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*,212,NRS,公司是世界上主要的混凝土桥梁专业供应商。,我们多年来在挪威海岸线的恶劣条件下积累的丰富经验帮助我们向全世界提供我们先进的技术。,挪威,NRS,公司,誉满全球的桥梁施工设备,挪威在世界上的地理位置,挪威,NRS,公司,with a nature challenging the human being as well as engineering.,Our coastline is relatively warm compared to Siberia and Alaska since we have the Golf Stream never letting the temperature in the sea drop below +4 C.,From its southernmost point to the North Cape Norway stretches over 1.752 km.,However, the mainlands coastline is 21.465 km long, pierced by deep fjords and steep mountains.,This combination of arctic climate, mild sea temperatures and penetrated coastline releases a lot of energy.,挪威,NRS,公司,in which we have developed our knowledge and learn our skills.,恶劣气候下我们的施工设备经受了考验,挪威,NRS,公司在混凝土桥梁施工设备的设计,制造方面积累了30年的经验。.,挪威,NRS,公司,挪威,NRS,公司向全世界提供最先进的桥梁施工技术。,挪威,NRS,公司,NRS,公司的挂蓝,,MSS,造桥机,,LG,预制拼装系统以其高效,经济闻名于世,我们已经为全世界各地300多座大型桥梁提供了施工设备。,挪威,NRS,公司,挪威,NRS,公司以其丰富的经验为世界各地大型桥梁施工项目提供服务。,挪威,NRS,公司,Norwegian bridge building expertise has spread world-wide,挪威,NRS,公司在世界各地的分支机构,代理机构,施工项目,NRS affiliates/agents,NRS main offices,NRS bridge building projects,Malaysia,Kuala Lumpur,China,Beijing,Norway,Sandvika,Slovakia,Bratislava,USA,San Jose, CA,Vietnam,Ho Chi Minh,United Kingdom,Cardiff,Turkey,Istanbul,Taiwan,Taipei,Korea,Seoul,India,Chennai,Greece,Athens,Egypt,Cairo,Canada,Vancouver, BC,BeNeLux,Raamsdonksveer, NL,China,Hong Kong,Xinjiang,Nanjing,Chengdu,Wuhan,Dalian,Tianjin,Shanghai,Guangzhou,Portugal,Lisbon,我们的主要产品:,挂蓝(建桥者),现浇混凝土及预制节块桥梁.,造桥机 (,MSS),现浇混凝土桥梁(上行式及下行式),预制节块拼装系统 (,LG),预制节块施工 上行式及下行式,挂 蓝,预制节块拼装用挂蓝,上行式,MSS,造桥机,下行式,MSS,造桥机,上行式预制拼装系统,下行式预制拼装系统,适用范围,MSS ,造桥机,跨度 15 - 80,m,一般适用长度 500,m,以上,施工周期/孔6 10,天,适用范围,LG ,预制拼装系统,跨径: 20 100+,m,一般施工长度: 最少 600 - 800 节块,一般施工周期/孔1-2 天 / 孔,适用范围,BB ,建桥者挂蓝,跨度: 60 300+,m,一般施工周期:2,x 1,节段 / 周,建桥者挂蓝,现浇混凝土桥梁用挂蓝,标准建桥者挂蓝每次浇注节段长度为5米,荷载(混凝土+模板)为100-600吨,用钢量为25吨-110吨。,标准建桥者可适用于几乎各种桥梁断面。当桥梁宽度,节段高度,翼板厚度发生变化时调整十分方便。,一般适用节块长度为3-5米,重量100-400吨。使用液压系统推进。横坡纵坡均可调整。,预制节块拼装挂蓝几乎可适用于未来项目的任何断面。,预制节块拼装用挂蓝,世界跨度最长的混凝土悬臂梁桥,重量轻:,The use of rectangular hollow sections in the main structural components and recoverable high strength bars in all stays and ties reduces the total steel weight to a minimum.,使用灵活:,The Bridgebuilder may be adapted to almost any cross-section and is easily adjustable during operation to variations in segment length, box height, web thickness, deck width and road alignment (gradient, curvature, super-elevations).,挠度小:,The vertical deflection at the front of the Bridgebuilder is less than 25 mm at maximum load. Formwork beams are designed for a maximum deflection of L/400 of their length.,安装快捷:,One Bridgebuilder may be assembled in one week. Rolling forward on rails, the reset time is short.,建桥者挂蓝主要特点:,现浇混凝土建桥者,主轨,液压油缸,建桥者主要组成部分,下拉油缸,推进油缸,主千斤顶,前后工作车,主轨,液压油缸,建桥者挂蓝,前后工作车,主轨,液压油缸,建桥者挂蓝的主要组成部分,NRS AS,主框架,前后工作车,主轨,液压油缸,建桥者的主要组成部分,NRS AS,主框架,前后框架,底框架,横梁,内模,前后工作车,主轨,液压油缸,建桥者的主要组成部分,NRS AS,主框架,前后框架,底框架,横臂,内模,外模,底模,内模,前后工作车,主轨,液压油缸,The Bridgebuilder - Components,NRS AS,主框架,前后工作车,底框架,横梁,液压油缸,内模,外模,底模,内模,端模,工作平台,建桥者挂蓝,建桥者挂蓝施工程序,:,挂蓝除内模部分移动到新的混凝土浇注位置。,调整外模,并将其固定。,底板及翼板钢筋绑扎,内模推进,顶板钢筋绑扎,底板及翼板混凝土浇注,顶板混凝土在间隔一定时间后浇注,也可在第二天浇注。,养护完成后张拉。,松开模板,推进挂蓝。多数情况下施工周期为1周,也有4-5天的实例。,NRS AS,用于小墩顶施工的建桥者,在墩顶长度仅为3米的情况下用挂蓝施工的方法。,3 m,第一步:,在3米长的墩顶上安装,建桥者用于小墩顶施工,When the pier head is too small to allow normal assembly of the Bridgebuilder, our patented Cross-member solves the problem. It makes it possible to start free cantilevering from pier heads as small as 3 m. The procedure is illustrated through the above 4 phases.,第二步:,在墩顶两侧浇注混凝土,建桥者用于小墩顶施工,When the pier head is too small to allow normal assembly of the Bridgebuilder, our patented Cross-member solves the problem. It makes it possible to start free cantilevering from pier heads as small as 3 m. The procedure is illustrated through the above 4 phases.,第三步:,将建桥者分开,建桥者用于小墩顶施工,When the pier head is too small to allow normal assembly of the Bridgebuilder, our patented Cross-member solves the problem. It makes it possible to start free cantilevering from pier heads as small as 3 m. The procedure is illustrated through the above 4 phases.,第三步:,将建桥者分开,建桥者用于小墩顶施工,When the pier head is too small to allow normal assembly of the Bridgebuilder, our patented Cross-member solves the problem. It makes it possible to start free cantilevering from pier heads as small as 3 m. The procedure is illustrated through the above 4 phases.,第四步:,完成12米墩顶混凝土,可进行标准挂蓝施工,建桥者用于小墩顶施工,When the pier head is too small to allow normal assembly of the Bridgebuilder, our patented Cross-member solves the problem. It makes it possible to start free cantilevering from pier heads as small as 3 m. The procedure is illustrated through the above 4 phases.,第四步,完成12米墩顶混凝土,可进行标准挂蓝施工,建桥者用于小墩顶施工,When the pier head is too small to allow normal assembly of the Bridgebuilder, our patented Cross-member solves the problem. It makes it possible to start free cantilevering from pier heads as small as 3 m. The procedure is illustrated through the above 4 phases.,第四步,完成12米墩顶混凝土,可进行标准挂蓝施工,建桥者用于小墩顶施工,When the pier head is too small to allow normal assembly of the Bridgebuilder, our patented Cross-member solves the problem. It makes it possible to start free cantilevering from pier heads as small as 3 m. The procedure is illustrated through the above 4 phases.,第四步,完成12米墩顶混凝土,可进行标准挂蓝施工,建桥者用于小墩顶施工,When the pier head is too small to allow normal assembly of the Bridgebuilder, our patented Cross-member solves the problem. It makes it possible to start free cantilevering from pier heads as small as 3 m. The procedure is illustrated through the above 4 phases.,第四步,完成12米墩顶混凝土,可进行标准挂蓝施工,Stolmasundet,Bridge, Norway,目前世界挂蓝施工的跨度最长的混凝土桥梁,主孔: 301,m,桥宽: 12,1,m,最大荷载 :160,tons,施工周期:2,x 1 segment per week,Puente,Internacional sobre,el Rio,Guadiana, Spain/Portugal,最大荷载 :155,tons,最大桥梁宽度: 18,m,最大箱梁宽度:11,m,最大浇注长度:4,5,m,Puente,Internacional sobre,el Rio,Guadiana,西班牙/葡萄牙,Varodd,Bridge,Kristiansand, Norway,最大跨度:260,m,最大荷载:250,tons,最大桥宽: 16,7,m,最大箱梁宽度:8,m,最大节段长度:5,m,Varodd,Bridge,挪威,Raftsundet,Lofoten,挪威,最大跨度:298,m,最大荷载:250,tons,最大桥宽: 12,m,最大箱梁宽度:8,m,最大节段长度:5,m,目前世界跨度第二的挂蓝施工混凝土桥冬季施工,跨度为298米,Seo Hae,韩国,最大跨度:160,m,最大荷载:200,tons,最大桥宽: 15,7,m,最大箱梁宽度:7,2,m,最大节段长度:5,m,Seo Hae,韩国,Seo Hae,韩国,2,nd,Stichtse,Bridge,荷兰,最大跨度:160,m,最大荷载 :250,tons,最大桥宽: 21,9,m,最大箱梁宽度:13,9,m,最大节段长度 :5,0,m,Wadi,Akbara,Bridge,以色列,最大跨度:80,m,最大荷载 :150,tons,最大桥宽: 13,7,m,最大箱梁宽度:5,5,m,最大节段长度:4,5,m,Regua,葡萄牙,最大跨度:180,m,最大荷载 :600,tons,最大桥宽: 25,7,m,最大箱梁宽度:7 9,5,m,最大节段长度:5,0,m,Regua, Portugal,Loures, Portugal,最大跨度:150,m,最大荷载 :200,tons,最大桥宽: 17,3,m,最大箱梁宽度:7,1,m,最大节段长度:5,0,m,Frouzi,希腊克里克岛,Main Span:72 m,Max. Load Capacity:165 tons,Max. road width: 14,1 m,Max. box width:8,0 m,Max. length of segment:5,0 m,Frouzi,希腊克里克岛,Loures, Portugal,Columbia River, (Glen Jackson),美国,Helgelandsbro,挪威,最大跨度,:425 m,最大荷载,: 300 tons,最大桥宽,: 12 m,梁高,: 1,2 m,最大节段长度,: 12,9 m,美国哥伦比亚河大桥,最大跨度,:170 m,最大荷载 : 360,tons,最大桥宽,: 15 - 22 m,最大箱梁宽度,:(6,5 - 8,0) x 2 m,最大浇注长度,: 5,0 m,预制拼装建桥者,The Precast Segmental Bridgebuilder is equipped with hoists for lifting the precast segments as well as for adjusting the,crossfall,. A manipulator permits adjustment of the longitudinal fall and hydraulic cylinders launch the device forward.,建桥者主要组成部分,LAUNCHING,SUPPORT,SEGMENT,SUSPENSION,BEAMS,BRIDGEBUILDER,& CRANE,WORKING,PLATFORMS,BARGE,TANANGER,预制拼装挂蓝一般节块长度为3-5米,荷载为100-400吨,预制拼装挂蓝标准施工程序,BARGE,TANANGER,预制拼装挂蓝标准施工程序,BARGE,TANANGER,预制拼装挂蓝标准施工程序,BARGE,TANANGER,BARGE,TANANGER,预制拼装挂蓝标准施工程序,BARGE,TANANGER,预制拼装挂蓝标准施工程序,BARGE,TANANGER,预制拼装挂蓝标准施工程序,BARGE,TANANGER,预制拼装挂蓝标准施工程序,Suriname River Crossing, Suriname,最大跨度: 200,m,桥梁宽度: 10,m,最大节块重量:2,x 100 tons,施工周期:每天4-6个节段,Suriname River Crossing, Suriname,第一节段施工,Suriname River Crossing, Suriname,2 x 4 Elements,Suriname River Crossing, Suriname,Front View,Suriname River Crossing, Suriname,合 龙,上行式,MSS,施工,The design & flexibility:,MSS,造桥机:,MSS,是在1970年代在挪威承包商密切配合下发展起来的。如今已经在世界范围内得到广泛应用。,设计及灵活性,NRS,公司,MSS,造桥机,MSS,经过不断改进,目前已经用于世界各地100多座大桥施工。,系统重量轻,安装简便,安全可靠,施工效率高。,The design & flexibility:,可移动支架系统(造桥机),MSS:,MSS,可在各种不同桥梁施工中使用。(单箱梁,双箱梁,双,T,梁等等),因此可以在不同项目中反复使用。,The Movable Scaffolding System - MSS:,The development of our cost-effective system over the years, stems from the need to reduce the high costs of construction manpower in Norway. Today, our MSS for cast-in-,situ,bridges can offer many cost-saving advantages to your bridge construction projects, through:,现浇混凝土桥梁中,MSS,的使用,一种现代桥梁施工中使用的快速,可靠经济的方法。,优化的设计,安装简易,操作高效,Services:,Our strong technical support team can offer services at various levels:,NRS,公司,MSS,造桥机,- Complete or partial delivery,design, know-how & construction engineering,steel structure,hydraulic equipment,launching equipment,special equipment,- Consultancy & supervision,experienced supervision and consultation during fabrication, assembly & operation,design, know-how & construction engineering,Feasibility studies,上行式,MSS,的主要组成部分,FRONT & REAR,NOSES,MAIN,GIRDER,TRANSVERSE,TRUSS,LAUNCHINGWAGON,PIERSUPPORT,FORMWORK,TENSION,BARS,上行式,MSS,标准施工顺序,浇注混凝土,进行养护,张拉完成后用前后墩顶支撑处主千斤顶降下主梁及横梁。,上行式,MSS,标准施工顺序,浇注混凝土,进行养护,张拉完成后用前后墩顶支撑处主千斤顶降下主梁及横梁。,此时,主梁坐落在工作车上。将高强罗纹筋同模板分开。,上行式,MSS,标准施工顺序,浇注混凝土,进行养护,张拉完成后用前后墩顶支撑处主千斤顶降下主梁及横梁。,此时,主梁坐落在工作车上。将高强罗纹筋同模板分开。,模板降下,,MSS,处于推进位置。,上行式,MSS,标准施工顺序,混凝土浇注,进行养护,张拉完成后用前后墩顶支撑处主千斤顶降下主梁及横梁。,此时,主梁坐落在工作车上。将高强罗纹筋同模板分开。,模板降下,,MSS,处于推进位置。,上行式,MSS,标准施工顺序,混凝土浇注,进行养护,张拉完成后用前后墩顶支撑处主千斤顶降下主梁及横梁。,此时,主梁坐落在工作车上。将高强罗纹筋同模板分开。,模板降下,,MSS,处于推进位置。,上行式,MSS,标准施工顺序,主梁向前推进到下一孔位置。,注意:第一孔通常为最大跨径的80%,. The following pours will cantilever by 1/5 of the span lengths.,“0,8 x L”,“L”,“L”,上行式,MSS,标准施工程序,上行式,MSS,标准施工程序,上行式,MSS,标准施工程序,模板安装就位,安装并使用吊架的2台主千斤顶将主梁提升就位。,调整吊杆,将,MSS,调整到浇注混凝土位置,但此时主梁后方不再使用墩顶支撑支撑。,“0,2 x L”,“0,2 x L”,上行式,MSS,标准施工程序,MSS,提升就位,上行式,MSS,标准施工程序,MSS,提升就位,Rio Major,葡萄牙,最大跨度: 40,m,桥梁宽度: 15,35,m,上部结构重量: 210,kN,/m,MSS,重量:400,t,施工周期:7 - 9 天孔,Utrechtboog,荷兰,最大跨度,: 2 x 50 m,桥宽,: 10 m,上部结构重量,: 330,kN,/m,MSS,重量,:1620 t,施工周期,:,每2孔12 14,D,Utrechtboog, The Netherlands (,推进,),Utrechtboog, The Netherlands,(,浇注混凝土,),荷兰阿姆斯特丹火车从,MSS,下方通过,Rio Major, Portugal,天津海河大桥用,MSS,,跨度:55+1166,m,桥宽: 18。75米,荷载:2500吨,最小曲线:490米,Grandola,葡萄牙,最大跨度: 42,5,m,桥梁宽度: 20,m,上部结构重量: 290,kN,/m,MSS,重量:440,t,施工周期 :7 - 9 天孔,Natl. Express Way, Bid 374,台湾,最大跨度: 35 - 50,m,桥梁宽度: 16,1 - 19,2,m,上部结构重量: 325,kN,/m,MSS,重量:510,t,施工周期:8 - 12 天孔,Bid 374, Taiwan,下行式,MSS,下行式,MSS,简介,The design & flexibility:,The MSS was first designed in close co-operation with Norwegian contractors in the 1970s.,The system has since then been developed and successfully used in various major bridge projects in Scandinavia and world wide.,The Movable Scaffolding System - MSS:,The design & flexibility:,The design of our advanced equipment has been improved and,optimized,over the years, based on our wealth of experience from over 100 projects. The system is light weight, easy to assemble, practical in design, supported by internationally known hydraulic and cranage systems, and most importantly, efficient in operation.,The Movable Scaffolding System - MSS:,The Movable Scaffolding System - MSS:,The Movable Scaffolding System - MSS:,The design & flexibility:,The MSS can also easily be adapted to any bridge cross section (single box, double box, double T, etc.) and span configuration.,This flexibility provides the contractor the opportunity to re-use the equipment from one project to another.,The Movable Scaffolding System - MSS:,The development of our cost-effective system over the years, stems from the need to reduce the high costs of construction manpower in Norway. Today, our MSS for cast-in-situ bridges can offer many cost-saving advantages to your bridge construction projects, through:,优化设计,安装简便,施工高效,下行式,MSS,A quick, reliable and economical solution for modern bridge construction,下行式,MSS,主要组成部分,SUPPORTINGBRACKETS,.,LAUNCHINGWAGON,MAIN,GIRDER,TRANSVERSE,BEAM,EXTERNAL,FORMWORK,INTERNAL,FORMWORK,前后鼻梁,.,.,下行式,MSS,标准施工程序,.,.,混凝土浇注,养护张拉完成后,用前后支架上的主千斤顶降下主梁。,.,下行式,MSS,标准施工程序,.,.,混凝土浇注,养护张拉完成后,用前后支架上的主千斤顶降下主梁。,横梁中间松开螺栓,主梁向外横向移动以便横梁穿过墩柱。,.,.,.,.,.,.,.,下行式,MSS,标准施工程序,混凝土浇注,养护张拉完成后,用前后支架上的主千斤顶降下主梁。,横梁中间松开螺栓,主梁向外横向移动以便横梁穿过墩柱。,.,.,下行式,MSS,标准施工程序,.,MSS,向前推进。2根主梁可同步移动也可分别移动。,.,下行式,MSS,标准施工程序,.,MSS,向前推进。2根主梁可同步移动也可分别移动。,内模在钢筋绑扎完成后用内模小车安装。,主梁向内移动,横梁闭合。提升,MSS。,.,下行式,MSS,标准施工程序,.,MSS,向前推进。2根主梁可同步移动也可分别移动。,内模在钢筋绑扎完成后用内模小车安装。,主梁向内移动,横梁闭合。提升,MSS。,.,下行式,MSS,标准施工程序,吊架:,此时主梁提升到浇注混凝土位置,NOTE,第一孔通常为最大跨径的80%,“0,8 x L”,“L”,“L”,.,下行式,MSS,标准施工程序,.,下行式,MSS,标准施工程序,“0,2 x L”,“0,2 x L”,.,下行式,MSS,标准施工程序,MSS,用前支架上的主千斤顶及吊架下面的主千斤顶 提升通过上部结构的翼板传递荷载。,外模调整完毕后安装钢筋及钢绞线。安装内模,浇注混凝土。,.,下行式,MSS,标准施工程序,内模被分成大约5米一段。专用内模小车上的液压油缸被用来安装调整内模。,The,下行式,MSS,标准施工程序,支架,推进工作车,下行式,MSS,标准施工程序,支架,推进工作车,主梁,下行式,MSS,标准施工程序,支架,推进工作车,主梁,横梁,吊架,下行式,MSS,标准施工程序,支架,推进工作车,主梁,横梁,吊架,外模,下行式,MSS,标准施工程序,支架,推进工作车,主梁,横梁,吊架,外模,内模,下行式,MSS,标准施工程序,支架,推进工作车,主梁,横梁,吊架,外模,内模,下行式,MSS,标准施工程序,支架,推进工作车,主梁,横梁,吊架,外模,内模,下行式,MSS,标准施工程序,支架,推进工作车,主梁,横梁,吊架,外模,内模,下行式,MSS,标准施工程序,SUPPORTINGBRACKETS,LAUNCHINGWAGON,MAIN,GIRDER,TRANSVERSE,BEAM,SUSPENSION,GALLOWS,EXTERNAL,FORMWORK,INTERNAL,FORMWORK,下行式,MSS,标准施工程序,SUPPORTINGBRACKETS,LAUNCHINGWAGON,MAIN,GIRDER,TRANSVERSE,BEAM,SUSPENSION,GALLOWS,EXTERNAL,FORMWORK,INTERNAL,FORMWORK,下行式,MSS,标准施工程序,支架,推进工作车,主梁,横梁,吊架,外模,内模,Taiwan 2nd Expressway,台湾,最大跨度: 35,m,桥梁宽度: 22,5,m,上部结构重量: 380,kN,/m,MSS,重量:620,t,施工周期:6 - 8 天孔,Espinheiros, Portugal,最大跨度: 40,m,桥梁宽度: 17,6,m,上部结构重量: 250,kN,/m,MSS,重量:370,t,施工周期:6 - 9 天孔,Taiwan Natl. Express Way,台湾,最大跨度: 35 - 50,m,桥梁宽度: 16,1,m,上部结构重量: 300,kN,/m,MSS,重量:460,t,施工周期:6 - 9,days pr. span,Song La / Pal,Kok,韩国,最大跨度: 40,m,桥梁宽度: 14,m,上部结构重量: 300 - 350,kN,/m,MSS,重量:625,t,施工周期:8 - 12,days pr. span,Song La / Pal,Kok,韩国,(MSS # 2 at abutment),Song La / Pal,Kok,韩国,(MSS # 3),Lousado,葡萄牙,最大跨度: 55,7,m,桥宽 : 15,m,上部结构重量 : 266,kN,/m,MSS,重量,:460 t,施工周期,: 8 - 10 days pr. span,Bid E 206,台湾,最大跨度,: 37 m,桥梁宽度,: 19,7 m,上部结构重量,: 325,kN,/m,MSS,重量,:545 t,施工周期,:7 - 9 days pr. span,Bid E 206, Taiwan,(,混凝土浇注,),C.R.E.L. ,葡萄牙,最大跨度,: 54 m,桥梁宽度,: 17,5 m,上部结构重量,: 310,kN,/m,MSS,重量,:502 t,施工周期,:8 - 10 days pr. span,C.R.E.L. ,葡萄牙,Bid E 303,台湾,最大跨度,: 38 m,桥梁宽度,: 22,7 m,上部结构重量,: 384,kN,/m,MSS,重量,:645 t,施工周期,:7 - 8 days pr. span,Bid E 303,台湾,底板模板折叠,Alc,cer,do Sal, Portugal,最大跨度: 44,m,桥梁宽度,: 18,5 m,上部结构重量,: 289,kN,/m,MSS,重量,:520 t,施工周期:,6 - 8 days pr. span,Bid C 325 a,台湾,最大跨度,: 46 - 55 m,桥梁宽度,: 16,1 - 18,55 m,上部结构重量,: 270,kN,/m,MSS,重量,:550 t,施工周期,:6 8 (11) days pr. span,D 202 & 204,Olomouc,捷克共和国,最大跨度: 45,m,桥梁宽度,: 15,7 m,上部结构重量,: 210 - 400,kN,/m,MSS,重量,:515 t,施工周期,:8 - 10 days pr. span,D 202 & 204,Olomouc, Czech Republic,中国南京长江二桥,最大跨度,: 55 m,桥梁宽度,: 15,4 16,9 m,上部结构重量,: 260,kN,/m,MSS,重量,:733 t,施工周期,: 9-12 days,E 18,Drammen,挪威,最大跨度(双,MSS),: 2 x 60 m,桥梁宽度,: 12,5 m,上部结构重量,: 220,kN,/m,MSS,重量:,955 t,施工周期,:12 - 16 days / 2,孔,Bid E 370,Tainan,Interchange,台湾,最大跨度,: 50 m,桥宽,: 12,0 m,上部结构重量,Weight of superstructure: 240,kN,/m,Weight of MSS:583 t,Cycle Time:6 - 8 days pr. span,Bid E 370,Tainan,Interchange,台湾,钢筋整体安装及运输车,最大安装长度,:50 m,运输车重量,:38 t,底板及翼板安装周期,:3 - 5,小时,Bid E 370,Tainan,Interchange,台湾,钢筋整体安装及运输车,Rio Major,葡萄牙,最大跨度: 40,m,桥宽,: 15,4 m,上部结构重量 : 220,kN,/m,MSS,重量,:435 t,施工周期,:7 days pr. span,Bid E 404,台湾,最大跨度: 42,m,桥宽,: 12,8 m,上部结构重量,: 235kN/m,MSS,重量:400,t,施工周期,:7 days pr. span,Bid E 404,台湾,Santar,m,葡萄牙,最大跨度,: 42 m,桥宽,: 27,7 m (incl. Wings),上部结构重量,: 180,kN,/m ( excl. prefab. wings),MSS,重量,:402 t,施工周期,:6 - 9 days pr. span,上行式预制拼装系统,在,NRS,公司进入预制节块拼装设备市场后,我们的“随进随粘“,”旋转吊装”等新的理念逐渐为世界各地认可为经济快速的预制节块拼装桥梁施工的新方法。,我们在不同项目实践中积累的丰富经验使得我们的设备日趋完善,满足当今最具挑战性的桥梁施工的需要。,我们在桥梁外型,施工空间等各方面的问题的方案使得桥梁设计人及施工承包商们提高了他们在设计,施工方面的灵活性,其中包括几座相互平行,高度不同的桥梁的同时施工的解决方案,转弯半径仅为75米的桥梁施工。,上行式及下行式预制拼装系统,近年来,不少对施工技术要求很高的的桥梁承包商采用了,NRS,公司提供的预制拼装系统。比如美国著名的“空心面碗”桥,水平半径仅为130米,跨度达50米,获得了很大成功。,铰接:,有些预制拼装系统铰接达6处之多,跨度为40-60米的桥梁,转弯半径仅为75米。,铰接:,服务:,Our strong technical support team can offer services at various levels:,-,提供整套设备或部分服务,design, know-how & construction engineering,steel structure,hydraulic equipment,launching equipment,special equipment,-,咨询及监造,experienced supervision and consultation during fabrication, assembly & operation,design, know-how & construction engineering,Feasibility studies,上行式及下行式预制拼装系统,上行式预制拼装系统主要组成部分,MAX WT:,MAIN,GIRDERS,GANTRY,CRANE,LAUNCHING,SUPPORT,LAUNCHINGWAGON,TENSION BARS,SEGMENT,SUSPENSION,BEAMS,主梁及鼻梁,MAX WT:,上行式预制拼装系统标准施工程序,节块吊装从一端开始,第一节块作为其余节块的导向块。,NRS,预制拼装系统不需要在吊装前对节块进行预加载,The NRS gantry does not require “pre-loading” of segments before erection.,节块从预制厂运输到现场,用设备自带吊车吊装。,NRS,预制拼装系统不需要在吊装前对节块进行预加载,节块吊装从一端开始,第一节块作为其余节块的导向块。,节块从预制厂运输到现场,用设备自带吊车吊装。,MAX WT:,上行式预制拼装系统标准施工程序,NRS,预制拼装系统不需要在吊装前对节块进行预加载,节块吊装从一端开始,第一节块作为其余节块的导向块。,节块从预制厂运输到现场,用设备自带吊车吊装。,MAX WT:,上行式预制拼装系统标准施工程序,MAX WT:,上行式预制拼装系统标准施工程序,NRS,预制拼装系统不需要在吊装前对节块进行预加载,节块吊装从一端开始,第一节块作为其余节块的导向块。,节块从预制厂运输到现场,用设备自带吊车吊装。,MAX WT:,上行式预制拼装系统标准施工程序,NRS,预制拼装系统不需要在吊装前对节块进行预加载,节块吊装从一端开始,第一节块作为其余节块的导向块。,节块从预制厂运输到现场,用设备自带吊车吊装。,MAX WT:,上行式预制拼装系统标准施工程序,NRS,预制拼装系统不需要在吊装前对节块进行预加载,节块吊装从一端开始,第一节块作为其余节块的导向块。,节块从预制厂运输到现场,用设备自带吊车吊装。,MAX WT:,上行式预制拼装系统标准施工程序,NRS,预制拼装系统不需要在吊装前对节块进行预加载,节块吊装从一端开始,第一节块作为其余节块的导向块。,节块从预制厂运输到现场,用设备自带吊车吊装。,MAX WT:,上行式预制拼装系统标准施工程序,NRS,预制拼装系统不需要在吊装前对节块进行预加载,节块吊装从一端开始,第一节块作为其余节块的导向块。,节块从预制厂运输到现场,用设备自带吊车吊装。,MAX WT:,上行式预制拼装系统标准施工程序,NRS,预制拼装系统不需要在吊装前对节块进行预加载,节块吊装从一端开始,第一节块作为其余节块的导向块。,节块从预制厂运输到现场,用设备自带吊车吊装。,马来西亚吉隆坡中环路,最大跨度: 45,m,桥梁宽度: 12,2,m,上部结构重量: 900,t /,孔,最大节块重量:80,t,施工周期2 孔/周,Middle Ring Road, Kuala Lumpur, Malaysia.,Middle Ring Road, Kuala Lumpur,马来西亚,Middle Ring Road, Kuala Lumpur, Malaysia.,I-90/93 C19BI, Boston, Massachusetts,美国,最大跨度: 44,5,m / 56 m,桥梁宽度: 12,1,m,上部结构重量 : 580,t,节块最大重量:65,t,施工周期:1 2 孔/周,最小半径:130,m,I-90/93 C19BI, Boston, Massachusetts,美国,I-90/93 C19BI, Boston, Massachusetts,美国,I-90/93 C19BI,美国波士顿,Spaghetti Bowl, Las Vegas, Nevada,美国,最大跨度: 49,m / 65 m,桥梁宽度: 12,1,m,上部结构重量: 630,t,最大节块重量:72,t,施工周期:2 3 孔/周,Spaghetti Bowl, Las Vegas,美国内华达,下行式预制拼装系统,下行式预制拼装系统主要组成部分,MAIN,GIRDERS,LAUNCHINGWAGON,GANTRY,CRANE,SEGMENT,SUPPORTING JACKS,SUPPORTINGBRACKETS,SEGMENT,LIFTING YOKE,MAX WT:,MAX WT:,下行式预制拼装系统工作流程,节块吊装从一端开始,第一节块作为其余节块的导向块。,BARGE,TANANGER,MAX WT:,下行式预制拼装系统工作流程,节块吊装从一端开始,第一节块作为其余节块的导向块。,BARGE,TANANGER,MAX WT:,下行式预制拼装系统工作流程,节块吊装从一端开始,第一节块作为其余节块的导向块。,BARGE,TANANGER,MAX WT:,下行式预制拼装系统工作流程,节块吊装从一端开始,第一节块作为其余节块的导向块。,BARGE,TANANGER,MAX WT:,下行式预制拼装系统工作流程,节块吊装从一端开始,第一节块作为其余节块的导向块。,BARGE,TANANGER,下行式预制拼装系统工作流程,MAX WT:,节块吊装从一端开始,第一节块作为其余节块的导向块。,BARGE,TANANGER,下行式预制拼装系统工作流程,MAX WT:,节块吊装从一端开始,第一节块作为其余节块的导向块。,BARGE,TANANGER,下行式预制拼装系统工作流程,MAX WT:,节块吊装从一端开始,第一节块作为其余节块的导向块。,BARGE,TANANGER,下行式预制拼装系统工作流程,MAX WT:,节块吊装从一端开始,第一节块作为其余节块的导向块。,BARGE,TANANGER,下行式预制拼装系统工作流程,MAX WT:,节块吊装从一端开始,第一节块作为其余节块的导向块。,BARGE,TANANGER,下行式预制拼装系统工作流程,MAX WT:,节块吊装从一端开始,第一节块作为其余节块的导向块。,BARGE,TANANGER,将节块放在节块支撑千斤顶上就位并调整。,新加坡轻轨,最大跨度: 36,m 40m,桥梁宽度: 8,1,m 12,1m,上部结构重量 : 380,tons,节块最大重量:43,tons,施工周期:0,5 - 1,span / day,最小半径:75,m,新加坡轻轨:75米转弯半径施工,新加坡轻轨,马来西亚吉隆坡轻轨施工,最大跨径: 36,m, 60m, 63m,桥梁宽度: 7,6,m 12,2m,上部结构重量: 425,tons,节块最大重量:50 / 80,tons,施工周期:3 4 孔/周,LRT 2, K.L.,马来西亚,LRT 2, K.L., Malaysia,
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