earthquake waves 中文意思是什麼

earthquake waves 解釋
地震波
  • earthquake : n. 1. 地震。2. 大變動，動亂。
  • waves : WAVES ＝ Women Accepted for Volunteer Emergency Service 〈美舊〉（海軍）婦女預備隊。
  1. As the waves from the aleutian earthquake hit the hawaiian islands, they were driven ashore in a few places as a rapidly moving wall of water up to 6 meters high

    當由阿留申群島地震引起的波浪到達夏威夷群島時，這些波浪在幾處地方形成了最高可達6米高的快速移動的水墻沖上海岸。
  2. From an earthquake source within an elastic medium, both types of body waves will propagate outward into the medium.

    這兩種體波將從彈性介質中的震源出發，向外傳播到介質中去。
  3. In the second chapter, the basic theory and method of how to use far - field body - waves to invert for the seismic moment tensor were expatiated systematically. the moment tensor solutions of the march 25, 1998, antarctic plate earthquake ( mw = 8. 1, iris ) and the june 4, 2000, southern sumatra, indonesia, earthquake ( ms = 8. 0 ) were inverted using teleseismic body waves recorded by long period seismograph stations of the iris global seismic network

    並用iris全球地震臺網的遠場體波資料反演了1998年3月25日南極m _ w8 . 1 （據iris ）地震的矩張量和2000年6月4日印度尼西亞蘇門答臘南部m _ s8 . 0地震的矩張量。
  4. We shall also consider the two types of surface waves, rayleigh waves and love waves, most widely observed in seismic prospecting and earthquake seismology.

    我們也要研究在地震勘探和天然地震中最經常觀測到的兩類面波--瑞利波和樂甫波。
  5. The source of earthquake waves - the site beneath the surface where the disturbance originates - is known as the focus

    地震波源- -地表底下產生擾動的地方- -稱為震源。
  6. Based on some macroscopic evidences gained in actual earthquake fields and on a preliminary theoretical analysis, it has been pointed out that the rayleigh waves should be an essential cause of liquefaction for the fields beyond the epicentral region with saturated sand deposits at shallow depths

    （ 4 ）首先介紹了提出rayleigh波是液化主因的背景，基於宏觀震害資料的啟示，提出了rayleigh波可能是造成砂土液化的主要動因的新見解。並用單相介質模型的總應力法，分析了rayleigh波可能產生的應力大小。
  7. H. - h. hung, y. - b. yang, “ elastic waves in visco - elastic half - space generated by various vehicle loads ”, solid dynamics and earthquake engineering, 21 ( 2001 ), 1 - 17

    吳政樺， 「高速移動載重在半無限域彈性體表面振動之模擬」 ，國立成功大學土木工程學研究所碩士論文， 1999年6月。
  8. The source of earthquake waves-the site beneath the surface where the disturbance originates-is known as the focus.

    地震波源--地表底下產生擾動的地方--稱為震源。
  9. ( 2 ) in the thesis, some other important factors on the stability of subway foundation during earthquake are studied, for example, the intension of earthquake, the unit weight of the subway tunnel, the depth of the subway tunnel, the content of clay in sandy soil, and inputing different earthquake waves

    （ 2 ）研究了對地鐵隧道地基的抗震穩定性有著重要影響的一些其它因素，例如，地震動強度、地鐵隧道的平均容重、地鐵隧道的埋深、砂性土中粘性土的含量以及不同的實測地震波等。
  10. Afterward, the same structure with different earthquake waves is calculated, the distinction is quite obvious in response to time - history of the structure. so when the earthquake waves are chosen, the ones that are close to the soil characteristic condition s

    因此，地震波的選取要針對具體的場地條件，選取接近該場地條件特性的地震波，且應有一定的數量，不能以少量地震波的計算結果作為最終評定結構抗震性能的依據。
  11. The largest story shear, the largest story displacement, the lateral structure deformation and story of acceleration of the two model ' s were presented under the action of weak earthquake and strong earthquake. it proceeded the statistical analysis of the largest story shears of different earthquake waves

    本文給出高層隔震建築在多遇地震和罕遇地震作用下最大層間剪力、層間位移、側移變形以及加速度反應，並且對最大層間剪力進行了統計分析。
  12. Abstract : the slope dynamic stability with elasto - dynamics vibration and wave theory and boundary element method ( bem ) is analyzed and calculated. it raises a criterion for slope dynamic stability. it gives an exmple for calculating the stability of soil slope under the action of earthquake waves emitted from underground and draws the dangerous range in which the slip line lies

    文摘:主要分析邊坡動態穩定性問題，採用地震波作動載荷，用邊界元法對邊坡進行分析，並在計算機上實現.對動態穩定性判據從理論上進行了探討，給出了動力危險線的位置
  13. This paper gives the suffering strength analysis of computelr simulating building initiative comtrol by earthquake waves effecting and analyzes some problems, this can give building reaction, destroy character and limit holding

    本人用計算機模擬來模擬建築物在主動控制下受到地震波作用下的受力分析，從而來分析一些問題，這可以看到建築物在幾種地震波作用下的反應，其破壞特徵和極限載力。
  14. 5 typical earthquake waves are selected, which represent different site conditions respectively. using finite element program ansys, three - dimensional history time analysis of three mega steel - frame structures with different calculative modes subjected to different earthquake ground motions are conducted

    應用有限元分析軟體ansys ，選取了代表不同場地條件的5條典型地震波，對不同計算方案的3個算例進行三維地震時程反應分析。
  15. According to the different response under different earthquake waves, the paper discussed the long - period character of the isolation structure. the results of analysis indicates that the isolation structure has better effect for the earthquake wave which was dominated of short - period wave

    針對隔震結構在不同地震波下響應的特徵和程度的不同，本文對隔震結構的長周期效應進行了分析和探討，並提出了隔震結構時程分析計算時地震波選取的建議和方法。
  16. ( 3 ) the sma incorporated friction damper is applied to long - span canopy roof structures to investigate its vibration control performance. the control effectiveness is analyzed with inputting three - dimensional el - centro earthquake waves in small, medium and large seismic intensity. the results show that control performance of the sma incorporated friction damper is superior to that of both the friction damper and the sma damper

    通過輸入三向el - centro地震波，分別研究了結構在小震、中震和大震情況下的減振性能，並與結構在純摩擦阻尼器、僅sma阻尼器的控制效果進行了對比分析，表明sma復合摩擦阻尼器具有卓越的耗能減振性能。
  17. Firstly, the time - dependent spectrum of an earthquake wave estimated by the wavelet analysis is proposed in the paper. it can consider for the earthquake non - stationary frequencies in the study of earthquake ground motions. then, the artificial earthquake waves are computed using the trigonometric series model that includes the instantaneous spectrum

    本文應用小波分析理論首先對地震波的瞬時譜進行估計，此時的瞬時譜可以考慮地震動的頻率非平穩性；然後將估計的瞬時譜帶入三角級數模型生成人工地震波。
  18. By numerical simulation, we studied the seismic responses of bi & avsd system under the several kinds of earthquake waves and sine waves with different frequency characteristics and different pga numerical simulation demonstrated that the control effectiveness of relative displacement responses and the story displacement relative to base - isolation story are in correlation with the frequency - ratio of the earthquake waves

    同時數值模擬的結果還顯示不同控制律有不同的減振效果。針對層間相對位移的控制，符號控制律有較好的效果；針對各層相對于隔震層的位移的控制，振型控制律有較好的效果。
  19. So the various time response histories of structures are realistically described and the seismic field - movements of the system are simulated under different working conditions such as various earthquake waves elasticity or elastoplasticity of soil and pile - soil contact etc. the linear or nonlinear characteristics of histories response of upper - lower structural parts under seismic are prominently re - shown by means of gradual meshing finite - elements for near - far fields with the 3d spring - dashpot boundary elements. based on the above analysis, many designs and tests about interactive structures may be developed accurately

    該方法的最大特點是結合近、遠場域的有限單元網格漸分技術，通過邊界三維彈阻單元的設置，可以突出再現上、下部共同作用體系在地震作用下的全時程線性、非線性反應特性，從而為精確開展各類結構動力相互作用的設計與試驗測試奠定了一定的理論基礎。
  20. Finally, the analysis of elastic - plastic time - history on r. c. frame structure with special - shaped column is conducted by plane structure elastic - plastic time - history analysis the procedure ndas2d ( nonlinear dynamic analysis of structures in two dimensions ) programmed in structural system composed of bar, 24 earthquake waves is adopted according to site classification

    第四，採用桿系模型編制的平面結構彈塑性地震響應分析程序ndas2d ，對鋼筋混凝土異形柱框架結構進行了彈塑性動力時程分析。
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