設計近震 的英文怎麼說

中文拼音 [shèjìjìnzhèn]
設計近震 英文
design near earthquake
  • 設 : Ⅰ動詞1 （設立; 布置） set up; establish; found 2 （籌劃） work out : 設計陷害 plot a frame up; fr...
  • 計 : Ⅰ動詞1 （計算） count; compute; calculate; number 2 （設想; 打算） plan; plot Ⅱ名詞1 （測量或計算...
  • 近 : Ⅰ形容詞1 （空間或時間距離短） near; close 2 （接近） approaching; approximately; close to 3 （親...
  • 震 : Ⅰ動詞1 （震動） quake; shake; shock; vibrate 2 （情緒過分激動） be greatly excited; be deeply ast...
  • 設計 : devise; project; plan; design; excogitation; layout; layout work; styling
  1. The method proposed in this thesis do well in solving the problems of multi - damping - ratio - spectra simulation. it is convenient to obtain the pareto optimal solution set of the multi - object question by using implicit parallel genetic algorithms and the method can meet the practical needs for simulating ground motions coinciding with multi - damping - ratio - spectra in seismic design. the crossing rate and variance rate are important parameters of genetic algorithms which affect the rate of convergence, the adapting rate of cross and variation in this paper can auto - adapt and according to stand or fall of current sample, it assures the sample approach to the pareto optimal solution set in fast convergent speed

    較好地解決多阻尼比反應譜擬合問題；本文方法通過一次運行就能獲得一組具有集系特性的地震動，在擬合多阻尼比反應譜的人造地震波集系的模擬方面有傳統方法所不能比擬的優勢，產生的人造波或人造波集系可滿足工程抗震設計需要；在遺傳演算法中，交叉概率和變異概率是影響收斂速度的重要參數，本文採用的改進自適應交叉概率和變異概率，可以根據當前樣本的好壞程度來自動地選擇適當的交叉概率和變異概率，以保證演算法始終以較好的速度向pareto最優解集逼近。
  2. The only known elevated steel tank designed to resist earthquake forces was a 75, 000-gal structure near the long beach waterfront.

    唯一經過抗震設計的容量為75000加侖的架上鋼水槽，位於長灘海岸附近。
  3. 2 ) the structure elements should be laid out symmetrically and uniformly when designing steeve - arch structure, what ' s more, the reasonable selection of section geometric size near the arch foots of first beams is paid attention to and the arrangement difficulties of steel bar due to the big eccentric pressures 2, the analyses of anti - seismic features on transverse direction of the aqueduct l ) the method of adjusting the elements " mass can be harnessed in order to even the layout of seismic loads

    2 ）設計吊桿式拱架支承結構時，各部分構件應當均勻對稱布置。另外，還應注意頭道梁拱腳附近截面的尺寸擬定，克服地震內力造成的大偏心受壓狀態給結構配筋設計增加的困難。 2 、橫槽向抗震性能分析1 ）可利用調整構件質量的方法，使得結構的某些構件的地震荷載分佈均勻一些。
  4. Some conclusions are drawn : 1 ) effect of inertial force from superstructures on the lateral seismic response of single pile can not be ignored ; 2 ) the lateral seismic response of single pile induced by far - field earthquake are mainly affected by acceleration mass of superstructure > site eigenperiod. it increases with the increment of accele ration and mass of superstructure. as the site characteristic frequency approaches the self - oscillation frequency of the pile, sympathetic vibration occurs and the value of lateral seismic response reaches maximum ; 3 ) as the stiffness ratio of pile to soil increase, the relative displacement of pile to soil increases ; 4 ) the lateral seismic response of fixed - head pile is much smaller than that of free - head pile

    將其解析解與具體的的抗震設防烈度和場地特徵周期結合起來，計算分析了成層地基中單樁的橫向地震響應，得到了以下結論： 1 ）上部結構慣性力對樁的橫向地震響應的影響不可忽略； 2 ）成層地基中的單樁的橫向地震響應主要受地震基本加速度、場地特徵周期、上部結構質量的影響，隨地震基本加速度、上部結構質量的增大而增大；場地特徵頻率越接近樁基自振頻率，樁基地震響應越大，等於自振頻率時，由於發生共振現象，樁基響應幅值最大； 3 ）樁土剛度比越大，樁土之間的相對位移的幅值越大； 4 ）樁頂固接的連接方式，可以有效地降低地震時單樁的橫向地震響應。
  5. To monitor earthquake activities in the vicinity of hong kong, the observatory operates a network of eight short - period seismograph stations

    天文臺在香港境內設有8臺短周期地震計，用以監測香港鄰近地區的地震。
  6. Petroleum and natural gas industries - specific requirements for offshore structures - seismic design procedures and criteria

    石油和天然氣工業.近海建築物的特殊要求.地震設計規程和標準
  7. According to the code for aseismatic design of building structure ( gbj11 - 89 ), the seismic base - shear method has always been used to calculate the seismic response of building structures. in those structures, their weights and rigidities equally distribute along their heights which do not exceed 40m, and their deformations are mostly the shearing type ( when the structures " ratio of height and width are smaller than 4 )

    我國《建築抗震設計規范》 （ gbj11 ? 89 ）中規定，對于重量和剛度沿高度分佈比較均勻、高度不超過40m ，並以剪切變形為主（房屋高寬比小於4時）的結構，可採用近似計演算法，即底部剪力法來計算其地震響應。
  8. In order to make the studying about the seismic exploration method possess systematic nature and the ability of tackling key problem in front - zone of mountain, we have done the research work of tackling key problem aiming at the field gathering technology of seismic exploration of the complicated structure belt ( the construction of underground and the earth ' s surface condition are complicated ) of front - zone of mountain in this text, and a large number of relativity trials by the close combination of production and scientific research, summarized a set of field method of the complicated structure belt of front - zone of mountain, adjusted both of trial factor and construction factor of the field gathering in time, achieved finally the goal of making its structure character clear

    近幾年來，隨著地震勘探裝備和技術的改進，野外資料採集技術有了新的進展，主要表現為多種震源聯合激發方法（井炮和大噸位可控震源） ，基於地表條件及表層調查基礎上的激發選點方法，小道距、長排列、高覆蓋接收方法，基於模型的「分段、分線、分區」觀測系統目標設計方法等，取得了顯著的勘探效果。為了使山前地震勘探方法研究具有系統性和攻關性，通過本文對復雜山前復雜構造帶地震勘探的野外採集技術進行攻關研究，進行了大量具有針對性的試驗，總結出了一套山前復雜構造帶野外施工方法，最終達到了搞清復雜山前復雜構造帶山前復雜構造帶構造特徵的目的。
  9. The earthquake force was ignored during designing midget pump station, while the pseudo - static method just gave approximate calculation to the large and medium pump station ever

    在以往的泵站設計中，對于小型泵站，一般不考慮地震力；對于大中型泵站，即使考慮地震載荷大多都運用擬靜力法，進行大致的近似計算。
  10. And a post - liquefaction test method has been put forward, in which the cyclic loading and the static loading courses are both controlled by stress mode. this method reflects the in - situ conditions well and truly, and a lot of tests have been done using this method. in these tests the effects of confining pressure, relative density, liquefaction severity etc. have been thoroughly investigated

    主要工作內容如下：參與研製了振動扭剪全自動多功能三軸儀，並利用其獨特試驗功能設計了一套飽水砂土液化后特性的試驗方法，試驗過程中模擬地震作用的動加載過程及模擬大變形發生的靜加載過程均採用應力控制的方式進行，試驗方法跟現場條件更為接近並用該試驗方法對相對密實度、固結壓力、液化度等對液化后變形特性的影響進行了研究。
  11. This paper analyzes the feasibility and theory evidence as additional load according to code for seismic design of buildings and load code for the design of building structures. the paper puts forward a kind of predigest account method aiming at these problems by the feasibility analyzes of the gabled frames as additional load and defining a magnified coefficient through analyzing the level earthquake force at the floor of this building according to the code for earthquake this force is in the total building and the gabled frames as additional load multiply a certain magnified coefficient

    本文針對目前出現的問題，參照建築抗震設計規范和建築荷載規范通過對上部結構作為附加荷載的可行性分析，分析整體計算樓層的底部水平地震力和把加層部分作為附加荷載乘以放大系數來計算樓層的底部水平地震力，當兩者相等或接近時，即可確定放大系數，從而提出簡化計算方法。
  12. Based on the investigation of resident houses in taishun which was destroyed by shanxi reservoir earthquake and the site inspection of the destruction of building near epicenter, it is pointed out that the reason for severe seismic damage is that masonry - concrete structures built in recent years did not obey the rule of the code for seismic design of buildings [ 1 ], which mainly contains three aspects, first, the construction of wall was not consistent with the code, second, the design of structure was not reasonable, last, the site selection of base foundation was not good enough

    摘要通過對今年2月4日2月16日文成、泰順發生的珊溪水庫一系列地震中受災的民房破壞調查（現場勘察地震給震中附近的建築造成的破壞） ，筆者指出這次系列地震震害較重的主要原因是：近年農村新建的磚混結構沒有按《建築抗震設計規范》建設，主要有三個方面：其一，墻體違反規范施工；其二，結構設計不合理；其三，地基基礎選址不恰當。
  13. However, to meet the needs of engineering design, the hong kong observatory has paid due attention to monitoring earthquakes in the vicinity of hong kong and, in november 1979, established a short - period seismograph network

    為了回應工程設計的需要，香港天文臺十分重視監測香港境內及鄰近地區的地震，在一九七九年十一月建立了一個短周期地震站網，至今剛好二十五周年。
  14. During the last few years, the buried structures have been widely used in water power engineering, transportation engineering, urban construction, military and people ' s air defense project, the aseismic design and performance evaluation of buried structures have become a more and more important subject to engineers

    近些年來，地下結構在水利水電、交通運輸、市政建設、軍事和人防工程中得到了廣泛的應用。隨著地下結構建設規模的不斷擴大，地下結構的抗震設計及其安全性評價越來越成為工程界所關心的重要課題。
  15. 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。
  16. Augment structure intensity and strongness, the tradition way of building capability of increases resist shock. it gives civil engineering a new life - force

    近幾年土木工程提出的結構控制設計思想，改變了增大結構強度和剛度來增強建築物抗震能力傳統方法，給土木工程帶來了新的生命力。
  17. Energy - dissipation technology is a much more rational, effective, safe, economic earthquake resistant method, which develops quickly in recent years, and it is more suitable for high rise steel structure. a energy - dissipation braced frame is designed with viscous damper as energy - dissipation device. test on the frame under cyclic reversed lateral load of various frequency and displacement is carried out to check its energy - dissipation capacity and structural measures

    消能減震技術是近年來迅速發展起來的一種更加合理、有效、安全、經濟的結構抗震方法，中高層鋼結構建築是採用消能減震技術理想的結構體系；為此，本文設計了一榀耗能支撐框架，採用粘滯阻尼器作為消能裝置，通過不同頻率、不同位移下的水平低周反復荷載試驗，驗證了消能支撐框架優異的耗能能力，證明相關構造措施是行之有效的。
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