blasting formula 中文意思是什麼
blasting formula
解釋
裝藥量計算公式-
It make the principle formula become simpler and more practical. by the attenuation regulation and distributing character of stress wave under the linear charge blasting, the paper bring forward the idea that the columniation stress wave can be regarded as cylinder stress wave, the end stress wave as spherical wave. the perfect stress attenuation formula in radical direction is established in complete elastic medium
根據條形藥包爆破應力波分佈特徵及衰減規律，提出了可將條形藥包爆破柱部應力波當作柱面波、端部應力波當作球面波處理的研究方法：建立了理想的完全彈性介質中球藥包和條形藥包爆破徑向應力衰減方程。 -
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。 -
It also has been validated by the test result. on the basis of reduced stress attenuation formula, the paper elicit theoretical calculation expressions of jam lengths in hole blasting and space between charges in linear charge blasting. linear charge blasting at the net of highway to zhuhai aerodrome and the hole blasting at underground stope in gaofen mining company have been design by the expressions
根據建立的條形藥包爆破徑向應力衰減方程，得出了淺孔爆破堵塞長度和條形硐室藥包爆破藥室間距理論計算公式；按推導的計算式設計了珠海西區機場路埡口條形藥包爆破和高峰礦業有限責任公司地下采場淺孔爆破。 -
Based on the idea of the measured displacement can be divided into elastic and plastic parts, elastic parameters can back analyzed by the elastic displacement, which is the measured instant after blasting excavation. the strength parameter can be got by plastic deformation, which is the measured during the period of construction loop without blasting excavation. lastly, depending on fenner formula, a new and valid evaluating criterion for tunnel stability is presented and the effect of deformation modulus, cohesion, internal friction angle and overburden can be considered
以解析理論為基礎提出一種實用而簡便的圓形洞室彈性反分析方法，且將其應用推廣到其它洞型、分步位移等不同情況；提出一種圍巖強度參數反演方法，並對其可靠性進行了初步研究； （ 4 ）依據芬納公式提出了能夠考慮圍巖變形模量、強度參數、埋深等主要因素的、新的、有效的圍巖穩定性評判方法。 -
The formula of calculating vibration velocity was established suitable for the local geology condition, which can sharply increase the calculation precision, ensure the safety of blasting construction and provide the reference for the future blasting
建立了適合於當地地質條件的振動速度計算公式，從而大大提高了計算精度，確保了爆破施工的安全，為以後的爆破施工提供了參考依據。 -
On the foundation, the perfect stress attenuation formula in linear charge blasting has been reduced by the principle formula of blasting attracted face of the paper and the stress attenuation formula of spherical charge
在此基礎上，根據本文建立的爆破吸引面本構方程和球藥包應力公式，建立了理想的條形藥包爆破徑向應力衰減方程。 -
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。 -
After this, according to the difference between practice and perfect condition, the paper establish the stress attenuation formula on the radical direction under linear charge blasting
隨后對理想方程進行了修正，建立了條形藥包爆破徑向應力理論衰減方程。並利用已有試驗結果對所獲得的徑向應力衰減方程進行了驗證。
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