劈楔 的英文怎麼說

中文拼音 [pīxiē]
劈楔 英文
axe wedge
  • 劈 : 劈動詞1 （分開; 分） divide; split 2 （分裂; 使離開原物體） break off; strip off 3 （腿或手指等過...
  • 楔 : Ⅰ名詞1. （榫頭） wedge2. （木釘; 竹釘） pegⅡ動詞（楔） wedge
  1. By using 5000kn pressure - bent testing machine, the specimens of boulder concrete and crushed stone concrete were tested through three - point - bending method and wedge - split tensile method, the scale division of the index dial of pressure - bent testing machine is larger, whereas the predicted test - load is lesser, so the velocity of exerted load is controlled through observing the reading of the multimeter which is connected with the collecting systerm in order to continuously exert test - load

    本文使用5000kn壓彎實驗機，對不同強度等級的卵石混凝土和碎石混凝土試件分別進行了三點彎曲試驗和楔入劈拉試驗。試驗過程中，由於實驗機噸位較大，而試驗荷載預計較小，為了能夠有效地控制加載大小和加載速度，採用通過觀察與荷載傳感器相連的萬用表讀數控制加載速度的方法，連續加載。
  2. Wedge splitting test ： the specific feature of this testing method is the determination of fracture mechanical parameters at high temperatures ( 1100 to 1250 )

    楔劈實驗：這種測試方式用於在高溫時（ 1100到1250 ）確定火磚的斷裂機械參數。
  3. Adhesives - determination of dynamic resistance to cleavage of high - strength adhesive bonds under impact conditions - wedge impact method

    粘合劑.在沖擊條件下測定高強度膠粘劑耐動態劈裂性.楔形物沖擊法
  4. Since the specimens used in the wedge - split tensile method are smaller, cheaper and the testing is more convenient, it is proposed that using the wedge - split tensile method tests the fracture toughness and the fracture energy of concrete

    由於楔入劈拉法具有試件尺寸小、節省材料、試驗簡單方便、單人可操作等特點，測定混凝土斷裂韌度、斷裂能的實驗方法筆者建議採用楔入劈拉法。
  5. A pointed tool, such as a spike or chisel, used for breaking rock or ore

    鋼楔一種如尖鐵或鑿子等有尖的，用於劈裂巖石或砂石的工具
  6. Abstract : in this paper, based on a lot of testing and analyzing results at home and abroad, working principle and failure mechanism of concrete and reinforced concrete are put forward, strength theory - wedge cleaving theory of local pressure of concrete and reinforced concrete are set up, and calculation formula and simplified calculation method of local pressure strength are developed according to extreme balance principle

    文摘:本文根據大量試驗和國內外資料分析結果，提出混凝土及鋼筋混凝土局部承壓工作機理和破壞機構；建立混凝土及鋼筋混凝土局部承壓的強度理論? ?楔劈理論；並根據極限平衡原理導出局部承壓理論承載力計算公式和實用計算方法。
  7. Adhesives - determination of dynamic resistance to cleavage of high strength adhesive bonds under impact conditions - wedge impact method

    粘合劑.沖擊情況下高強度粘結點耐動態劈裂性能的測定.楔形沖擊法
  8. Wood splitting wedges - safety requirements

    木材劈裂楔.安全要求
  9. Wood - splitting wedges

    木材劈裂楔
  10. Hi this paper, concrete specimen of the same composite in shape of three - point - bend beam and wedge splitting specimen are tried out to ascertain the influence of specimen shape upon the fracture parameters

    本文採用相同組分的混凝土材料以三點彎曲梁tpb和楔入劈拉試件ws作為比較對象驗證了試件形狀對斷裂參數的影響。
  11. Wherefore, other two energy - based fracture parameters are put forward : the stable fracture energy gfs, indicating the average energy dissipation during the crack stable propagation and the unstable fracture energy gfu, corresponding to the crack unstable fracture stage. wedge. ? splitting specimens are tested with a view to understanding those two parameters " size effect in terms of the initial crack length a0

    本文提出兩個能量型斷裂參數即穩定斷裂能g _ （ fs ）和失穩斷裂能g _ （ fu ）分別表示裂縫穩定擴展和失穩擴展階段的能量損耗，並採用楔入劈拉試件（ ws ）對這兩個參數相對初始縫長_ 0的尺寸效應進行了分析。
  12. Adhesives - determination of dynamic resistance to cleavage of high - strength adhesive bonds under impact conditions - wedge impact method iso 11343 : 2003 ; german version en iso 11343 : 2005

    粘合劑.沖擊條件下高強度膠粘劑耐動態劈裂的測定.楔
  13. Agricultural and forestry machinery - safety of log splitters - wedge splitters

    農用和林業機械設備.原木劈木機的安全性.楔形劈木機
  14. Agricultural and forestry machinery - safety of log splitters - part 1 : wedge splitters ; german version en 609 - 1 : 1999

    農林機械.劈木機的安全性.第1部分:楔形劈木機
  15. By comparing the fracture toughness ( kic ), the fracture energy ( gf ) and the crack tip opening displacement ( ctod ) of the same strength grade concrete, it is found that the values of the fracture toughness ( kic ), the fracture energy ( gf ) and the crack tip opening displacement ( ctod ), tested by three - point - bending method and wedge - split tensile method approach, so it is proved that the fracture toughness ( kic ), the fracture energy ( gf ) and the crack tip opening displacement ( ctod ) are related to its own properties such as material, specimen size, and crack size, but unrelated to the test - method

    通過比較三點彎曲法和楔入劈拉法測定的相同強度等級混凝土的斷裂韌度k _ （ ic ） 、斷裂能g _ f以及裂縫的尖端開口位移ctod ，發現兩種試驗方法測定的斷裂韌度k _ （ ic ）斷裂能g _ f以及裂縫的尖端開口位移ctod的數值接近，從而證明混凝土斷裂韌度、斷裂能、 ctod的值僅與材料、試件尺寸、裂縫尺寸等試件自身的性質有關，而與試驗方法無關。
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