EP2274490A2 - System and method for modifying existing structures to provide improved resistance to extreme environmental conditions - Google Patents
System and method for modifying existing structures to provide improved resistance to extreme environmental conditionsInfo
- Publication number
- EP2274490A2 EP2274490A2 EP09755491A EP09755491A EP2274490A2 EP 2274490 A2 EP2274490 A2 EP 2274490A2 EP 09755491 A EP09755491 A EP 09755491A EP 09755491 A EP09755491 A EP 09755491A EP 2274490 A2 EP2274490 A2 EP 2274490A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- slot
- chord
- strip
- main
- forming
- 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- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims abstract description 33
- 230000007613 environmental effect Effects 0.000 title description 27
- 230000000712 assembly Effects 0.000 claims abstract description 107
- 238000000429 assembly Methods 0.000 claims abstract description 107
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 40
- 230000002787 reinforcement Effects 0.000 claims description 36
- 230000013011 mating Effects 0.000 claims description 29
- 125000006850 spacer group Chemical group 0.000 claims description 23
- 230000000717 retained effect Effects 0.000 claims 4
- 238000009432 framing Methods 0.000 description 23
- 238000009413 insulation Methods 0.000 description 16
- 239000000463 material Substances 0.000 description 12
- 239000000853 adhesive Substances 0.000 description 10
- 230000001070 adhesive effect Effects 0.000 description 10
- 238000010276 construction Methods 0.000 description 10
- 230000004048 modification Effects 0.000 description 9
- 238000012986 modification Methods 0.000 description 9
- 239000011120 plywood Substances 0.000 description 9
- 230000006978 adaptation Effects 0.000 description 8
- 239000006260 foam Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 238000009408 flooring Methods 0.000 description 5
- 239000002537 cosmetic Substances 0.000 description 4
- 238000005304 joining Methods 0.000 description 4
- 239000003973 paint Substances 0.000 description 4
- 238000006424 Flood reaction Methods 0.000 description 3
- 239000011449 brick Substances 0.000 description 3
- 238000009415 formwork Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000012774 insulation material Substances 0.000 description 3
- 239000004570 mortar (masonry) Substances 0.000 description 3
- 238000009428 plumbing Methods 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- 230000009970 fire resistant effect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 239000011505 plaster Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 101100179591 Caenorhabditis elegans ins-22 gene Proteins 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000013316 zoning Methods 0.000 description 1
Classifications
-
- 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
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0218—Increasing or restoring the load-bearing capacity of building construction elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C3/06—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/16—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure
- E04D13/1606—Insulation of the roof covering characterised by its integration in the roof structure
- E04D13/1612—Insulation of the roof covering characterised by its integration in the roof structure the roof structure comprising a supporting framework of roof purlins or rafters
- E04D13/1625—Insulation of the roof covering characterised by its integration in the roof structure the roof structure comprising a supporting framework of roof purlins or rafters with means for supporting the insulating material between the purlins or rafters
- E04D13/1631—Insulation of the roof covering characterised by its integration in the roof structure the roof structure comprising a supporting framework of roof purlins or rafters with means for supporting the insulating material between the purlins or rafters the means deriving from the nature or the shape of the insulating material itself
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2421—Socket type connectors
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2451—Connections between closed section profiles
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2463—Connections to foundations
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B2001/2466—Details of the elongated load-supporting parts
- E04B2001/2472—Elongated load-supporting part formed from a number of parallel profiles
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B2001/2466—Details of the elongated load-supporting parts
- E04B2001/2475—Profile with an undercut grooves for connection purposes
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B2001/249—Structures with a sloping roof
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
- E04C2003/0408—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section
- E04C2003/0421—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section comprising one single unitary part
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
- E04C2003/0426—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section
- E04C2003/0439—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section the cross-section comprising open parts and hollow parts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
- E04C2003/0443—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section
- E04C2003/0465—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section square- or rectangular-shaped
Definitions
- Structures such as houses, schools, stores, governmental, public service and medical facilities and similar structures have also been constructed from modular iron or steel elements fastened together, for example, with metal pins or bolts or by welding. While this type of structure is generally stronger and more rigid in both the elements and joints than wooden or masonry structures, the significantly greater cost and weight of the structures and the fact that such structures are significantly more difficult, complex and time consuming to construct typically renders such structures impractical except in specific, special circumstances. Other implementations of such structures may use somewhat different materials, such as aluminum or plastic, but have all been found to suffer from one or more of the above discussed disadvantages.
- Fig. 5C is a diagrammatic illustration of an EECR double beam connector
- roofing components 12 include roofing components 28, which may include ridge chords 28A and double eave sections 28B 1 shown in Figs.2G and 2H, which are respectively used to form a roof peak at a fixed slant angle and to form the eaves of a roof.
- a ridge chord 28A is comprised of two main elements 14 comprised of chord 14C sections attached at a desired angle and may be constructed with or without a reinforcing gusset 18G in the interior angle between the two chord 14C sections.
- a double eave section 28B is comprised of main elements 14 comprised of chord 14C sections arranged as shown in Fig. 2H and may or may not include reinforcing gussets in the interior angles between the chord 14C sections.
- T-bolts 4OT and hex-bolts 4OH exert compressive forces between a chord 14C and a forming strip 14F, thereby resisting tension forces between the chord 14C and forming strip 14F. That is, and as may be seen from Fig.
- a chord 14C as shown in Fig. 2A is an elongated member having a variable length and the chord 14C cross section illustrated in Fig. 2A while a forming strip 14F is an elongated member of variable length having the forming strip 16FS cross section illustrated in Fig. 2B, although components 12 may include yet other standard structural shapes where such other elements would be more suitable for the intended purpose.
- Standard purlins 22B of various lengths are comprised of upper and lower horizontal main elements 14 with generally vertical reinforcing elements 18 running between the horizontal main elements 14 and a connection element 16 at each end of each of the main elements 14.
- the horizontal main elements 14 may be comprised of forming strips 14F or chords 14C
- the reinforcing elements 18 are typically formed of piping of an appropriate diameter and wall thickness
- the connection elements 16 are each comprised of a vertical section of forming strip 14F extending between the upper and lower horizontal main elements 14.
- a single plane, four way EECR double chord connector 54C is comprised of a double ended, double beam connector 54CD comprised of a pair of parallel chords 14C spaced apart by a two or more spacers 54S wherein spacers 54S may, for example, be comprised of a forming strip 14F extending between and attached to the chords 14C by forming strips 14F, reinforcements 18R arranged between the chords 14C or any other form of structural connecting members, such as flat plates attached to the chords 14C ⁇
- spacers 54S of the single ended, double beam connectors 54CB may be comprised, for example, of a forming strip 14F extending between and attached to the chords 14C ⁇ reinforcements 18R arranged between the chords 14C or any other form of structural connecting members.
- a modular wall section 58W 1 and in particular an exterior wall section will also typically include of a layer of insulation 1ON, preferably a foam, bonded to the inner surfaces each modular wall 58W section, that is, to the inner sides of base sheathing 6206 and the purlins 22 defining outer surface 600 and the sides of the main structural assemblies 58 forming the inner sides of the modular wall section.
- Insulation 1ON is preferably "foamed in place" and is composed to bond to the inner sides of outer base sheathing 62OB and the inner sides of main structural assembles 58 and outer purl piping, such as plumbing or gas lines, and wiring ins 22.
- FIG. 9 therein is shown a diagrammatic isometric view of multiple platform segments 68P assembled into a floor platform assembly 70.
- Platform segments 68P as illustrated in Fig. 9A are intended for use as the supporting structures for horizontal platforms or decks, such as may be used to form work platforms, stair landings, exterior deck floors, floors between levels of a structure 10, a runway or slanted ramp between level platforms, and so on.
- a platform segment 68P is comprised of horizontally oriented, parallel upper and lower pairs of horizontally positioned and horizontally spaced apart main elements 14 that are typically comprised of chords 14C but may be comprised, for example, of forming strips 14F.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Mechanical Engineering (AREA)
- Working Measures On Existing Buildindgs (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/061,994 US7637070B2 (en) | 2004-02-11 | 2008-04-03 | Modular system and method for constructing structures with improved resistance to extreme environmental conditions and components thereof |
US14488009P | 2009-01-15 | 2009-01-15 | |
PCT/US2009/039462 WO2009146129A2 (en) | 2008-04-03 | 2009-04-03 | System and method for modifying existing structures to provide improved resistance to extreme environmental conditions |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2274490A2 true EP2274490A2 (en) | 2011-01-19 |
Family
ID=41377865
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09755491A Withdrawn EP2274490A2 (en) | 2008-04-03 | 2009-04-03 | System and method for modifying existing structures to provide improved resistance to extreme environmental conditions |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2274490A2 (ja) |
JP (1) | JP2011516764A (ja) |
CA (1) | CA2706281A1 (ja) |
WO (1) | WO2009146129A2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102864946B (zh) * | 2012-10-23 | 2014-07-16 | 山东建筑大学 | 型钢加水平拉结杆件支撑既有建筑增设多层地下室工艺 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE440674C (sv) * | 1980-01-25 | 1994-05-19 | Aake Knutsson | Isolerad byggnad samt sätt att åstadkomma en dylik |
SE442221B (sv) * | 1984-04-17 | 1985-12-09 | T Hennix Reklamatelje Ab | Forband mellan vertikal halprofilstolpe och bjelklagsberande horisontell balk |
JP3001741U (ja) * | 1994-03-04 | 1994-09-06 | 定旺 呉 | アルミニウム押出し型組立フレーム体 |
EP0892123B1 (de) * | 1997-07-18 | 2004-12-22 | Alcan Technology & Management AG | Bausatz mit einem Träger in Form eines aus einer Leichtmetalllegierung stranggepressten Hohlprofils |
AUPP399598A0 (en) * | 1998-06-09 | 1998-07-02 | I-Lok Multi-Structural Pty Ltd | Prefabricated building systems |
JP2000064420A (ja) * | 1998-08-18 | 2000-02-29 | Ishikawajima Transport Machinery Co Ltd | 架構の接続構造 |
JP2000345718A (ja) * | 1999-06-07 | 2000-12-12 | Shiiku Kenkyusho:Kk | 木造家屋の外部補強工法 |
JP2003003672A (ja) * | 2001-06-25 | 2003-01-08 | Koji Miyatake | 建物の補強方法 |
JP2003120043A (ja) * | 2001-10-09 | 2003-04-23 | Akira Sugiyama | 耐力補強方法及び応用建築 |
JP4037644B2 (ja) * | 2001-12-10 | 2008-01-23 | 株式会社ミラクルスリーコーポレーション | 建築方法および建築物 |
-
2009
- 2009-04-03 JP JP2011503209A patent/JP2011516764A/ja not_active Ceased
- 2009-04-03 WO PCT/US2009/039462 patent/WO2009146129A2/en active Application Filing
- 2009-04-03 CA CA2706281A patent/CA2706281A1/en not_active Abandoned
- 2009-04-03 EP EP09755491A patent/EP2274490A2/en not_active Withdrawn
Non-Patent Citations (1)
Title |
---|
See references of WO2009146129A3 * |
Also Published As
Publication number | Publication date |
---|---|
WO2009146129A3 (en) | 2010-03-18 |
CA2706281A1 (en) | 2009-12-03 |
JP2011516764A (ja) | 2011-05-26 |
WO2009146129A2 (en) | 2009-12-03 |
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18D | Application deemed to be withdrawn |
Effective date: 20131101 |