跨裝法 的英文怎麼說
中文拼音 [kuàzhuāngfǎ]
跨裝法
英文
straddle attachment-
Considering to the continuous rigid - frame bridge construction characteristic, putting forward the idea of reverse to optimize prestressed steel. according to different construction phases, the paper gets the formual of the cantalever phase, join two section of a bridge phase and the vertical prestressed steel, and works out corresponding program
考慮大跨徑預應力混凝土連續（剛構）橋施工的特點，提出了基於倒裝方法的預應力靜定束、合龍束以及豎向束的優化設計理論，並編制了相應的計算程序。As to the current problems existing in the identification for these flutter derivatives, the dissertation tries to trace the development in the identification for the past unsteady aerodynamic forces of long - span bridges. it also investigates the method for flutter and buffeting analysis and the flutter derivatives. based on the present methods used in obtaining the unsteady aerodynamic forces and flutter derivatives, and co - funded by a natural scientific fund from the nation and a key project fund from the railway ministry, the current research has attempted to develop a device which can be employed in the wind tunnel to test flutter derivative through a forced vibration method
鑒于目前橋梁斷面顫振導數識別的水平和存在的問題，本文通過對大跨度橋梁非定常氣動力、顫振分析方法及顫振導數識別方法的回顧和評述，基於現有的非定常氣動力和顫振導數的測試方法，在國家自然科學基金與鐵道部重點學科基金的聯合資助下，研究開發了一套在風洞中採用強迫振動法測試顫振導數的裝置。After an introduction to the research on the software for the design of the variant steel arched girder construction, the creation of the structural model, the structure of the supporting seat, the design of the variant arched girder, and the measures taken to ensure the stability of the plane surface of the arched girder, the thesis goes to study the methods for the hoisting and the angle setting of the long - span arched girders, as well as the bolting of the axle pin in the hinge support
論文首先對變異鋼拱架結構設計可採用的軟體、結構模型的建立、支座構造形式、變異拱梁的設計，以及保證拱梁平面外穩定所採取的措施等進行了研究，然後研究了大跨度變異鋼拱架弧形梁吊裝、角度的調整、鉸支座穿軸銷等的施工方法，最後對施工完成後的位移進行了實際量測。The common construction methods, technological characteristics and requirements are summarized, which includes high altitude construction in bulk, assemble, segment by segment, integral assembly, integral propping up, whole installation and sliding construction
論述了大跨度鋼結構的一般施工方法、工藝特點及施工技術要點與難點，具體包括高空散裝法、分條或分塊安裝法、整體提升法、整體頂升法、整體吊裝法及滑移法。Referring to some type of the structure such as plane truss, grid truss and grid shell, the author dissertates the common construction technique including whole installation, integral propping up, integral lifting, high altitude construction in bulk, member assembly and sliding construction
結合大跨度鋼結構的各種形式，如平面桁架、網架、網殼等，概要的論述了其一般的施工方法、工藝和技術要點，包括整體吊裝法、整體頂升法、整體提升法、高空散裝法、分單元吊裝法和高空滑移法。Aiming at the right control method of girder the springing quantum of the pc beams, analyzing the major factors which influence the change of girder, establishing control measures, observing and researching through experiment, the thesis make some pilot studies in liuguhe bridge ' s beforehand producing, building up and constructing, which belongs to the eighth contract segment of the beijing to shenyang expressway
本文主要依託京沈高速公路國內段第八合同段六股河大橋30m跨徑預應力混凝土工型梁預制安裝施工開展研究，分析影響主梁拱度變化的主要因素，制定控制措施，進行試驗觀測研究，從而確定適宜的拱度控制方法，較好地控制了主梁的拱度。This paper also presents the methods of controlling unstressed length of cable, pre - displacement of saddle, anchor span tension, erection of wire strands, the fixed position for erecting cable band and cable length. determination and control approach of displacement of saddles during cable erection are also introduced. at the same time, the change course of linetype during construction period for suspension bridge is analyzed
再次，介紹了懸索橋的施工控制內容與方法，利用軟體sgkz2000對多座懸索橋進行了施工計算，提出本文關于懸索橋的主纜無應力長度控制、索鞍預偏量控制、錨跨張力控制、絲股架設控制、索夾安裝位置與吊索長度控制的方法；介紹了吊梁階段鞍座頂推量的確定與控制方法，分析了施工階段懸索橋的線形變化過程。Based on the historical space forecast data and corresponding actual data provided by a global semiconductor assembly and test company, the uncertainty of space planning was defined. during this analysis process, linear regression, grey prediction, neural network back propagation algorithm and confidence interval were applied, respectively, to define the uncertainty. compared with those methods, the confidence interval of historical space forecast error, calculated by mathematical statistics, was the reasonable method to define the space forecasting uncertainty
本文從半導體工廠長期生產能力計劃的頂層即廠房生產面積的計劃展開，對一跨國半導體封裝測試公司提供的廠房生產面積的長期歷史預測數據以及對應的真實數據進行分析，採用線性回歸，灰預測，神經網路bp演算法，基於數理統計的置信區間的求解等方法分別定義廠房生產面積預測的不確定度，經多種方法的比較得出，基於數理統計方法求解出的生產面積歷史預測誤差置信區間能直觀清楚地標定不確定度。This paper mainly makes the research of construction method for cast - in - situ concrete box girder of continuous girder bridge, using assembled highway bridge steel truss ( often known as bailey truss ) as the falsework, technical schemes for the falsework erected over river, particularly the rigid slant supports of the falsework on piers, and analysis, calculation methods and deformation of the falsework in accordance with the related tests in field
摘要主要研究了採用裝配式公路鋼橋桁架（通常稱為貝雷架）做為支架進行連續梁橋現澆箱梁混凝土的施工方法；研究了跨河施工支架的技術方案，特別是施工支架在橋墩上的剛性斜撐，同時結合現場試驗研究了施工支架的分析計算方法及變形。The furthest distance in the world is not, but using one ' s indifferent heart, to dig an uncrossable river for the one who loves you
世界上最遙遠的距離，不是明明無法抵擋這股想念，卻還得故意裝作絲毫沒有把你放在心裡，而是用自己冷漠的心對愛你的人掘了一條無法跨越的溝渠。The furthest distance in the world is not, pretending you havenever been in my heart, but pretense never care about you on purpose ; but using one ' s indifferent heart to dig an uncrossable river forthe one who loves you
世界上最遙遠的距離，不是明明無法抵擋這股想念，卻還得故意裝作絲毫沒有把你放在心裡;而是用自己冷漠的心對愛你的人掘了一條無法跨越的溝渠The furthest distance in the world is not when plainly can not resist the yearning, yet pretending you have never been in my heart but using one ' s indifferent heart to dig an uncrossable river for the one who loves you
世界上最遙遠的距離，不是明明無法抵擋這股想念，卻還得故意裝作絲毫沒有把你放在心裡，而是用自己冷漠的心對愛你的人掘了一條無法跨越的溝渠。The furthest distance in the world is not being in love but when plainly can not resist the yearning yet pretending you have never been in my heart but using one ' s indifferent heart to dig an uncrossable river for the one who loves you
世界上最遙遠的距離，不是明明無法抵擋這股想念，卻還得故意裝作絲毫沒有把你放在心裡，而是用自己冷漠的心對愛你的人掘了一條無法跨越的溝渠。Abstract : expounds two important problems which are that packaging has conformed to all prereguisites of a discipline and the packaging discipline has embodied every characteristics of a synthetical discipline in cross disciplinary groups
文摘:根據當代跨學科研究的基本理論和分析方法，闡述了關于包裝已經符合一門學科的所有條件和包裝學科已經體現交叉學科群中綜合學科的各項特徵的兩個重大問題。Entering the 21st century, through our continuous efforts, we successfully developed the plywood pallet which is exempt from inspection and the processing of fuming and steaming. the plywood pallet is a packaging material exempted from quarantineinspection in europe and america and has been wedely adopted by domestic enterprises for exproting since no any pest can exist in the product after the high - temperature and high - pressure treatment conducted in the manufacturing process
跨越二十一世紀，凱旋人經過不懈努力，研製成功了免檢/免熏蒸的膠合卡板，膠合卡板在生產過程中是經過高溫、高壓處理，所有害蟲均無法生存，因此被歐美等國納為無須檢疫之包裝材料，現以被出口企業廣泛使用。But with the economic globalization, many multinational ( mnc ) of cement have been coming to fight for the western market, while medium and small cement enterprise in west china can not keep up with the advanced native and foreign cement enterprise in terms of output which has newly technology, because the bad technology and equipment make it impossible to get scale economic benefit
加上經濟全球化，外資跨國巨頭水泥生產企業紛紛搶灘西部水泥市場，我國西部中、小水泥企業由於技術裝備差、不能形成規模經濟、加上資源浪費嚴重和粗放式經營、高成本運作，產量以及其他方面均無法達到國內外新工藝水泥企業的先進水平。The two - dimensional axisymmetric subsonic - transonic - supersonic flow in an experimental arcjet thruster is simulated numerically using flux vector splitting method. the profiles of density, velocity, temperature, pressure and mach number can be obtained by the computation. the computation grid and some computed results are given here. the test equipment such as power supply system, ignition system, propellant supply system, arcjet thruster, thrust measuring device and vacuum system are introduced briefly. some working phenomena of the arcjet are observed and discussed. three different kinds of instability appeared in the process of the experiments. except some important parameters are measured, it is found that the operating stability of argon is better than that of nitrogen
對一實驗電弧加熱式發動機二維軸對稱亞跨超音速流動進行了數值模擬，所採用的方法是矢通量分裂演算法.通過計算可以得出密度、速度、溫度、壓力和馬赫數的分佈.給出了計算所使用的網格和一些計算結果.簡要介紹了實驗所使用的設備，如電源系統、點火系統、推進劑供給系統、電弧加熱式發動機、推力測量裝置和真空系統.對所觀察到的一些工作現象進行了討論.有三種不同的不穩定性出現于實驗過程.除了所測量的一些重要參數，通過實驗發現氬比氮工作更穩定Construction of flat tunnel of large span at extra - shallow depth must be conducted on the principle that advance grouting should be strictly performed before excavation and length of pull at one time should be short, together with reinforced support, immediate closing and constant monitoring and surveying. that preceding pilot tunnels, large - volume excavation divided into small ones, excavation of flank before that of center, upper before lower, arch before wall etc is a good method which could effectively reduce surface subsidence and its adverse effect on adjacent buildings, in addition, some other measures are also taken to lessen blast - induced vibration in the ground and surrounding structures. in a word, all means and steps mentioned above have already proved effective and practicable in practice
軟弱大跨超淺埋扁平隧道必須按「管超前，嚴注漿，多分部、短開挖、強支護、快封閉，勤量測」的施工原則進行施工，採用「眼鏡超前，化大為小，先側后中，先上後下，先拱后墻」的施工方法控制地表沉降和對周邊建築物的影響；採用「多分部，化大為小，短進尺，密布眼，弱裝藥，設減振槽」 ，控制爆破振動，經過實踐證明，這些方法都是行之有效的。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。Assembly equipment and assembly method differs as span, weight and installation height of girder
鋼梁的跨度、重量和安裝高度不同，適合的吊裝機械和吊裝方法亦隨之而異。分享友人