blasting process 中文意思是什麼
blasting process
解釋
鼓風法-
The relation between the ablation rate and the process parameters of sand blasting in color pdp is studied and formularized in this paper. the methods of controlling sand - blasting process with the rib paste ablation rate formula are put forword, whick can be useful to the control ability of sand blasting process and the consistency of the barrier rib
本文討論了彩色pdp噴砂工藝中障壁粉清除速率與噴砂工藝控制參數之間的關系，提出了用障壁粉清除速率公式來控噴砂工藝的方法，這對提高噴砂工藝的可控性及障壁製作的一致性具有實用性價值。 -
Abstract : the relation between the ablation rate and the process parameters of sand blasting in color pdp is studied and formularized in this paper. the methods of controlling sand - blasting process with the rib paste ablation rate formula are put forword, whick can be useful to the control ability of sand blasting process and the consistency of the barrier rib
文摘:本文討論了彩色pdp噴砂工藝中障壁粉清除速率與噴砂工藝控制參數之間的關系，提出了用障壁粉清除速率公式來控噴砂工藝的方法，這對提高噴砂工藝的可控性及障壁製作的一致性具有實用性價值。 -
On the basis of modern blasting theories, the moving process of explosive stress field of multi - row and simultaneity is analyzed and the characteristics of stress field inspired by equivalent effect cell of globosity charge in cylindrical charge structure are considered. thus energy distributing equation of detonator explosion is established and the explosive energy utilizing rate factors are known. so the moving process model of the hole filling is constructed and the equation of calculating reasonable filling length is produced
本文在現代爆破理論的基礎上，分析了多排同段爆炸應力場的作用過程以及柱狀裝藥結構中等效單元球狀藥包所激發的應力場特點，建立了炸藥爆炸能量分佈方程，明確了影響爆炸能量利用率的因素，構建了炮孔充填物運動過程模型，得出計算合理充填長度方程。 -
Abstract : to account some difficult problems in theoretical calculation of blasting demolition of buildings, the criterion for disintegration of brick - concrete structures, blasting height of frame structure, counteracting force of supports are analyzed. a numerical simulation is demonstrated for structure ' s destabilization and dilapidation in the process of blasting demolition of buildings such as chimney and bridge, which services a guide for theoretical study and practice of blasting demolition of buildings
文摘:針對建築物爆破拆除理論計算難以把握的幾個問題，如磚混結構解體的判據，框架結構建築的爆高、支座反力，以及框架結構失穩和煙囪、橋梁爆破拆除倒塌過程的數值模擬方法，進行了分析和說明，為建築物爆破拆除設計理論研究與施工提供了參考依據。 -
( 4 ) by use of dynamic strain testing, the ultrasonic wave, bedded composite rock damage and fracture mechanisms and the fragmentation process during blasting have been experimentally studied
（ 4 ）運用超動態應變測試技術、超聲波檢測儀對層狀復合巖體的爆破損傷破壞機理和破壞過程進行了實驗研究。 -
And with the introduction of the modulus of elasticity from budiansky method, the general damage model of rock blasting is established in the paper. by use of the ultrasonic wave, rock damage and fracture mechanism and the fragmentation process during blasting are studied, and the theory presented in the paper has been proven
運用超聲波等手段對巖石爆破損傷斷裂機理和破壞過程進行了試驗研究，分析了不同爆破條件下巖石內部微裂紋的擴展規律、損傷演化和巖石破碎規律，驗證了本文理論部分的正確性。 -
The process of stress change near the blasting cut was displayed objectively by the numerical simulation in different solid fea models. moreover, results of numerical analysis in blasting vibration load agree with the practical results, which show that ansys can be helpful to design and optimize the parameters of demolition blasting
數值模擬結果客觀的再現了不同切口參數條件下的實體模型的受力情況，爆破振動荷載的數值分析與實際結果相吻合，也證明了數值模擬方法在高聳建築物爆破拆除中的適用性和科學性。 -
Experimental results for the three gorges right hydro station blasting, project are analyzed. a series of data are evaluated by means of analytic hierarchy process so that the optimal plan is obtained, which includes optional parameters, aic technology
接著通過對三峽右岸電站巖石爆破試驗的結果進行分析和整理，取得了一系列的爆破數據，運用層次分析法對這些數據進行處理，得到最優方案。 -
It makes the research of rock principal equations change to the research of crash attracted face principal equations. b ). put forward suitable academic explanation for the direction of blasting process and false random of fragment distribution
B ）對爆破破碎過程的方向性，破碎塊度分佈的貌似隨機性，巖石破壞強度的變化給出了合理的學術解釋。 -
The paper analyzes the chaos characteristics of the rock stress ^ fragment dimension crashing process under the explosive blasting by the chaos theory for the first time, puts forward academic point of view that blasting system is a typical chaos system, adding up to damage mechanics, reduces the connection between blasting fragment face and original damages of rock. then, the concepts of blasting attracted face and the blasting attracted factor have been put forward
結合損傷力學研究了爆破破碎面與巖石初始損傷的關系，首次提出了爆破吸引面、破碎吸引因子的概念；結合分形理論，討論了爆破吸引面分形維數與破碎塊度分形維數之間的關系；使巖石在爆破作用下的本構關系研究轉化為破碎吸引面的本構關系研究。 -
Finally the process of blasting compaction is numerical simulated by the dem. it is proved to be a good tool to study the mechanic problem in this process and shows great potential in engineering applications
最後本文應用接觸型離散元計算模型對爆炸排淤過程進行了離散元法數值模擬，為進一步研究其機理性問題提供了一個很好的工具，表現了該數值方法工程應用中的巨大潛力。 -
The method can adjust the blasting process, including reducing the climax pressure, prolonging the time of blasting action, minishing the shatter area and improving the utilizing efficiency
這種爆破技術能很好地調節爆破過程，降低爆破峰值壓力，延長爆破作用時間，減小粉碎區的形成，提高爆破能量利用率。 -
The paper introduces the tall and big chimneys blasting and dismantling engineering, approaches the basic theory of blasting and the functional mechanism of toppling process and collapsing vibration after firing, and so on
摘要系統介紹了高大煙囪爆破拆除工程，論述了爆破的基本理論、起爆后煙囪倒塌過程中的作用機理和塌落震動等基本內容。 -
In this paper, in order to most low blasting total cost, through the instance of blasting programchoose, analysed the hierarchical structure relation of prepare select scheme and blastingtotal cost, the single one by applicationbasic principleof the analytic hierarchy process ( ahp ) so that choose the best program
摘要運用層次分析法（ ahp ）基本原理，以爆破總成本最低為目標，通過爆破方案選擇實例，分析了預選的爆破方案與爆破總成本、各項分成本之間的層次結構關系，從而選出該次爆破的最優方案。 -
In quantitatively analysis including process of loading and stress distribution along the body of a chimney, load of blasting vibration induced by the forming of blasting cut was analyzed and the premature rupture of upper chimney was certainly affected by it
將ansys5 . 7瞬態動力學分析引入爆破動力計算中，定量分析研究了在切口形成時的爆破振動荷載下，整體結構受力過程及應力分佈規律。 -
( 5 ) based on the structure of dyna - 2d program in which rock and bedded composite rock blasting damage principal model was embedded, number simulation of the rock blasting process is realized, which proves built model accurate and reasonable 。
（ 5 ）將建立的巖石爆破損傷本構模型和層狀復合巖體本構模型嵌入dyna - 2d程序框架，對巖體的損傷破壞過程進行了數值模擬，其結果驗證了理論模型的正確性和合理性。 -
And the intelligent matching system of the explosive and rock based fuzzy inferring is set up. 4. it is difficult to study the match of the explosive and rock because of the complexity of blasting process
（ 3 ）充分利用模糊理論的不確定性研究特點，提出了採用模糊推理的方法進行炸藥與巖石的匹配，建立了基於模糊推理的炸藥與巖石智能匹配系統。 -
Before being destroyed absolutely, the components of the structure are discussed with some properties such as stress, strain, cracks created and locations of the plastic gemels. based on the achievements all over the world, all kinds of numerical simulation methods are compared and a conclusion is drew which indicates that fem is more consummate than dem and dda. provided that the model and parameters are rationally selected, we can simulate the blasting process precisely as possible
在對國內外一些學者的工作進行總結和改進的基礎上，對當前的數值模擬方法分析比較后得出，離散元及dda等數值方法存在理論方面不成熟和應用范圍不廣等缺陷，而有限元理論發展至今，已經漸臻完善，只要建立適當的模型，參數設置合理，能比較精確地模擬框架結構爆破拆除。 -
In all, it is viable to simulate the blasting process of frame - structured building by means of fem and the results from this paper can help to optimize design of controlled blasting
由本文的研究成果可見，用有限元對框架結構樓房爆破拆除進行模擬是可行的，計算結果可靠性較好，能為拆除爆破工程設計提供科學的證據，也能比較準確的預測爆破拆除效果。 -
Because of the complexity of blasting process, in order to make the blasting safe, high efficient and economical, some new methods such as the match of rock and explosive based on fuzzy inference, the match of rock and explosive based on fuzzy integrated judge and neural network and the optimizing match of rock and explosive based on fuzzy neural network are studied in this paper
由於爆炸過程的復雜性，為確保安全、高效、經濟起見，本文引入模糊推理和神經網路理論方法，首次提出了基於模糊推理的炸藥與巖石智能匹配方法、基於神經網路和模糊綜合評判的炸藥與巖石智能匹配優化方法和基於模糊神經網路的炸藥與巖石智能匹配優化方法。
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