US20060207196A1 - System of seismic strengthening of structure - Google Patents

System of seismic strengthening of structure Download PDF

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Publication number
US20060207196A1
US20060207196A1 US10/555,131 US55513105A US2006207196A1 US 20060207196 A1 US20060207196 A1 US 20060207196A1 US 55513105 A US55513105 A US 55513105A US 2006207196 A1 US2006207196 A1 US 2006207196A1
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United States
Prior art keywords
construction
seismic
indicated
steel pipes
vertical
Prior art date
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Abandoned
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US10/555,131
Inventor
Zoran Petraskovic
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Individual
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Individual
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Publication of US20060207196A1 publication Critical patent/US20060207196A1/en
Abandoned legal-status Critical Current

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    • 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
    • E04H9/028—Earthquake withstanding shelters

Definitions

  • This invention belongs in the area of civil engineering technique and as such has following designation mark:
  • the essence of the invention is in that, that a breakable and massive built construction, new construction that is implemented in existing one, makes it sinewy and at the same time controls deformation increasing rigidity and seismic resistance of the construction.
  • FIG. 1 shows disposition of the construction in its base and cross section
  • FIG. 2 which shows the construction of the absorbers of seismic energy—dumper.
  • Invention new construction system System of seismic strengthening of constructions consists of vertical trusses ( 3 ), transverses ( 4 ), absorbers ( 5 ) and foundation collars ( 2 ) that are distributed around perimeter of the object ( 1 ) and which give sinewy and strengthens to the object it self even in case of greatest seismic strokes.
  • System throughout rigid mezzanine plates transmits horizontal seismic forces on to vertical starches, which consists of trusses ( 3 ) and bowsprits with dumpers ( 4 ), and the same transmits it throughout base collars ( 2 ) into the ground.
  • absorbers uniquely is defined by the ends up to the diagonals 7 and 6 , body for dissipation 10 , delimiter 9 and wrist 8 .

Abstract

System of seismic strengthening (reinforcement) of structure consists of vertical trusses (3), transverses (4), absorbers (5) and foundation collars (2) that are distributed around perimeter of the object (1) and which give sinewy and strength to the object itself even in case of great seismic strokes.

Description

  • The engineering field on which invention applies:
  • This invention belongs in the area of civil engineering technique and as such has following designation mark:
  • International patent classification (MKP), designation mark is E04 G13/04.
    • TECHNICAL PROBLEM
  • Technical problem is conditioned by the nature of built constructions of buildings that are massive and rigid, and in the moment of seismic stroke, they accept great seismic forces that cause huge damages. New construction system resolves sinewy and control of deformations and capacitate them to accept the greatest strokes.
    • TECHNIQUE COMPLEXION
  • There are numerous civil engineering techniques and construction solutions with which so far where resolved or attempted to resolve this problem. Before all that is encasement of built constructions with the armoured concrete beams (serklaz), building of wall cloths injection and so for, but all these have shown great vulnerability at stroke time.
  • This is a completely new construction with new solutions for acceptance and dissipation of seismic energy and control of deformations and dynamic characteristics of construction.
    • PRESENTATION OF ESSENCE OF THE INVENTION
  • The essence of the invention is in that, that a breakable and massive built construction, new construction that is implemented in existing one, makes it sinewy and at the same time controls deformation increasing rigidity and seismic resistance of the construction.
    • BRIEF DESCRIPTION OF THE BLUEPRINT ILLUSTRATION
  • This invention shall be described in details referring on the blueprint in which:
  • FIG. 1 shows disposition of the construction in its base and cross section, and
  • FIG. 2 which shows the construction of the absorbers of seismic energy—dumper.
    • DETAILED DESCRIPTION OF THE INVENTION
  • Invention new construction system—System of seismic strengthening of constructions consists of vertical trusses (3), transverses (4), absorbers (5) and foundation collars (2) that are distributed around perimeter of the object (1) and which give sinewy and strengthens to the object it self even in case of greatest seismic strokes. System throughout rigid mezzanine plates transmits horizontal seismic forces on to vertical starches, which consists of trusses (3) and bowsprits with dumpers (4), and the same transmits it throughout base collars (2) into the ground. Detailed description of absorbers uniquely is defined by the ends up to the diagonals 7 and 6, body for dissipation 10, delimiter 9 and wrist 8. With this element the exact force can be assessed at the moment of emerging of great deformations, and by calibrating interstice between wrist-enhancement 8 and stand-off insulator (distancer) 9 displacement can be regulated, by which absorber contrive its function.

Claims (2)

1. Construction for seismic strengthening (reinforcement ) of structure 1 can be made (built) of dried (burnt) brick, solid or honeycomb or throughout of by R. C. rigid mezzanine plates or by flexible structure by stiffening with starches or by bracing with lightweight concrete plate to binding wood beams which foundation is reinforced by R. C. collars 2, from outside of the structure, indicated by that, vertical excitation (3,4,5) are uniformly placed round the contour of the construction and consists of vertical trusses (3), transverses of steel pipes (4) and durnpers(5) which are placed at the bottom of bowsprit at the place of conjunction of diagonal truss and horizontal beam joint by screws.
2. Construction for seismic strengthening (reinforcement) of structure 1, according to the request 1, indicated by that, that absorber of seismic energy (5) which consists of parts of diagonal of steel pipes (6) and (7) joint by welding for node and transverse within the vertical starches, is indicated by that, that between is placed element for energy dissipation and elastic-plastic work (10), which is made of steel pipes which have less cross-section area than cross-section areas of elements(6) and (7) or can be reduced with bull's eyes (by reducing cross-sectional area) and whose deformation is controlled by distancer (9) and enhancement (8) depending of mutual longitudinal distance of these two elements.
US10/555,131 2003-04-29 2003-06-05 System of seismic strengthening of structure Abandoned US20060207196A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
YUP-323/03 2003-04-29
YUP032303 2003-04-29
PCT/YU2003/000017 WO2004097146A1 (en) 2003-04-29 2003-06-05 System of seismic strengthening of structure

Publications (1)

Publication Number Publication Date
US20060207196A1 true US20060207196A1 (en) 2006-09-21

Family

ID=37008843

Family Applications (1)

Application Number Title Priority Date Filing Date
US10/555,131 Abandoned US20060207196A1 (en) 2003-04-29 2003-06-05 System of seismic strengthening of structure

Country Status (3)

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US (1) US20060207196A1 (en)
AU (1) AU2003254327A1 (en)
WO (1) WO2004097146A1 (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2053226A (en) * 1934-09-01 1936-09-01 Charles W Mowry Earthquake resistant structure
US3010547A (en) * 1952-10-27 1961-11-28 Foster David Blythe Prefabricated buildings
US4441289A (en) * 1980-05-07 1984-04-10 Takenaka Komuten Co., Ltd. Earthquake-resistant reinforcement structure for an existing building with compression braces or tension braces
US4890430A (en) * 1986-09-12 1990-01-02 Kajima Corporation Device and method for protecting a building against earthquake tremors
US5498094A (en) * 1993-06-04 1996-03-12 Kawatetsu Kenzai Kogyo Kabushiki Kaisha Double steel pipe structural member
US5946866A (en) * 1995-07-21 1999-09-07 Minnesota Mining And Manufacturing Company Modular damper
US6438904B1 (en) * 1999-12-17 2002-08-27 Mitsubishi Heavy Industries, Ltd. Root wrapping type aseismic reinforcement construction and method for base of column member
US6493998B1 (en) * 1999-07-15 2002-12-17 John D. Pryor Flare strut system
US6729080B1 (en) * 2000-05-19 2004-05-04 Sergio Zambelli Supporting device for prefabricated units, in particular for constructions having a metallic structure
US7065927B2 (en) * 2002-12-05 2006-06-27 Star Seismic, Llc Seismic braces including pin and collar connection apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW445334B (en) * 1999-06-01 2001-07-11 Ohbayashi Corp Elevated bridge infrastructure and design method for designing the same

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2053226A (en) * 1934-09-01 1936-09-01 Charles W Mowry Earthquake resistant structure
US3010547A (en) * 1952-10-27 1961-11-28 Foster David Blythe Prefabricated buildings
US4441289A (en) * 1980-05-07 1984-04-10 Takenaka Komuten Co., Ltd. Earthquake-resistant reinforcement structure for an existing building with compression braces or tension braces
US4890430A (en) * 1986-09-12 1990-01-02 Kajima Corporation Device and method for protecting a building against earthquake tremors
US5498094A (en) * 1993-06-04 1996-03-12 Kawatetsu Kenzai Kogyo Kabushiki Kaisha Double steel pipe structural member
US5946866A (en) * 1995-07-21 1999-09-07 Minnesota Mining And Manufacturing Company Modular damper
US6493998B1 (en) * 1999-07-15 2002-12-17 John D. Pryor Flare strut system
US6438904B1 (en) * 1999-12-17 2002-08-27 Mitsubishi Heavy Industries, Ltd. Root wrapping type aseismic reinforcement construction and method for base of column member
US6729080B1 (en) * 2000-05-19 2004-05-04 Sergio Zambelli Supporting device for prefabricated units, in particular for constructions having a metallic structure
US7065927B2 (en) * 2002-12-05 2006-06-27 Star Seismic, Llc Seismic braces including pin and collar connection apparatus

Also Published As

Publication number Publication date
WO2004097146A1 (en) 2004-11-11
AU2003254327A1 (en) 2004-11-23

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