裂口焊 的英文怎麼說

中文拼音 [lièkǒuhàn]
裂口焊 英文
cleft welding
  • 裂 : 裂動詞[方言] （東西的兩部分向兩旁分開） open
  • 口 : Ⅰ名詞1 （人或動物進飲食的器官; 嘴） mouth 2 （容器通外面的地方） mouth; rim 3 （出入通過的地方） ...
  • 焊 : 動詞（用熔化的金屬修補金屬器物或使金屬工件連接起來） weld; solder
  • 裂口 : stomium; chop; cleft; split head; rima （pl. rimae）; rip; breach; gap; vent
  1. Cracks have been found in the flange and web splices at groove welds in at least four bridges.

    至少在四座橋梁的翼緣板和腹板拼接坡口焊縫中發現了裂紋。
  2. Often lack of fusion adjacent to the girder web in the transverse groove welds led to the cracking.

    在靠近主梁腹板的橫向坡口焊縫處常常出現未熔透而導致裂紋。
  3. The second crack is a crack originating at the groove weld toe of the column flange-girder flange connection.

    第二種是產生於立柱翼緣與主梁翼緣連接處的坡口焊縫焊趾處的裂紋。
  4. ( 3 ) the transformation for turbo cycling compressor is designed in both differential pressure seal parts at the inlet and outlet and the connecting construction of the positioning key and turbo cycling compressor casing : replace wave pipe of differential pressure seal parts with asbestos jointing and improve its reliability ; jointing connection of the positioning key and turbo cycling compressor casing has been converted into screw thread connection and avoid the dangers from jointing crack

    （ 3 ）從進出口壓差密封部件和定位鍵與外殼間聯接結構兩方面入手，提出了相應的改造方案：將機組進出口壓差的密封部件由波紋管改為石棉填料函，提高了其運行可靠性；將內件周向定位鍵與外殼間的聯接結構由焊接改為螺紋聯接，避免了焊接裂紋引起的安全事故。
  5. A large number of these cracks occurred because the groove welded component was considered a secondary member or attachment.

    發生這許多裂紋是因為把這些坡口焊接部件作為次要構件或附件考慮。
  6. Energy estimating approach of fatigue crack initiation life for welded steel structures is obtained by using molski - glinka energy density equation, introducing the worst - case fatigue notch factor, and considering the effects of residual stress on fatigue

    本文採用應力應變能密度的molski - glinka方程，建立了一種預測焊接鋼結構疲勞裂紋形成壽命的能量方法。該方法引入了極值疲勞切口系數，並考慮了焊接殘余應力對裂紋形成壽命的影響。
  7. Weldability testing - method of y - groove cracking test

    型坡口焊接裂紋試驗方法
  8. Method of u - groove weld cracking test

    U形坡口焊接裂紋試驗方法
  9. Method of y - groove weld cracking test

    Y型坡口焊接裂紋試驗方法
  10. The critical crack and stress put forward provides theoretic foundation for monitoring portal machine. 3. applying steady theory of board, studying the problem of early curvature, flexibility model, welding remaining stress, elastic transmutation and brace condition and so on, conclude that structure of beam is primary place where metal structure of portal crane lose stabilization and the break of main beam is result of losing partial stabilization of main board

    文章提出的界限應力和臨界裂紋對于港口機械的監測提供了理論依據； 3 、運用板的穩定理論，探索了作為薄壁構件的門機金屬結構在失穩破壞中所涉及到的初曲率問題、彈性模量問題、焊接殘余應力問題、彈塑性變形問題以及支承條件問題等，得出了門機金屬結構發生失穩破壞的主要部位為臂架結構，且主臂架的折斷是由於受壓翼板局部失穩引起整體破壞； 4 、探討了焊接對結構承載的影響。
  11. By means of analysising the chemic component, optical structure and the sem and measuring the microhardness, the samples with the crack in the hardface layer of continuous caster roller were studied

    摘要採用化學成分、金相組織和掃描電鏡斷口分析及顯微硬度測定等手段對連鑄輥表面堆焊層開裂部位進行了取樣分析。
  12. If a current with proper intensity has been switched on, the goal of controlling the melting and welding dimension effectively around the crack tip can be obtained

    文中給出的算例表明，適當控制通入的電流強度，可以達到有效控制裂尖熔化區尺寸以及形成焊口的目的。
  13. The strain energy release rates g near crack tip under different conditions were calculated by employing three methods of the fracture mechanics ( j - integral, straightforward method and crack tip opening displacement method )

    並在有限元模擬中採用三種不同的斷裂力學方法（裂縫頂端開口位移方法、直接方法、 j積分方法）計算了焊點斷裂與否時的能量釋放率g 。
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