JPH04505039A - Structure consisting of connector beam and connector plate - Google Patents

Structure consisting of connector beam and connector plate

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Publication number
JPH04505039A
JPH04505039A JP1508346A JP50834689A JPH04505039A JP H04505039 A JPH04505039 A JP H04505039A JP 1508346 A JP1508346 A JP 1508346A JP 50834689 A JP50834689 A JP 50834689A JP H04505039 A JPH04505039 A JP H04505039A
Authority
JP
Japan
Prior art keywords
connector
plate
structure according
connector plate
bolts
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.)
Pending
Application number
JP1508346A
Other languages
Japanese (ja)
Inventor
ヴァイニオンパー，ペンチ，ウイルヘルム
Original Assignee
スオメン　リートパルキ　オイ
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 FI883562A external-priority patent/FI883562A/en
Priority claimed from FI885383A external-priority patent/FI81166C/en
Application filed by スオメン　リートパルキ　オイ filed Critical スオメン　リートパルキ　オイ
Publication of JPH04505039A publication Critical patent/JPH04505039A/en
Pending legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
    • E04B5/17—Floor structures partly formed in situ
    • E04B5/23—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated
    • E04B5/26—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated with filling members between the beams
    • E04B5/261—Monolithic filling members
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
    • E04B5/17—Floor structures partly formed in situ
    • E04B5/23—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
    • E04B5/17—Floor structures partly formed in situ
    • E04B5/23—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated
    • E04B5/26—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated with filling members between the beams
    • E04B5/261—Monolithic filling members
    • E04B5/265—Monolithic filling members with one or more hollow cores
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
    • E04B5/17—Floor structures partly formed in situ
    • E04B5/23—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated
    • E04B5/29—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated the prefabricated parts of the beams consisting wholly of metal
    • 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
    • E04C3/29—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures
    • E04C3/293—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures the materials being steel and concrete

Abstract

(57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。 (57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】 コネクタビームとコネクタプレートから成る構造体１監立旦 本発明の目的は、建物の屋根、天井又は床に使用するためのコネクタビームとコ ネクタプレートから成る構造体である。この構造体は、コネクタビームと、コネ クタプレートと、それらによって担持された注型（キャスト）部材とから成り、 コネクタビームは、１つ又はそれ以上の異形プレートで形成される。ここでいい うコネクタプレートという用語は、プレストレスト中空スラブ上に注型されたコ ンクリートスラブをも意味する。[Detailed description of the invention] Structure 1 consisting of a connector beam and a connector plate It is an object of the invention to It is a structure consisting of nectar plates. This structure consists of a connector beam and a Consisting of a cast plate and a cast member carried by them, The connector beam is formed of one or more profiled plates. It's fine here The term connector plate refers to a connector plate cast on a prestressed hollow slab. Also means concrete slab.

１旺１遣 コネクタプレート及びビーム、及びそれらから成る構造体は、フィンランド特許 出願筒８６２０３５及び８６３３９６号、及び米国特許第２０．０６４．９１０ 号により知られている。更に、ヨーロッパ特許出願公告第２４０８５７号及びフ ィンランド特許第一６３４６５号に開示された異形型枠構造体は、広い意味で本 発明の分野に関連している。フィンランド特許出願第８６０３５号では、コネク タビームのための型枠を下側で互いに結合された２つの薄い亜鉛めっきされた鋼 板で形成した構造体が提案されている。コネクタプレートとコネクタビームによ って構成された全体の組立体上に注型が行われ、それによって一体構造体を形成 する。この場合、コネクタビームの下側の複数の接合点が結合縁を構成するが、 コネクタビームを別途に補強しなければならない、補強は、ビーム自体と、コネ クタプレートとの結合部と、ビームの上面に必要とされる。1 yen 1 yen Connector plates and beams and structures made from them are covered by a Finnish patent Application Nos. 862035 and 863396, and U.S. Patent No. 20.064.910 Known by the number. Furthermore, European Patent Application Publication No. 240857 and In a broad sense, the irregular formwork structure disclosed in Finland Patent No. 163465 is Relates to the field of invention. In Finnish patent application no. 86035, Connect Two thin galvanized steels joined together on the underside formwork for the tabim Structures formed of plates have been proposed. Connector plate and connector beam Casting is then performed on the entire assembly, thereby forming a monolithic structure. do. In this case, the joint points on the underside of the connector beam constitute a joining edge, but Connector beams must be reinforced separately; the reinforcement consists of the beam itself and the connectors. Required at the junction with the cutter plate and at the top of the beam.

フィンランド特許出願第８７５３２７号は、下側が開放したビーム部材に予め注 型し、ビーム部材の下方部に形成されたフランジ部材上にコネクタプレートを支 持させ、コネクタプレートと枠ビームによって構成された組立体を一体として注 型して優れた防火特性を有するコンクリート枠構造体を開示している。同特許出 願の第８．９．１０図に示された構造体においては、ビームの内部の接着と、コ ネクタビームとコネクタプレートとの接着が完成されていない。Finnish patent application no. The connector plate is supported on the flange member formed on the lower part of the beam member. The assembly consisting of the connector plate and frame beam is assembled as a single unit. A concrete frame structure is disclosed that has excellent fire protection properties when molded. The same patent was issued In the structure shown in Figure 8.9.10 of the application, the adhesive inside the beam and the The adhesion between the nectar beam and the connector plate is not completed.

免豆立！ｊ 本発明は、コネクタビームとコネクタプレートによって構成されるものであって 、構造状の高さを従来のものより低くすることができるより優れた組立体を提供 することを企図したものである０本発明の主要な特徴は、ここに添付した特許請 求の範囲に記載されている１本発明による構造体においては、ビームに突通した バー又はボルトによってビーム構造とスラブを十分に結合し、それによってスラ ブ部材がビームの広い幅方向の圧縮力を担持するようになされている。この場合 、中立軸線が相当に高くなり、それに比例して緊張側の高さも増大する。Menzutachi! j The present invention is composed of a connector beam and a connector plate. , provides a better assembly that allows the height of the structure to be lower than traditional ones 0 The principal features of the present invention are described in the patent claims attached hereto. In one structure according to the present invention described in the scope of the present invention, the beam has a penetrating structure. The beam structure and the slab are fully connected by bars or bolts, thereby The beam member is adapted to carry the compressive force across the wide width of the beam. in this case , the neutral axis becomes considerably higher, and the height on the tension side increases proportionately.

本発明は、又、構造体の各部材を結合状態に保持するのにボルトを使用する場合 にも適用することができる。横断方向の補強材を十分に長くした場合、その補強 材は。The present invention also provides for the use of bolts to hold the members of a structure together. It can also be applied to If the transverse reinforcement is made long enough, its reinforcement The material is.

上面補強材としても機能することができる。ただし、上面補強材は、別途に形成 する方が有利である。It can also function as a top reinforcement. However, the top reinforcement material must be formed separately. It is more advantageous to do so.

以下に１本発明を、そのいろいろな実施形態を示す添付図を参照して説明する。The invention will now be described with reference to the accompanying drawings, in which various embodiments thereof are shown.

゛　の　ｔ　！ 第１図は、下側が開放したコネクタビームに組合せた本発明の構造体を示す。゛　t　! FIG. 1 shows the structure of the invention in combination with a connector beam that is open at the bottom.

第２図は、本発明の最も好ましいと考えられる実施例を示す。FIG. 2 shows what is believed to be the most preferred embodiment of the invention.

第３区は、第２図の断面を示す。Section 3 shows the cross section of FIG.

第４図は、中空スラブに組合せた本発明の構造体を示す。FIG. 4 shows the structure of the invention assembled into a hollow slab.

叉」Ｌ例 本発明の構造体は、コネクタビーム２と、該異形材のフランジ３上に担持された コネクタプレート１から成る。コネクタビーム２は、プレキャスト（予め注型） された注型部材１１を含む、この段階で、コネクタビーム２に横断鋼棒８も挿設 される。これらの鋼棒は、コネクタプレート１の注型部材９内に留まり、その支 持点において連続したスラブの上面補強材として機能する。横断鋼棒８は、コネ クタビーム２の異形材にその上面４に近接したところに穿設された穴５を通して 挿通される。この例では、コネクタビーム２は、プレストレス部材６゜７．１０ を含む。叉”L example The structure of the invention is carried on the connector beam 2 and the flange 3 of the profile. It consists of a connector plate 1. Connector beam 2 is precast (cast in advance) At this stage, the transverse steel rod 8 is also inserted into the connector beam 2. be done. These steel bars remain within the cast member 9 of the connector plate 1 and support it. Serves as top reinforcement for continuous slabs at holding points. The transverse steel bar 8 is connected to the Through the hole 5 drilled in the profile of the cuta beam 2 close to its top surface 4. It is inserted. In this example, the connector beam 2 has a prestressed member 6° 7.10 including.

この例では、横断鋼棒８は１作動上の機能を有する。In this example, the transverse steel bar 8 has one operational function.

即ち、横断鋼棒は、その支持点において１！！続したスラブのための上面補強材 として機能するのに加＾て、スラブをコネクタビームに結合し、第３に、コネク タビーム２の内側注型部材１１をコネクタビーム２の異形材に結合するための結 合部材として機能する。That is, the transverse steel bar has 1! at its support point! ! Top reinforcement for continuous slabs In addition to functioning as a Connection for connecting the inner casting part 11 of the tab beam 2 to the profile of the connector beam 2. Functions as a joining member.

実際の実験によれば、本発明は、第２図の実施形態とした場合に最も有効に適用 される。この例では、コネクタビームは、直角ハツト（帽子）のような輪郭に形 成されており、その下方部分にフランジ１５を含み、そのフランジの上にコネク タプレート１の異形材を載せることができる。全高２８０ｍｍのビーム１２に長 さ４２０ｍｍ、直径１６ｍｍの鋼棒を突通す、ビーム１２の異形材にはプレキャ スト部材（注型部材）を組合せ、横断鋼棒によってそのコンクリート〔注型部材 ）を異形材に固く結合する。この完成したコネクタビームを所定位置に設置し、 ビームのフランジ１５上にコネクタプレートｌを載せる１次いで、注型な行い、 注型部材９をコネクタプレートｌとコネクタビーム１２の上に一体部材（スラブ ）として形成する０表面補強部材１３として鋼網を用いるのが極めて有利である 。この補強部材は、ビームの両側にそのスパンの約４分の−にまで延在し、ビー ムとスラブとの結合が完了したとき圧縮表面のスパンの幅の約０．３倍の幅をス ラブからビームへ移すことができる、第３図は、本発明による枠構造体の圧縮と 緊張との深間的な分布を示す、圧縮表面の面積は、スラブ部分にまで延在し、そ の場合、緊張側のコネクタビーム自体の機能がより効果的になる。According to actual experiments, the present invention is most effectively applied in the embodiment shown in FIG. be done. In this example, the connector beam is shaped like a right-angled hat. It has a flange 15 in its lower part, and a connector on the flange. The profiled material of the tape plate 1 can be placed thereon. Beam 12 long with a total height of 280mm The profile of the beam 12, which passes through a steel rod with a length of 420 mm and a diameter of 16 mm, is The cast members (cast members) are combined, and the concrete [cast members] are assembled using transverse steel rods. ) to the profile. Place this completed connector beam in place and Place the connector plate l on the flange 15 of the beam. Next, perform casting. The casting member 9 is placed on the connector plate l and the connector beam 12 as an integral member (slab). ) It is very advantageous to use a steel mesh as the surface reinforcing element 13. . This reinforcing member extends about a quarter of its span on each side of the beam and When the bonding between the beam and the slab is completed, the width of the compression surface is approximately 0.3 times the width of the span. FIG. 3 shows the compression and compression of the frame structure according to the invention, which can be transferred from the lab to the beam. The area of the compressed surface, showing a deep distribution of tension, extends into the slab section and its In this case, the function of the tension side connector beam itself becomes more effective.

一実施例においては、コネクタプレートの注型部材としてを第４図に示される中 空スラブ１７を用いることができる。中空スラブは、コネクタビームのフランジ １５上に載せる。中空スラブの両端の空胴は、５０〜１００ｃｍの長さに亙って 開放したものとする。この両端の開口部から長手方向の棒１８を押込み、次いで 、それらの棒を下方へ湾曲させなければならない、これは、結合という観点から は最良の解決策ではないが、この構成の場合にはやむを得ない妥協策である。注 型操作中、中空スラブの空胴の端部にコンクリートを充填し、その結果、中空ス ラブは長平方向の圧縮作用に耐えることができる。In one embodiment, the molded part of the connector plate shown in FIG. An empty slab 17 can be used. Hollow slab flange of connector beam Put it on 15. The cavities at both ends of the hollow slab extend over a length of 50 to 100 cm. It is assumed that it is open. Push the longitudinal rod 18 through the openings at both ends, and then , those rods must be curved downwards, which means that from the point of view of joining is not the best solution, but it is a necessary compromise for this configuration. note During the mold operation, the ends of the cavity of the hollow slab are filled with concrete, resulting in The rub can withstand longitudinal compression.

コネクタビームの異形材は、２つ又はそれ以上の部品によって組立てることがで きることに特に留意すべきである。その場合、それらの部品を組立てるのに使用 されたボルトは、上述した鋼棒として機能することができ、それらのボルトによ って上述した機能の１つ又はそれ以上の機能を達成することができる。他方、各 ボルト又は鋼棒は、ビームの一方の側に延長させるが、交互のボルト又は鋼棒を ビームの反対側に延長させれば、全体としてビームの両側の補強を達成すること ができる。Connector beam profiles can be assembled from two or more parts. Particular attention should be paid to the fact that If so, use it to assemble those parts. bolts can act as steel rods as described above, and they may accomplish one or more of the functions described above. On the other hand, each Bolts or steel bars extend to one side of the beam, but alternate bolts or steel bars By extending it to the opposite side of the beam, you can achieve reinforcement on both sides of the beam as a whole. Can be done.

平成　３年　１月２２日January 22, 1991

Claims (5)

【特許請求の範囲】[Claims] １．コネクタビーム（２、１２）と、コネクタプレート（１）と、コネクタビー ム及びコネクタプレートによって担持された注型部材（９）とから成り、該コネ クタビーム（２、１２）は１つ又はそれ以上の異形プレートで形成されている、 建物の屋根、天井又は床に使用するための構造体において、該コネクタビーム（ ２、１２）とその内部注型部材は、前記注型部材（９）の上面近くにまで延長し ており、コネクタビーム（２、１２）とその内部注型部材に数本の長い横断棒（ ８）及び、又はボルトが突通されており、それらの横断棒及び、又はボルトは、 該コネクタビームとコネクタプレートの間に完全な、又はほぼ完全な結合を設定 するようにコネクタビーム（２、１２）の上縁から側方に延長していることを特 徴とする構造体。1. Connector beams (2, 12), connector plate (1), and connector beams and a cast member (9) carried by the connector plate. The cuta beam (2, 12) is formed by one or more profiled plates; In a structure for use on the roof, ceiling or floor of a building, the connector beam ( 2, 12) and its internal casting member extend close to the top surface of said casting member (9). and several long transverse rods ( 8) and/or bolts are pierced, and those crossbars and/or bolts are Setting up a perfect or nearly perfect connection between the connector beam and the connector plate extending laterally from the upper edge of the connector beam (2, 12) so as to A structure to be used as a sign. ２．前記横断棒（８）は、コネクタビーム（２、１２）の両側に２０〜１００ｃ ｍ延長していることを特徴とする特許請求の範囲第１項に記載の構造体。2. Said cross bar (8) has a width of 20 to 100 cm on both sides of the connector beam (2, 12). A structure according to claim 1, characterized in that it is elongated by m. ３．前記横断棒（８）は、コネクタビーム（２、１２）の両側に２０〜１００ｃ ｍ延長しており、コネクタビームの頂部に、支持点において連続したビームの上 面補強材として機能する別個の上面補強材（１５）が設けられていることを特徴 とする特許請求の範囲第１項又は２項に記載の構造体。3. Said cross bar (8) has a width of 20 to 100 cm on both sides of the connector beam (2, 12). m extension, and at the top of the connector beam, the top of the continuous beam at the support point. characterized in that a separate top reinforcement (15) is provided which acts as a surface reinforcement A structure according to claim 1 or 2. ４．前記横断棒（８）のの全体に又は一部分にねじ山が刻設されており、それら のねじ付横断棒によって前記異形プレート及び、又は該構造体のその他の構造部 材を同時に結合するように構成したことを特徴とする特許請求の範囲第１項、２ 項又は３項に記載の構造体。4. Threads are carved on the whole or a part of the transverse rod (8), and said profiled plate and/or other structural parts of the structure by threaded transverse rods of Claims 1 and 2 are characterized in that the materials are configured to be joined simultaneously. The structure according to item or item 3. ５．前記コネクタプレートの一部として中空スラブ（１７）が用いられ、該スラ ブの端部をキャビティとして開放し、それらのキャビティから作業して前記横断 棒を内部で湾曲させ、次いで該キャビティの端部を注型により閉鎖したことを特 徴とする特許請求の範囲第１〜４項のいずれかに記載の構造体。5. A hollow slab (17) is used as part of the connector plate; Open the ends of the tube as cavities and work from those cavities to In particular, the rod was curved internally and the end of the cavity was then closed by casting. A structure according to any one of claims 1 to 4, characterized in that:
JP1508346A 1988-07-29 1989-07-24 Structure consisting of connector beam and connector plate Pending JPH04505039A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FI883562A FI883562A (en) 1988-02-09 1988-07-29 SAMMANSATT BALK OCH FOERFARANDE FOER FRAMSTAELLNING OCH MONTERING DAERAV.
FI883562 1988-07-29
FI885383 1988-11-21
FI885383A FI81166C (en) 1988-07-29 1988-11-21 ARRANGEMANG BILDAD AV EN FOERBUNDSBALK OCH EN FOERBUNDSSKIVA.

Publications (1)

Publication Number Publication Date
JPH04505039A true JPH04505039A (en) 1992-09-03

Family

ID=26158399

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1508346A Pending JPH04505039A (en) 1988-07-29 1989-07-24 Structure consisting of connector beam and connector plate

Country Status (7)

Country Link
EP (1) EP0432177B1 (en)
JP (1) JPH04505039A (en)
AU (1) AU4036089A (en)
DE (1) DE68907059T2 (en)
DK (1) DK167404B1 (en)
NO (1) NO176029C (en)
WO (1) WO1990001596A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI112817B (en) * 2001-07-02 2004-01-15 Ekobalk Oy Construction Beam System
DE10213404C1 (en) * 2002-03-26 2003-08-21 Michael Glahns Indirect ceiling cladding with steel reinforced concrete hollow plates attached to carriers via steel clamps engaging reinforcing cables via openings in plates
DE50302102D1 (en) * 2002-10-05 2006-03-30 Dywidag Systems Int Gmbh Steel composite construction for floor slabs
GB0310916D0 (en) * 2003-05-13 2003-06-18 Miller Fergus R Flooring
DE202004018655U1 (en) 2004-12-02 2005-04-21 Velthorst Beheer B.V. Steel composite beam with fire-protected support for ceiling elements
ES2311309B1 (en) * 2005-01-12 2009-12-03 Juan Gregorio Lombardo Maldonado SEMI-BEAM JACENA DE HORMIGON FOR SUPPORT OF MIXED FORGINGS.
WO2012072671A1 (en) * 2010-11-30 2012-06-07 Maurice O'brien A composite beam flooring system
CN104100037B (en) * 2014-06-26 2017-01-18 同济大学 Combined flat beam
CN109826350A (en) * 2019-02-28 2019-05-31 山东城开远大装配式建筑有限公司 A kind of connection method of laminated floor slab
EP4055231B1 (en) * 2019-11-08 2024-02-28 Peikko Group Oy Method and arrangement for supporting a floor element on a beam and beam

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2064910A (en) * 1933-09-20 1936-12-22 Clarence S Harper Reenforced monolith building construction
US4394807A (en) * 1974-04-04 1983-07-26 Carroll Frank E Sheet metal structural shape
GB2053308B (en) * 1979-07-06 1983-04-07 Conder International Ltd Beam floor or roof construction
DE3030516A1 (en) * 1980-08-13 1982-02-25 Willibald Dipl.-Ing. 5241 Elkenroth Heidrich Self supporting prefab reinforced concrete ceiling - has rib system and is joined to site concrete for adequate thickness
DE3204590C2 (en) * 1982-02-10 1984-12-20 Idsteiner Stahl- und Verbundträgerbau GmbH, 6270 Idstein Composite beams
US4592184A (en) * 1984-07-16 1986-06-03 Joel I. Person Composite floor system
US4685264A (en) * 1986-04-09 1987-08-11 Epic Metals Corporation Concrete slab-beam form system for composite metal deck concrete construction
FI76401C (en) * 1986-05-15 1988-10-10 Matti Pekka Home Composite beam construction
SE457364B (en) * 1987-05-11 1988-12-19 Joergen Thor FIRE-RESISTABLE BEAM LAYER Beam OF STEEL IN CONNECTION WITH CONCRETE

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EP0432177A1 (en) 1991-06-19
NO910173L (en) 1991-01-23
EP0432177B1 (en) 1993-06-09
AU4036089A (en) 1990-03-05
DE68907059T2 (en) 1994-01-05
DK167404B1 (en) 1993-10-25
DK15391A (en) 1991-01-29
DK15391D0 (en) 1991-01-29
NO176029C (en) 1995-01-18
WO1990001596A1 (en) 1990-02-22
NO910173D0 (en) 1991-01-16
DE68907059D1 (en) 1993-07-15
NO176029B (en) 1994-10-10

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