bolt bar 中文意思是什麼

bolt bar 解釋
螺栓桿
  • 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...
  • bar : BAR ＝ Browning automatic rifle 白朗寧自動步槍。n 巴爾〈南斯拉夫港市〉。n 1 棒，桿，條；棒狀物。2...
  1. ( 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。
  2. The main popular theoretical method adopted to study end - plate connection is finite element technique under monotonic loading at present. this paper applies nonlinear ( material, geometry and contact ) finite element method to analyze the behaviors of connections under cyclic load at fist time. contact elements are set between end plate and column flange, screw cap and neighborhood plane, bolt bar and hole

    對于端板連接的理論分析，目前國內外的研究主要局限在單向加載有限元分析范疇，本文首次採用三維非線性（包括材料、幾何與狀態非線性）有限元對端板連接進行了循環加載分析，端板與柱翼緣間、螺栓頭（帽）與相鄰板件間、螺栓桿與孔壁間都設置了反映邊界狀態的接觸單元。
  3. Mount restrictor bar into the restrictor bar groove of upper die, mount adjusting bolt for restrictor bar into the bolt hole in the restrictor bar, then mount lower press block, upper press block

    在上模節流棒槽內裝入節流棒，將節流棒調節螺栓裝配進節流棒的螺絲孔中，再裝配上壓塊。
  4. As the bolt tension increase, the tension of rail web, stress of joint bar and stress of joint bolt would increase accordingly, but the displacement of rail would become smaller

    螺栓扭矩增大，接頭區鋼軌軌腰拉力、夾板應力、螺桿內應力都會增大，而鋼軌位移會隨著螺栓扭矩的增大而減小。
  5. Internal force analysis of high strength bolt joint area of steel beams and concrete walls within steel profiled bar

    鋼梁與鋼骨混凝土墻高強螺栓節點域內力分析
  6. Bolt with bar, mesh and cable in open - off cut in fully - mechanized mining face

    綜采切眼錨梁網索支護研究
  7. Bolt with bar and wire mesh cable supporting in driving gob - side entry along water - immersed pillar

    水浸煤柱沿空掘巷的錨梁網索支護
  8. Form ties bolt bore : bore drilling should be done when first time used form plate assembling on site to keep away from steel bar and reduce blank out bore happened

    7對拉螺栓孔：第一次使用的模板應在現場組裝就位時鉆孔，以避開鋼筋，減少廢孔的出現。
  9. Research on suitability of support structure with steel bar mesh, bolt and shotcrete

    鋼筋網殼錨噴支護結構適用性研究
  10. 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。
  11. The assassin should be behind bolt and bar

    應該把這個刺客嚴禁在監牢里。
  12. Commonly, if slide between joint bar and rail is permitted, the bolt torque ranged from 500n - m to 700n - m is suitable. if the joint is " frozen ", the bolt torque should range from 900n - m to 1100n - m

    一般來說，如果允許夾板與鋼軌相互滑動，接頭扭矩500 700n ? m范圍是適宜的；如果將接頭「凍結」 ，則螺栓扭矩應在900 1000n ? m左右。
  13. As the analysis shows that stress of the outside joint bar of rail is higher than that of the inner joint bar when a wheel rolls over the rail joint. furthermore the change of bolt tension has great effect to the stress distribution and stress level of all parts of rail joint

    分析表明：接頭受力時，鋼軌外側夾板的應力水平比內側夾板的應力水平高；在受力條件相同的情況下，螺栓扭矩的變化對接頭各部件的應力分佈及應力水平有較大影響。
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