裂紋構造 的英文怎麼說
中文拼音 [lièwéngòuzào]
裂紋構造
英文
ice structure- 裂 : 裂動詞[方言] (東西的兩部分向兩旁分開) open
- 紋 : 名詞(花紋; 紋縷兒) lines; veins; grain
- 構 : Ⅰ動詞1 (構造; 組合) construct; form; compose 2 (結成) fabricate; make up 3 (建造; 架屋) bui...
- 造 : Ⅰ動詞1 (做; 製作) make; build; create; produce 2 (假編) cook up; fabricate; concoct 3 [書面語...
- 構造 : structure; construction; constructional detail; tectonic; structural; makeup; anatomy; constituti...
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Subordinate are plagioclase granite dike, layered tonalite, tonalitic conglomeration dispersed in amphibolite, ultramafic rock and metabasalt etc. plenty of igneous accumulated banding were discovered in amphibolite from nujinshan and bujing area some residual clinopyroxene also were found in a few of sample
超鎂鐵巖多為構造透鏡體分佈於斷裂帶中,多蝕變為蛇紋石巖,在牛井山及布京一帶已發現並圈定了9個巖體(塊) 。Based on the previous research on the portal crane administration, one standpoint put forward in this paper is idea that is on the foundation of reliability in this paper, two viewpoints take shape when reason is analyzed, that is fatigue break and appearing the flaw that will extend. what is the fatigue break ? ( this phenomenon is always happen in some place ), the fatigue is that board appears apophysis and concave when the board is pressed. so that the board ability of bearing the weight of load will descend
本論文建立在已有的港口裝卸機械管理的研究基礎之上,進一步提出了以可靠性為基礎的港口裝卸機械的管理思想,已有的研究表明,港口機械設備破壞主要由於兩個原因,第一是穩定性問題,特別是構件的局部穩定性,所謂穩定性是指:在板的平面內,板受到平行於板面的壓力作用,使板發生隆起、內陷等凹凸不平的結果,從而使板受載能力減弱;第二是結構出現疲勞裂紋及其擴展,這是由於設備長時期運行,而造成設備某些部位出現裂紋並得以擴展,使設備承載能力下降。There are typical laminated structure, soft sedimentary - slipping deformed structure, syngenetic brecciated structure in the ore which are the mirror of syngenetic sedimentation. the other type of ore has the charactristic of epigenetic mineralization, which is called as telescoped ore. the ore occurs in vein, pocket, lensoid and bedd
礦石中發育典型的紋層狀構造、軟沉積滑動變形構造、同生角礫構造等反映同生沉積特徵的礦石構造;另一類礦石具有明顯的後生成礦特點,稱之為疊生改造型礦石,礦石產于脈狀、囊狀、透鏡狀及似層狀礦體中,與燕山期巖漿巖及斷裂裂隙構造關系密切。The method of crack - division is used to make radial cracks at the edge of cavity. a series of integral equations for determining the dsif at tips of anti - plane crack are set up in terms of the green ' s function
按「契合」的方式和採用裂紋切割技術構造出孔邊徑向界面裂紋對sh波散射的模型,利用green函數建立直接求解m型裂紋尖端動應力強度因子的定解積分方程組。Micritic dolostone occurs widely in the middle and upper cambrian and is yellowish brown and brickcolored red, in which parallel laminae, bird ' s - eyes and mud - cracks are developed
準同生白雲巖廣泛出現于中上寒武統,巖石呈土黃色、磚紅色,具紋層、烏眼、乾裂構造。The following conclusions are gained : ( 1 ) the located shear band prongs the ligament near the top crack tip and the structure may occur shear - mode fracture at the angle of 155 ? to crack when load is 87. 92mpa ; the mode of fracture of the flange joint structure is not possible to be void - mode ; ( 2 ) it is proved that loading and then unloading repeatedly can not increase the possibility of invalidation of the structure when the times of loading and unloading are not too more when load is operating pressure ; the structure is safe when the vessel is operating ; ( 3 ) in the fe model of the thesis, not considering the influence of water pressure test which is in the process of fabrication of vessel in fe results in larger deviation in analysi
得出了以下結論:在8792mpa的載荷下筒體一封頭連接結構處的集中剪切帶貫穿韌帶,可能發生沿與原裂紋線成155 「角方向剪切型斷裂;筒體一封頭連接結構不可能發生韌窩型斷裂; ( 2 )在工作壓力下進行次數不多的反復加、卸載,結構不會破壞,也不會喪失安定性:結構在工作狀態下是安全的; m在本文的彈塑性有限元模擬計算中,對于裂紋尖端進行力學分析時,不考慮壓力容器製造過程中水壓試驗的影響,將導致計算結果出現較大的偏差; ( 4 )筒體完全屈服時的載荷為92石3mpa ,封頭完全屈服時載荷為86Analyzing the propagation behaviors for open and close crack, the author gain that normal fault is more dangerous to earthquake than reverse fault and glide fault. 3. appling fracture mechanics to discuss reservoir - induce earthquake mechanism, the author observes the characteristic of surface crack and gains the stress intensity factor induced by the pressure of rock, water and osmosis
針對庫區斷層為表面裂紋這一特點,研究水庫地震的斷裂特點,得出地應力作用下的應力強度因子、庫水作用下的應力強度因子和滲壓作用下的應力強度因子以及它們的應力強度因子之合,並且合理的解釋了構造型水庫地震的誘發機理。( 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。Barrier cracks cannot stop the extending of a fracture, and the strength of the sample is reduced by almost one magnitude because of the existing barrier cracks. there are great differences of ae distribution between specimens with non - penetrate crack and specimens with penetrate crack. as for penetrate crack, ae occurs near the two end of the crack, and for non - penetrate crack, crack, ae occurs near the two end of the crack, and for non - penetrate crack, ae occurs near the front edge of crack, which can be explained well by the theory of 3 - d fracture ; ae distribution near the outer part of collinear crack is similar with that of the end of penetrate crack, and inner part of collinear cracks will run - through with high loads
關于預制裂紋系對巖石破裂的影響,集中討論了:空障礙體構造不能阻止主裂紋的擴展,反而會使巖石的破裂強度降低近一個量級;由於構造的不同,非穿透切口樣品和穿透切口樣品的聲發射空間分佈特點有本質區別,穿透切口樣品的微破裂在切口兩端發育,而非穿透切口樣品的微破裂在切口兩端之間切口前緣處發育,這用三維破裂理論可以很好地解釋;含共線構造的巖石,裂紋外端的聲發射分佈與單裂紋構造中裂紋端部的聲發射分佈相似,裂紋內端聲發射有密集分佈,在應力達到一定水平時,內端部發生錯斷,而不是貫通。Then check that the light energy orb is solid in construction and free of cracks and lines and if it is solid then well done
然後檢查光能量球構造堅固以及無裂縫和裂紋線而如果它是堅固的然後做得不錯的話。Then check that the light energy star is solid in construction and free of cracks and lines and if it is solid then well done
然後檢查光能量星構造堅固以及無裂縫和裂紋線而如果它是堅固的然後做得不錯的話。Then check that the light energy wall is solid in construction and free of cracks and lines and if it is solid then well done
然後檢查光能量墻構造堅固以及無裂縫和裂紋線而如果它是堅固的然後做得不錯的話。Then check that the light energy spear is solid in construction and free of cracks and lines and if it is solid then well done
然後檢查光能量矛構造堅固以及無裂縫和裂紋線而如果它是堅固的然後做得不錯的話。Then check that the light energy bubble is solid in construction and free of cracks and lines and if it is solid then well done
然後檢查光能量泡構造堅固以及無裂縫和裂紋線而如果它是堅固的然後做得不錯的話。Iterative function system was constructed by fractal interpolation operation and the fracture cracks were predicted
通過分形理論中分形插值運算來構造迭代函數系統,並對其損傷裂紋進行了預測。Though great progress has been achieved on researches on the design theory, structural type, structure details and construction method of the composite bridge, there are still many problems, such as crack control of the concrete deck, influence of the connecting rigidity over the structural mechanical characteristics and mutual depende ncy between design and construction, need deeper researches for better solutions
對組合結構橋梁的設計理論、結構形式和構造細節、施工方法等方面的研究已經取得了很大進展,但仍然存在許多問題需要深入研究和完善,例如:混凝土板裂紋控制、接合剛度對結構受力性能的影響、設計與施工的依存性等。For the purpose of improving calculation precision and reduce workload, viscoelastic similar shape element is generated in the numerical research about crack problem, using the characteristic of similar stiffness matrix between element near crack tip
在裂紋問題的數值研究中,為了提高計算精度、減輕計算工作量,構造了粘彈性相似界面單元,利用裂尖附近相似單元剛度陣相似的特點,採用聚縮法形成裂尖超級單元。In industry, about over 80 % damages of the oscillatory components under dynamic loads are caused by the fatigue failure, but with traditional ndt methods, the damages ca n ' t be tested and evaluated before the fatigue crack coming into being, which result in serious accident in the long period running of these equipments
工業生產中,約有80 %以上受動載荷作用的振動構件破壞是由疲勞失效引發的,而傳統的無損檢測技術無法解決疲勞裂紋形成前損傷的檢測和評價問題,造成設備在長周期運行過程中發生嚴重事故。Rkpm a structural analysis with crack problems by reproducing kernel particle methods
含裂紋體結構分析中的再造核質點法It is found that cyclic loading at high differential stress level will lead to the decrease of felicity ratio, and the value max can be decreased by some crack systems in specimen. there is still a lot of ae during unloading at high differential stress level, which implies that the deformation is dominated by fracturing at low differential stress level, and the deformation by frictional sliding increases greatly at high differential stress level
關于應力方式對巖石破裂的影響,發現較高差應力水平下的多次循環加卸載會使felicity比減小;某些構造能使巖石產生felicity效應的應力門檻值_ ( max )降低;由高差應力水平下卸載時仍有大量聲發射產生推測:在低差應力水平下,破裂以裂紋尖端的突然擴展為主;在高差應力水平下,沿已有的裂紋面的滑動破裂大量增加。分享友人