normal earthquake 中文意思是什麼

normal earthquake 解釋
平常地震
  • normal : adj 1 正常的，平常的，普通的；平均的。2 正規的，標準的，額定的，規定的。3 智力正常的，精神健全的...
  • earthquake : n. 1. 地震。2. 大變動，動亂。
  1. The papers whose research object is the 7 - floor frame - structure with isolator - seismic layer, in which the isolator - seismic layer adopt some standard interlayer rubber isolator. by establish a 3 - dimension finite - element modal and use the a nalysis soft - ansys, we can make dynamic analysis on the structure. by analyses we can get some response characteristics of the structure sparked by the normal and rarely earthquake of 8 - degree fortify intensity, by the double - horizons seismic and by the vertical seismic

    本論文設計了一7層的具有隔震層的框架結構並以此為研究對象，其中隔震層採用標準件的夾層橡膠隔震墊，通過建立三維有限元分析模型，運用大型有限元分析軟體? ansys對結構進行動力響應彈塑性時程分析，得出了結構在8度設防烈度下的常遇水平地震和罕遇水平地震激勵下的響應特性、在雙向水平地震波激勵下結構的響應特性和在豎向地震波激勵下結構的響應特性。
  2. The dynamic tensile stresses of earthquake may balance or exceed to the precompression stresses due to static watef, this may arouse opening of joints along the normal direction. if the altemate actions of earthquake join, the joints may behave gradual opening and closing

    由於地震作用時的動拉應力將抵消並超過靜載作用下的壓應力，導致橫縫面沿法向張開，加上地震的交變作用，橫縫可能會呈現反復的「漸開漸合」現象。
  3. They are essential for sustaining the normal operation of a community. after a destructive earthquake, the damage of the lifelines and the secondary disaster are more serious in modern cities

    城市的規模越大，現代化建設的程度越高，在強烈地震襲擊下，地下管網系統的地震破壞和由此產生的次生災害也越嚴重。
  4. Analyzing the propagation behaviors for open and close crack, the author gain that normal fault is more dangerous to earthquake than reverse fault and glide fault. 3. appling fracture mechanics to discuss reservoir - induce earthquake mechanism, the author observes the characteristic of surface crack and gains the stress intensity factor induced by the pressure of rock, water and osmosis

    針對庫區斷層為表面裂紋這一特點，研究水庫地震的斷裂特點，得出地應力作用下的應力強度因子、庫水作用下的應力強度因子和滲壓作用下的應力強度因子以及它們的應力強度因子之合，並且合理的解釋了構造型水庫地震的誘發機理。
  5. If a network of monitoring station could be established with necessary governmental support, supported by many more specialized monitoring staff with strict training, then even under normal conditions, the earthquake prediction success rate could be further improved significantly

    假如獲得官方支持能建立所需要的監測臺網，有更多經過嚴格培訓的專業監測人員，即在正常情況下，地震預報成功率可能會有進一步的明顯提高。
  6. Typical examples include the xidatan palaeo - seismic fracture zone, seismic fracture zone of the kunlun ms 8. 1 earthquake occurred in november 14, 2001, the south hohxil palaeo - seismic fracture zone, seismic fracture zone of the bengcuo ms 8. 0 earthquake occurred in 1951 and seismic fracture zones along normal fault in east of the nyainqentanglha mts. caused by jiuzila ms 7. 5 earthquake occurred in 1952 and yangbajain ms 8. 0 earthquake occurred in 1411

    典型地震破裂包括西大灘古地震破裂、昆侖山南緣地震破裂、可可西里古地震破裂、崩錯地震破裂、谷露盆西地震破裂、羊八井當雄盆西地震破裂；地震破裂規模大，產狀穩定，與地震鼓包、地震陡坎、地震凹陷有序組合，是地表構造變形的重要形式，屬內動力成因地裂縫。
  7. A severe earthquake is expected to generate or has generated a tsunami. if the tsunami persists, it would reach hong kong within 3 hours, and the height of the tsunami may exceed 0. 5 metre above the normal tide level

    猛烈地震預計會產生或已產生海嘯。若海嘯持續，將會在3小時以內到達香港，而海嘯高度可能會超過正常潮水高度0 . 5米。
  8. In accordance with the damage data of gas pipelines collected in the chi - chi earthquake, the study assumes that the empirical fragility curves can be expressed in the form of two - parameter normal distribution functions

    文中配合集集地震時天然氣管線的災損資料，假設易損曲線為一個具兩參數的常態分佈函數。
  9. Finally, the cqc ( t ) algorithm which used to calculate the non - stationary under earthquake random excitation was derived, the exemplary analysis show that the improvement of accuracy of cqc ( t ) algorithm is limited for the normal structures which have low period

    最後本文提出了計算地震動隨機激勵作用下非平穩響應的cqc （ t ）方法，通過算例比較發現對於一般的自振周期較小的結構， cqc （ t ）方法的精度提高並不明顯。
  10. In this paper, three - tower building with name of oriental tunes square in xiamen is analyzed by the international current program sap2000, considering seismic action in two directions. by structural modeling and calculation, the characteristic of vibration of the multi - tower structure is analyzed, the influences of the rigid ratio of the enlarged base to top tower and translation - torsion coupled effects among several towers are investigated, the inter - story displacement, displacement of the top tower and deformation of tower ' s base floor in x and y major orientation under earthquake action are contrasted with those under wind load. at last, the distributing characteristics of stress of transfer plate and of the normal, shearing stress of mostly vertical elements under earthquake action are studied

    本文以具有3個塔樓的廈門東方時代廣場為分析對象，採用國際通用有限元分析軟體sap2000進行結構建模和分析，考慮雙向地震動輸入，研究結構的振動特性，分析底盤與塔樓剛度比對結構的影響以及多塔之間的扭轉效應和平扭耦聯作用，對比風荷載和地震作用下塔樓在兩個結構主軸方向的層間位移、頂點位移以及塔樓底層的變形，分析地震作用下轉換層樓板的應力分佈特點及主要豎向構件的正應力和剪應力分佈特點。
  11. The world has learned something about prediction of earthquake from the chinese, who have noted that some animals would change their normal behavior before an earthquake

    世界從中國人那裡學到了一些有關地震預測的東西，中國人注意到在地震來臨之前，一些動物會改變它們通常的行為
  12. The world has learned something concerning earthquake prediction from the chinese, who have noted that before an earthquake, some animals would change their normal behavior

    世界從中國人那裡學到了一些有關地震預測的東西，中國人注意到在地震來臨之前，一些動物會改變它們通常的行為。
  13. Standard for earthquake resistance evaluation of upright cylindrical liquid storage tanks under normal pressure

    常壓立式儲罐抗震鑒定技術要求
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