engineering blasting 中文意思是什麼

engineering blasting 解釋
工程爆破
  • engineering : n. 1. 工程（技術），工程學。2. 開車技術。3. 土木工程，工事。4. 操縱，管理。
  • blasting : 爆破工程
  1. As the increase of domestic high - rise buildings, more and more deep foundation trench supporting constructions have come into existence. among the general geographical condition of the urban district in qingdao, most of regions, which mainly consist of strong de composed rocks, are in quite good condition. except for the sandy soil and oozy soil along sea sides. but the development of rock cracks and breaking zones and unstable lamprophyre still exist, so blasting is needed during constructions of foundation trench. blasting have bad influence on the stability of slopes. moreover. the slope - liding has happened for several times, so the engineering project of foundation trench attracts more attention of people

    隨著國內高層建築的發展，深基坑支護工程越來越多，綜合青島市區的地質狀況，除海邊有砂性土及淤泥軟土外，大部分地域巖土條件相對較好，多以強風化巖為主，但巖石裂隙發育，間或有斷裂帶和穩定性極差的煌斑巖穿插其中，基坑施工時需要爆破施工，對邊坡的穩定造成了不利影響，加之連續出現的幾次滑坡失穩事件，基坑支護工程越來越引起了各方面的重視。
  2. It is suitable for manufacturing of vitrified and resinoid tools, and for lapping, polishing and blasting. it can be also used to make engineering ceramic and superior refractory products

    適應于製造陶瓷書脂磨具以及研磨拋光噴砂用，也可用於製作工程陶瓷高級耐火材料。
  3. Control blasting technology is an important tache in blasting engineering project practice

    控制爆破是爆破工程項目中的一個重要環節。
  4. ( 3 ) according to the actual geology situation in the material field, use the " alternation " principle of the value engineering analysis methods, and then find a better construction method to satisfy the requirement of rock - fill material, through using chamber blasting to substitute muffling and using an - fo to substitute ammonium nitrate explosive, and then huge economical benefits were gained, for example, the unit cost of its rock - fill material reduced from 11. 77 m3 to 7. 17 / m3, and directly reduced the total cost by 4. 26 million of cost

    （ : 3 ）依據料場的實際地質情況，通過價值工程活動，利用價值分析的「代替」原理，在滿足堆石料功能不變的條件下，採用洞室爆破代替深孔梯段爆破，採用按油炸藥代替錢梯炸藥，使得堆石料的開采成本顯著降低，從投標價的h . 70元/ m3降低到7 . 17元/ m3 ，降低了4 . 53元/ mj ，以上壩堆石料94 . 2萬m 「計，直接降低成本426 . 75萬元，產生了巨大的經濟效益。
  5. Then the article analyses the effecting elements about the economic result of blasting and puts forward some improving measures, and summarizes optimizing model on economic result of blasting both internal and overseas bearing upon. the theory is based on the blasting cost model, which proposed by dr. zhong hanrong. combining with the specialties of water and electricity engineering, starting off through blasting result, it emphasizing considers drilling cost, deep hole bench blasting cost, reblasting cost, and the cost of bottom fleet hole blasting that in mixed loading emulsion explosive blasting

    本文在加拿大鐘漢榮博士提出的爆破成本模型基礎上，結合水電工程的特點，從爆破效果出發，著重考慮了應用混裝乳化炸藥爆破的鉆孔成本、深孔梯段爆破成本、二次爆破成本和爆破后根底淺孔爆破成本，以塊度、振動、安全為約束條件，以這四項成本最小為目標函數，廣泛收集各種爆破經濟技術條件，建立了爆破優化經濟數學模型。
  6. Study on blasting mechanism and its engineering use of spiral cutting with big empty hole in rock under - excavation

    巖石工程大空孔螺旋掏槽爆破機理研究及應用
  7. 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。
  8. Control and management of demolition blasting engineering cost

    拆除爆破工程造價的控制與管理
  9. According to many engineering blasting cases, in - depth analysis of underwater blasting mechanics, and discussion about the advantages of touch - ground charging for underwater rubble - mound foundation explosive compaction, it is proved that touch - ground charging method for explosive compaction results in good effect and is characterized by simple and feasible operation, and low cost, and thus well accepted by clients and construction units

    摘要通過大量的工程爆破實例，深入的水下爆炸機理分析以及觸地布藥方式在水下拋石基床爆炸密實優越性的討論，充分表明採用觸地布藥方式實施爆炸密實的效果良好，操作簡單可行，節約工程成本，並得到了業主、施工單位的肯定和好評。
  10. In order to make the best use of explosive energy in loosing soil or throwing it onto some area and ensuring the bottom meet some leveling requirements after blasting, a plane charge layout is often adopted according to blasting design and engineering quality requirements in open chamber blasting such as mine exploitation, field leveling and foundation pit excavation of construction

    摘要在礦山剝離、場地平整以及建（構）築物基坑開挖等露天爆破中，為了充分利用炸藥能量將巖石松動或拋擲到一定區域，並確保底板滿足一定平整度要求，按照爆破技術設計和工程質量要求，需要設計平面布藥結構。
  11. In this paper, combined with directional blasting of cooling tower engineering, some safety problems such as flying rock, blasting vibration, morphology vibration and blasting dust are introduced and analyzed, and more safeguard technologies are advise

    摘要文章結合冷卻塔定向爆破拆除的實例，分別介紹了由爆破引起的爆破飛石、爆破振動、塌落振動、碎碴飛濺和爆破煙塵等爆破安全間題，並對這些問題進行了分析，提出進一步提高爆破安全的技術措施。
  12. In blasting engineering, it is useful to the development of blast technology, by virtue of its neural networks " non - linearity and identification ability

    神經網路的非線性和識別功能在預測爆破效果及爆破塊度方面的應用取得了良好的效果，促進了爆破技術的發展。
  13. But as the scale of blasting engineering is bigger and bigger, and the frame structure of building more and more complex, the blasting accidents, such as non - dilapidation, inaccurate direction and people injury by flying objects are often happened in building demolition blasting in recent years all over the world, which indicates that the safety of demolition blasting must be researched in real earnest

    但隨著城市中用爆破技術拆除的樓房越來越大型化、規模化和結構復雜，近年來國內外拆除爆破事故時有發生，諸如爆后不倒、定向不準以及爆破飛石傷人事故頻頻報道，這為新世紀的拆除爆破在安全、事故研究方面提出了新課題。
  14. Application of chamber blasting in risk - removing engineering

    硐室爆破在排險工程中的應用
  15. Design and implementation of borehole blasting for siphon installation engineering in waterworks

    水廠虹吸管安裝工程水下鉆孔爆破設計及施工
  16. With the actual example of luojiang tunnel ' s crossing - over engineering, this paper probes into the design of smooth blasting in tunnel construction and some concrete methods for the tunnel support construction to provide the reference for the similar construction

    通過化州（羅江）隧道穿越工程實例，探討了隧道施工光面爆破設計和隧道支護施工的具體方法，為類似工程的施工提供參考。
  17. Abstract : this paper discusses the vibration velocity of blasting seism and the reaction chart of the blasting vibration, and offers some helpful suggestions about solving engineering blasting problems

    文摘:對爆破地震的振動速度與爆破振動反應譜進行了分析和探討，為解決工程爆破問題提供了參考意見。
  18. Detonator is the crucial part of the cartridge booster train and is the necessary primer unit during the engineering blasting, so its output is one of the main properties of detonator

    雷管是彈藥傳爆序列中重要的組成部分，也是工程爆破中必不可少的起爆元件，其輸出能力是雷管的重要性能之一。
  19. It studied the engineering geology condition of the heigou mine - field of jisco. by the abundance of basic data with investigates and lab experiments, it estimated and analyzed the stability of the side slope of the heigou mine - field with many research methods that included " the ultimate balance ", " the discrete cell " and " the fea ". besides these, it gave same advice about analogous engineering in order to offer certain evidence for the later management of heigou mine - field and for the engineering blasting design

    本文以工程地質學、巖石力學理論為基礎，針對黑溝礦區工業場地邊坡特殊的工程地質條件進行研究，在通過現場調查、實驗室試驗等手段獲得大量基礎資料的前提下，對黑溝礦區工業場地的邊坡，採用極限平衡法、離散單元法、三維彈性有限元法等多種方法進行了穩定性評價及分析，並提出了相應的工程措施建議，為今後黑溝礦區工業場地邊坡管理及大爆破設計等提供了一定的依據。
  20. Aplication of short delay pre - splitting blasting technology among and inside deep holes in engineering blasting of fragment room

    孔間微差預裂爆破技術在破碎峒室工程爆破中的應用
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