脆性破 的英文怎麼說

中文拼音 [cuìxìngpò]
脆性破 英文
brittle failure
  • 脆 : 形容詞1 （容易折斷破碎） fragile; brittle 2 （較硬的食物容易弄碎弄裂） crisp 3 （聲音清脆） （of ...
  • 性 : Ⅰ名詞1 （性格） nature; character; disposition 2 （性能; 性質） property; quality 3 （性別） sex ...
  • 破 : Ⅰ動詞1 （完整的東西受到損傷） be broken; be damaged 2 （使損壞） break; break down; damage 3 （使...
  1. It can be seen from the results that the control beam had good plastic property in the static failure experiment after two million fatigue loading circles. all specimens with corroded main bars were failure under the fatigue loads within one million fatigue circles. fatigue lifespan of reinforced concrete beam was sharply shortened after main bars corroded in it and the beam was destroyed bristly without any prediction

    試驗結果表明，振動測試不能夠對銹蝕鋼筋混凝土梁的疲勞破壞做出可靠的預測;對比梁在經過200萬次疲勞循環加載后的靜力試驗中仍表現出良好的延性破壞特徵;銹蝕梁在100萬次疲勞循環內均因主筋疲勞斷裂而破壞;主筋銹蝕使得梁的疲勞壽命急劇縮短;梁發生脆性破壞而沒有徵兆。
  2. However, " rigid joint " in the welded steel frame of the northridg earthquake occurred to a large quantity of brittle breakage. therefore, the paper is dedicated to study a new type joint - top and seat angle with double web angles semi - rigid connection

    但美國northridge地震（ 1994 ）和隨后發生的日本阪神地震（ 1995 ）中焊接鋼框架剛性連接節點發生了大量的脆性破壞現象，人們開始將目光投向抗震性能良好的半剛性連接鋼框架。
  3. When all the gold does not dissolve in the solder brittle failure occurs near the goldsolder interface.

    當所有的金不能完全溶解在焊鉤中時，就會在金與鉤的界面附近發生脆性破壞。
  4. 3 the dog - bone moment connections are considered having excellent performance for seismic resistance in steel frame and can avoid the brittle failure happening to the connections effectively

    3狗骨式剛性連接是一種旨在改善樑柱連接變形性能，避免脆性破壞發生的有效連接形式。
  5. 2 the dog - bone moment connections are considered having excellent performance for seismic resistance in steel frame and can avoid the brittle failure happening to the connections effectively

    2研究表明，狗骨式剛性連接是一種旨在改善樑柱連接變形性能，避免脆性破壞發生的有效連接形式。
  6. It is proved that the connection and steel frame with beam flange dog - bone reduced have superior behavior to the frame of conventional design and the brittle failure is avoided in the steel frame. and conditions of stress development in the dog - bone, and the reason of the brittle failure in the rigid connections is obtained

    了解了狗骨處應力發展狀況；探討了剛性連接發生脆性破壞的原因；並強調指出樑柱連接處焊縫的焊接質量，對能否發揮狗骨式削弱的作用，達到預期的設計目的是至關重要的，必須予以重視。
  7. In the first part of this dissertation, theory of fracture mechanics of the frozen soil has been presented. a general strength theory based on fracture mechanics was proposed, and the validity of the theory using in frozen soil was discussed. the fracture toughness values for different kinds of cracks extension were determined, such as the plane strain fracture toughness for mode i cracking ( kic ), fracture toughness for mode cracking of frozen soil and the intersection of frozen soil and concrete

    論文第二章為凍土斷裂力學的基本理論，包括斷裂力學在凍土研究中的工程適用性、條件適用性、平面應變斷裂韌度測試的適用條件等，給出了凍土斷裂韌度k _ （ c ） 、 k _ （ c ） 、 -型復合斷裂測試的基本原理及試驗方法，並基於weibull脆性破壞理論推導了凍土三點彎曲試樣k _ （ c ）尺寸效應系數，為後面的工作提供理論基礎。
  8. The fractal is a geometrical figure with self - similar symmetry, and it is an important tool for characterizing irregular structures in nature that are self - similar on certain length scales. for example, the koch curves can be viewed as a mathematical model for coastlines, percolation model can be used to mimic mixture of mental and insulator, self - avoiding walks can serve as a model for linear polymers, and rock fracture mode can stimulate the process of brittle fracture of rock, and so on

    分形是具有自相似對稱性的幾何圖形，可用來模擬自然界中在一定尺度范圍內具有自相似對稱性的不規則結構，如koch曲線可用來模擬海岸線，滲流模型可模擬金屬絕緣體混合物，自迴避無規行走模型可模擬線性聚合物，巖裂模型可模擬真實巖體的脆性破裂等。
  9. The reasons of equipment damage are primarily brittle destroy of bushings as most earthquake data show. hence, the seismic capability of equipments is just that of the bushings, namely the maximal strain of bushings controls the equipment damage

    震害資料表明，電瓷型高壓電氣設備的破壞是引起高壓電網系統破壞的關鍵點，而此類設備的破壞主要由於設備瓷柱部分脆性破壞造成。
  10. In response to the limitation of conventional index for stability and optimal design of underground rockmass engineering with high geostress and the drawbacks of conventional energy release rate ( err ) rockburst index based on linear elastic theory without brittle failure phenomenon, local energy release rate ( lerr ), a new rockburst index is proposed

    摘要針對地下工程穩定性分析與優化的常規指標在高地應力條件下的局限性及傳統的能量釋放率巖爆指標把巖體看成不發生脆性破壞線彈性體的不足，提出局部能量釋放率新指標。
  11. Lerr is obtained through tracing the variety of elastic energy density of each element and recording the maximal fluctuation when brittle failure happens during numerical calculation

    該指標的實現是通過在數值計算中追蹤每個單元彈性能量密度變化的全過程，記錄單元發生脆性破壞前後的彈性能密度差值，得到單位體積巖體突然釋放的彈性能量。
  12. In the northridge earthquake in 1994 and the kobe earthquake in 1995, widespread and unpredicted brittle fractures were found in weld steel beam - column connections ( weld - flange - bolted - web connections )

    在1994年美國北嶺地震和1995年日本阪神地震中，發生了大量鋼框架樑柱節點的脆性破壞。
  13. But during the 1994 northridge earthquake in america and 1995 hyogoken - nanbu earthquake in japan, steel frames were seriously damaged, and many of which were brittle fracture at the connections

    然而，在1994年發生在美國的northridge地震和1995年發生在日本的阪神地震中，鋼結構框架發生了嚴重的破壞，而且大多都是發生在節點處的脆性破壞。
  14. Beam column connections experienced a great deal of brittle fracture phenomenon in northridge earthquake and hyogoken - nanbu earthquake which indicated that connection performance is very important for steel frames

    發生在美國北嶺和日本阪神地震都發生不同程度的樑柱節點脆性破壞，可見樑柱節點在多層鋼框架結構抗震設計中佔有非常重要的地位。
  15. Strengthen step should be taken to improve the crack load. new joint s failing load is littleer, but the traditional joint is completely brirtleness damage, consume energy term almost does not exist, not benefit for anti - seismic capability. the new joint has a little plate or a descent length, it s consume energy capability is better than the traditional joint, anti - seismic capability is better

    新的連接形式和傳統連接形式相比較破壞荷載偏低，但是當達到破壞荷載時，傳統連接為完全脆性破壞，幾乎沒有耗能段，不利於抗震，而新的連接形式卻有一段較小的平臺或下降段，所以它的耗能能力較傳統連接要好一些，抗震性能好。
  16. In this paper, the cause of brittleness, brittleness destruction characteristic, influence factor, improving toughness technology and mechanism are investigated

    本文研究了高強輕集料混凝土脆性的產生、脆性破壞特徵、影響因素、增韌技術以及增韌機理。
  17. Steel frame with welding joint easily occur brittle collapse because of having a low ductility at joints. then, a semi - rigid connected steel frame has large the energy absorption capacity which can resist dynamic loads and the using steel qualities of bracing system and joints are small. so adopting a semi - rigid jointed steel frame is economical and stable

    採用焊接剛性節點的鋼框架因節點延性較差容易發生脆性破壞，而半剛接鋼框架因節點具有較強的耗能能力可以抵抗一定的地震荷載，同時還可以減少斜撐的數量及節點用鋼量，這使得半剛接鋼框架成為一種經濟、可靠的選擇。
  18. When the failure taking place, the strength of steel plates has not been fully used, it belongs to brittle failure and must be overcome with reasonably measure

    破壞發生時，鋼板的受拉強度未得到充分利用，屬脆性破壞，必須採取合理的錨固措施予以克服。
  19. In recent years, quite a lot of earthquakes in the world indicate that steel frames with welding joint easily occur brittle collapse because of having a low ductility at joints. then, a semi - rigid connected steel frame has large the energy absorption capacity which can resist dynamic loads

    多次地震表明，採用完全焊接剛性節點的鋼框架因節點延性差、殘余應力大，容易發生脆性破壞，而半剛接鋼框架因節點具有較強的變形能力和耗能能力可以抵抗一定的地震荷載。
  20. ( 3 ) the failure behavior of this new type of component is brittle and provides few

    （ 3 ）碳纖維復合材料構件有多種破壞形態，但是都屬于脆性破壞。
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