預應力千斤頂 的英文怎麼說

中文拼音 [yīngqiānjīndǐng]
預應力千斤頂 英文
prestressing jack
  • : Ⅰ副詞(預先; 事先) in advance; beforehand Ⅱ動詞(參與) take part in
  • : 應動詞1 (回答) answer; respond to; echo 2 (滿足要求) comply with; grant 3 (順應; 適應) suit...
  • : Ⅰ名1 (力量; 能力) power; strength; ability; capacity 2 [物理學] (改變物體運動狀態的作用) forc...
  • : Ⅰ數詞1. (十個百) thousand 2. (比喻很多) a great amount of; a great number of Ⅱ名詞(姓氏) a surname
  • : Ⅰ量詞(重量單位) jin, a unit of weight (=1/2 kilogram)Ⅱ名詞1. (古代砍伐樹木的工具) axe; chopper2. (姓氏) a surname
  • : i 名詞(人體或物體的最上部) crown; peak; top Ⅱ動詞1 (用頭支承) carry on the head 2 (從下面拱...
  1. In this test, a special bolt - jack is used to exent of prestressing force to brace angles as the whole structure is under dead - load. in this state brace angles withstand partly load before twice - load and the stress and strain of concrete are decreased. in this way the aim of removal of load and strengthening can be reached

    本試驗中採用專用螺栓在恆定荷載水平下對混凝土柱角鋼撐桿施加,使外包角鋼在二次受前即分擔部分荷載,使混凝土水平和變水平降低,達到卸載與加固同步進行的目的。
  2. Hydraulic jack for prestressing

    用液壓
  3. With the study of the ability of unbounded ppc structure and the development of materials of unbounded ppc and the technique of light jack, the advantage of unbounded ppc structure has been widely recognized

    隨著對無粘結結構性能的研究,無粘結材料供充足和輕型張拉技術的發展,以及無粘結樓蓋在高層建築結構中的普及,無粘結混凝土結構的優點已得到廣泛的認可。
  4. 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、建築用張拉;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。
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