sliding base 中文意思是什麼

sliding base 解釋
床鞍，滑座
  • sliding : adj. 滑動的；易變的，不穩定的。n. 滑動。
  • base : n 1 基底，基，根基，底座；底層，底子；（紀念碑等的）基址；（山）麓。2 【軍事】基地，根據地。3 根...
  1. So this base isolation technique has profound prospects. unfortunately there exist definite difficulties in the calculation because of the nonlinear of the base friction force. now, both the equivalent damping method and the numerical calculatin of the vibration response of the base - isolated buildings are frequently used in the calculation of the seismic response of the base - isolated building. however both of them have certain drawbacks. in this paper, the response of the building with base - isolation system is derived by the method of fourier expansion for the friction force and the earthquake response. at the same time, the sliding vibration character of inertia of a single mass structure and the sliding vibration response of a muti - mass structure are discussed. the stable condition of the sliding base isolation system of a structure is given. in the end, two circes of base fixation and base sliding are analyzed by adopting ansys

    本文利用對摩擦力和地震響應進行付氏級數展開的方法導出了基底具有摩擦隔震系統的地震反應。同時，文中從研究單質點結構的滑動振動慣性力入手，進而對多質點結構體系滑動振動反應進行探討，分別給出了結構滑動隔震的自身穩定條件。最後，本文利用ansys對基礎固定和基礎滑移隔震兩種工況進行了動力模擬模擬分析，進一步證實了基礎滑移隔規律。
  2. At the same time, on the base of the analysis and study of the characteristic of sliding stability failure of loess slope in sanmenxia area, a method, which is suitable for many horizons of soil and slopes of different shape, is adopted to analyze the stability of four deep - cutting loess slope solid projects

    同時，在對三門峽地區黃土邊坡滑動失穩特徵進行分析研究的基礎上，採用了一種適合多種土層、不同坡型的邊坡穩定性分析方法，對三門峽地區四處深路塹黃土邊坡實體工程穩定性進行分析及評價。
  3. The control of lateral - torsional coupled seismic response of structures is discussed. the analysis on unilateral, bilateral and lateral - torsional coupled seismic response of base - isolated structures with sliding friction bearings is carried out. the influence on lateral - torsional coupled seismic response of base - isolated structures due to the excentricity and the uncoupled period ratio of the superstructure is investigated, and the control of lateral - torsional coupled seismic response of structures is discussed

    對摩擦滑動支座基礎隔震結構進行了單向及雙向地震反應對比分析，研究了結構平?扭耦聯地震反應，分析上部結構的偏心距及非耦聯周期比對結構的平?扭耦聯地震反應的影響，探討了對結構平?扭耦聯地震反應的控制。
  4. Evaluation of the deep stability against sliding of the dam base of fenhe no. 2 reservoir

    汾河二庫壩基深層抗滑穩定性評價
  5. In order to develop and consummate the analysis theory and calculation method of base - isolated structures, based on the research on restoring force model of isolation systems and the analysis on the nonlinear seismic response of base - isolated structures, the analysis on multi - dimensional and lateral - torsional coupled seismic response of base - isolated structures is developed in this paper. according to the mechanical performance of isolation systems, detailed analysis and improvement of the present research, an unilateral and a bilateral coupled visco - elastic hysteretic model for rubber bearings, an unilateral and a bilateral coupled visco - elasto - plastic differential hysteretic model for lead rubber bearings, an unilateral and a bilateral coupled modified visco - plastic differential hysteretic model for sliding friction bearings are proposed

    為進一步發展和完善基礎隔震結構分析理論和計算方法，本文以隔震系統恢復力模型研究及基礎隔震結構非線性地震反應分析為基礎，對基礎隔震結構的多維地震反應及平?扭耦聯地震反應開展了以下幾方面的研究工作：根據隔震系統力學性能的特點，在現有研究成果的基礎上，對隔震系統恢復力計算模型進行了改進和創新，提出了普通疊層橡膠支座單向及雙向耦合粘彈性恢復力計算模型，鉛芯疊層橡膠支座單向及雙向耦合粘彈塑性微分型恢復力計算模型，摩擦滑動支座單向及雙向耦合修正粘塑性微分型恢復力計算模型。
  6. The results of the research in this paper provide the theoretic base for the research and development of sliding shoe parcel sorting machine and have important reference value

    本文的研究結果為推塊式分揀機的研究開發提供了理論依據，具有重要的參考價值。
  7. Then in order to propel the internal equipments and technology for logistics forward and research and develop sliding shoe parcel sorting machine, base on these analyses, this paper all - sidedly and systematically describes the general precept of sliding shoe parcel sorting machine

    在此基礎上，為推動國內物流設備技術的進一步發展，對研究開發的目前國內的空白產品? ?推塊式分揀機的總體設計作了全面系統的論述。
  8. With one hand gripping the base of the shaft, make one smooth movement by sliding your ( very wet ) mouth over his erection, taking him as far into your mouth as is comfortable

    用一隻手抓住柱子的底端，潮濕地嘴流暢地滑下去，在能承受地前提下，盡可能含深一點。
  9. The effect of sliding velocity, lubricant and ambient temperature on the friction and wear of uhmwpe and uhmwpe - base composites has been systematically investigated. the thermal conduction and mechanical property of uhmwpe and its composi tes have been tested

    系統考察了滑動速度、潤滑介質和環境溫度對uhmwpe及其復合材料摩擦磨損性能的影響，試驗測試了uhmwpe及其復合材料的導熱性能和力學性能，分析了其與材料摩擦學性能之間的關系。
  10. Because the distribution of soft soil is very widely, the sliding strength of soft soil is low, the moisture content of soft soil is rich, and the compression of soft soil is large, the handling of soft base is an important problem

    這是由於軟土抗剪強度低，含水量大，壓縮量大，路堤建成后不可避免產生不均勻沉降，影響路面平整度，這樣在行車時會出現跳車現象，既不舒服，又影響安全。
  11. The analysis in this paper have been verified by experiment firstly, the structure and mechanical characteristics of sliding - plug door are described in this paper. secondly, on the base of the study of the work condition and limited load, the dynamic load - time curve is created. and then the finite element model of sliding - plug door is built by using material equivalent

    本文首先總結和探討了塞拉門的結構特點和力學特性；然後探討了塞拉門的極限工況，即列車交會壓力波的作用形式，建立了簡化的作用於塞拉門上的動力學載荷曲線；其次研究了復雜形狀復合材料層合板結構的建模方法，採用物理等效方式減小了計算規模，建立了復合材料門板的有限元模型，並對各種設定的載荷形式進行了數值模擬。
  12. Pairing up with steel and at the condition of dry friction, the pure uhmwpe has an increasing friction coefficient and wear value with the increase of sliding velocity, and so does its composites. the uhmwpe - base composite reinforced by cu powder which makes up 15 % of the composite by weight and the uhmwpe - base composites reinforced by cuo powder which makes up 10 % - 15 % of the composites by weight are more capable of enduring higher sliding velocity than the pure uhmwpe

    在與鋼配副、干摩擦條件下，隨滑動速度的增大， uhmwpe及其復合材料的摩擦系數和磨損量都增大，質量分數為15的cu粉填充uhmwpe復合材料和質量分數為10 15的cuo填充uhmwpe復合材料承受高速的能力強于純uhmwpe 。
  13. Sliding base setting

    床鞍調整
  14. Numerical results show that the sliding structure using semi - active control not only has good vibration isolation effect, but also has less maximum slippage and less residual base displacement

    對實例計算結果的分析表明，半主動控制下的滑移隔震結構不但具有較好的隔震效果，而且能有效地減小基底的最大滑移量及殘餘位移。
  15. The bookends are made from metal and have a rubber base to prevent them from sliding. on sale from 2006

    這種書擋用金屬製成，有橡膠的底部用於防止滑動。 2006年上市。
  16. I ts d am height i s 2 87m, equipped capacitor 12000mw and permian emei mountain basalt is the main strata in dam site. field investigations show that there are discontinuities such as interlayer shearing belts, instrastratal shearing belts, faults and base crack. the discontinuities control the stability of rock mass against high arch dam shoulders anti - sliding stability which is the main engineering geological problems in dam site

    壩區地層主要為二疊系峨眉山玄武巖，調查表明，玄武巖中存在由緩傾角的層間、層內錯動帶和斷層、裂隙構成的巖體結構體系，對壩區的主要工程地質問題，尤其壩肩抗力體的抗滑穩定性具有重要的控製作用。
  17. Then on one hand, author makes researches of anti - jamming against pulse jamming 、 gauss white noise jamming and radio frequency noise jamming from the side of signal processing. author exercises much signal processing knowledge of time - domain sliding window accumulation 、 wavelet analysis 、 time - frequency analysis and linear prediction and carries out many simulation experiments. on the other hand, author proposes the anti - jamming methods of using a sar similar to double - base radar and modulating the amplitude 、 the phase of emission signal and changing the frequency modulation slope from the side of changing sar system model

    作者首先提出了合成孔徑雷達抗干擾的定義、分類以及評價抗干擾方法好壞的主客觀標準；然後，一方面從信號處理的角度出發對脈沖式干擾、高斯白噪聲干擾以及射頻噪聲干擾進行了抗干擾研究，其中運用了時域滑動窗口積累，小波分析，時頻分析以及線性預測等信號處理知識，做了大量的模擬實驗；另一方面，本文基於改變合成孔徑雷達系統模式提出了利用類似雙基地雷達來抗干擾，以及對發射信號進行調幅、調相以及改變調頻斜率來抗干擾，同樣做了相應的模擬實驗。
  18. The series - base - isolation structure, with a composite bearing formed by serial connection of the rubber isolation bearing with friction - sliding isolation bearing and connected with the rubber isolation bearing in parallel form, obtains good effect of vibration isolation under earthquakes

    摘要由橡膠隔震支座與摩擦滑移隔震支座串聯成組合支座，再與橡膠隔震支座並聯形成的串聯基礎隔震結構，在地震時可以取得較好的隔震效果。
  19. This paper introduced aluminum base sliding bearing alloy materials, especially introduced the performance, character and up to date applicative advantage of aluminum - tin base, aluminum - lead base and aluminum - zinc base slider bearing alloy

    摘要介紹了鋁基滑動軸承合金材料，特別是鋁錫系、鋁鉛系、鋁鋅系滑動軸承合金的性能、特點及研究進展。
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