bolt anchor 中文意思是什麼

bolt anchor 解釋
電梯壁虎
  • bolt : n 1 螺釘，螺栓。2 （門窗等的）插銷；閂，鎖簧。3 箭，矢；弩箭；【軍事】槍機，槍栓。4 電光，閃電。5...
  • anchor : n 1 掛錨；錨狀物。2 樁，支架。3 〈比喻〉依靠。4 【體育】一隊運動員中最後參加比賽的人；殿後的人〈...
  1. Practices on bolt, mesh, anchor and beam support in coal drift under unstable roof condition of cataclastic rock mass

    不穩定頂板煤巷錨網索梁支護實踐
  2. Products made of magnesium oxychloride concrete used in mines - anchor bolt bearing plates

    礦用菱鎂混凝土製品錨桿托盤
  3. Stusy on the bolt - mesh - anchor supporting technique in the high - stress soft coal roadway

    高應力軟巖煤巷錨網索支護技術研究
  4. ( 4 ) diameter of bore for anchor bolt is 50mm, and diameter of reinforcing steel bar is 28mm. both break through the rules which request that the bore diameter should be bigger than the steel bar diameter trebly or not smaller than the steel bar diameter adding 50mm

    （ 4 ）設計錨孔直徑50 ，錨筋直徑28 ，突破了規范關于錨孔直徑需大於錨筋直徑3倍或不小於錨筋直徑加50mm的規定。
  5. Standard test method for rock bolt anchor pull test

    石栓錨定拉力試驗的標準試驗方法
  6. Based on the analysis of problems of previous bridge bearings after installation, for installation of the bearings of lhasa river bridge, the construction method of grouting epoxy resin mortar into anchor bolt holes of a bearing with the aid of potential energy of base plates of the bearing is used

    摘要結合分析以往橋梁支座施工后留下的隱患，拉薩河特大橋支座採用錨栓孔灌注環氧樹脂砂漿，底板位能壓漿的安裝方法。
  7. Depend on the advantage of military industry, it has been a professional company which could research, develop, design and machining pre - stress cable anchor, bolt and other machine

    藉助軍工優勢成為一家集科研設計加工預應力錨索錨具和機具的專業企業。
  8. Finally, the thesis primarily sets up the internal force model of the supporting structure system in the bi - arch tunnel, namely, the distribution model of the surrounding rock ' s pressure, the internal force model of the steel framework and the axial force model of the anchor bolt, and these results can have the guiding significance to the design and construction of the similar tunnel engineering

    最後，結合有限元的理論計算及現場實測數據的分析，初步建立了雙連拱隧道支護結構體系的內力模型，即：圍巖土壓力模型、初期支護鋼拱架內力（主要為軸力和彎矩）模型以及錨桿軸力模型。充分理解和闡述了構件的工作狀態，對今後類似隧道工程的設計和施工具有一定的指導意義。
  9. Development of pull testing system for anchor bolt

    錨桿拉力測試系統的設計
  10. Thus, the author attempt to develop a new model of anchor bolts so as to avoid the disadvantages. in the model, the interaction between the bolt and the geotechnical mass is taken as contact problem, in which if the tangential force at the interface has reached the limit resistance, the relative slide in the interface will occur along the tangential direction. also, the computational parameters in the model have tangible physical meanings and have less difficulty to obtain

    為此，本論文提出一種新的錨桿計算模型，它將錨桿與周圍巖土體間的相互作用作為接觸問題考慮，其計算理論比較嚴謹，能較好地模擬出錨桿的受力狀態及錨桿與巖土體間的剪切?滑移作用，即：錨桿?巖土體之間的接觸面具有抵抗強度，當接觸面上切向應力小於其抵抗強度時，錨桿與巖土體共同變形；達到抵抗強度時則沿切向發生相對滑動。
  11. Application of bolt, steel mesh and anchor combined support to open - off cut of fully mechanized longwall mining face with top coal caving technology

    錨網索耦合支護技術在南屯煤礦綜放切眼支護中的應用
  12. At the same time, the thesis analyses the time - state curve of the axial force and bending moment of the steel framework and the axial force of the anchor bolt. the analysis results are compared with the results of the fem calculation

    同時，論文對現場監控量測獲得的鋼拱架軸力彎矩時態曲線以及錨桿軸力時態曲線進行了分析，並與理論計算進行了比較，驗證。
  13. Install anchor to fixing bolt of dam sack of rubber dam

    橡膠壩壩袋錨固螺栓的安裝
  14. Top - directly as a basis and foundation of the bearing surface as the top - embedded steel bearings or bearing surface, the supporting surface, the anchor bolt ( anchor ) position should be consistent with the allowable deviation of norms

    基礎頂面直接作為柱的支承面和基礎頂面預埋鋼板或支座作為柱支承面時，其支承面、地腳螺栓（錨栓）位置的允許偏差應符合規范的規定。
  15. Concrete anchor bolt

    混凝土錨固螺栓
  16. Products are : super high pressure electric, pneumatic, manual oil pump ; pre - stress jack for the use of coal mine and construction ; steel bar and cable scissor ; all kinds of bolt for safety supporting and bolting ( km19 and km22 bolt have all got the certificate of “ ma ” in china. ) ; cable anchor and bolt test stand ; hydraulic nut scissor and etc

    產品有防爆式超高壓電動、風動、手動油泵；煤礦、建築用預應力張拉千斤頂；鋼筋、鋼絞線切斷器；安全支護用各種錨具（ km19 、 km22錨具在國內率先取得煤安證書） ；錨索錨具靜載拉伸試驗臺；液壓螺母破切器等。
  17. Application of bolt anchor support technology for equipment removal in fully mechanized mining face

    支護技術在綜采面設備拆除中的應用
  18. Rapid cutting technology of coal shearer along with fully mechanized coal mining face with bolt anchor steel mesh support system

    錨索網支護下綜采工作面收作煤機快速刷面技術
  19. Research on nonlinear mechanics design method of bolt - net - anchor coupling support for deep soft rock tunnel

    深部軟巖巷道錨網索耦合支護非線性設計方法研究
  20. ( 4 ) two component anchor bolt and dowel are afforded, a formulas to calculate the punching capacity of this slab - column connection with the effect of punching component is given in the article. comparing with other kinds, the two punching component is effective. ( 5 ) the possible destroy patterns of this slab - column system are discussed in the text, and design principle and step in detail about slab - column connection are

    （ 4 ）提出抗沖切錨栓和銷釘兩種新型抗沖切元件，給出配置抗沖切元件時板柱節點的承載力計算公式;通過比較表明，這兩種新型抗沖切元件對薄壁箱體現澆混凝土空腹板來說是有效的。
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