視在應力 的英文怎麼說
中文拼音 [shìzàiyīnglì]
視在應力
英文
apparent stress-
Perfect pre - processing and post - processing function is one of the main factors to evaluate the vitality and market value of the finite element analysis system surveying today development of finite element analysis technology, most of which concentrate on establishing fine user interface, also has some limitation on application, and especially, the research on the visualization of arbitrary cut - plane is always in ascendants to realize the visual processing on cut - plane needs reprocessing the results of finite element analysis which have get, so the algorithm is two parts : seeking the physical value of cut - plane and drawing 2d contours, the former, based on the theory of stress on " arbitrary inclined plane " in physical mechanics, use the method of linear interpolation method to get the coordination and physical value of intersection between cut - plane and element arris ; the latter, based on the tables on elements, nodes, stress and strain, summarize a rapid algorithm of generating 2d contours based on the grid. this thesis synthesizes there two parts and get a visual processing program under fortran
縱觀有限元分析技術的發展,目前大多集中在建立良好的用戶界面上的研究仍存在許多應用上的局限性,其中對任意剖面上可視化的研究仍處于方興未艾的階段。要實現任意剖面上可視化處理,必須先將得到的有限元計算結果進行再處理,因此在演算法上分為兩部分:求任意剖面上物理量值的演算法及二維等值線演算法。前一部分以彈性力學中「任意斜截面的應力」為理論基礎,利用線性插值方法得到截面與單元棱邊的交點坐標及交點物理量值;在此基礎上;根據已得到的單元及節點序號表、應力應變物理量表,總結出一種基於有限元剖分網格的快速生成二維等值線的演算法。The current chinese foundation design code gbj7 - 89 use limit equilibrium theoiy with elastic soil stress distribution to give out bearing capacity design value calculating fonnula and use elastic soil model to evaluate foundation settlement. according to the above theories, code gbj7 - 89 gives the correlative terms. but these do not accord with the practical mechanism of loaded soil below the shallow foundation and the elastoplastic property of natural soil so defects exist
我國現行規范gbj7 - 89將這兩者分開考慮,其計算地基承載力設計值的公式是根據彈性地基中應力分佈及土的極限平衡狀態理論為依據而得出的,求地基的沉降變形時則視土體為彈性,這些理論對地基及土的假設與淺基礎地基的實際工作狀態及天然土體的非線性、彈塑性存在一定的偏差。The first section is stressing on expounding the connotation of this spirit. try to research the theory of humanism in both oriental and hesperian, and point out that it should be attach importance to cultivate those diatheses under the immense background, to impulse the reform for the new style education
第一部分著重探討了人文精神的內涵和意義,指明中西方關於人文精神不同的理論,分析了在大力推行素質教育和教學改革的背景下,對學生進行人文精神的培養,應當引起教育者充分的重視。When the improvisatorial accompaniment exercises are added in the course of piano teaching. it will help improve the skill in playing the piano, heighten the musical level in theoretical knowledge, better the ability of musical expression, and improve students ' sight - reading and fast - reacting ability
摘要在鋼琴的教學過程中加入即興伴奏的練習,有利於提高鋼琴彈奏技巧,提高音樂理論知識水平,提高音樂表現的能力,提高學生的視奏能力和快速反應能力。It can give vector of stress, and break factor and direction vector of tensive crack and shearing crack in the special observation planes ( for examples, in a stratal surface which is fluctuant in depth )
軟體可視化包括:空間應力矢量(大小和方向) 、裂縫性態(張裂縫和剪裂縫發育程度及其方向矢量)在特定觀察面(如沿起伏的地層面)上的展示。The occurrence of high shear stress at the fibre end is a factor which is expected to lead to crack generation.
在纖維端部存在高切變應力視為導致產生裂縫的因素。The propagation of stress waves in solids can be considered as a part of the field of acoustics or ultrasonics depending on the conditions.
應力波在固體中的傳播,根據其條件可視為聲場或超聲場的一部分。Problems occured in the anchoring of overhung tourist hall on top of the tv tower and tower drum due to construction mistakes. it was introduced in this paper that two non - binding prestressed girder beams are respectively set in corresponding locations as the anchor beam of overhung radial support beam of tourist hall, thus the integrity of the tower drum and transmission of the load were guaranteed
由於施工失誤,作為電視塔頂的外懸游覽廳和塔筒間的錨固發生了問題,本文介紹了採用在相應位置設置兩根無粘結預應力大樑分別作為游覽廳屋面和樓面徑向懸挑支承梁的錨固梁,確保了它和塔筒的整體性和荷載的傳遞。The approximate polynomial method was based on neuber ' s method, the cyclic stress - strain responses and neuber ' s rule were treated as probabilistic curves, and the statistic characteristic was obtained from the approximate polynomial. the method is fast and easy for engineering application
近似的多項式擬合法在諾伯法的基礎上,將循環應力應變曲線和諾伯雙曲線視為概率曲線,通過建立近似多項式的方法,求得局部應力應變的統計特性,快速簡便,適合工程應用。Test study indicates that, stress sensitivity of low permeability gas reservoirs exists objectively not only for dry rocks, but also rocks with irreducible water, and harm of stress sensitivity to permeability cannot he ignored
實驗研究表明,不管是乾燥巖石還是含束縛水巖石,低滲透砂巖氣藏儲層的應力敏感性是客觀存在的,而且這種應力敏感性對儲層滲透率造成的傷害不可忽視。Recreating a world that is visually familiar, recreating the sounds, recreating the reactions into your steering wheel, putting you into the pressure and the stress of a car race ; by doing all of these things we hope that, next time ( if ) you ' ll take your seat into a real race car you ' ll think “ i ' ve been here before ”
再造一個世界,就是在視覺上熟悉的,再造的聲音,再現反應到你的方向盤,將你進入的壓力和應力的汽車競賽;做所有這些事情,我們希望,在下一次(如果)你'黎巴嫩鎊你坐下成為一個真正的賽車,你一定會覺得: "我以前有過這樣的" 。Much work has been done on the hydrocarbon generation patterns of source rocks from the dongying depression based on laboratory thermal simulation experiments, but there is no report on ki netics of hydrocarbon generation of the source rocks
採用乾酪根生烴動力學參數外推地質過程近年來,在國外受到高度重視,在國內也開始了這項工作,取得了較好應用效果。東營凹陷烴源巖生烴作用的熱模擬實驗已做大量研究工作。3. the crane load and fatigue strength are regarded as stochastic process, the fatigue dynamic reliability based on limit stress model and fatigue dynamic reliability based on accumulation damage model are established on the base of statistic analysis the fatigue load and resistance
3 、在對疲勞荷載與抗力統計分析的基礎上,視吊車荷載與疲勞強度為隨機過程,建立了基於極限應力模式的疲勞動態可靠性分析模型及基於累積損傷模型的疲勞動態可靠性分析模型。The supply chain management, which appeared in 1980s, received much attention because it opened expansive space for entrepreneurs in reducing stock, lowing costs and improving customer services etc. supply chain management ( scm ) is a concept that has flourished in manufacturing, originating from just - in - time ( jit ) production and logistics, and it rose rapidly in developed nations
供應鏈管理是一種新興的管理模式,它將企業之間的競爭演變成供應鏈之間的競爭,這種新的思想如今日益受到越來越多企業的重視。供應鏈管理作為21世紀增強企業競爭力的新興管理思想和方法之一,目前已經在很多產業得到實施和運用,取得了不俗的成績。In order to help female college students become talents and facilitate them to grow, this paper argues that universities and other organizations should face four social situations puzzling female college students, help them establish four correct concepts, and practice four kinds of abilities that are different from those of male counterparts, such as self - recognizing ability, gender perspective, ability to learn, reach a balance between work, life and study, and perform three tasks
摘要為了女大學生群體的成才和成長,針對目前困擾女大學生成才和成長觀念的四種社會現象,學校和各種組織應幫助女大學生並和女大學生一起,建立四項正確認知,在自我接納能力、性別視角能力、學習能力、平衡工作、生活和學習的能力等四個方面,加強不同於男大學生的能力素質的修養,完成三項任務。In this paper we establish math modal of transient temperature and stress fields of the turbine " rotor with finite element method, develop rotor ' s thermal status online monitor system by distribute computer and visual software, realize online show and analyst of temperature and stress fields when all kinds of transient condition, and finally provide reasonable and optimized operation suggestions, improve safety and economic level of unit sets " operation
本文採用有限元建立汽輪機轉子的暫態溫度場、應力場的數學模型,藉助計算機分散式計算、可視化等技術開發轉子的熱狀態在線監測系統,實現汽輪機在各種過渡工況下轉子溫度場、應力場的在線顯示與分析,提供合理的操作建議,提高機組運行的安全性與經濟性。In order to supply the main two services ? vod ( video on demand ) and iptv which are used popularly in the application, 8010r & d designed a new streaming media system based on our new operating system named digital organic system ( dos ) with high dependability, high concurrence, low - price - high - efficiency and high retractility as its characters. in our stream media system, there are three important components
當前政府正在大力推廣internet及寬帶網路,加之正在興起的網路電視計劃,這些因素極大的推動了網路流媒體業務的迅速發展。針對目前流媒體應用最廣泛的視頻點播和在線直播服務, 8010實驗室自主研發了具有高可靠性、高並發性、高性價比及高伸縮性的數字有機體流媒體播放系統。While a large number of converters based on power electronics techniques and other nonlinear loads are widely used in power systems, the electric workers of many countries have already paid close attention to various kinds of the relevant power quality problems that these equipments bring
隨著大量電力電子變流器及各種非線性負荷在電力系統中的廣泛應用,它們所帶來的各種電能質量問題已引起各國電力工作者的高度重視。Based on the formula which is used to compute the lateral resistance of single pile deduced by wang qitong, a formula is setup whose precondition is that the pile and the lateral soil directly around the pile deform in - phase. on the basis of that the contact stress of the foundation is equal, a formula that can be used to conform the stress - ratio of the composite ground is set up, on the same time, the principles of the deformation harmony of the soil and the piles in the composite ground are also discussed. combining with results of this test, a formula which can calculate the bearing capacity that considering the effect of group piles of the composite ground is also deduced
視攪拌樁樁體為均質彈性介質,推導了復合地基中單樁有效樁長的理論計算公式;根據王啟銅柔性樁樁側摩阻力計算公式,以樁側土與樁體協調位移為前提推導了柔性樁樁側摩阻力的計算公式;以基底接觸應力均勻分佈,樁體、樁間土均質為前提,討論了樁,土協同工作原理,從而得出復合地基樁、土荷載變形特性,以及樁、土應力比計算公式;結合本次試驗,通過計算加載時樁體與土體的荷載分擔情況以及在極限狀態下樁土承載力發揮值,提出考慮群樁效應的攪拌樁復合地基承載力計算公式。The simulation experiment on the granite rock of the shiplock has been carried out with computer, and then regard the media of the rock as elasto - plastic material and in the stress space, the general constitutive relation is described
在研究中,對三峽船閘的花崗巖體運用flac3d進行了計算機模擬試驗,將開挖巖石類介質視為彈塑性,在應力空間中,給出了彈塑性本構關系的一般形式。分享友人