爆破模式 的英文怎麼說

中文拼音 [bàopòmóshì]
爆破模式 英文
blasting pattern
  • 爆 : 動詞1. （猛然破裂或迸出） explode; burst 2. （放在滾油里快炒） quick-fry
  • 破 : Ⅰ動詞1 （完整的東西受到損傷） be broken; be damaged 2 （使損壞） break; break down; damage 3 （使...
  • 模 : 模名詞1. （模子） mould; pattern; matrix 2. （姓氏） a surname
  • 式 : 名詞1 （樣式） type; style 2 （格式） pattern; form 3 （儀式; 典禮） ceremony; ritual 4 （自然科...
  • 爆破 : blow up; blast; burst; demolish （by explosives）; detonate; explode; dynamite
  • 模式 : model; mode; pattern; type; schema
  1. They are expanding model of the bomb body, bursting model of the bomb body and motion model of the fragments. according to the models, the paper gives a detailed algorithm for the whole process of the bomb explosion. ( 7 ) based on the explosion mechanism and the stochastic characteristic of the shell, the paper advances some reasonable hypotheses and supposes that the explosion process of the shell is a markov process, thus constitutes two explosion models of the shell : the imitation model an

    （刀從爆炸的機理出發，利用合理的假設，將殼體的爆炸過程處理為馬爾可夫過程，把爆炸的機理同爆炸的隨機性聯系在一起，建立了殼體爆炸的兩種模型:模擬模型和簡化模型，提出了破裂程度的倍密度函數和破裂方向的倍密度函數兩個概念，得到了基於半邊結構的虛擬殼體爆炸過程中任一條邊出現裂縫的概率公式。
  2. In this paper, the state of the art of the engineering controlled explosion and the finite element method ( fem ) are reviewed. in order to analyze and simulate the demolishment of frame - structured buildings due to controlled blasting, the method of killing or activating elements, a high level technique in fem, and the special element - solid65 are introduced to the blasting field first in china by the author

    本文回顧和總結了工程式控制制爆破和有限單元法的發展歷史及其研究現狀，在國內首次把單元生死法這一有限元高級處理技術和ansys軟體中特有的solid65單元引入到爆破拆除工程領域，用其進行框架結構樓房爆破拆除的計算機模擬，探討了構件在完全破壞前的應力、應變、裂縫生成和塑性鉸形成位置。
  3. ( 3 ) the paper firstly brings forward the concepts of concealed fragment, apparent fragment. it also advances two fragment generation methods : facet equivalence method and facet set enclosing method, and realizes three practical algorithms : the first one is to make a virtual entity particulate, the second is facet equivalence algorithm, the last is seed facet set enclosing algorithm. the paper analyzes and compares the last two methods and related algorithms, researches on applying the two methods to the break process of a virtual entity

    （ 3 ）在深入探討爆炸模型的構造和實時顯示的基礎上，提出了隱式破片、顯式破片的最新概念和兩種生成破片的方法：小面片等價法和面片集封閉法，並給出了三個實用的演算法：虛擬實體的微粒化演算法、小面片等價演算法和面片集封閉演算法，並對小面片等價法和面片集封閉法及其演算法進行了比較。
  4. ( 三 ) under the dynamic load of the explosion, the numeric analysis has been done and achieve the rule as follow : ( 1 ) when the frequency of vibration is 0. 3hz, the acceleration of the slopes top gets the maximum ; so 0. 3hz is believed the natural frequency of the slope as a whole ; ( 2 ) the vibration of explosion can been magnified because of the condition of the landform, when the relative altitude is up to 45m, the acceleration of horizon gets the maximum ; when the relative altitude is up to 100m, the absolute value of acceleration and the deformation of horizon is larger than that in the bottom of the slope ; ( 3 ) in the period of forced vibration, at the top of the slope, the acceleration of horizon become larger and larger ; at the middle part of the slope, it becomes smaller ; ( 4 ) when the explosion velocity of is much little, the shallow part destruction is the primary deformation of the slope

    （三）採用模態疊加法針對爆破動力作用，進行邊坡的動力響應分析，得出了以下結論： （ 1 ）振動頻率為0 . 3hz時，坡面頂部水平向加速度峰值最大；綜合考慮，可認為該邊坡的自振頻率為0 . 3hz左右； （ 2 ）地形對爆破地振動存在放大作用，研究剖面的坡面，水平向加速度及位移在地形相對高差45米左右最大，而後隨相對高差的增高而減小，相對高差為100米時，水平向位移及加速度絕對值均大於坡腳； （ 3 ）強迫振動段，水平向加速度值隨時間變化的規律為：坡頂節點總的變化趨勢是越來越大，而坡體中部節點的變化趨勢是越來越小； （ 4 ）當爆破振速較小時，變形破壞的形式表現為坡頂表面滑塌型。
  5. The attenuation indexes of vertical direction components and level radial components of blast earthquake wave in the condition of far range are all larger than the one in the condition of close range. based on upwards analysises, relevant control ways and safety defending technology of blast vibration are given from the aspects of blast equipments, blast parameters, landform physiognomy, blast methods. and taking the practical data from blast scene as the sample, the blast shockproofness are forecasted by the feedforward nerve network model based on the prior knowledge of blast shockproofness, the regress analysis method and experience formula method, which supply the technology gist for

    並且，以爆破現場的實測數據為樣本，採用基於爆破震動強度先驗知識的前饋網路神經模型、回歸分析法及經驗公式法分別對爆破震動強度進行了預測研究，為爆破施工參數的確定提供了技術依據，確保整個爆破工程順利安全進行，並對這三種方法的預測結果進行了對比分析;對比分析表明，三種預測方法計算出來的結果精度相差甚大，從檢驗樣本值與預測結果值之間的相對誤差可以看出，人工神經網路法預測的結果較其他方法更接近於實際值，回歸分析預測法的精度又要高於經驗公式預測法。
  6. This paper discussed the collapse patterns of reinforced frame structures and its mechanism first, and then analyzed the movement stability of construction applying the theory of controlling blasting and dynamic ; after that the lose - stability condition of reinforced frame structures during blasting demolition was studied, a mechanical model of blasting demolition of reinforced frame structure was established ; at last this paper applied abaqus analysis software to reinforced frame structures taking lose - stability as the initial condition

    本文首先討論了框架結構建（構）築物的倒塌模式並分析了建（構）築物的倒塌機理，又運用控制爆破原理和動力學理論進行了結構體運動穩定性分析，研究了框架結構建（構）築物爆破拆除的失穩條件，建立了框架結構建（構）築物倒塌的力學模型;並以結構失穩條件為初始條件，運用abaqus軟體對框架結構建（構）築物爆破拆除倒塌過程進行了數值模擬分析。
  7. The optimal models for calculating destruction effect from several accident modes are analyzed and illustrated ; it shows that the above analysis, forecast and flow chart, which are a qualitative method for the analysis of explosion source, can be well applied to judging the explosion source ' s character and its destruction effect in the accident modes, and provide an important basis for the calculation of explosion energy as well

    簡要分析了幾種事故模式破壞效應的最佳計算模型和應用實例，證明了所做的分析預測和編制的流程圖，可以很好地應用於判斷事故模式中爆炸源性質及其破壞效應，是對爆源的一個定性分析方法，同時為爆炸能量計算的重要依據。
  8. With finite element method, the influences caused by hydrostatic pressure to deformation and failure model of ring - stiffened cylindrical shells are analyzed

    摘要應用有限元法，分析靜水壓對受水下爆炸載荷時的加筋圓柱殼體的變形及破壞模式的影響。
  9. Numerical simulation on cutting mode of shaft excavation by one - step deep - hole blasting in hard rock

    堅硬巖石一次爆破成井掏槽方式的數值模擬研究
  10. Abstract : in this paper, the characteristic of fracture development under gas explosion action is summerized, which is similar to the fracture development of structure under uniform distributed load. based on previous research, relative software is developed to simulate the dynamic procedure of fracture development. the fractal interpolation method is adopted and saves large amount of storage

    文摘:燃氣爆炸災害下房屋裂縫開展的模式與受均布壓力破壞時的相同，在參照實驗所得混凝土裂縫的分形維數資料的基礎上編制了相應的軟體，利用分形插值的方法實現裂縫開展過程的模擬，模擬結果較好地反映了裂縫發展的真實情況，且較以往的模擬方法節約了大量存儲空間
  11. The parametric drawing module includes parametric programmes of lp, lc, lf, yc, yd and ye type of bursting disc devices. it has 37 programmes which can finish parametric drawing of all of these six types of bursting disc devices

    參數化繪圖模塊包括lp 、 lc 、 lf 、 yc 、 yd 、 ye等六種型式爆破片裝置所有設計圖紙的參數化繪圖程序，共計37個。
  12. With artificial neural network to consider affecting the rock to crack in pre - split blasting, people have established the calculation of intelligence model system which can predict and forecast the result and overcome the lack of the theory, model and empirical formula. the system has very great realistic meaning in designing and guiding actual engineering. with the rock ' s crack in pre - split blasting as the studied object, the reason of crack of mineral and rock in pre - split blasting and the parameter design are studied in the paper

    運用人工神經網路綜合考慮影響巖石預裂爆破成縫的因素，建立運算模型智能系統，可克服目前預裂爆破成縫理論、成縫模型、經驗公式的不足，對實際工程的設計與指導，具有很大的現實意義本文以巖石預裂爆破成縫作為研究對象，對礦巖的預裂成縫機理及其參數設計進行了研究。
  13. For the more perfect function during structural analysis than other soft, ansys is used to analyze the transient of the structure through its structural module in this paper. solid65 is an especial element for reinforced concrete in ansys that can be used to build an integral model to make more convenience to simulation

    在ansys中專門為鋼筋混凝土設計了solid65單元，利用solid65單元建立整體式框架結構有限元模型，能較客觀、方便地模擬鋼筋混凝土結構樓房在爆破作用下的受力、變形及裂縫生成等現象。
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