結構失穩 的英文怎麼說

中文拼音 [jiēgòushīwěn]
結構失穩 英文
buckling
  • 結 : 結動詞（長出果實或種子） bear （fruit）; form （seed）
  • 構 : Ⅰ動詞1 （構造; 組合） construct; form; compose 2 （結成） fabricate; make up 3 （建造; 架屋） bui...
  • 穩 : 形容詞1 （穩定; 穩當） steady; stable; firm 2 （穩重） steady; staid; sedate 3 （穩妥） sure; rel...
  • 結構 : 1 （各組成部分的搭配形式） structure; composition; construction; formation; constitution; fabric;...
  1. Destabilization laws of an arcuated built - up system bridge are provided, nonconservative force of hanger rods and members " bearing force are integrated in order to consider influence of hanger rods towards arch stability

    提出了拱式組合體系橋梁的失穩規律，將吊桿非保向力和構件受力結合起來考慮吊桿對拱穩定性的影響。
  2. Stability of rock slopes is generally controlled by the structure of rock masses, especially the soft structure surfaces. analysis of rock mass structures is a key to establish geological models and numerical simulation and a foundation to assess the stability of rock slopes. the weak structure surfaces are mainly bedding planes, faults, joints, schistosity plane and contact zones of intrusive bodies. since they are different in genesis and scale, the rock masses are different in features and mechanical intensities. based on the combination of rock structure bodies, 15 basic modes of deformation and failure of rock slope are systematically summarized. the deformation and failure of rock masses actually result from the recombination and rearrangement of these rock bodies. there are 11 types of rock mass structures and various deformation and failure of bank slopes are present in the reservoir area of the three gorge project

    巖體結構，特別是軟弱結構面對基巖斜坡變形與破壞具有顯著的控製作用，巖體結構模式分析是建立斜坡地質模型和數學模型的關鍵和評價斜坡穩定性的基礎。巖層層面斷裂構造節理裂隙片理與劈理以及侵入體和圍巖的接觸帶等是控制基巖斜坡穩定的軟弱結構面，這些成因不同大小不一的結構面將巖體分割成性質各異力學強度不均的各種巖體結構體，構成了15種基巖斜坡變形破壞的巖體結構基本模式。不同結構體的重新組合與排列是斜坡失穩的內在原因。
  3. 1 ) the analyse of mei - yu front structure there is stable mei - yu front along the middle and lower reaches of yangtze river during the mei - yu period in 1999. the temperature contrast in the low level of mei - yu front almost disappeared, which existed only in the upper level. so the mei - yu front is " footless " from the temperature field

    得到的基本結果如下： 1 ）梅雨鋒結構的分析1999年梅雨期間，在長江中下游維持著穩定的梅雨鋒，梅雨鋒在低層的溫度對比幾乎消失，只存在於對流層中上層，因此從溫度常看梅雨鋒是一種「無腳鋒」 ，在對流層中上層具有上寬下窄的梅雨鋒機構。
  4. After summarizing the results of former researchers, some analyses are separately performed for all kinds of buckling modes of the grillage structure

    本文在總結前人研究成果的基礎上，首先對板架結構的各種失穩模式分別進行了分析。
  5. A statically indeterminate structure will usually sustain loads in excess of that at first yield before instability occurs.

    超靜定結構通常在失穩之前，既使超過第一個屈服點還能承受載荷。
  6. Government ' s monopoly of capital market also leaded to the " shell " value of listed company which is irrelative to the company ' s invest value, which made the higher general price in the market. in addition to, the structure of investors which is consisting of many individual investors and few institution investors lets it easy to manipulate the stock market for the institution investors. according to the origins of the systematic risk, it is necessary to improve the market mechanism and market efficiency to eliminate the system root of the risk to decrease the risks

    突出地表現在：資本市場服務于國企轉制，造成上市公司股權結構存在缺陷，致使公司治理失效，上市公司缺乏持續發展的能力，公司經營風險轉化為市場的系統性風險；政府對資本市場準入的行政性壟斷，形成上市公司「殼」價值，虛高股票市場價格，引發系統性風險；金融市場分割，特別是貨幣市場資金缺乏進入資本市場的正常渠道，利率市場化水平低，影響金融資產定價，導致違規融資盛行，加大了市場風險；而由於市場監管不到位，以散戶為主的投資主體結構，則易導致機構大戶利用內幕信息操縱股價，機構投資者的發展不僅沒有成為穩定市場的力量，反而成為操縱市場的主力，加劇了市場波動。
  7. The three - order modulator has a 2 - 1 cascaded structure and 1 - bit quantizer at the end of each stage, the modulator is implemented with fully differential switched - capacitor circuits. and then, the discussion will begin by exploring the design of various circuit blocks in the modulator in more detail, i. e., ota, switched - capacitor integrator, quantizer, two - phase non - overlapping clock signal, etc., at the same time, these circuits will be simulated in spectre and hspice. at last, the whole cascaded modulator will do behavioral level simulation by matlab soft and simulink toolbox

    本論文中，首先介紹模數轉換器的各種參數的意義，以及一階sigma - delta調制器和高階sigma - delta調制器的原理;給出解決高階單環sigma - delta調制器不穩定性的方案，引入級聯結構調制器，特別針對級聯結構調制器中的失配和開關電容積分器的非理想特性進行詳細的討論;本設計的sigma - delta調制器採用2 - 1級聯結構和一位量化器，調制器採用全差分開關電容電路實現;同時對整個調制器的各個模塊進行了電路設計，包括跨導放大器、開關電容積分器、量化器、兩相非交疊時鐘等，並利用hspice和spectre模擬工具對這些電路進行模擬測試;最後，利用matlab軟體和simulink工具對整個級聯調制器進行行為級模擬。
  8. The physicochemical properties of cx - 2 correspond to cytodex - 3 mc produced by pharmacia, including of color, loss of drying, area, density, size, soakage, dilation, stability, size distribution, mechanical strength, surface structure, etc., but its cost of manufacture is lower than cytodex - 3 " s

    通過優化工藝制備的cx - 2微載體，在色澤、乾燥失重、比表面積、成球率、密度、直徑、吸水量、溶脹度、粒度分佈、表面結構、機械強度、穩定性等理化指標與pharmacia公司cytodex - 3微載體相當，但成本價格要低得多。
  9. According to composition and structure feature of jinjiang landslide analysis, the author considers it was a enormous landslide with the characters about multi - period ( total four slides ) and overlaying, its mechanism of deformation failure attributed to a representative sliding - bending mode in the consequent slope, the stability calculation indicates that no matter what the whole landslide would not slide, while, as earthquake intensity reaching or exceeding vi, the first - period landslide which lies to the south of huangjiagou in the front slip mass and the fourth - period landslide which lies to the north of caojialiangzi in the back slip mass will slide

    由金江滑坡的組成及結構特徵分析可知，邊坡為一多期次（四次滑動）兼具超覆特徵的巨型滑坡，其變形破壞機制屬順層邊坡中比較典型的滑移?彎曲型。穩定性計算表明，滑坡整體穩定性較好，僅在遭遇度及其以上地震作用的情況下，堆積體前部靠黃家溝以南的第一期滑坡及靠後部北側曹家梁子的第四期滑坡堆積體才會失穩；因素敏感性分析表明，滑坡穩定性對地震（尤以強震）最為敏感。
  10. Then the author pointed out the disadvantages of this unbalanced tax revenue system and the necessity of its reform from both domestic and international requirements. after investigating the evolving of tax systems in the world and the rising of income tax in developed countries, the author suggested the way to optimizing chinese tax revenue structure is to set up a two - main - body tax system with turnover tax and income tax. the conceived outline is to augment the incom e taxation, to adjust the comparative proportion between turnover tax and income tax, and hence to change the distorted tax system and set up a two - main - body one, in which turnover tax and income tax can function congenially and complementally

    在分析成因、指出弊端和改革必要性后，本文通過對稅制演變的規律總結和發達國家所得稅上升為主體稅種的過程考察，提出優化我國稅種收入結構的方向是建立雙主體稅種結構，總體思路是在穩定流轉稅收入的情況下，增加所得稅的規模及在稅收收入中的比重，以動態的方式改善商品流轉稅和所得稅的相對比例，改變我國稅種收入結構失衡、稅制功能扭曲的現狀，構建一個流轉稅和所得稅結構協調、功能互補的雙主體稅種結構。
  11. Abstract : to account some difficult problems in theoretical calculation of blasting demolition of buildings, the criterion for disintegration of brick - concrete structures, blasting height of frame structure, counteracting force of supports are analyzed. a numerical simulation is demonstrated for structure ' s destabilization and dilapidation in the process of blasting demolition of buildings such as chimney and bridge, which services a guide for theoretical study and practice of blasting demolition of buildings

    文摘:針對建築物爆破拆除理論計算難以把握的幾個問題，如磚混結構解體的判據，框架結構建築的爆高、支座反力，以及框架結構失穩和煙囪、橋梁爆破拆除倒塌過程的數值模擬方法，進行了分析和說明，為建築物爆破拆除設計理論研究與施工提供了參考依據。
  12. It also studies the causes of the checkout and the flexibility of employment result. it concludes that the increase of the economy is not the granger cause of nominal employment growth, that is to say, the increase of economy in china doesn ’ t promote of the nominal employment. the decline of the nominal employment elasticity from 1999 is not only because of the improvement of technology, the imbalance of the industry structure, transformation of system and the policy of interest rate, but also because of the inexact statistic data which makes the real employment underestimated

    本文首先利用1978年至2003年的有關數據對我國經濟增長與名義就業的關系作了分析:根據有關計量經濟學理論，對數據作了平穩性檢驗、協整檢驗和格蘭傑因果檢驗，用建立回歸模型的方法測算出名義就業彈性，並對檢驗結果和就業彈性測算結果作了原因解析，認為我國的經濟增長不是名義就業增長的格蘭傑原因，即我國的經濟增長沒有促進名義就業的增長，我國的名義就業彈性自1990年以來呈下降趨勢，其原因除了技術進步、產業結構失衡、體制轉軌和利率政策外，還有由於統計的原因使得真實的就業增長被低估。
  13. I found that the college had existed these problems such that the teaching aim was flashy and without substance, the teaching curriculums were blindly copied indiscriminately and inappropriate between the easiness and difficulty, the teaching condition was not enough standard, the teachers did n ' t have enough actual strength and their structure lost its balance and was unstable, the basis of students was weak and they did n ' t study hard, the teaching administration was as much too painstaking as the high schools or primary schools did

    首先對學院的教學系統中的教學目標、教學課程、教學管理、教學條件、教師實力和學生狀況等因素作了較為深入詳盡的調查訪問，然後整理素材，離析問題，結果發現該院當前存在著教學目標華而不實；教學課程盲目照搬，難易失衡；教學條件不太達標；教師實力不足，結構不穩：學生基礎薄弱，學習不力；教學管理「中小學化」等問題。
  14. In the paper, other research results are summarized, and a big test model indoor of row pile retaining and protecting deep foundation pit is designed. for homogeneous soil or samdwich soil structure three different retaining and protecting kinds : dense pile, thin pile and without pile are designed, using excavation simulation and loading on the top of slope, the model test is divided into two stages : foundation pit excavation simulation stage and destroy test stage. in this paper, for three different retaining and protecting kinds, the relation between soil pressure and displacement of piles, the relation between soil stress and strain, interaction of pile and soil and retaining and protecting loss - stability destroy are systemic studied

    本文總結了前人研究成果，構築大型室內深基坑排樁支護試驗模型，在均質及層狀土層結構地基上，設計了密排樁、疏排樁及無支護三種不同支護型式，採用模擬開挖與坡頂均布加荷方式，進行了模擬基坑開挖和破壞性的兩個階段試驗，對三種不同支護型式的土壓力與樁位移、土體應力與變形、樁土共同作用及支護結構失穩破壞進行系統研究。
  15. The essential of the instability is showed by mathematics method

    利用數學方法揭示了網殼結構失穩的本質。
  16. It is very important to distinguish the qualities of the structural instability, or it is impossible to rightly measure the structural bearing capacity

    區分結構失穩類型的性質十分重要，否則不可能正確估量結構的穩定承載力。
  17. The stability of the steel structure is an important factor leading to the structure destruction and the elastic stability of the steel frame structure is a predominant topic in the fields of steel structure

    結構失穩是鋼結構破壞的重要形式。鋼框架的彈性穩定理論是鋼結構領域中的一個主要問題，研究比較成熟，但還存在一些問題。
  18. At present, the difficulty of the study of tunnel include five factors, first, the unclear model, second, the indistinct criteria, third, all of the problem that we are facing being limited information, the forth, limited knowing of destruction mechanism, the fifth, much indefinites

    目前隧道結構失穩研究的困難在於失穩模型不清楚，失穩判據不明確，面對的是「數據有限」的問題，且對巖體本身的破壞機理了解有限，存在大量的不確定性。
  19. Under confused sea condition, the structures may subject to very strong w ave impulsive 1oad due to slamming by the wave with significant crest when waves propagate underneath the structure and surge up to its subface. previous studies indicate that impact pressures are characterized by an initial peak pressure of considerable magnitude but of short duration occurs, followed by a slowly - varying uplift pressure of less magnitude but of considerable duration, and which typically is first positive, then decreases to zero and becomes negative, in hostile sea state, the peak pressures may cause the damage of the horizontal members of the structures or make the whole superstructure collapsed

    若這些海上建築物的上部結構底高程較低，在惡劣海況下當大波浪在其面板下面通過並與之接觸時，面板下面除了作用有強度變化較緩慢的波壓力外，在波峰剛接觸到面板時尚存在著歷時很短但強度極大的沖擊壓力，這種極強沖擊荷載會引起建築物的整個上部結構失穩或造成局部破壞。
  20. This paper discussed the collapse patterns of reinforced frame structures and its mechanism first, and then analyzed the movement stability of construction applying the theory of controlling blasting and dynamic ; after that the lose - stability condition of reinforced frame structures during blasting demolition was studied, a mechanical model of blasting demolition of reinforced frame structure was established ; at last this paper applied abaqus analysis software to reinforced frame structures taking lose - stability as the initial condition

    本文首先討論了框架結構建（構）築物的倒塌模式並分析了建（構）築物的倒塌機理，又運用控制爆破原理和動力學理論進行了結構體運動穩定性分析，研究了框架結構建（構）築物爆破拆除的失穩條件，建立了框架結構建（構）築物倒塌的力學模型;並以結構失穩條件為初始條件，運用abaqus軟體對框架結構建（構）築物爆破拆除倒塌過程進行了數值模擬分析。
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