立接縫 的英文怎麼說

中文拼音 [jiēféng]
立接縫 英文
standing seam
  • : 動1 (站) stand; remain in an erect position 2 (使豎立; 使物件的上端向上) erect; stand; set up...
  • : Ⅰ動詞1 (靠近;接觸) come into contact with; come close to 2 (連接; 使連接) connect; join; put ...
  • : 縫名詞1. (接合處) seam 2. (縫隙) crack; crevice; fissure; slit
  • 接縫 : seam; jugum; joint; kiss; unwelded joint接縫刨 jointer; 接縫構造 seam construction; 接縫灌漿 joint grouting
  1. Given the aim of the research is to found a method to evaluate the structures preliminarily, only the factors such as the bearing capacity, connections and compages, distortions, cracks are considered

    基於本項研究的目的是要建對于電力結構可靠性的初步評價,因此,本文的單因素評價主要考慮了承載力、連和構造、變形、裂等因素。
  2. In this paper, a collaborative virtual product design platform is introduced. virtual reality technology is used to build the human computer interface, haptic feedback input device is used for producing a series of sculpting operations to change the shape of the model, collaborative design environment is realized by programming winsocket programs, rapid manufacturing is implemented by connecting with numerically controlled milling machine

    本文介紹了一種協同式產品外形虛擬設計平臺,它利用虛擬現實技術建自然的設計界面,利用力反饋位置輸入裝置產生一系列虛擬雕刻操作進行設計,利用winsocket編程建網路連,實現網路協同設計,通過和數控機床建還可快速加工出所設計的產品外形。
  3. As an application of this fem preprocessing system, the simulation on the welding process of missile ’ s oil box was performed, in which the effects of the welding sequences of four web plates and welds on each web plate are primarily analyzed. the simulation results show that the deformations under varied welding sequences are almost the same. downward deflection deformation is obtained along the weld longitudinal direction in the structure as well as upward deflection deformation along the weld traverse direction

    對于某型號導彈油箱結構焊過程的數值模擬計算,主要考察了每塊板上各段焊順序的調整、四塊板之間不同的焊順序以及焊起始端的選擇對結構焊后變形的影響規律,模擬結果表明:壁板在各種焊順序下的整體變形規律基本相似,即焊後壁板沿焊縱向發生了向下的撓曲變形,中部向下變形量最大;沿焊橫向發生了向上的撓曲變形,壁板兩端部變形量較大,且壁板前端變形大於壁板後端。
  4. Based on the motion law of equal - width slit steady flow, the seepage calculation model simulating concrete face slab joints and face slab with dense cracks is studied and established under the extreme condition that slabs are destroyed

    摘要基於等寬隙穩定流的運動規律,研究建了混凝土面板極端破壞情況下面板及密集裂型面板的滲流計算模型。
  5. The second crack is a crack originating at the groove weld toe of the column flange-girder flange connection.

    第二種是產生於柱翼緣與主梁翼緣連處的坡口焊焊趾處的裂紋。
  6. This article describes a way of special ultrasonic system which monitors thermal stress in seamless welded rails. this monitoring system is a non destructive testing system, which adopts avr mcu and high - precise time chip processing as the core of it, and adopts the critically refracted longitudinal wave as the object of measuring. my studying focuses on the theory of the monitoring system, which will be listed in this arctile : according to the snell theory, the theory of motivating of critically refracted longitudinal wave is described in details, and the finite element software is used to emulate the propagating course. the formulas of calculating the pts of swr are taken from the acoustoelasticity theory, and the calculating the parameters is introduced. according to assemble materials, three kinds of ways of monitoring the pts of swr using critically refracted longitudinal wave are described, which are measuring the sound - time in changeless distance, ultrasonic critical - angle refractomery and frequency spectrum, the first way of ways is used in this experiment system. the factors, which effect the monitoring system, are assaid in some degree based

    本文的研究工作重點在無鋼軌溫度應力測量系統的理論模塊,包括根據snell原理,研究極限折射縱波的激發機理,並使用有限元軟體ansys進行模擬;根據聲彈性理論以及公式推導出計算無鋼軌中的溫度應力的公式,並對其中參數的求解方法進行介紹;根據收集的資料,介紹了三種使用極限折射縱波測量無鋼軌溫度應力的方法,即固定距離測量聲時法、臨界角折射法和頻譜分析法,本實驗系統使用的是第一種;根據實驗經驗以及相關資料,分析了影響極限折射縱波測量溫度應力的幾個因素,並提出了相應的解決方法;根據實驗系統的需要,獨設計並加工出相關配套的實驗設備,包括實驗鋼塊、有機玻璃楔塊、固定件、載荷外框裝置等。
  7. The ears are sutured and either tapped over the head and covered with gauze, or are taped and glued to a wedge of foam, or a styrofoam cup, or some other manner to keep the ears upright to allow for healing of the edges

    耳朵合,兩只耳朵在頭部上方用紗布包裹搭或者沾在一個楔形物上,或者用一隻泡沫聚苯乙烯杯子等其他一些方式來保持耳朵在切口愈合期間豎
  8. In the light of the problems during the tank bottom plate welding of 150000 m ^ 3 double - pontoon floating roof oil tank, the paper analyzes the deformation cause of tank wall shell in welding

    摘要分析了15 10 ^ 4方公尺雙盤浮頂油罐罐底板焊過程中出現的問題,提出焊收縮使得對間隙變小是引起邊緣板變形的主要原因。
  9. The number of inspected air holes often exceed the limitation of standard if the ready task of cleaning up before welding has not been done completely. automation of welding will be a necessary trend in order to improve the work condition and enhance the quality of welding

    鑒于焊工人的勞動環境改善以及焊質量的提高,焊自動化是一個發展的必然趨勢,目前國內外雖然對自動tig焊研究較多,但是針對中厚壁鋁合金縱焊的雙面tig自動焊仍是空白。
  10. With the model, the simulation of welding process is achieved, and the needed technical parameters of the tissue of welding line are obtained, further more, we can predict the tissu e of welding line by the existing welding heat - cycle technical parameters

    該數學模型的正確建,使16mnr焊冶金過程的模擬得以實現,通過模擬可以得出所需焊組織的焊工藝參數,同時也可以通過根據現有的焊熱循環工藝參數預測焊組織。
  11. Before apply the test, all the welding work of block or section should be finish and accepted by view inspection

    當片體、分段組裝配焊完工後,經焊外觀檢查合格后,就可進行角焊密性試驗。
  12. Based on the new formed joint model, a variety of influential factors on first limitation load of load - transfer condition and correlated deflection are discussed. the result shows that the influence on deflection caused by void is noticeable. then, a model and a method for void detection, which use first limitation load of load - transfer condition and correlated deflection - not single deflection - as their criteria, are proposed

    本文以新建力學模型為基礎,通過對第一傳荷狀態臨界荷載及其對應彎沉影響因素的分析指出,脫空對彎沉的影響是顯著的,進而提出了以第一傳荷狀態臨界荷載與對應彎沉為指標的脫空評定模型與評定方法,使評定工作在單板系統基礎上進行,排除了傳荷狀況不確定的影響。
  13. The other way, theoretical analysis of weld tracking system with a leading sensor is stated, based on the analyzing of movement process of the tracking system, a loop control structure diagram is presented, the deuce vision feedback system is used and realized the repeated and automatic tracking in multiplayer seam and controlling of system of tracking and system of motion

    同時就傳感器超前檢測式焊自動跟蹤系統進行了深入的理論分析,在分析該系統跟蹤過程運動關系的基礎上,建了系統的閉環控制關系圖,並提出了其系統數學離散控制結構簡化圖。採用兩點式視覺伺服反饋系統,實現機器人在多層多道焊時的重復自動跟蹤以及跟蹤機構的控制和焊炬橫向調節機構的控制,並使之協調聯動,滿足焊過程的要求。
  14. Methods since 1986, after resection of stump neuroma in 182 cases, nerve continuity was reconstru cted by means of venous bridge ( 77 cases ) , nerve grafting ( 73 cases ) and anastomosis of nerve stumps ( 32 cases ), t o prevent neuroma formation

    方法1986年起,在切除殘端神經瘤后,採用靜脈橋法( 77例) 、神經原位移植法( 73例) 、兩神經殘端直合法( 32例)等重新建神經連續性的方法,治療上臂殘端及手指殘端神經瘤性殘端痛182例。
  15. 2 ) through many numeral experiment, using the crack face ' s slant angle and azimuth angle as parameters, we found some relations between three - dimension fractal parameters and two - dimension fractal parameters in rock mass : ds = ( 1. 0 + 0. 031 ) * dl + ( 1. 0 + 0. 0395 ), ns = nl, v = 1. 5986 * ( 2 - dl ) - 3. 2935 * sin ( st ) + 3. 8263, and found a way to speculate three - dimension fractal parameters from two - dimension fractal parameters. lt is the foundation to describe the distribution laws of crack face in rock mass by the observing results through rock mass section crack, 3 ) this paper constructed the three - dimensional fractal emulation theoretical system and erected three - dimensional fractal emulation model about crack face in rock mass 4 ) a emulation system about crack face in rock mass is developed by vc + +, it includes the function to get section plane chart and section block chart from three - dimensional network chart automatically, and some of the emulation examples is given

    2 )通過大量數值試驗,以巖體裂面的傾角與方位角為紐帶,分析得出了巖體裂面數量三維分形分佈參數和巖體裂跡線二維分形分佈參數的關系: d _ s = ( 1 . 0 0 . 031 ) * d _ l + 1 . 0 0 . 0395 , n _ s = * n _ 1 , = 1 . 5986 * ( 2 - d _ l ) - 3 . 2935 * sin ( st ) + 3 . 8263並提出了由二維分形幾何參數來推導三維分形幾何參數的方法。為通過巖體剖面裂觀測結果,描述巖體裂面分佈規律奠定了基礎。 3 )本文構建了巖體裂面的三維模擬理論體系,建了巖太原理二大學周眨d二研究生學位論文體裂面的三維分形模擬模型。
  16. To provide a seamless system for cargo movements and customs clearance : construct an electronic advance cargo information system and implement the on - board trucker information system on a trial basis

    發展先進物流業應用科技,建的貨運系統和清關平臺:興建電子預報道路貨物資料系統和推行貨車智能資訊系統試驗計劃。
  17. To adapt the width of welding lines and improve the welding quality, adding swing to the moving on theoretical center track is put forward with the actual welding process synthetically thought of. circle swing mode and. sine swing mode are discussed as typical ones and the equations of moving tracks are established

    為了適應焊的寬度,提高焊的質量,並結合焊過程的實際情況,確定了在理論中心軌跡的基礎上添加附加擺動,討論了圓擺動和正弦擺動兩種典型模式,建了運動軌跡的方程。
  18. Self - supporting flow engine not only can decrease the cost but also can hold the bottom technology of work flow and support more detail interface, we modularize the work so every module can used separately and also can be used by no - slot link. self - supporting can integrate advanced technology fast and adopt more humanization and personalization interface, withal, the product have strong advantage in aspect of integration with other third party products

    他們將工作流程模塊化,各模塊既可單獨使用,也可實現無。自行開發可以快速集成先進的技術,建功能更加強大的基於工作流解決方案和各種應用,在工作流制定上,可以採用更人性化和個性化的界面,可以提供更多方便的應用,此外該產品在其它第三方產品的整合方面也具有很強的優勢。
  19. By the data observed on - site, it indicate that the reinforcing plan which the plant to disembark and the dam to be connected has solved the problem that the plant to disembark occurs resonance vibration with the frequency of the turbogenerator units, but the problem of resonance vibration of the downriver structure of the plant has not been solved, hence the study of the reinforce structure of the downriver plant must be made

    廠房在此長期嚴重的振動下,柱出現水平周邊裂,門窗墻壁也均產生裂,威脅到電站的安全運行。現場測試表明上游廠壩間在一定范圍內連加固,雖然解決了廠房上游一階頻率與轉頻的共振問題,但對下游結構作用不明顯,因此需要對廠房下游結構的加固作進一步的研究。
  20. The benchmark data for theoretical analysis are obtained by calculation results of finite element models. in order to have a sound finite element model, the plastic quadrilateral shell elements model established in 1996 by bahaari and sherbourne is improved by using solid 8 nodes elements in ansys programs

    為了使理論分析有充分而且精確的基本數據,本文改進了bahaari和sherbourne提出的四邊形塑性殼單元有限元模型,建了能夠考慮焊、摩擦力和預應力等因素影響的端板連節點的三維實體單元有限元模型。
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