石爆 的英文怎麼說

中文拼音 [dànbào]
石爆 英文
rock burst
  • 石 : 石量詞（容量單位, 十斗為一石） dan, a unit of dry measure for grain （= l00 sheng）
  • 爆 : 動詞1. （猛然破裂或迸出） explode; burst 2. （放在滾油里快炒） quick-fry
  1. Blasting technique of hard rock in airshaft

    新集風井堅硬巖石爆破技術
  2. It also expounds the advantages of mixed loading explosive exploding. at the same time, the lateral and bottom fractural range of bench shooting in deep - hole of rock are tested, analyzed and calculated

    同時對爆破產生的應力波、爆生氣體對巖石爆破破巖的影響也作了介紹，並分析了巖石力學性質與可爆性之間的關系。
  3. According to the stress wave theory on explosive exploding propagating in the rock, it builds up mathematical model of fractural ranges in the rock, and carry out actual calculation and analysis on fractural range of bench shooting in deep - hole. as a result of calculation, the lateral and bottom fractural range are about 1. 9m

    根據炸藥爆炸在巖石中傳播的應力波理論，建立巖石爆破破裂范圍數學模型，並對深孔梯段爆破破裂范圍進行了實行計算分析，計算結果為：混裝乳化炸藥巖石深孔梯段爆破側向底部破裂范圍為1 . 9m 。
  4. Firstly, the three main harmful factors " characters and rules, theirs effect on civil house, demolishment criterion and control measure will be researched systemically. secondly, fuzzy mathematics, system arrangement analytical method and expert consultation method are put forward and discussed specially to set up civil house security fuzzy multi - arrangement elevation model, to evaluate blasting harmful factors " effect to neighborhood civil house ' s safety in the construction of express way, to predict the security of civil house and to bring forward control measures. lately, the forecast of the civil houses " safety by using bp neural net model and optimize of the blasting parameters will also be discussed in the dissertation

    本文的主要研究工作有：系統地研究了爆破地震、爆破飛石、爆破空氣沖擊波三大有害因素的特徵及規律、對民房的影響、破壞判據和控制措施；提出並重點論述採用模糊數學和系統層次分析法及專家咨詢法建立民房安全性模糊多層次評價模型，對高速公路建設中爆破有害因素對鄰近民房安全進行評價，預測民房安全性，提出控制措施；利用bp神經網路模型對民房安全進行預測，並對爆破參數進行優化。
  5. Designe and initial applications of an apparatus of shock wave explode on biliary tract gallstone

    沖擊波膽道結石爆破儀的研製及初步應用
  6. 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。
  7. 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。
  8. Threshold of energy of shock wave burst in treating cholelithiasis with shock wave

    沖擊波體內膽結石爆破效應的沖擊能量閾值
  9. Hard rock blasting technology in baiyinuo ' er lead and zinc mine

    白音諾爾鉛鋅礦堅硬巖石爆破技術
  10. ( 2 ) based on the existing damage model of rock blasting and the theory of rock damage and fracture, a new damage model for rock blasting has been founded

    （ 2 ）在分析現有巖石爆破損傷模型和巖石爆破損傷斷裂理論的基礎上，建立了新的巖石爆破損傷模型。
  11. In the light of the low - lying pile cap foundations designed for main piers no. 2 and no. 3 of tianluo bridge on wenzhou - fuzhou railway. this paper describes the ways to resolve the construction problems of the foundations in deep water in sea and at seabed that is steep and without overburden, using the construction techniques of underwater rock blasting, steel cofferdam floating, positioning, bottom sealing and manual pile digging

    摘要針對溫福鐵路田螺大橋2號、 3號主墩設計上採用低樁承臺基礎情況，介紹運用水下巖石爆破，浮運鋼圍堰就位、封底、人工挖孔樁等施工技術解決海上深水、河床陡峭且無覆蓋層的基礎施工難題。
  12. 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。
  13. Basing on the theory of shape geometry, the distribution of rock blasting fragmentation are discussed, fragmentation of blasting experimentation of different charging construction appears shape character, and the relation of explosive ratio, line of weakness and distribution of blasting fragmentation are confirmed by regression, the relation of function of explosive ratio of distant loading and consecutive loading are confirmed by contrasting different distribution of blasting fragmentation of charging construction, a new approach will be put forward for optimized of bore net parameter and forecast of distribution of blasting fragmentation

    回歸分析了爆破試驗的炸藥單耗、底盤抵抗線與爆破塊度分維數之間的函數關系，對比不同裝藥結構爆破塊度的分維數，得出了同等條件下間隔裝藥與連續裝藥炸藥單耗差值的關系，以及裝藥結構對巖石爆破塊度分佈影響的規律。根據對巖石爆破破碎塊度分佈分形規律的研究，找出了預測孔網參數優化、爆破塊度分佈新的途徑。
  14. To achieve a reasonable charging construction, by analyzing g. harries ' s mathematics model theoretic and calculating the parameter of explosive construction by using delphi programmable language programming the program. the result analyzing of blasting test approves that optimization of explosive construction can give the economic benefit for mine

    為尋求合理的裝藥結構，對g . harrise數學模型進行了理論分析，採用delphi語言編制計算機程序計算裝藥結構參數，爆破試驗結果分析證實裝藥結構優化可以為礦山帶來經濟效益；根據分形幾何理論，探討了巖石爆破塊度的分形特徵，不同裝藥結構爆破試驗的破碎塊度均顯現出了良好的分形結構。
  15. Within the security control area of a permanent surveying marker, no mining, earth - gathering, sand - excavating, quarrying, demolition, shooting and other activities which endanger the safety and effective utilization of the surveying markers shall be allowed

    在永久性測量標志安全控制范圍內，不得采礦、取土、挖沙、採石、爆破、射擊以及進行其他危害測量標志安全和使用效能的活動。
  16. Design technique and construction method of pile rock blasting of high - rise building foundation

    高層建築基樁巖石爆破設計與施工技術
  17. Depend on the precise blast design with small error and strictly controlling the explosive consumption, they controll blasting construction for rock availably, complete the excavation for rock cuttings of broaden and rebuilding project for city roads successfully, and obtain well social benefit and economical benefit

    通過續密的微差爆破設計，嚴格控制裝藥量，有效地控制了巖石爆破施工，成功地完成了城市道路拓寬工程的巖石路塹邊坡開挖工程。
  18. Analysis on foothold of researching into causes of rock fragmentation in blasting simple

    巖石爆破破壞原因研究的立足點剖析
  19. In this paper, theory bases, basic hypothesizes and research advances on prediction models of rock fragmentation distribution in blasting are introduced systematically and the characters of each model are analyzed, the cracking mechanism of blasting rock is discussed and the main parameters affecting distribution of rock fragmentation in blasting are analyzed, which are applied in open pit blasting optional design around home and abroad

    本文系統地介紹了現階段國內外巖體爆破塊度預測模型建立的理論基礎、研究條件及最終結果，對各模型的特點進行了分析和評價。分析了主要爆破參數對巖石爆破效果的影響，並從理論上探討了巖石爆破破碎機理。
  20. Study of the classification of rock blastability of the sandaozhuang surface mine

    三道莊露天礦巖石爆破性分級試驗研究
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