橋梁用結構鋼 的英文怎麼說
中文拼音 [qiáoliángyòngjiēgòugāng]
橋梁用結構鋼
英文
structural steel for bridge- 橋 : 名詞1. (橋梁) bridge 2. (姓氏) a surname
- 梁 : 名詞1 (屋架中架在柱子上的長木) beam 2 (通常也指檁) purlin 3 (橋) bridge4 (物體中間條狀隆起...
- 用 : Ⅰ動詞1 (使用) use; employ; apply 2 (多用於否定: 需要) need 3 (敬辭: 吃; 喝) eat; drink Ⅱ名...
- 結 : 結動詞(長出果實或種子) bear (fruit); form (seed)
- 構 : Ⅰ動詞1 (構造; 組合) construct; form; compose 2 (結成) fabricate; make up 3 (建造; 架屋) bui...
- 鋼 : 鋼名詞(鐵和碳的合金) steel
- 橋梁 : bridge; approach
- 結構 : 1 (各組成部分的搭配形式) structure; composition; construction; formation; constitution; fabric;...
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As a new style of structure, steel - concrete composite spine girder with large cantilever beams has been more and more applied for its advantages such as beauteous build, outstanding mechanics and economical performance
鋼-混凝土組合脊骨梁作為一種新型的結構形式,以其結構造型美觀、力學性能好、經濟性等方面的優勢,在橋梁結構中得到了越來越廣泛的應用。Presently it is widely used in ship building, bridges, high - rise building etc steel structure welding
目前已廣泛應用在造船業、橋梁、高層建築等鋼結構的焊接中。Lastly, the minimum permission reliability index is offered by the method of " calibration method " which makes back calculation out of the bending resistance reliability and the compression resistance reliability of the reinforced concrete member in norm
最後,根據「校準法」反演計算現行設計規范中鋼筋混凝土結構抗彎、抗壓可靠度指標以確定在用橋梁結構體系的最低目標可靠度指標。The basic theory and step of whole process analysis of reinforced concrete beam section flexural rigidity is stated, the realization program is worked out and the academic example is analyzed. 4. based on the static - state load test result of two practical projects, the application of the reinforced concrete beam system bridge structure disease examination and structure damage evaluation method is stated, and satisfaction result is gained
1 、綜述了當前混凝土橋梁結構檢測及損傷識別的各種方法體系,並簡要評價了各方法體系的應用與不足; 2 、論述了基於靜載試驗的梁分段剛度系統識別的基本原理,編制了實現程序,並進行了數值算例分析,提出基於本原理的梁橋結構損傷識別與結構評價方法體系; 3 、闡述了鋼筋混凝土梁截面抗彎剛度全過程分析的基本原理和方法步驟,編制了實現程序,並進行了相關算例分析; 4 、結合兩片工程實例梁的靜載試驗,詳述了梁橋結構損傷識別與結構評價方法的應用過程,得到了預期的效果。Based on the conceptual considerations and structural design of pingsheng bridge in foshan, the first single tower and single span hybrid girder self - anchored suspension bridge in the world, the original technical achievements of the bridge, such as those of the integral bridge tower and separated stiffening girders, the stiffening hybrid girders, structural types of steel - concrete girder joint parts, steel box girder incremental launching and hanger adjustment, are presented and the key and innovative techniques for the self - anchored suspension bridge are described in a summarized account as well
摘要通過世界上首座獨塔單跨混合梁自錨式懸索橋佛山平勝大橋的方案構思及結構設計,介紹了其採用的整體橋塔分離式加勁梁橋型結構、混合加勁梁、鋼混凝土結合段構造型式、鋼箱梁頂推技術、吊索調索技術等原創性工程技術成果,綜述了自錨式懸索橋設計的關鍵和創新技術。Also, the thesis calculate and analysis the transverse deflection of steel box girder deeply in multiple factors. firstly, the article introduced the calculative methods and theory of local stress and strain of bridge structure. then program software system of finite element method was introduced. after that, the influential factors to the calculatial result and their values were analysed and suggested
本文首先介紹了橋梁結構局部應力應變計算理論和方法,對有限元計算程序進行了介紹,然後分析了縱橫隔板設置、梁高及梁寬變化等因素對鋼箱梁橋面板在恆載作用下的橫向撓度的影響,並將這些計算結果進行對照分析,從而找出了影響橋面板橫向撓度的主要影響因素,並得出了相應的數值可供工程實踐參考。By emptying the above mentioned theoris and conclusions, this paper introduces detailedly the whole process of the compare and selection of cangzhou city gongrong road canal bridge ' s plan, design calculation and check of structure. the internal force calculation of the bridge adopts the program of plane member system ( bricas ), and it was checked by the program of brcad
本文最後應用上述理論和結論,以大量篇幅詳細介紹了滄州市光榮路運河橋(下承式鋼管混凝土系桿拱橋)從方案比選到結構設計和計算、驗算的全部過程,以及施工中的要點,本橋內力計算採用平面桿系有限元計算程序, (交通部公規院的《橋梁設計綜合計算程序》 ( bricas4 . 0 ) ) ,並採用空間有限元程序( brcad2 . 0 )進行驗算。The detailed contents are as follows. through comparatively analyzing design demands in the specifications of countries in the world for the high - speed railway bridges, studying all sorts of structure types of the guideway girder adopted in some country, and summarizing the design outlines of the magnetic levitation guideway girder, the author bring forward a new - style structure of guideway girder : composite steel - concrete structure
具體研究內容有:通過分析對比世界各國高速鐵路橋梁的設計規范對高速鐵路橋梁的設計要求,研究各國各種磁懸浮試驗線路所採用的軌道梁結構型式,總結磁懸浮鐵路軌道梁的設計要點,提出了一種新型的軌道梁結構型式:鋼?混凝土組合結構軌道梁。This paper takes the steel constructions workshop building of bao ji bridge girder plant as background, inquiring into using isothermal level jet airflow to cut off workshop in the middle to organize airflow in it, attempting to resolve the problem of ventilation and dust removal in large space which has changeable dust source
本文以寶雞橋梁廠鋼結構車間的噴丸打磨廠房為工程背景,探討運用等溫水平射流進行空間隔斷,合理組織室內氣流,嘗試解決具有高大空間、變動塵源特點的高大廠房通風除塵問題。American designers and contractors have expertise and experience with cable assemblies in bridge structures.
美國設計者和承包商們具有在橋梁結構中使用鋼索裝配的專長和經驗。The prestressed continuous beam - arch composite bridges are a special structural system where the horizontal thrust of the arch rib is absorbed by a prestressed tie at deck level. in some cases, this type of structure is preferable because it does n ' t have the large thrust at the spring hi traditional arch bridges and the somewhat large bending moment and shear force in traditional beam bridges. as a result, the performances of the prestressing reinforcement can be efficiently utilized
它利用拱肋承擔壓力,系梁預應力束抵抗拱端推力,吊桿及縱橫橋面系結構承受橋面荷載,既克服了傳統拱橋巨大的拱端推力,又改善了連續梁橋較大的彎矩和剪力的受力狀況,最大限度地發揮了拱梁混凝土和預應力鋼筋各自的特點,經濟效益顯著。Abstract : based on great amount of structural steel spliced joint model experiments, related calculation formula have been derived and verified with theory and practice. the conclusions from the experiments will be useful for design and construction of prespliced joint for bridge structures
文摘:通過大量結構鋼拼接接頭模型試驗,得出不同狀態下的實驗結果,並據此推導出相關計算公式,從理論和實踐中進一步驗證其可行性,所得結論對預制拼接梁橋結構施工和設計有指導作用。The shenzhen rainbow bridge is near to the northern railway station, which has big cut bag to span over twenty - nine tracks. arch bridge structure, which has a widely application these years, is taken considering of the bridge height limitation and the site used in downtown. the girder of the bridge is constructed with composite structure of steel and folding concrete slab
深圳市彩虹大橋地處深圳火車北站,需跨越29股火車軌道,跨徑大,又處於市中心,對橋梁的梁高有所限制,經研究分析,採用近年來廣泛應用的鋼管混凝土拱橋橋型,梁體採用鋼- -混凝土疊合板組合梁組合結構。Because of the original design standard was low, the horizontal angur rigidity is serious lack, when the high speed train passes, the exceed limit of the horizontal swing had affected the lifting of the main trunk line, these diseases had been existed earlier but had not been gotten to resolve radical, and along with the increasing in speed of railroad train, these diseases performance will be more seriously, it ' s time for resolve
同時提速列車對橋梁結構的動力作用增大,特別是對上承式鋼板梁。由於原設計標準低,橫向剛度嚴重不足,高速列車通過時橫向擺動嚴重超限等已嚴重影響了主要干線的提速,這些病害很早就存在但沒有得到根治,隨著列車提速,這些病害表現越來越嚴重,已到了必須整治的時候了。Particularly recommended for upgrading old coatings and repainting rusted steel where hand cleaning only is possible. excellent maintenance system for piping, bridges, tanks, ships and offshore structures, etc
特別推薦施工於舊塗層的升級或銹蝕鋼材的重塗,表面處理可使用手工處理。對于管道、橋梁、水箱、船舶以及海上平臺等結構均能賦予優異的保護性能。The system can simulate welding expert to help technicians to complete procedure parameter design, set down wps and save them. besides the mechanical property and chemical composition of low carbon & low alloy steel, the weldabiliry and the defect forming analysis of them have been given in the system. furthermore, the estimation of welding cost and welding procedure files management can be accomplished
系統能模擬焊接領域專家輔助設計人員進行焊接工藝參數的設計,編制出wps並保存文件;能進行簡單的焊接成本估算;能實現鐵路、橋梁及其它鋼結構生產中常用的低碳及低合金鋼及其焊接材料的力學性能和化學成分的查詢;能進行母材焊接工藝性以及常見焊縫缺陷成因分析與對策等的咨詢;能對各工藝文件進行有效的管理,包括對圖片的管理,能實現簡便地查詢、靈活地調用等。Structural steel for bridge
橋梁用結構鋼Especially the bridge engineering has to be concerned with high, new and difficult technologies. new technologies firstly adopted are post - tensioned prestressed concrete simply - supported box girder, assembly two - way prestressed concrete simply - supported t - girder, reinforced concrete continuous rigid frame, and steel - concrete composite continuous girder. all these have formed a series of new bridge structures taking prestressed concrete simply - supported box girder as main feature
由於秦沈客運專線的特殊技術要求,在鐵路建設史上首次採用了后張法預應力混凝土箱形簡支梁、裝配式雙向預應力混凝土t形簡支梁、鋼筋混凝土剛構連續梁、鋼與混凝土結合連續梁等橋跨結構,形成了以預應力簡支箱梁橋跨結構為主要特徵的一系列橋梁新結構。Specification for carbon and high - strength low - alloy structural steel shapes, plates, and bars and quenched - and - tempered alloy structural steel plates for bridges
橋梁用碳素鋼和高強度低合金結構型鋼鋼板鋼棒及調質合金結構鋼棒規范Eurocode 4 - design of composite steel and concrete structures - part 2 : general rules for bridges
歐州法規4 .鋼和混凝土復合結構的設計.第2部分:橋梁用通用規則分享友人