gebäude oder anlagen

Publications (2)

Publication Number Publication Date
EP1442187A1 EP1442187A1 (de) 2004-08-04
EP1442187B1 true EP1442187B1 (de) 2010-04-07

Family

ID=26010521

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02712784A Expired - Lifetime EP1442187B1 (de) 2001-11-08 2002-02-14 Verfahren zum schutz von gebäuden oder anlagen

Country Status (5)

Country Link
US (1) US20040216652A1 (ja)
EP (1) EP1442187B1 (ja)
JP (1) JP4589000B2 (ja)
EA (1) EA006266B1 (ja)
WO (1) WO2003040495A1 (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA008357B1 (ru) * 2004-04-07 2007-04-27 Эгон Эвертц Система для защиты зданий или сооружений
DE202006020434U1 (de) * 2006-11-10 2008-07-24 Günther Tröster e.K. Schutzvorrichtung für ein bestehendes, ortsfestes Objekt oder Bauwerk
US7574967B2 (en) * 2007-12-20 2009-08-18 Ncr Corporation Security container
EP2794823B1 (en) 2011-12-21 2017-11-22 Kentucky-Tennessee Clay Co. Method for operating a combustor
IL224699B (en) * 2013-02-13 2018-02-28 Shafir Haim Protection of buildings
JP5960934B1 (ja) * 2016-02-24 2016-08-02 黒沢建設株式会社 飛行体の落下に対する防護建造物
WO2019159159A1 (en) * 2018-02-19 2019-08-22 Robert Levy Protective cable nets system (pcns)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR729959A (fr) * 1931-03-28 1932-08-04 Procédé de protection contre les bombardements aériens et dispositif pour la mise en oeuvre du procédé
US2100211A (en) * 1936-12-16 1937-11-23 Feitosa Francisco Bomb protection apparatus
US2348387A (en) * 1940-10-19 1944-05-09 John D Hume Aerial bomb protective apparatus
FR911067A (fr) * 1944-12-28 1946-06-27 Protection de bâtiments contre bombardements
DE4321229A1 (de) 1993-06-25 1995-01-05 Siemens Ag Industrielle Anlage mit einem Sicherheitsgebäude
DE20118797U1 (de) * 2001-11-17 2002-02-28 Liehmann, Gerhard, 49809 Lingen Vorrichtung zum Schutz von Objekten gegen terroristische Anschläge mittels Flugzeugen, Raketen und sonstigen Flugkörpern

Also Published As

Publication number Publication date
EP1442187A1 (de) 2004-08-04
JP4589000B2 (ja) 2010-12-01
WO2003040495A1 (de) 2003-05-15
JP2005508466A (ja) 2005-03-31
US20040216652A1 (en) 2004-11-04
EA006266B1 (ru) 2005-10-27
EA200401226A1 (ru) 2005-04-28

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