bolting steel 中文意思是什麼

bolting steel 解釋
螺栓鋼
  • bolting : 伯爾廷
  • steel : n 1 鋼，鋼鐵。2 鋼製品；刀，劍，打火鐮；（女人胸衣等中的）松緊鋼條[絲]；鋼磨；〈美國〉剃刀，小刀...
  1. Alloy steel bolting materials for high temperature service

    高溫設備用合金鋼螺栓材料
  2. Alloy steel bars for special application bolting materials

    特殊用途螺栓材料合金鋼棒材
  3. High strength hexagon fit bolts with large widths across flats for structural steel bolting

    結構鋼螺栓裝配用的帶大寬度對邊的高強度六角頭配合
  4. After an introduction to the research on the software for the design of the variant steel arched girder construction, the creation of the structural model, the structure of the supporting seat, the design of the variant arched girder, and the measures taken to ensure the stability of the plane surface of the arched girder, the thesis goes to study the methods for the hoisting and the angle setting of the long - span arched girders, as well as the bolting of the axle pin in the hinge support

    論文首先對變異鋼拱架結構設計可採用的軟體、結構模型的建立、支座構造形式、變異拱梁的設計，以及保證拱梁平面外穩定所採取的措施等進行了研究，然後研究了大跨度變異鋼拱架弧形梁吊裝、角度的調整、鉸支座穿軸銷等的施工方法，最後對施工完成後的位移進行了實際量測。
  5. Square taper washers for high - strength structural bolting of steel i sections

    「工」字形鋼型材高強度螺栓連接用的方錐形墊圈
  6. The connection of steel structures is an important part for the steel structural member. the types of connections which are commonly used in practical engineering, such as welding, bolting, high - strength bolting and mixed connections are discussed in this paper

    鋼結構連接是鋼結構構件的重要組成部分，本文結合工程實踐，著重對鋼結構中廣泛應用的連接形式，如焊接連接、普通螺栓連接、高強度螺栓連接和混合連接等進行了敘述。
  7. Experiment study of the bolting net steel support

    回採巷道錨桿支護的研究
  8. Specification for alloy - steel and stainless steel bolting materials for high - temperature service

    高溫設備用合金鋼和不銹鋼螺栓材料規范
  9. 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。
  10. The combined bolting and shotcrete in foundation pit is a new technology which includes anchor rod, anchor rope, steel mesh, grid, grouting and shotcrete

    摘要基坑錨噴是匯錨桿、錨索、鋼筋網，格柵、注漿及噴射混凝土的一項新技術。
  11. Application of support with shotcrete and bolting wire mash and steel strip in jiangou mine

    錨網鋼帶支護在堿溝煤礦的應用
  12. Standard specification for alloy - steel and stainless steel bolting materials for low - temperature service

    低溫設備用合金鋼和不銹鋼螺栓材料標準規范
  13. Square taper washers for high - strength structual bolting of steel channel sections

    鋼結構u型梁高強度螺栓連接用四角楔形墊圈
  14. Ground pressure patterns of big sectional set - up room in soft coal strata supported by bolting wire mesh and steel beam

    煤層大斷面錨梁網支護切眼礦壓顯現規律
  15. The underground tests show that the deformation and roof delamination of roadway surrounding rock can be effectively reduced by means of great increase of the bolt pretensioned stress, the steel strip plays an important role in the rock bolting system, and there exsits a critical value for pretensioned stress, up to or beyond which the rock bolting can effectively control the deformation and damage of the surrounding rock

    井下試驗表明，大幅度提高錨桿預應力可顯著減小巷道圍巖變形，有效控制頂板離層；鋼帶在預應力支護系統中起非常重要的作用；錨桿預應力存在臨界值，達到或超過臨界值后錨桿支護可有效控制圍巖變形與破壞。
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