rock boring 中文意思是什麼

rock boring 解釋
巖石鉆孔的
  • rock : n 1 巖，巖石，磐石，巖壁；卵石；〈常 pl 〉〈美口〉石子兒；暗礁，巖礁。2 〈the R 〉直布羅陀 （Gibr...
  • boring : n. 1. 穿孔，鉆孔；鏜削；地質鉆探。2. 〈pl. 〉 鏜屑，鉆屑。adj. 鏜（鉆）孔的。adj. 令人厭煩的，無聊的，無趣的。 boring people 令人討厭的人。
  1. Safety of unshielded tunnel boring machines and rodless boring machines for rock

    鉆巖石用無護板的隧道掘進機和無桿軸掘進機的安全性
  2. Safety of unshielded tunnel boring machines and rodless shaft boring machines for rock

    鉆巖石用無護板的隧道掘進機和無桿軸掘進機的安全性
  3. Boring, grouting and finally forming an impervious curtain in the rock mass with cracks, that is one of the most popular methods of the foundation seepage control at hydraulic and hydroelectric engineering

    採用鉆孔水泥灌漿封堵巖體中的縫隙而形成阻水帷幕，達到減少滲漏量和降低滲透壓力的目的，是水利水電工程基礎處理的重要手段之一。
  4. A rock - boring tool used in mining for sinking shafts

    鉆井機一種在采礦中用來挖掘礦井時在石頭上打孔的工具
  5. Safety of unshielded tunnel boring machines and rodless shaft boring machines for rock ; german version en 815 : 1996 a1 : 2005

    巖石用無防護隧道鉆機和無桿鉆井機安全
  6. Safety of unshielded tunnel boring machines and rodless shaft boring machines for rock ; german version en 815 : 1996

    無防護平巷掘進機和插入巖石的無鉆桿豎井鉆機的安全
  7. Based on a thorough investigation of the engineering geological condition for the reservoir region of the huizhou pumped storage power station, the in - situ trial pit water injection test, boring water injection test, and water pressure test were performed to study the permeability of rock and soil mass

    摘要在對惠州抽水蓄能電站庫區工程地質條件進行詳細調查的基礎上，採用現場試坑注水和鉆孔注水、壓水試驗等方法了解巖土體的透水性。
  8. Roadheader is a part profile tunnel boring machine which can excavate, convey rock blocks and walk by itself. it is very suitable to excavate soft - rock tunnel

    臂式掘進機是一種集開挖、裝碴和自動行走於一體的部分斷面隧道掘進機，它非常適用於軟巖隧道的掘進。
  9. In this paper, it is studied and analyzed characteristic of stress, distortion etc. of pipe liner structure combining dahuofang transport water tunnel practice project, tunnel boring machine construction, and it is considered that affects internal force of pipe liner for early stress of underground structure and digging load. in nonlinear finite element calculation model, folium cells have been simulated among pipe liner and pipe liner and wall rock. under varies load condition, it has educed that changing rule of stress, distortion and load characteristic pipe liner in kinds of wall rock tunnel by analysis and calculation

    本文結合實際工程，分析研究了大夥房水庫輸水隧道工程在採用掘進機施工方法的情況下，利用管片襯砌的結構應力、變形等受力特性，考慮地下結構初始應力和開挖荷載對襯砌內力的影響，採用薄層單元模擬襯砌管片之間、襯砌管片與圍巖之間的非線性有限元計算模型，通過分析計算得出不同荷載工況下各類典型圍巖段隧道襯砌管片受力特徵、應力和位移變化規律。
  10. Hard rock tunnel boring machine

    巖石隧道鉆挖機
  11. Application of medium and deep hole blasting technology in medium hard rock tunnel boring at haizi coalmine

    中深孔爆破在海孜煤礦中硬巖巷道掘進中的應用
  12. The results show that the study on transimittivity can be done using the points along the circle arc centered at the roadway or the boring core, the transimittivity at the joints along the right angle ray can be studied using one single point behind the joint, and the studies on transimittivity can be done on any reasonable radius value of the roadway or boring core in a typical rock

    分析結果表明：單節理后各節點透射率的研究，可以通過單節理后某一以巷道或鉆孔中心為中心的圓弧上各節點的透射率來展開；射線角為90的射線上節理后各節點透射率的研究，可以通過節理后某一節點的透射率來展開；單節理的透射率的研究可以在一個固定半徑值的巷道或鉆孔的模型上用一種典型的巖石進行。
  13. Subsoil and groundwater ; designation and description of soil types and rock ; borehole log for boring in soil loose rock by continuous extraction of cores

    下層土和地下水.土壤類別和巖石的標識和說明.第3部分
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