總軸系 的英文怎麼說

中文拼音 [zǒngzhóu]
總軸系 英文
line shafting
  • : Ⅰ動詞(總括; 匯集) assemble; gather; put together; sum up Ⅱ形容詞1 (全部的; 全面的) general; o...
  • : 軸Ⅰ名詞1. (圓柱形的零件) axle; shaft 2. (對稱部分的直線) axis 3. (圓柱形的纏繞器物) roller; spool Ⅱ量詞(用於纏在軸上的線以及裝裱帶軸子的字畫)
  • : 系動詞(打結; 扣) tie; fasten; do up; button up
  1. In view of bearing capacity of the elastoplastic theory analysis, the author made a comparison between the achieved bearing capacity limit load pi / 4 of round base ( space problem ) and the limit load pi / 4 of bar groundwork foundation design ( plane problem ) from soil mechanics at home and abroad as well as foundation criterion, and explained why the value of formula in present design criterion from soil mechanics is inclined to be conservative. in the light of the author ' s many years experience of vibration test on the spot and the research work of relevant projects, the author worked over the dynamic pile testing of the bearing capacity of foundation and batholith, and gathered the parameter of dynamic analysis and testing. the author also talked over the difficult point of pile foundation design criteria in present batholith engineering world, i. e. the confirmation of batholith bearing capacity of pile end, from the following aspects : a ) confirmation of single axis counter - pressure strength of rock in house ; b ) f. e. m calculation of elastoplastic model ; c ) calculation of soil mechanics ; d ) deep well load test

    然後,對巖土工程領域至今尚未解決,甚至不為人注意的考慮地基變形的地基承載力問題進行了實用化的探討,提出了考慮地基變形的地基承載力上程計算方法;對基於彈塑性理論分析的地基承載力國內尚未見報道的空間問題得到了圓形基礎(空間問題)的承載力界限荷載p _ ( 1 / 4 ) ,並與國內外土力學專著及地基基礎設計規范中的條形基礎(平面問題)的界限荷載p _ ( 1 / 4 ) ,進行了對比,從而定量上解釋了目前設計規范引用土力學承載力公式值偏於保守的這一情況;根據本文作者多年從事現場地基工程振動試驗及相關課題的研究工作,本文以截頭錐模型模擬地基,對地基(巖基)承載力的動測法進行了研究,為各類地基(包括巖基) ,匯了動力分析和檢測川的參數:針對日前巖土工程界應用樁基設計規范中的難點? ?樁端巖基承載力的確定問題,從巖石室內單抗壓強度確定、基於彈塑性模型的有限單元法計算、土力學計算及深斤載荷試驗四方面進行了深入討論;本文作者根據多年現場載荷試驗的工程實踐,對深井荷試驗裝置的核心部分? ?反力裝置,設計了側壁支撐反力加載統,該加載統具有實用、簡便、穩定及安個等優點。
  2. The cyclo - hoop effect which steel tubular has exert to the concrete shows the character of heterogeneous in the arch rib section, the same to the axial direction. the paper verifies the change of the material poisson ration and the concrete grade will make the cyclo - hoop effect obvious alteration, the change of the cyclo - hoop effect and the stress redistribution of the section produced by the shrinking and creeping of the concrete and the expensive concrete on the section

    在鋼管混凝土拱肋斷面上,鋼管對內填混凝土的環箍效應具有非均勻性,在拱方向上環箍效應也呈現非均勻性。驗證了材料的橫向變形數、混凝土標號等參數的變化將引起環箍效應的明顯改變;混凝土的收縮、徐變和膨脹混凝土的應用導致鋼管混凝土的環箍效應發生變化並使截面的應力發生重分佈;並結了其變化的基本規律。
  3. Research on an isa - bus - based multiaxial servo control system

    線的多伺服控制統的研究
  4. In this thesis, studies are focused on as follows : ( 1 ) based on analyzing the general transfer - matrix, the conception of the generalized double layer soil model is proposed, and the transfer - matrix ( r ) of half - infinite elastic mass is introduce - d to the analytic expressions of stress and settlement under the uniform circular, rectangular and strip vertical loads in multi - layered soil ; ( 2 ) according to the analytic expressions of the additional stress and settlement under unifo - rm circular in multi - layered soil, rectangular and strip vertical loads, the programs are develop - ed to resolve and debugged. the results show that the programs are correct ; ( 3 ) through calculating the coefficient of additional stress on the central axis of uniform circ - ular vertical loads, under the corner point of the uniform rectangular vertical loads, and on the central axis of uniform strip vertical loads, and the settlement on the center of uniform circular vertical loads and uniform rectangular loads in double - layered soil, the characters of stress and settlement are discussed ; ( 4 ) a case, as an example, is studied with different calculation methods, such as traditional theory, fem. the results obtained are compared

    本文在已有研究成果的基礎上進一步開展了以下幾方面的研究: ( 1 )在對層狀地基傳遞矩陣法中的傳遞矩陣分析的基礎上,提出了廣義雙層地基模型的概念,並把半無限體的傳遞矩陣r引入到多層地基在圓形垂直均布荷載、矩形垂直均布荷載及條形垂直均布荷載作用下附加應力與沉降的解析式中; ( 2 )根據多層地基在圓形荷載、矩形垂直均布荷載及條形垂直均布荷載作用下附加應力與沉降的解析式,編制了程序,調試通過並驗證了其正確性; ( 3 )通過對雙層地基圓形垂直均布荷載中心線上的附加應力數和荷載中心沉降,矩形垂直均布荷載角點下的附加應力數和荷載角點沉降及條形垂直均布荷載中心線上的附加應力數進行的計算,探討了雙層地基中的附加應力與沉降特性; ( 4 )應用本文的層狀地基體理論對一個工程實例進行了計算分析,並與傳統的計算方法的計算結果和有限單元方法的計算結果進行了對比分析,結果表明利用層狀地基理論計算更能反映地基中附加應力分佈的實際情況。
  5. The applications and developments of the rotor - ambs system in the engineering are showed in recent years. in particularly, we present the results for the studies of nonlinear dynamics in the rotor - ambs system. we also point out the trend of the rotor - ambs system in future and the necessity of the study on the nonlinear dynamics of the rotor - ambs system

    本文的研究內容和所獲得的主要結果有以下幾個方面: ( 1 )綜述了磁懸浮研究的歷史,介紹了主動式電磁承-轉子統在工程實際中的應用,主動式電磁承的研究現狀,結了近十年來國內外對電磁承-轉子統非線性動力學的研究進展和取得的成果,指出了電磁承發展的趨勢及進行非線性動力學研究的必要性。
  6. In conclusion, the successful development on peg - hole assembly robot manipulator and establishment of control system provide an experiment platform for the further investigation

    之,孔裝配機器人機械操作臂的研製和控制統的建立,為本機器人實驗室進一步研究模塊化機器人提供了軟硬體平臺。
  7. In this paper, the influence of cycles of drying and wetting on strength and deformation are studied by means of routine direct shear apparatus, triaxial apparatus and light consolidation apparatus which include : the influence of force of constraint on strength, the total stress strength of expansive soils with different saturation degree, the influence of cycles of drying and wetting on the total stress strength, the relation between saturation degree and compression modulus and that between saturation degree and void ratio, the influence of cycles of drying and wetting on the effective stress strength, the relation between saturation degree and generalized suction

    本文利用常規直剪儀、三儀以及輕便固結儀,分別對非飽和膨脹土的強度和變形特性以及干濕循環對強度和變形的影響進行了一列的試驗研究。以飽和度、干濕循環次數為變量,分別探求了外力約束對膨脹土強度的影響,不同飽和度膨脹土的應力強度特性,干濕循環對非飽和膨脹土應力強度的影響,飽和度與壓縮模量以及孔隙比的關,干濕循環對飽和膨脹土有效應力強度指標的影響,廣義吸力與飽和度的關,建議了一組計算非飽和膨脹土變形及強度特性的經驗公式。
  8. Exciting method is used to measure the damping, the four damping coefficients of the radial part and a damping coefficient of the thrust part can be obtained though hammering the testing bearing which is in a equilibrium position. based on the testing data, the dynamic characteristic curves of the radial - thrust floating ring hybrid bearing are drawn and compared with the theoretical curves

    採用激振法測量承的阻尼,對處于平衡位置的測試承分別沿水平方向、上45度方向及向進行錘擊,根據錘擊法原理求得各個轉速下承徑向部分內、外膜阻尼數以及推力部分內、外膜阻尼數。
  9. Using the system designed in this thesis work, flow field calibration of the wind tunnel is accomplished, which covers dynamic pressure drop coefficient, dynamic pressure time stability, axial static pressure gradient, boundary layer, and degree of turbulence, etc. boundary layer measuring principle and method are especially described in detail, the relationship between boundary layer thickness, wind speed setting, and the depth of the experimental section is summarized, and finally the calibration data for th e model center zone under specific wind speed are given

    然後利用本文設計的統完成了落差數、動壓時間穩定姓、向靜壓梯度、邊界層及湍流度等內容的流場校測。特別對邊界層測量的原理及方法做了較詳盡的敘述,結出邊界層厚度與設定風速、實驗段深度的關,然後給出模型中心區一定風速下校正數值。
  10. The dynamic model of misaligned rotor - bearing system equipped with a flexible laminated membrane coupling was developed by using the method of lumped parameter in this dissertation, and the dynamic behavior, such as the nature characteristics, stability, steady state response of the system, etc. was analyzed based on the theory of linear vibration

    本文根據集參數法建立了膜片聯器耦合的不對中轉子?統的動力學模型。基於線性振動理論分析了統的固有特性、穩定性和不平衡響應。
  11. The company is the speciality production " liuping " brand automobile hang the system forge the aluminium hang the system fittings s enterprise. our company except that can offer styles, such as audi, hongqi, passad, santana waited for model s the front wheel controls the arm, automobile aluminium suspension arms, pull rod assembly, pull rod ball head, the short axle of rear axle waited for product, or can also exploit in time, offer various kinds of product according to the user s request

    瑞安市得力標準件製造有限公司是專業生產「劉平」牌汽車懸掛統鍛鋁懸掛統配件的企業。本公司除可提供奧迪紅旗帕薩特桑塔納等車型的前輪控制臂擺臂拉桿成拉桿球頭后橋短等產品外,還可依照用戶的要求,及時開拓,提供所需的各種配件。
  12. First, after the overall structure of the differential balance mechanism is determined considering the given requirement, the concrete structure of the mechanism is designed with the reference of the design method of the differential which is widely used in autos. the differential gearing system is optimized and more appropriate parameters are got with which the functional requirements can be satisfied and the weight of the mechanism can also be reduced. the surface type structure is adopted on the rocker shift, so the mechanical performance of the differential gearing system and the rocker shifts may be improved

    本文根據整車的性能要求確定了差動平衡機構的體結構形式,以汽車驅動橋差速器及半的設計方法為參考,對差動平衡機構的原理樣機進行了完整的結構設計;對核心的差動輪部分進行了優化,得出了既能滿足功能要求又可以有效減小機構質量的較合理的參數;在搖臂中使用了類似汽車驅動橋半的浮式結構,使搖臂所受彎矩大大降低,從而改善搖臂和差動輪的力學性能。
  13. Part two the study of lattice - valued tense propositional logic system and its resolution method the main work of this part is to introduce four tense operators e ( ever ), f ( will ), h ( ever always ) and g ( will always ) into lp ( x ), put up lattice - valued tense propositional logic system ltp ( x ) which takes time axis as language circumstance, gave detailed semantic interpretation and syntax structure, and discussed some properties of it, then proved soundness theorem and consistence theorem. furthermore, studied ( a, t ) - resolution principle which is related to time, gave some rules of computing tense resolvent, and put forward the method of tense resolution

    第二部分:關于格值時態命題邏輯統及其歸結方法的研究此部分的主要工作是在格值命題邏輯統lp ( x )中引進時態運算元e (曾經) 、 f (將會)及其對偶運算元h (曾經是) 、 g (將會是) ,提出了以時為語境的格值時態命題邏輯統ltp ( x ) ,並給出其具體的語義解釋和語法結構,並討論了它的一些性質,證明了該統的可靠性和協調性。
  14. The compute model of shafts of the machines is built by adopting concentrated mass method. taking into account the different support conditions of the shafts that workshop is considered as rigidity or elasticity ; the natural characteristic and unbalanced response of the shafts are computed by integrating with high stable riccati transfer matrix method

    採用集質量法對機組建立了計算模型,並結合穩定性良好的riccati傳遞矩陣法,分別考慮機組的支撐基礎(廠房)為剛性、彈性兩種情況,計算了機組的自振特性、的不平衡響應。
  15. According to the study work of this paper, an automatic six - component strain gauge balance calibration system development scheme was put forwards : the system calibrates the balances in the ecs, and translates the loads to the bcs of the balances with measuring the balance ’ s position changes during the calibration

    本文根據1m高超聲速風洞氣動力試驗的體要求,提出了採用天平校準載荷地全自動加載、並通過天平空間位移測量將校準載荷換算到天平體( bcs )的六分量天平校準體研製方案,並確定了詳細的技術指標。
  16. This article basing on the summery of the quiver problem of the importing 300 mw set, take the. # 1, # 2 set in the jingyuan power ins corp as the research subjects with the methods of shafting simulation test and spot test, analysed the quiver problem of the imported 300mw set and deal the quiver of the generator by using the result

    本文在結國內已有的引進型300mw火電機組振動問題基礎上,以靖遠第二發電有限責任公司# 1 、 # 2機組為主要研究對象,採用模擬實驗以及現場試驗的方法,對引進型300mw火電機組振動問題進行了分析,並應用分析結果對發電機振動過大的問題進行了處理。
  17. The main job proceeded : collecting the data through investigation, summery the chracteristic of the quiver of the imported 300mw set to solve the quiver problem of the imported 300mw set, basing on the # 1, # 2 sets of the jingyuan ins corp and choosing the effiction of the aggravated plane, the changed stiffness of the # 4 bearing and # 7 bearing obtained the test result which can be used to be the conductor to solve the too bad quiver problem of # 5, # 6 axletree tiles in the # 1, # 2 sets of the jingyuan ins corp. outcome of the paper : analyse and sum up the main reason of the imported 300mw set ' s quiver through see much literature

    針對靖遠第二發電有限責任公司# 1 、 # 2機組振動的具體情況,選擇各加重平面對振動的影響、 # 4承變剛度、 # 7承變剛度變標高等項目,在300mw模擬試驗臺上進行了模擬試驗,獲取了大量的試驗數據,得出了具有實際指導意義的試驗結論;針對靖遠第二發電有限責任公司# 1 、 # 2機組發電機# 5 、 # 6承瓦振過大的問題,通過剛度調整試驗的方法,較好的解決了問題。通過本文研究取得了如下成果:在閱讀了大量文獻資料的基礎上,對國內引進型300mw火電機組的振動特徵、振動的主要原因進行了分析和結。
  18. Aimed at the rotor bearing system of 300 mw steam turbogenerator set and on the basis of establishing its concentrated general model with 8 supportings and 9 nodes, a study was carried out on the bending vibration response of the most left end surface of shafting and of the right end face of generator

    摘要針對300mw汽輪機組轉子統,在建立其8支承9節點集模型的基礎上,對最左端面和發電機右端面的彎曲振動響應進行研究。
  19. The methods on the research of torsional vibration stability are summarized and the deficiencies in present research are pointed out

    結了研究扭振穩定性的各種方法,指出目前研究中尚待解決的問題。
  20. Based on the handling of problems shown in 110, 000dwt product carriers, built by dalian new shipyard for denmark, and the installation procedure of vlcc for iran, a detailed description is presented on the installation technical and problems disposals of main engine and shafting system

    通過大連船廠為丹麥的幾條11萬噸成品油輪的建造及問題處理和為伊朗建造的vlcc船上的安裝工藝的結和改進為例,詳細闡述了主機和的安裝工藝方法,問題處理方法。
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