steel erection 中文意思是什麼
steel erection
解釋
鋼結構的架設-
Calculation of the temporary stays in the erection of steel tube arch ribs by suspender method
某鋼管混凝土拱橋拱肋懸索吊裝施工中的扣索計算 -
Cable stayed bridge - steel segment erection approach viaduct - deep water region
深水區-高架橋-把預制構件吊上橋面 -
With the rapid development in chinese economy, the steel structure and thin - walled colded - formed steel structures have been widely used in building constructions. the colded - formed angle members are one of important member in steel structures and are widely used in transmission towers, trusses and bracing members by its easy connection and erection
隨著我國經濟的飛速發展，鋼結構冷彎薄壁型鋼結構在建築中應用越來越多，冷成型角鋼構件是鋼結構中的一類重要構件，它具有易安裝和連接方便的優點廣泛應用於塔結構、格構柱、桁架結構及支撐等結構。 -
Fabrication of the box beam is divided into such parts as reinforcement, formwork, concreting, prestressing, moving and storing of beam, pipe grouting under pressure, end sealing of the beam, water - proof layer on the bridge surface system, protective coating etc. the paper makes description of effective box beam construction technology and workmanship which can be adopted in other projects, such technologies as : manufacturing and fixing of reinforcement, steel reinforcement fixing baseplate, web plate and top plate respectively and lifting the steel skeleton into form, requirements of design and manufacturing and way of utilization for dismantling - erection type formwork and hydraulic formwork, optimization of concrete ratio, concrete pouring process of two ends of beam in priority over the middle, in sequence of first baseplate followed by web plate and top plate at last, concrete pouring in inclined section and in horizontal layer, concrete vibration mainly by external vibrator in assistance with internal vibrator, methods and regulation for steam curing of concrete, dual controls over stress and strain to ensure quality of prestressing workmanship, construction method of effective beam moving by heavy - weight special moving facility, some regulations and key notes about construction of grouting under pressure, beam ends sealing, water - proof layer on the bridge surface system, protective coating
箱梁製造由鋼筋工程、模板工程、混凝土工程、預應力工程、移存梁工程、孔道壓漿工程、梁體封端工程、橋面防水層和保護層工程等施工環節組成。文中介紹的採用胎具製作和綁扎鋼筋，分底腹板和頂板分別綁扎並吊裝鋼筋骨架入模；拆裝式和液壓式兩種模板的設計、製作要求和使用方法；綜合考慮、優化混凝土配合比，混凝土灌注從兩端至中間、先底板、后腹板、再頂板的施工順序和斜向分段、腹板水平分層、附著式振搗為主、插入式搗固為輔的施工工藝，蒸汽養護的方法和規定；應力應變雙控制確保預應力施工質量的施工技術；採用重物移運器有效移梁的施工方法；壓漿、封端、橋面防水層和保護層施工的一些規定和注意事項等都是對箱梁製造行之有效的施工技術和施工方法，並可為以後類似施工作借鑒。 -
Frame for pre - heater at kiln inlet will adopt steel structure to save investment, accelerate erection speed and beautify building
改進窯尾工藝布置，窯尾預熱器塔架設計為鋼結構，既可加快施工安裝進度，節省投資，又可美化建築。 -
With reference to the cantilever erection of the continuous steel box girder of zhuanxing road overhead bridge crossing shenfengjin expressway in shanghai, this paper mainly describes the application of plc - controlled hydraulic sync jack - up system to the balanced cantilever erection of the box girder, closure construction of the girder at midspan, and the operation, control key points and corresponding technical requirements for application of the system
摘要結合上海莘奉金高速公路顓興路跨線連續鋼箱梁懸臂架設施工，重點闡述了plc控制液壓同步頂升系統在鋼箱梁「對稱懸拼，跨中合龍」中的應用及操作控制要點、技術要求。 -
Abstract : the paper introduces the erection of the steel box girder of a long - span steel box - concrete composite bridge using broad double guide beam without affecting the normal operation of electrified railway and marshalling yard under the bridge, including construction plan, design of gantry crane and guide beam, as well as key points of construction technology
文摘:介紹在保證電氣化鐵路、編組站場正常運營情況下，運用寬幅式雙導梁解決大跨度鋼箱混凝土結合梁橋的鋼箱梁架設技術難題，重點闡述了施工方案，龍門吊、導梁設計，工藝要點等。 -
Erection of steel work
鋼架裝置 -
This paper taking zigui longtanghe bridge in hubei province as a project background, studies about the unified construction technology of tower and buckle frame in erection with cableway used in steel pipe - encased concrete arch bridge constructioa based on the analysis of the construction property of long span steel pipe - encased concrete arch bridge, this paper raises the general scheme and basic structure of unified construction, analyzes the mechanical behavior of unified structure of construction statue, mainly discusses the strength, stiflhess and stability of the unified structure
本文以湖北秭歸龍潭河大橋為工程背景，對大跨徑鋼管混凝土拱橋纜索吊裝塔架扣架一體化施工技術進行了研究。論文以大跨徑鋼管混凝土拱橋施工特點分析為基礎，提出了一體化施工的總體方案與基本結構構造，分析了施工狀態一體化結構的力學行為，主要探討了一體化結構的強度、剛度及穩定性，採用動態監控系統確保了一體化結構在橋梁施工過程中的安全可靠性，從而形成一套系統的纜索吊裝施工新技術，並在實橋工程進行了應用，效果良好。 -
Recommended erection instructions for steel frames
鋼門框的推薦安裝指南 -
Structural steel erection
結構用鋼材裝配 -
Light gauge steel construction whose structural framing is constitutive of cold - formed steel members has been on a rapidly increasing sacle and has been used for low residential construction widely in the world since the construction has a series of prominent advantages such as light weight, high strength and stiffness, energy saving, environmental protection, ease of prefabrication and mass production, fast and easy erection and installation and so on, but its research and application has just begun in our country
全部採用冷成型鋼構件作為結構受力骨架的輕鋼龍骨住宅體系具有輕質、高強、節能、環保、施工速度快、易於產業化等特點，近年來在國際上發展迅速並廣泛用於低層住宅，但在我國研究和應用還處于啟動階段。 -
Safety requirements for steel erection
鋼結構安裝的安全要求 -
Finite element analysis of stability on tapered portal frame structure abstract in recent years, the light gauge steel structure of low - rise buildings are widely used because of their light weight, beauty, convenience - manufacture, easy erection, reliability, and high efficiency
輕型鋼結構因其具有重量輕、外形美觀、製造方便、施工快捷、質量可靠、建設投資回收快等優點，近年來在我國發展迅速。 -
Bolted end - plate connections are often being used in light - steel frame owing to their simplicity and economy of fabrication and erection, and the study about its behavior and design method is more and more being taken seriously
端板連接節點因其製作安裝簡便和經濟而成為輕型鋼結構中普遍採用的連接形式，其性能和設計方法的研究日益受到重視。 -
Nb39 erection of steel formwork for pier
Nb39號橋墩-橋墩模板安裝中 -
The technology for constructing the steel - pipe concrete flexible tie arch bridge with the swinging erection method
鋼管混凝土柔性系桿拱橋轉體法施工技術
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