EP1101871A1 - Brückenoberbau aus Stahl und Verfahren zur Herstellung einer diesen Oberbau enthaltenden Brücke - Google Patents

Brückenoberbau aus Stahl und Verfahren zur Herstellung einer diesen Oberbau enthaltenden Brücke Download PDF

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Publication number
EP1101871A1
EP1101871A1 EP00403239A EP00403239A EP1101871A1 EP 1101871 A1 EP1101871 A1 EP 1101871A1 EP 00403239 A EP00403239 A EP 00403239A EP 00403239 A EP00403239 A EP 00403239A EP 1101871 A1 EP1101871 A1 EP 1101871A1
Authority
EP
European Patent Office
Prior art keywords
beams
bridge
longitudinal
boxes
box
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.)
Granted
Application number
EP00403239A
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English (en)
French (fr)
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EP1101871B1 (de
Inventor
Philippe Matiere
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.)
Societe Civile de Brevets Matiere
Original Assignee
Societe Civile de Brevets Matiere
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
Application filed by Societe Civile de Brevets Matiere filed Critical Societe Civile de Brevets Matiere
Priority to SI200030416T priority Critical patent/SI1101871T1/xx
Publication of EP1101871A1 publication Critical patent/EP1101871A1/de
Application granted granted Critical
Publication of EP1101871B1 publication Critical patent/EP1101871B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D2/00—Bridges characterised by the cross-section of their bearing spanning structure
    • E01D2/04—Bridges characterised by the cross-section of their bearing spanning structure of the box-girder type
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D15/00—Movable or portable bridges; Floating bridges
    • E01D15/12—Portable or sectional bridges
    • E01D15/133—Portable or sectional bridges built-up from readily separable standardised sections or elements, e.g. Bailey bridges
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D19/00—Structural or constructional details of bridges
    • E01D19/12—Grating or flooring for bridges; Fastening railway sleepers or tracks to bridges
    • E01D19/125—Grating or flooring for bridges
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D2101/00—Material constitution of bridges
    • E01D2101/20—Concrete, stone or stone-like material
    • E01D2101/24—Concrete
    • E01D2101/26—Concrete reinforced
    • E01D2101/268—Composite concrete-metal
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D2101/00—Material constitution of bridges
    • E01D2101/30—Metal

Definitions

  • the invention generally applies to the production of medium-span metal bridges, for example a few dozen meters, but is especially suitable for building bridges temporary for military use or for the rapid reconstruction of a bridge destroy.
  • the invention therefore relates to a new bridge deck which, like the previously known removable bridges, is constituted prefabricated elements assembled on site but whose implementation place, using lifting devices, can be particularly fast, such an apron can, moreover, have a greater range than the temporary bridges known so far.
  • the bridge deck according to the invention has a exterior appearance analogous to that of a bridge constructed in a conventional manner.
  • a temporary bridge according to the invention can therefore be easily transformed into a definitive work.
  • the invention is not not limited to the construction of temporary bridges but can advantageously be applied to the realization of any work of medium range crossing.
  • the invention therefore generally applies to the production a metal bridge deck having at least one span resting on two supports, said deck comprising at least two main beams parallel to a longitudinal direction of the bridge and connected by a plurality of transverse spacers spaced from each other, and a transverse decking resting on said main beams longitudinal.
  • each longitudinal beam is made up of a series of elements assembled end to end of prefabricated metal, each formed by a tubular hollow box with polygonal cross section having at least one upper face plane, said boxes having the same section and each extending over a length compatible with the means of transport and lifting.
  • the boxes of two adjacent beams are connected two by two by a plurality of spacers each consisting of a metal tube having two ends each provided with fixing means with a side face of a box and said beams are connected, at their part upper, by a plurality of rigid transverse joining elements constituting at least part of the deck and having two ends fixed respectively on the flat upper faces of the two beams.
  • each box forming an element of longitudinal beam has a quadrangular cross section and, preferably trapezoidal, having two horizontal faces of widths different and two lateral faces inclined symmetrically with respect to to a vertical median plane of the box.
  • the elements cross junction consist of a series of spaced sections from each other and extend transversely over a length at less equal to the distance between two beams, said sections having each two ends respectively fixed on the upper faces planes of the corresponding caissons of the two beams.
  • the joining profiles are spaced apart constant distance corresponding to the width of a wooden crosspiece placed between two neighboring profiles and resting on the upper faces planes of the corresponding boxes of the two longitudinal beams, one temporary decking thus being made up of a series of crosspieces laid next to each other.
  • the apron includes a series of corrugated panels extending between two beams longitudinal and resting on the upper faces of the boxes corresponding to said beams, said panels being contiguous and constituting a lost formwork for pouring a concrete slab forming the decking of the deck.
  • the temporary decking consists of sleepers placed between junction profiles
  • each box is provided with upward projecting parts, forming connectors, intended to be embedded in the concrete slab poured on the formwork lost, for securing said slab to the beams longitudinal.
  • the elements cross junction consist of a series of slab elements of concrete intended to be laid contiguously, one after the other, on at least two series of boxes forming at least two beams longitudinal, covering them, each element of the slab being secured, after installation with the corresponding boxes of the two beams, so as to form the decking of the deck.
  • the invention also covers a number of advantageous characteristics which will be described in more detail by the and which are the subject of the subclaims.
  • the invention also covers the elements prefabricated for the construction of a bridge deck and a new method of constructing a bridge span comprising such an apron.
  • FIG. 1 is a general schematic view, in perspective, of a provisional bridge deck according to the invention.
  • Figure 2 is a cross-sectional view of the deck.
  • Figure 3 is a detail view, in cross section, of a box, at a spacer.
  • Figure 4 is a side view, along line IV, IV of the figure 3, of the connection between two successive caissons.
  • Figure 5 shows, in elevation, the whole of a beam longitudinal of a bridge deck.
  • Figure 6 is a top view of a prefabricated slab placed on two longitudinal beams.
  • Figure 7 is a longitudinal sectional view of the junction between two adjacent slabs.
  • Figure 8 is a perspective view of the mounting of a slab of end.
  • Figure 9 shows, in longitudinal section, the junction between a end slab and the end of a longitudinal beam.
  • FIG. 10 is a detail view, in longitudinal section, of the junction between two successive spans, at the level of a support.
  • Figure 11 is a schematic perspective view of a box for the casting of a transverse support beam.
  • Figure 12 is a general view, in cross section partial, of the whole of a bridge pile.
  • Figure 13 is a sectional view along XIII-XIII of Figure 12.
  • Figure 14 and Figure 15 illustrate two stages of construction of a bridge according to the invention.
  • FIG. 1 there is shown schematically, in perspective, four stages of construction of a bridge deck comprising, in the example shown, two traffic lanes A and B and which is represented in section in FIG. 2.
  • Each taxiway is supported by two main longitudinal beams 1, 1 'which are each consisting of a series of tubular boxes 10 fixed end to end butt by welding or bolting and interconnected by spacers 2.
  • each box 10 has a quadrangular section, preferably trapezoidal, comprising a upper flat face 11, a lower flat face 12 and two faces lateral 13a, 13b inclined symmetrically with respect to the median plane longitudinal P1 of the box 10.
  • the large base of the trapezoid faces upwards, the upper face 11 having a width greater than that of the lower face 12.
  • the thicknesses of the sheets are determined on the basis of the forces to be supported, the lower face 12 normally being thicker than the upper face 11.
  • the bridge deck shown in the figure 1 is specially adapted for the construction of a temporary bridge, in particular by a military engineering unit and is therefore made up entirely of prefabricated elements which can be made in advance and brought to the site.
  • a supporting beam we will therefore have a series of boxes 10 capable of being assembled end to end and spacers 2 provided, at their ends, with fixing means on the lateral faces 13 of the boxes, the number of elements depending on the span of the span to be made and the dimensions of the boxes which are determined according to the means handling available.
  • each box 10 corresponds to the possibilities of transport by road and, normally, also suitable for transport by rail, air or sea. Indeed, the place of construction being, often, isolated, the last part of the transport will generally be by road.
  • the caissons 10 will have a length not exceeding 5 or 6 meters so that allow their transport on a road trailer and their handling on the site by a lifting device of the type currently available engineering units whose power is generally 4 or 5 tonnes.
  • the height (H) of box 10 can be 600, 700, 800 and 900 mm, respectively.
  • the thickness (e) of the underside may vary from 20 to 75 mm. So the first range of boxes with a height of 600 mm will allow to make spans with a span of 10 to 20 m while the latest range, having a height of 900 mm, will allow to realize spans with a range of 20 to 25 m.
  • the design of the span in particular the low number of elements and their simplicity, allows them to be assembled very simple way, for example by bolting. Therefore, it is possible dismantle the bridge to recover the elements, for example after reconstruction of a permanent bridge.
  • a construction by bolting or riveting is easier to perform and does not require a personnel as specialized as for welding, which is particularly advantageous for military applications.
  • each end of a spacer tube 2 is provided, in its median plane, of a fixing plate 21 which is applied to a gusset 22 fixed, in a transverse plane, on the lateral face 13 of the box 17, the flat 21 and gusset 22 being provided with orifices which come into alignment for installing fixing bolts.
  • this span is not too great and corresponds to the possibilities of the lifting device available, can assemble the boxes on the ground so as to constitute a beam of desired length and lift it as a block to place it on the supports.
  • two longitudinal beams 1, 1 ′ will be placed, one next to the other, which are then connected by a number of spacers 2.
  • the trapezoidal section of the beam reduces the risk of spillage and therefore facilitates installation.
  • the adjacent elements 10, 10a can be assembled end to end by bolting, which allows, thereafter, dismantle the apron to recover the elements.
  • each box 10 forming an element of a longitudinal beam has four parts at each end massive 23 welded, on the outside, at the four corners of the box the soles 11 and 12 of which have been extended laterally.
  • These parts massive 23 are each drilled with a bore 24 so that the parts 23a, 23b placed, respectively, at the opposite ends of two adjacent beams 10a, 10b are applied one on the other, the bores 24a, 24b being aligned.
  • This first assembly phase I has been shown schematically at the bottom right in Figure 1.
  • the two beams 1, 1 ′ are then secured by joining elements such as that profiles 3 having a length at least a little longer than the distance between the two adjacent beams 1, 1 'and the ends of which are fixed on the upper faces 11, 11 'thereof.
  • This phase II is shown at the top right of Figure 1. We were able to quickly and economically build a span of temporary bridge by simply using a lifting device of a power of a few tonnes.
  • the bridge temporary thus constructed can be very easily transformed into a bridge final.
  • the invention is not limited to construction of temporary bridges but can also be used for make a classic metal bridge.
  • the supporting structure consisting of at least two longitudinal beams 1, 1 'connected by spacers 2 is covered by a concrete deck made up of prefabricated slabs which are secured to the upper faces of the longitudinal beams 1, 1 ' so as to ensure the rigidity of the structure.
  • each longitudinal beam 1 is consisting of a series of prefabricated boxes 10 fixed end to end, by example by means of prestressing bars, as shown in figure 4.
  • the beam 1 is constituted, in its most large part of boxes 10a having a length, for example, of 3.50 meters, and is completed, by a number of boxes more short 10b, 10c having lengths of 2.5 meters and 1 meter. Of end boxes 10d, 10e are placed at both ends.
  • the two longitudinal beams 1,1 ' are connected by spacers 2.
  • the number spacers may be reduced and it may be sufficient, for example, to simply place a spacer at each end of the span and a or two spacers in the central part.
  • the thicknesses of the sheets in particular for the bottom sole 12, may vary depending on bending moment supported which depends on the position of the box in the span.
  • the boxes placed in the part center of the span can have a bottom sole 12 thick larger than for the boxes placed at the ends.
  • Figure 6 shows, in top view, a slab 5 covering two longitudinal beams 1, 1 'which is shown in section transverse in FIG. 12.
  • the slab 5 advantageously comprises a central part 51 extending between the two beams 1, 1 'and extended, on either side of these by two lateral parts 52 on which sidewalks can be mounted 42.
  • FIG 7 is a detail view, in section along line I-I of the Figure 6 of the connection between two adjacent slabs.
  • Each slab 5 is provided on its sides with recesses 53 extending over part of the height of the slab so as to leave a lower part in the form of partition 54 forming lost formwork.
  • the partitions 54a, 54b come into contact with one another in limiting a rectangular space made up of the recessed parts 53a, 53b in which stand armatures extend 55.
  • transverse bars 56 are threaded into the frames 55, and the whole is embedded in concrete poured into space 53a, 53b of so as to form a continuous slab.
  • each slab 5 is provided, at the level of each beam 1, 1 ', of at least one recess 6 which extends over the entire height of the slab 5 so as to open on a part 14 of the upper face 11 of beam 1 on which a plurality of studs 61 have been welded forming connectors.
  • there are simply two types of slabs respectively a common slab such as 5 and a end slab 5 'placed at each end of the span and shown in figure 8.
  • there is only one type of slab current and the length (I) covered by each slab does not correspond necessarily to the length (L) of the boxes.
  • each slab 5 will be provided, at the level of each beam carrier 1, notches 62, the corresponding area of the face upper 11 of the beam 1 being provided with connector studs 61 of so as to secure the joining, with the beam, of two slabs successive at their junction.
  • each beam 1 is ends with a 10d end box which is covered with an end slab 5 'shown in perspective in Figure 8.
  • This end slab is provided, on its side facing the adjacent slab, with a recess transverse 53 and, on its side facing the abutment, a beam of stiffening 57, turned downwards and forming an acroterion.
  • the level of box 10d, the beam 57 is provided with a recess 63 in which extend from connector studs 61, 64, welded respectively to the upper face 11 of the box 10d and on two lateral faces 14 ' formed at the end of the box 10d. So, using formwork it is possible to pour concrete in the recess 63 to complete the transverse beam 57 and ensure the joining of the slab element 5a with the end box 10d.
  • the bridge is made up of two spans resting on a pile 7 by means of a beam transverse 8 constituting an intermediate support.
  • each intermediate support beam 8 constitutes a keying of joining between the ends of the two spans, which is carried out at inside a box forming a lost formwork and resting on the pile 7.
  • This box 80 shown in perspective in FIG. 11, has the shape of a trough having a bottom 81, two side walls 82 in which are provided notches 83 whose profile corresponds to that, in cross section, of a longitudinal beam 1, and two end walls 86.
  • the end boxes 10e of two aligned beams 1a, 1b of two successive spans penetrate by the notches 83, inside the formwork 80.
  • the two ends of the two beams 1a, 1b are provided with connector studs 61, 65 welded, respectively, on the upper face 11 of the box 10e and on a flange 15 fixed to the end of it.
  • the upper edges of the two lateral faces 82 of the box 80 are covered by the tiles 5a, 5b placed on the ends of the beams 1a, 1b.
  • This transverse beam 84 rests on the stack 7 by support members 71 which can be of any known type, for example smooth or roller bearings.
  • each press 71 slides, with little play, into an opening 85 in profile corresponding, formed in the bottom 81 of the formwork 80 so that the support is made directly on the concrete.
  • the beam transverse 84 thus formed may be provided with adequate reinforcement, especially in its lower part, to ensure the distribution of the load on supports 71 and in its upper part, for the junction tiles 5a, 5b.
  • FIGs 14 and 15 schematically illustrate the implementation of a bridge according to the invention resting on a pile 7 constituted in the manner shown in detail in Figures 12 and 13.
  • the bridge constitutes a work of crossing over a two-lane motorway on a platform A.
  • we dig first to the level we want for foundations, one excavation B1 for the central pile and two excavations B2 for the abutments.
  • the foundation of the central pile can be simply consisting of a C1 sole and, optionally, a concrete D pedestal on which elements are placed prefabricated 71 which advantageously consist of boxes superimposed, as shown in Figures 12 and 13.
  • a internal reinforcement secures the assembly to the pedestal D to upper level 73 of stack 7.
  • each abutment may be made up of elements superimposed 74, resting on the sole C2.
  • These elements 74 can have, for example, a U-shape for the maintenance of an embankment made to the desired level.
  • supports 71, 71 ' are placed respectively on the upper end 73 of the stack 7, at the upper level 73 ′ of each abutment 70.
  • the stack 7 is then equipped with brackets 75 fixed so removable and constituting a temporary support for the transverse box 80, the bottom of which is wedged at the desired level on the supports 71.
  • the four supporting beams 1 have been produced. each formed by assembling longitudinal boxes 10 joined together, for example, by prestressing.
  • a lifting device E for example a mobile crane, traveling on platform A then successively sets up the four longitudinal beams 1, each beam having an end 10d which rests on the support 71 'of the abutment 70 and an opposite end 10e which engages in a corresponding notch 83 of the box transverse 80.
  • a continuous deck was thus produced which may have, in section transverse, the profile shown in Figure 12.
  • the bridge can then be finished with the installation of sidewalks 42, and a border prefabricated 43 supporting a railing.
  • the decking can also be formed of prefabricated elements.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Bridges Or Land Bridges (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
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EP00403239A 1999-11-19 2000-11-20 Brückenoberbau aus Stahl und Verfahren zur Herstellung einer diesen Oberbau enthaltenden Brücke Expired - Lifetime EP1101871B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SI200030416T SI1101871T1 (en) 1999-11-19 2000-11-20 Steel bridge deck and method for the construction of a bridge with such a deck

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9914606 1999-11-19
FR9914606A FR2801328B1 (fr) 1999-11-19 1999-11-19 Tablier de pont metallique et procede de construction d'un pont comportant un tel tablier

Publications (2)

Publication Number Publication Date
EP1101871A1 true EP1101871A1 (de) 2001-05-23
EP1101871B1 EP1101871B1 (de) 2004-03-24

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ID=9552334

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Application Number Title Priority Date Filing Date
EP00403239A Expired - Lifetime EP1101871B1 (de) 1999-11-19 2000-11-20 Brückenoberbau aus Stahl und Verfahren zur Herstellung einer diesen Oberbau enthaltenden Brücke

Country Status (14)

Country Link
US (1) US6574818B1 (de)
EP (1) EP1101871B1 (de)
AT (1) ATE262621T1 (de)
CZ (1) CZ301753B6 (de)
DE (1) DE60009234D1 (de)
DZ (1) DZ3097A1 (de)
ES (1) ES2213554T3 (de)
FR (1) FR2801328B1 (de)
MA (1) MA25516A1 (de)
PL (1) PL343955A1 (de)
PT (1) PT1101871E (de)
SI (1) SI1101871T1 (de)
SK (1) SK17522000A3 (de)
TN (1) TNSN00221A1 (de)

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CN104195955A (zh) * 2014-09-02 2014-12-10 中交第二公路工程局有限公司 一种大跨径钢桥装配式桥面铺装方法
CN105220610A (zh) * 2015-10-26 2016-01-06 中国海洋石油总公司 一种用于海上石油平台间的新型栈桥
CN106758757A (zh) * 2016-12-13 2017-05-31 湖北华舟重工应急装备股份有限公司 一种人工拼装式单层公路快速桥
CN108360365A (zh) * 2018-02-02 2018-08-03 南通城欣市政工程有限公司 一种装配式钢桥梁及其安装方法
CN110004961A (zh) * 2019-05-17 2019-07-12 中交一航局第二工程有限公司 套箱施工***及其施工方法
CN112127267A (zh) * 2020-09-22 2020-12-25 中国五冶集团有限公司 一种钢结构暗梁安装装置

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DE10315156B4 (de) * 2003-04-03 2005-11-03 Plauen Stahl Technologie Gmbh Verbund- oder Stahlüberbau mit einteiligem Querschnitt
FR2858338B1 (fr) 2003-08-01 2015-03-13 Soc Civ D Brevets Matiere Procede de realisation d'une poutre de pont metallique et poutre ou travee ainsi realisee
US7475446B1 (en) * 2004-10-16 2009-01-13 Yidong He Bridge system using prefabricated deck units with external tensioned structural elements
ES2283179B1 (es) * 2005-03-11 2008-12-01 Iglesias Y Revilla, S.L. Estructuras mixtas para su aplicacion a naves industriales prefabricadas.
FR2893332B1 (fr) * 2005-11-14 2012-07-20 Soc Civ D Brevets Matiere Perfectionnement aux ponts metalliques
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WO2009003232A1 (en) * 2007-07-02 2009-01-08 Ecoform Pty Ltd An abutment for a modular decking system
EP2225172A4 (de) * 2007-11-22 2013-02-20 Global Track Technologies Pty Ltd Hebeanordnungen mit trapezförmigen, starken rücktraversensystemen
KR100944241B1 (ko) 2008-02-01 2010-02-24 연세대학교 산학협력단 프리스트레스 합성형교의 연속지점부상의 상부 및 하부내하력 보강을 위한 강-콘크리트 합성 거더
FR2940244B1 (fr) * 2008-12-23 2010-12-31 Matiere Passerelle pour le chargement et le dechargement d'un navire roulier
US9874036B2 (en) * 2015-05-08 2018-01-23 Cannon Design Products Group, Llc Prefabricated, deconstructable, multistory building construction
GB2546093B (en) * 2016-01-08 2019-01-23 Bright Structures Ltd A bridging system
CN106758741B (zh) * 2016-12-08 2018-10-26 湖北华舟重工应急装备股份有限公司 模块式箱型板梁结构及基于箱型板梁结构的桥体架设方法
CN106592411B (zh) * 2017-02-20 2018-12-21 中国人民解放军63983部队 一种装配式桥梁的架设方法
PL238591B1 (pl) * 2017-12-19 2021-09-13 Politechnika Wroclawska Sposób układania mostu składanego
US10697136B2 (en) * 2017-12-29 2020-06-30 John C Koo Bridge structure
CN107965080B (zh) * 2018-01-19 2023-07-07 辽宁工业大学 顶层模块化楼盖板及其安装方法
US11306451B2 (en) * 2019-02-25 2022-04-19 Turner Vault Company Deck system
US11718964B2 (en) 2021-09-13 2023-08-08 Summit Precast Concrete, Lp Bridge apparatus, systems and methods of construction
CL2022000486A1 (es) * 2022-02-28 2022-09-09 Diego Alexis Garces Garces Un puente modular del tipo mecano para tráfico de alto tonelaje.

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CN104195955A (zh) * 2014-09-02 2014-12-10 中交第二公路工程局有限公司 一种大跨径钢桥装配式桥面铺装方法
CN104195955B (zh) * 2014-09-02 2016-08-17 中交第二公路工程局有限公司 一种大跨径钢桥装配式桥面铺装方法
CN105220610A (zh) * 2015-10-26 2016-01-06 中国海洋石油总公司 一种用于海上石油平台间的新型栈桥
CN105220610B (zh) * 2015-10-26 2017-03-22 中国海洋石油总公司 一种用于海上石油平台间的新型栈桥
CN106758757A (zh) * 2016-12-13 2017-05-31 湖北华舟重工应急装备股份有限公司 一种人工拼装式单层公路快速桥
CN108360365A (zh) * 2018-02-02 2018-08-03 南通城欣市政工程有限公司 一种装配式钢桥梁及其安装方法
CN110004961A (zh) * 2019-05-17 2019-07-12 中交一航局第二工程有限公司 套箱施工***及其施工方法
CN110004961B (zh) * 2019-05-17 2024-05-10 中交一航局第二工程有限公司 套箱施工***及其施工方法
CN112127267A (zh) * 2020-09-22 2020-12-25 中国五冶集团有限公司 一种钢结构暗梁安装装置

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DE60009234D1 (de) 2004-04-29
US6574818B1 (en) 2003-06-10
SI1101871T1 (en) 2004-12-31
PT1101871E (pt) 2004-08-31
EP1101871B1 (de) 2004-03-24
PL343955A1 (en) 2001-05-21
SK17522000A3 (sk) 2001-12-03
ES2213554T3 (es) 2004-09-01
TNSN00221A1 (fr) 2002-05-30
FR2801328A1 (fr) 2001-05-25
CZ20004288A3 (cs) 2001-07-11
ATE262621T1 (de) 2004-04-15
FR2801328B1 (fr) 2002-02-01
DZ3097A1 (fr) 2004-06-20
CZ301753B6 (cs) 2010-06-16
MA25516A1 (fr) 2002-10-01

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