ITGE20060108A1 - METHOD FOR THE PREFABRICATION OF METAL BEAMS OF BEAMS AND COLUMNS FOR MIXED STRUCTURES STEEL-CONCRETE OF LUNGHEZZESTANDARD WITH POSSIBILITY OF USE ON LIGHTS HIGHER THAN THE BEAMS OF THE SAME. - Google Patents
METHOD FOR THE PREFABRICATION OF METAL BEAMS OF BEAMS AND COLUMNS FOR MIXED STRUCTURES STEEL-CONCRETE OF LUNGHEZZESTANDARD WITH POSSIBILITY OF USE ON LIGHTS HIGHER THAN THE BEAMS OF THE SAME. Download PDFInfo
- Publication number
- ITGE20060108A1 ITGE20060108A1 ITGE20060108A ITGE20060108A1 IT GE20060108 A1 ITGE20060108 A1 IT GE20060108A1 IT GE20060108 A ITGE20060108 A IT GE20060108A IT GE20060108 A1 ITGE20060108 A1 IT GE20060108A1
- Authority
- IT
- Italy
- Prior art keywords
- beams
- support
- fact
- etallic
- fixed
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 8
- 239000002184 metal Substances 0.000 title claims description 6
- 238000009417 prefabrication Methods 0.000 title 1
- 238000004873 anchoring Methods 0.000 claims description 2
- 241000257303 Hymenoptera Species 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 claims 1
- 238000007711 solidification Methods 0.000 claims 1
- 230000008023 solidification Effects 0.000 claims 1
- 230000006978 adaptation Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 229910000897 Babbitt (metal) Inorganic materials 0.000 description 1
- 101100285518 Drosophila melanogaster how gene Proteins 0.000 description 1
- 241001255854 Teras Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011079 streamline operation Methods 0.000 description 1
Classifications
-
- 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
- E04B1/20—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of concrete, e.g. reinforced concrete, or other stonelike material
- E04B1/21—Connections specially adapted therefor
- E04B1/215—Connections specially adapted therefor comprising metallic plates or parts
-
- 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
-
- 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
- E04B2001/2439—Adjustable connections, e.g. using elongated slots or threaded adjustment elements
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Description
DESCR IZ IONE del brevetto per invenzione industria le avente DESCRIPTION of the patent for industrial invention having them
per tito lo : " M e to d o p e r la p r e f a b b r ic a z io n e d e l l 'a rm a tu r a by title: "M e to d o p e r la p r e f a b b r ic a tio n e d e l l 'a rm a tu r a
m e ta l l i c a d i t r a v i e c o lo n n e p e r s t r u t tu r e m is t e a c c ia io -c a lc e s t r u z z o d i lu n g h e z z e s t a n d a r d c o n p o s s ib i l i t à d i u t i l i z z o m e ta l l i c a d i t r a v i e c o lo n n e p e r s t r u t tu r e m is t e a c c ia io -c a lc e s t r u z z o d i lu n g h e z z e s t a n d a r d c o n p o s s ib i l i t à d i u t i l i z o
s u lu c i s u p e r io r i a l l e t r a v i stesse", appartenente ai S ignori: s u lu c i s u p e r io r i a l l e t r a v i same ", belonging to the S ignores:
- AGOSTENA G iorg io , a G enova, 1-16146 V ia F . B eretta 3 /10 ; - AGOSTENA G iorg io, to Genova, 1-16146 V ia F. B upright 3/10;
- BORNETO G iuseppe, a G enova, 1-16128 V ia Corsica 15/9 ; - BORNETO Giuseppe, to G enova, 1-16128 V ia Corsica 15/9;
- MUSSIO G ian Guido; a C astelnuovo Scriv ia (AL ), 1-15053 V ia - MUSSIO G ian Guido; a C astelnuovo Writing (AL), 1-15053 V ia
Rom a 46. Roma at 46.
Tutti d i nazionalità Ita liana. All of Italian nationality.
D eposita to il 1I; r-l.Uf'1\!, ?._ lnu06al N o.GE''?.-n;.J On((;~,. 08 Deposited on 1I; r-l.Uf'1 \ !,? ._ lnu06al N o.GE ''? .- n; .J On ((; ~ ,. 08
TESTO DELLA DESCR IZ IONE TEXT OF THE DESCR IZ ION
La presen te invenzione ha per oggetto trav i e co lonne The present invention relates to beams and columns
m etalliche portan ti per stru ttu re m iste acciaio-calcestruzzo e prevede un adeguato confinam ento delle sezion i critiche delle bearing m etallics for mixed steel-concrete structures and provides for an adequate confinement of the critical sections of the
stru ttu re in C .A . m edian te la realizzazione di una sezione chiusa stru ttu re in C .A. m edian the construction of a closed section
quale quella rappresen tata nei d isegni allegati. such as that shown in the accompanying drawings.
A llo scopo di snellire le operazion i e ridurre l costi, ta li trav i m etalliche vengono norm alm ente prefabbricate . In order to streamline operations and reduce costs, such metal beams are usually prefabricated.
Tuttav ia , uno degli inconvenien ti d i queste trav i prefabbricate consiste nel fatto che raram ente esse presen tano la lunghezza esatta rich iesta in opera. Pertan to la loro lunghezza However, one of the drawbacks of these prefabricated beams is that they rarely have the exact length required in place. Therefore their length
deve essere m odificata in can tiere , il che non sem pre è agevole it must be changed on site, which is not always easy
ed in ogni caso com porta un notevole lavoro addizionale , che incide fortem ente anche su i costi. and in any case it entails a considerable additional work, which also strongly affects costs.
C ostitu isce pertan to lo scopo della presen te invenzione un m etodo per l'adattam ento in opera in m aniera facile e rap ida delle trav i, nonché la realizzazione di una trave m etallica telescopica per l'a ttuazione di ta le m etodo . The purpose of the present invention therefore constitutes a method for the easy and rapid adaptation of the beams to be installed on site, as well as the production of a telescopic metal beam for the implementation of such m method.
Tale scopo viene raggiun to dalla presen te invenzione, m edian te un m etodo per la m odifica in opera della lunghezza delle trav i m etalliche per stru ttu re m iste acciaio-calcestruzzo , caratterizzato dal fatto che le singole trav i principali sono associate a spezzoni relativam ente corti d i trave o a supporti a m ensola e sono atte a scorrere telescopicam ente rispetto a detti spezzoni o , m edian te detti supporti so lidarizzati ed incern ierati a lla stru ttu ra verticale costituen te l'an im a delle co lonne, a essere posizionate a d istanze variab ili rispetto al p ilastro d i sostegno; detti spezzoni d i trave e/o detti supporti sono provvisti in estrem ità d i m ezzi per il lo ro ancoraggio rap ido al p ilastro e/o allo spezzone di trave contrapposto . This object is achieved by the present invention, by means of a method for modifying the length of metal beams for mixed steel-concrete structures, characterized by the fact that the individual main beams are associated with relatively short sections of the beam or bracketed supports and are able to slide telescopically with respect to said sections or, by means of said solidarized supports and hinged to the vertical structure constituting the core of the columns, to be positioned at varying distances with respect to the support surface; said sections of the beam and / or said supports are provided at the ends with means for their rapid anchoring to the support and / or to the opposite beam section.
I p ilastri sono concepiti per costitu ire una in telaiatura robusta e stab ile capace di garan tire un m ontaggio rap ido e sicuro e di portare il peso proprio e il peso del getto d i calcestruzzo di com pletam ento della stru ttu ra , in tal m odo si o ttiene una stru ttu ra m ista acciaio calcestruzzo che presen ta anche adeguata resistenza al fuoco . The pillars are conceived to form a sturdy and stable frame capable of guaranteeing rapid and safe assembly and of carrying the own weight and the weight of the concrete casting of the complete structure of the structure, in this way. m ode a steel-concrete mixed structure is obtained which also has adequate fire resistance.
U lterio ri caratteristiche e vantaggi della presen te invenzione appariranno m eglio dalla seguente descriz ione di una form a esecu tiva preferita della stessa, eseguita con riferim ento ai d isegni allegati, nei quali: Further characteristics and advantages of the present invention will appear better from the following description of a preferred form of execution thereof, carried out with reference to the accompanying drawings, in which:
L a figura 1 è una vista In seZ IO ne longitud inale d i un pilastro atto a sostenere quattro trav i secondo un pnm a form a esecu tiva dell'invenzione; Figure 1 is a longitudinal sectional view of a pillar adapted to support four beams according to an embodiment of the invention;
La figura 2 è una vista prospettica schem atica del m edesim o pilastro con le quattro trav i secondo l'invenzione; Figure 2 is a schematic perspective view of the middle pillar with the four beams according to the invention;
La figura 3 è una vista in sezione longitud inale d i una varian te della presen te trave ove l'adattam ento dell' in terassedelle co lonne e trav i standard<avviene m edian te m ensole>d 'appoggio di lunghezze standard opportunam ente d im ensionate . Figure 3 is a longitudinal sectional view of a variant of the present beam where the adaptation of the in terass of the columns and standard beams <takes place by means of support brackets> of standard lengths suitably d im ensioned.
C on riferim ento ai d isegni, e con partico lare riferim ento alla figura 1 degli stessi, con 1 SI è ind icato un pilastro m etallico portan te , e con 2 si sono ind icate quattro trav i ancorate a croce a detto p ilastro . In corrispondenza della zona del p ilastro 1 di appoggio e sostegno delle trav i 2 , lungo il perim etro in terno del p ilastro 1 vengono saldati deg li angolari m etallic i. Su lle ali d i ta li angolari 3 sporgenti a m ensola verso l'in terno del p ilastro l sono praticati dei fori file tta ti passan ti nei quali vengono avvitati dei bu llon i 4 m uniti d i controdado 5 , per g li scopi che saranno descritti a seguito . With reference to the drawings, and with particular reference to figure 1 of the same, 1 SI indicates a bearing metal pillar, and 2 indicates four cross beams anchored in a cross to said pillar . In correspondence with the area of the support surface 1 for the support and support of the beams 2, along the internal perimeter of the support 1 the metal corner pieces are welded. On the angular wings 3 protruding in a shining way towards the inside of the plate l, there are drilled through rows in which holes are screwed on the 4 m joined by the lock nut 5, for the purposes that will be described below.
A ll'in terno delle trav i 2 sono m ontati, In m am era da scorrere telescopicam ente, deg li spezzoni d i trave 2 '. Inside the beams 2 are mounted.
G li spezzoni d i trave 2 ' portano saldati (o altrim enti assicurati) in testa quattro bullon i 6 , e portano saldato su l lo ro lato inferio re un liste llo 7 di spessore in m odo da portare la base d i appoggio di ta li trav i allo stesso livello della parte d i fondo 2" delle trav i 2. The sections of beam 2 'have four bolts 6 welded (or otherwise secured) at the head, and have a strip 7 of thickness welded on the lower side so as to carry the support base of such beams at the same level as the bottom part 2 "of beams 2.
I liste lli 7 vengono fatti appoggIare su lle estrem ità delle coppie d i bu llon i 4 , che m edian te avvitam ento o sv itam ento consen tono una reg istrazione perfetta a livello delle trav i 2 ',2. The slates lli 7 are made to rest on the extremities of the pairs of bu llons 4, which by screwing or unscrewing allow perfect registration at the level of beams 2 ', 2.
C on 8 si sono ind icati dei m anico tti tubolari file tta ti da en tram be le estrem ità , che vengono avvitati su lle estrem ità dei dad i 6 , in m odo da so ilidarizzare co l lo ro avvitam ento le coppie contrapposte d i trav i 2 ,2 '. With 8, tubular m anics filed by the ends have been indicated, which are screwed on the ends of the nuts 6, so as to soften the opposing pairs by screwing them. d i trav i 2, 2 '.
L e trav i 2 portano su l lo ro lato supenore dei liste lli 2 ", che hanno lo scopo di gu idare tronconi d i trav i 2 ' in m odo da lim itare l'even tuale gIOCO In altezza degli spezzom di trav i te lescopiche 2 '. The trav i 2 carry on the upper side of the slats lli 2 ", which have the purpose of guiding sections of the trav i 2 'in a way to limit any possible play In the height of the sections of the beams telescopic 2 '.
Il funzionam ento della trave descritta secondo questa prim a form a esecu tiva dell 'invenzione apparirà ev iden te . The operation of the described beam according to this first executive form of the invention will appear evident.
M edian te estrazione telescopica dei tronconi 2 ' S I com pleta la cam pata della trave 2 , agganciando la al p ilone 1. By means of telescopic extraction of the sections 2 'S I, it completes the span of the beam 2, hooking it to the column 1.
M edian te ro tazione dei m anico tti file tta ti 8 , i due tronconi contrapposti 2 ', 2 ' vengono so lidarizzati. M edian te reg istrazione dei bu llon i 4 si reg istrano i punti d i appoggio delle trav i 2 al p ilone 1 . By manipulating the rotation of the manipulated rows 8, the two opposite sections 2 ', 2' are solidified. M edian reg istration of the bu llons 4 adjust the support points of the beams 2 to the p ilon 1.
A questo punto , trav i e p ilone possono essere m uniti d i adeguate casserature a perdere d i conten im ento del getto costituen ti e lem enti valid i per la riduzione del consum o energetico . At this point, beams and columns can be joined with adequate disposable formwork containing the casting, constituting and lem ents valid for reducing energy consumption.
In alternativa ai tronconi 2 ' descritti p recedentem ente, SI veda la figura 3 dei d isegni allegati, è prev isto un supporto angolare 9 form ato da una m ensola 109 e da una coppia d i tiran ti 209 . Tale m ensola 109 è fu lcrata al p ilone 1 m edian te un perno lO che ne consen te una ro tazione verso detto p ilone 1 di circa 90°. Tale supporto 9 è illustrato a sin istra del p ilone guardando la figura in posizione abbassata e a destra e fron talm ente rispetto al p ilone in posizione ruotata verso l'a lto con la m ensola 9 orizzontale . A ll'estrem ità libera ciascun tiran te 209 presen ta un perno Il d i posizionam ento contro la parete del p ilone 1 , si veda la m ensola 9 situata a destra d i ta le p ilone 1. Tali tiran ti 209 di ciascun supporto 9 vengono fissati a l p ilone 1 m edian te dei pern i 13. La trave 2 invece viene poggiata su lla m ensola 109 una volta che il supporto 9 è in posizione operativa, cioè ruo tato d i 90° verso l'a lto e con tale m ensola in posizione orizzontale . T ale trave 109 può essere poggiata su tale m ensola 109 in pOSIZ Ione più o m eno distanziata rispetto al p ilone l e v iene fissata ad esso m edian te dei pern i regolab ili 12 , i quali, si veda ad esem pio il perno 12 ', hanno un stelo 112 di una certa lunghezza e sono provvisti tra la trav-e 2 e- il p ilone l d i una coppia d i dad i 212 , che ne consen tono una certa regolazione dell' estensione ed , appunto , della d istanza tra trave 2 e pilone l. L a caratteristica telescopica della presen te trave viene quind i, in questa varian te esecu tiva, realizzata m edian te il posizionam ento a distanza variab ile d i detta trave 2 su detta m ensola As an alternative to the sections 2 'described above, see Figure 3 of the accompanying drawings, an angular support 9 is provided, formed by a shell 109 and by a pair of tie rods 209. Said shell 109 is formed on the pin 1 by means of a pin 10 which allows it to rotate towards said pin 1 by about 90 °. Said support 9 is illustrated to the left of the cylinder looking at the figure in a lowered position and to the right and facing the cylinder in a position rotated upwards with the bracket 9 horizontal. At the free end each tie rod 209 has a pin for positioning against the wall of pin 1, see bracket 9 located to the right of pin 1. Such tie rods 209 of each support 9 they are fixed to the column 1 by means of the pins 13. The beam 2, on the other hand, is placed on the shell 109 once the support 9 is in the operative position, that is, rotated 90 ° upwards and with this m suns in a horizontal position. The beam 109 can be rested on this deck 109 in a more or less spaced position with respect to the column 1 and is fixed to it by means of the adjustable pins 12, which, see for example the pin 12 ' , have a stem 112 of a certain length and are provided between the beam and 2 and the column l with a pair of nuts i 212, which allow a certain adjustment of the extension and, in fact, of the distance between the beam 2 and pylon l. The telescopic characteristic of the present beam is therefore achieved, in this execution variant, by means of the positioning at a variable distance of said beam 2 on said deck.
N aturalm ente la presen te invenzione non è lim itata alla form a esecu tiva illustrata e descritta , m a com prende tu tte quelle varian ti e m odifiche rien tran ti nell'am bito del concetto inventivo , sostanzialm ente com e a seguito rivendicato . Of course, the present invention is not limited to the illustrated and described form of execution, but includes all those variations and modifications falling within the scope of the inventive concept, substantially as claimed hereinafter.
Claims (8)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITGE20060108 ITGE20060108A1 (en) | 2006-11-15 | 2006-11-15 | METHOD FOR THE PREFABRICATION OF METAL BEAMS OF BEAMS AND COLUMNS FOR MIXED STRUCTURES STEEL-CONCRETE OF LUNGHEZZESTANDARD WITH POSSIBILITY OF USE ON LIGHTS HIGHER THAN THE BEAMS OF THE SAME. |
| EP07119729A EP1925757A1 (en) | 2006-11-15 | 2007-10-31 | Method for prefabricating the metal reinforcement of beams and columns for standard-length mixed steel/concrete structures and a telescopic beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITGE20060108 ITGE20060108A1 (en) | 2006-11-15 | 2006-11-15 | METHOD FOR THE PREFABRICATION OF METAL BEAMS OF BEAMS AND COLUMNS FOR MIXED STRUCTURES STEEL-CONCRETE OF LUNGHEZZESTANDARD WITH POSSIBILITY OF USE ON LIGHTS HIGHER THAN THE BEAMS OF THE SAME. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ITGE20060108A1 true ITGE20060108A1 (en) | 2008-05-16 |
Family
ID=39102988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ITGE20060108 ITGE20060108A1 (en) | 2006-11-15 | 2006-11-15 | METHOD FOR THE PREFABRICATION OF METAL BEAMS OF BEAMS AND COLUMNS FOR MIXED STRUCTURES STEEL-CONCRETE OF LUNGHEZZESTANDARD WITH POSSIBILITY OF USE ON LIGHTS HIGHER THAN THE BEAMS OF THE SAME. |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP1925757A1 (en) |
| IT (1) | ITGE20060108A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109057420A (en) * | 2018-09-21 | 2018-12-21 | 长兴厚德钢构有限公司 | A kind of conveniently moving and support steel structure workshop can be stablized |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2623461T3 (en) * | 2014-07-07 | 2017-07-11 | Fundación Tecnalia Research & Innovation | Connection device with dry joint between beams and prefabricated reinforced concrete pillars |
| CN107190854A (en) * | 2017-06-21 | 2017-09-22 | 长沙三远钢结构有限公司 | Heavy wall insertion box steel column node |
| CN107724688A (en) * | 2017-11-20 | 2018-02-23 | 中国二冶集团有限公司 | A kind of beam muscle colligation auxiliary stand |
| CN113389276B (en) * | 2021-07-23 | 2022-07-26 | 东莞市联泰钢构有限公司 | Light-duty assembled steel construction building |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE561298A (en) * | ||||
| US2726743A (en) | 1951-05-21 | 1955-12-13 | Robert J Short | Telescoped open web beam construction |
| FR1479480A (en) * | 1966-03-23 | 1967-05-05 | Cie Des Systemes D Etancheite | Improvements to prefabricated metal constructions |
| GB1400595A (en) | 1971-11-23 | 1975-07-16 | Dowsett Eng Australia Pty Ltd | Interconnecting structural elements |
| CH631777A5 (en) | 1978-08-14 | 1982-08-31 | Rejop Nv | CONNECTION STRUCTURE BETWEEN PREFABRICATED CONCRETE PILLARS AND BEAM. |
| FR2466576A1 (en) | 1979-10-03 | 1981-04-10 | Saret | Beam to column joint concrete frame - uses steel column sleeve for welded beam end bracket and sleeve grooves form shear key in site concrete |
| GB2149874B (en) | 1983-09-22 | 1987-03-18 | Norcros Investments Ltd | Building structure |
| CA1303379C (en) | 1987-04-07 | 1992-06-16 | Bjorn O. Thoresen | Building construction |
-
2006
- 2006-11-15 IT ITGE20060108 patent/ITGE20060108A1/en unknown
-
2007
- 2007-10-31 EP EP07119729A patent/EP1925757A1/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109057420A (en) * | 2018-09-21 | 2018-12-21 | 长兴厚德钢构有限公司 | A kind of conveniently moving and support steel structure workshop can be stablized |
| CN109057420B (en) * | 2018-09-21 | 2024-04-19 | 聊城北科新材料科技有限公司 | Convenient-to-move and capable of stably supporting steel structure factory building |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1925757A1 (en) | 2008-05-28 |
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