cable tension 中文意思是什麼

cable tension 解釋
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  • cable : n 凱布爾〈姓氏〉。n 1 【造船】錨鏈，錨索，（周長10英寸以上的）左捻三根三股索；粗索，巨纜；鋼絲繩...
  • tension : n 1 拉緊；伸張。2 （精神、局勢等）緊張。3 【物理學】張力，拉力，牽力；（彈性體的）應力；（蒸氣等...
  1. Application on heat - shrink converge enwind connection of high voltage tension cable in mine

    高壓電纜輻射交聯熱縮接頭在煤礦中的應用
  2. Captain hiller quickly backed the ship, and the cable was paid out to reduce towline tension.

    希勒船長急忙使船退行，放鬆纜繩以減少作用在它上面的張力。
  3. Some key issues in the modeling of a long span composite cable - stayed bridge are discussed such as cable tension, dead load, large deflection, concrete deck stiffness, concrete deck - steel girder connection, and boundary condition. some conclusion can drawn from the thesis : 1. the initial equilibrium configuration of the bridge is clarified in the thesis

    本文深入討論大跨度結合梁斜拉橋"基準"有限元模型建立過程中的幾個關鍵問題並得到一些有意義的結論： 1 .明確斜拉橋在索初應力和恆載作用下的初始平衡構型? ?處于初始平衡狀態時的幾何位置，給出了其計算方法。
  4. According as distortion harmonious condition of traction cable ' s anchorage on cable - suspended traveler, increasing amount of cable tension during casting concrete was computed, and under every key operating condition of casting concrete, traveler ' s frontend elevations were educed. we seriously controlled wenhui bridge ' s course of cantilever casting concrete by this method, which assured that the bridge ' s construction went on successfully. and then, it was discussed how to simulate the effect of prestressing force in spatial analysis

    根據掛籃前端牽索錨固點處的變形協調條件建立了掛籃上混凝土澆築過程中牽索索力的增加量，並推導了掛籃上混凝土澆築過程中的各主要工況下掛籃前端標高的計算公式，對文暉大橋掛籃上混凝土澆築過程中的牽索索力和掛籃前端標高進行了細致地控制，確保了混凝土澆築的順利進行，為整個主梁線形和索力的雙控打下了良好的基礎。
  5. A portable wind cable can be measured in a variety of circumstances, not by the winds of change cable circumstances measuring wind cable tension ; both of arbitrary moment of absolute tension cable wind, the wind can monitor cable tension variation ; construction equipment to the wild environment ; lightweight structures, the demolition convenient, simple measurement ; the intelligent measurement mode, can provide a wide range of choices rope specifications directly measured wind cable tension that the absolute need for conversion, and misoperation automatic alarm functions, measurement more convenient, direct, accurate and high degree of automation

    一種便攜式纜風測力器可在各種施工環境下，在不改變纜風受力的情況下測量纜風張力；既能測量任意時刻纜風張力的絕對值，又可監測纜風的張力變化；裝置適應野外施工環境；結構輕巧、安拆方便、測量簡捷；在智能化測量模式下，能夠提供多種鋼絲繩規格的選擇，直接顯示被測纜風張力的絕對值，無需換算，並有誤操作自動報警功能，測量更加方便、直接、準確，自動化程度高。
  6. To avoid the probability, engineer calculate the cable tension and the pre - rising elevation with finite element theory, it cost much time in design the program and repeat calculation, the other hard work is to find out the place where the cables located in span arch structure, its must find out the optimized result manually which restrict the design work. recent years, lots of commercial fea software develop rapidly. engineers focus on the solution of commonness problems by the software existed

    為了解決這個問題，設計人員常常採用有限元方法計算扣索受力及拱肋控制標高，並根據計算結果設計扣索吊裝位置，在此過程中大量重復編程及計算工作佔用了很多工作時間，另外在扣索吊裝位置的選定過程中又沒有明確的方法，只能根據大量的計算結果人工尋找優化方案，這些都制約著設計工作的開展。
  7. Cable - tension scheme optimization and adjustment of nanjing railway station steel roof

    南京火車站鋼屋蓋斜拉索張拉的優化和調整
  8. At the finishing of this paper, the effective identification of designing factors is done and the setting elevation and the cable tension force in next stage are forecasted according to the situation of finished beams. through the forecasting, the constructing state is in coincidence with the designing state. during the bridge construction process, the value of designing parameters are made close to the construction state by means of data collections, optimal controls and detailed analysis of different reasons that caused errors

    最後，根據施工的實際狀態對設計參數進行了有效的識別，並利用灰色理論與預測控制相結合的方法，根據已澆梁段的實際狀況對下一施工梁段的立模標高和斜拉索張拉索力進行預測，使施工過程中的受力狀態與已確定的合理施工狀態達到一致。
  9. The cable sag and bending stiffness effects are studied on the higher natural frequencies of cable vibration. it is found that the differences of the higher adjacent frequencies go to the fundamental frequency of the taut string theory even though the cable sag or bending stiffness is included. this unique characteristic of cable vibration is used to determine the cable tension with the well - known taut string theory

    2 .考慮垂度和抗彎剛度對高階自振頻率的影響，探討了索相鄰頻率之差，發現索的高階頻差就是弦振動理論的基頻，利用這一特性，分析了頻差法測索力的精度和適用范圍。
  10. The cable tension plays an important role in the construction control and long - term monitoring of cable - supported structures. the engineering implementation of a vibration - based cable tension evaluation is mostly carried out based on the taut string theory where the cable tension is estimated from measured natural frequencies by use of a simple explicit formula

    振動法測索力廣泛應用於索結構的施工控制和健康監測，其原理是基於弦振動理論：索拉力與自振頻率之間存在簡單的關系，因此可以由實測的自振頻率計算得到索力。
  11. Cable tension weight

    鋼索張力重塊
  12. In chapter six, using the method above, program for auto - control system about cable tension. draw the conclusions that com is a universal tool for programs

    第六章結合纜張力電液控制系統實際情況，研究了具體如何採用com技術和使用通用組件模塊構造需要的控製程序。
  13. Seek the sound cable tension to aim at minimum of maximum stress by the method of fem analysis combined with optimization. during optimization, use virtual lamina beam element to analyze the structure. the result of optimization of the cable tension of wenhui bridge shows this method is easy, effective and applicable

    用虛擬層合梁單元對結構進行計算，以梁和塔的最大應力最小為優化目標，採用有限元計算同優化分析相結合的方法來確定斜拉橋的合理成橋恆載索力，文暉大橋成橋恆載索力的優化結果表明該方法簡單、高效、適用。
  14. According to the problem in cable tension monitoring that the damper set on cable will reduce the accuracy of cable tension measurement, an updating method was advanced to identify the computational cable length through the theoretical cable tension. and then, the relatively reliable measured cable tension could be obtained

    針對索力監測中由於減震器的設置影響索力測量準確性的實際問題，本文提出了依據理論預測索力對實際計算索長進行整體辨識的方法，從而得到相對可靠的索力測量修正值。
  15. Cable - tension transducer

    電纜張力傳感器
  16. Basing on wenhui bridge ( the cable - stayed bridge ), optimization of cable tension under dead loads, control of the course of cantilever casting concrete, and spatial analysis of the pylon and gird during construction were discussed in this paper

    本文以文暉大橋為背景，就恆載索力優化、懸澆過程式控制制及索塔和主梁分段施工過程的空間分析等問題進行研究。
  17. The main work of this thesis includes : 1. using energy theory, the cable sag and bending stiffness effects are investigated on the determination of cable tension forces through cable ' s fundamental frequency. based on the curve fitting, the practical formulas are proposed where the cable tension can be easily estimated using measured fundamental frequency

    本文的主要工作包括： 1 .考慮拉索的垂度和抗彎剛度對基頻的影響，用能量的方法，並輔以曲線擬合，提出了由基頻計算索力的實用公式，公式與理論解的誤差在以內，並對公式的適用范圍進行了討論。
  18. 2. the field ambient vibration tests induced by wind and normal traffic were carried to determine the real dynamic characteristics, including vertical, torsional, transversal and longitudinal frequencies and modal shapes, each cable tension force, as well as the figure of the bridge deck

    2 .進行實橋在環境激勵下的動載試驗，測量該橋的豎向、扭轉、橫向以及縱向的動力特性，所有拉索的索力及橋面線型。
  19. After obtaining the whole loads we optimize cable tension by means of controlling cable length on the basis of influence matrix method. practical examples are presented to illustrate the process and efficiency of the method

    然後利用影響矩陣的概念，令索力為受調向量，索長為施調向量，通過控制各索的長度來調整優化索力。
  20. Three - dimensional model was also set up to analyze the structure ' s distortion, cable tension and stress state during the segmental - construction of wenhui bridge ' s girder with degenerated solid elements. the effect of prestressing force and concrete ' s creep were considered in analysis

    建立了文暉大橋主梁施工過程的空間分析模型，採用實體退化單元對主梁分段施工過程中的變形、索力及應力進行了空間模擬分析，分析中考慮了縱橫向預應力效應和混凝土徐變的影響。
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