base failure 中文意思是什麼
base failure
解釋
底部破壞-
Based on extensive investigation of construction technique history of chinese ancient buildings, the structure method, structure developing history and seismic behavior of chinese ancient timber structure buildings are analyzed in several respects of the structural system and form. through a series of experiments on constituent parts of chinese ancient timber building structure, including the tests on the corbels and brackets called dougong subjected to low cyclic reversed loadings, the tests on the wooden frame using the tenon - mortise joints as connections of column and beam subjected to low cyclic reversed loadings, the tests on vibration isolation effect of friction and slippage between column footing and their socle base, and a series of shaking table tests on a chinese ancient timber structure palace building mode under artificial earthquake at serving conditions, destroyed conditions and reinforced conditions, many valuable results of structures such as moment - curvature hysteretic loops of dougong structure and tenon - mortise joints under low cyckc reversed loadings, the static function, the seismic performance, energy dissipation, vibration reduction, energy - loss mechanism, nechanicalmode and failure mode were studied. aplenty of valuable parameters of the structure system were obtained, such as the natural period of structure, vibration modes, damping ratio, factor of vibration isolation, oscillate amplitude of ineitial accebration, velocity and displacement, magnitude of slippage, and the mechanism of structure failure and collapse etc. based on these research, the complete analysis of ancient timber structure under earthquake were carried out in which including mechanism analysis method, calculating mode, strength analysis of members and joints, strengthening methods for serving damaged ancient timber structure buildings were also taken into account
依照宋代《營造法式》建造了抬梁式殿堂木結構構件及結構模型，對中國古代木結構中的典型構造如：柱腳在礎石頂面平擱簡支、柱架榫卯連接、柱高不越間之廣、側腳、生起、斗拱等的構造機理及結構功能進行了量化分析和實驗研究： （一）通過木柱石礎靜摩擦試驗，測定了柱腳與石礎古鏡面間的摩擦系數及摩擦力隨上部結構荷載變化的規律； （二）通過單柱承載力試驗，測定了古建築中木柱的受力變形特徵、破壞模式、及模型材料的變形模量、極限承載力、極限變形等參量； （三）通過柱架低周反復荷載試驗，測定了柱架的抗側移剛度、柱架恢復力特性及滯回曲線、榫卯張角剛度及其變化規律、柱架及榫卯的極限承載力和極限變形、及榫卯減振參數； （四）通過斗?低周反復荷載試驗和受壓試驗，測定了古建築木構件與木構件間摩擦系數，斗?抗側移剛度，斗?恢復力特性及滯回曲線，斗?抗壓極限承載力及受力變形規律； （五）通過抬梁式殿堂間架模型振動臺試驗，測定了殿堂木構架結構自振周期，地震反應振形、阻尼特性及阻尼比；按結構分層特點對柱腳、柱頭和斗?層上的屋蓋的地震反應採用多點同步測量，對柱根滑移、榫卯變形、斗?的變形、復位、耗能減振參數等進行了定量分析。 -
Therefore, how to summarizing the success or failure of the past one year, developing our new working on the base of the sodality, strengthen ourselves, do our character will be the task and the major goal of the website work in the future
隨著電子商務概念的普及，預計兩年內電子商務的交易可增長十倍，金額增長到100億元人民幣。湖南海聯網站是希望通過努力，幫助廣大的非公有制企業抓住商機，擴大企業知名度的同時，能夠有機會開展電子商務。 -
Base failure of slope
斜坡基底坍塌 -
At the same time, on the base of the analysis and study of the characteristic of sliding stability failure of loess slope in sanmenxia area, a method, which is suitable for many horizons of soil and slopes of different shape, is adopted to analyze the stability of four deep - cutting loess slope solid projects
同時，在對三門峽地區黃土邊坡滑動失穩特徵進行分析研究的基礎上，採用了一種適合多種土層、不同坡型的邊坡穩定性分析方法，對三門峽地區四處深路塹黃土邊坡實體工程穩定性進行分析及評價。 -
Abstract : in this paper, the existed problem of oil discharge s crew at the bottom of internal combustion engine oil reservoir is pointed out, th e consequence is analysed, then puts forward the performance objective required i n the course of draining failure oil on the base of the article, the special oil discharge valve of internal lubricating oil is introduced
文摘:指出了內燃機油底殼上放油螺絲在使用中存在的問題，分析由此而引起的後果，提出了排放失效機油過程中所需達到的要求，介紹了內燃機機油專用放油閥門。 -
After investigating the influence of ntff on the global ductility of the staggered truss steel framing, it show that ntff lead to decline of stiffness and lead to a bad failure mode which plastic hinges always formed in base of columns. so it ' s suggested that ntff should be avoided in the region of seismic fortification intensity is 8
6 ）通過桁架不落地對于交錯桁架體系整體延性的影響作用的研究，指l } }柑架不落地帶來了交錯杭架體系抗側剛聲夏的廠降，少補濘致抗震中不利的破壞模式的產『 -
Thirdly writer, using linear elastic theory and finite element program ( ansys ), analyzed expanding bolt pullout test. fifthly, writer using the modified mohr - coulomb failure theory, on the base of curving failure surface, derived a theoretical formula between pullout force and compressive strength. then the thesis compared the formula with the strength - detecting formula of expanding bolt pullout method
本文採用ansys有限元程序對脹栓拔出法試驗過程進行彈性理論分析；以修正的摩爾-庫侖破壞準則，在擬合實際破壞面的基礎上推導出極限狀態下脹栓拔出法的混凝土拔出力與混凝土抗壓強度的理論公式，並把該公式與脹栓拔出法測強公式進行了比較。 -
The statistical analysis of gompertz distribution base on tampered failure rate model under progressive stress accelerated life testing
分佈下雙應力定時截尾恆加試驗無失效數據的統計分析 -
Presents the investigation of the heat conduction behavior, internal thermal stress field of specimen under thermal shock and microscopic damage and failure of the tungsten based composites by combination of macroscopic and microscopic analyses and integration of material science and mechanics ; describes a microscopic mechanical model based on the microstructure of components with macroscopic stress applied to the microscopic model as that of maximum principal stress at the center, and the fringe of the specimen, and the microscopic stress fields obtained through calculation by the finite element method, and concludes from test results that the maximum principal stress is first generated inside the test coupon, and a failure will be first initiated in the inclusion if the material fails at this time ; the maximum principal stress moves to the edge of the test coupon after the test coupon is heated for a period of time, and the failure will first be initiated in the base if the material fails at this time
從材料設計的思想出發，採用宏觀與微觀、材料科學與力學相結合的方法，對鎢基復合材料的熱傳導行為、材料在熱沖擊載荷下的內部熱應力場及材料細觀結構的破壞行為進行了詳細的理論研究.根據鎢基復合材料的細觀組織結構建立了材料細觀模型.在宏觀分析的基礎上，分析了材料微結構內部的破壞行為.分別取試件心部與邊緣主應力值最大點的應力狀態，施加在所建立的模型上，用有限元方法計算了模型內部的彈性應力場.結果表明：試件主應力最大值首先產生在試件內部，此時，如果材料發生破壞將先從夾雜中開始；加熱一段時間后試件中的最大主應力值轉移到試件邊緣，此時材料發生破壞將先從基體中開始 -
Abstract : in the expert system for failure diagnosis the application and process of the knowledge module about knowledge base has been studied. authors have developed the knowledge module of the failure diagnosis by oil analysis on single gearbox. additionally, the application efficiency in practice has also been discussed
文摘:研究了知識模塊在開發故障診斷專家系統中知識庫的作用和過程.介紹了單級齒輪傳動箱通過潤滑油分析進行故障診斷的知識模塊，針對實踐中應用效果作了討論 -
Methods the case reports on drugs - induced acute renal failure retrieved from chinese medical science periodicals from jan, 1995 to dec, 2005 collected in chkd periodicals knowledge base in china hospital library were analyzed statistically
方法通過中國醫院數字圖書館的chkd期刊知識庫檢索1995年1月2005年12月報道的藥源性急性腎衰竭個案，自行建立數據庫，對文獻資料進行整理、匯總，並進行分析。 -
This paper analyzes the local stress of the elastic base seat of the sensor on ladle vehicle electronic scale, and finds out the reasons for the fracture failure of the elastic base seat
摘要利用有限元方法對鐵水車電子秤的傳感器彈性座體進行了局部應力分析計算，找出了彈性座體斷裂破壞的原因。 -
Firstly, this paper discussed failure mechanisms, failure reasons and precautions of explosion, corrosion, abrasion, deformation and leakage etc by studying the rationales of internal and overseas failure analysis for pressure vessels. secondly, each fault tree of failure analysis was built and the knowledge base of failure analysis for pressure vessels was made by combining production rule with framework in the end
本文借鑒國內外的壓力容器失效分析的基本原理，研究了破裂或爆破失效、腐蝕失效、磨損失效、變形失效、泄漏失效等失效機理、失效原因及預防處理措施，進而建立其各自相應的失效分析故障樹，最後通過產生式系統與框架系統相結合的知識表示方法建立了壓力容器失效分析知識庫。 -
Failure diagnosis expert system for pressure vessels is made up of knowledge base, knowledge base management system, inference machine, integrated database, self learning system, explanation machine and human - machine interface etc. knowledge base and inference machine are absolutely necessary
壓力容器失效分析專家系統由知識庫、知識庫管理系統、推理機、綜合數據庫、自學習機制、解釋機制、人機介面等部分組成。其中最重要的是知識庫和推理機兩部分，這兩部分缺一不可。 -
Chapter 1 is the theoretic base of the thesis, presenting the agency problem and economic result of independent audit. independent audit is a useful tool to resolve modern enterprises agency problem. chapter 2 is an analysis of the information asymmetry, market failure, the economic grounds of regulation on market entry and the advantages and disadvantages of permit control
論文從五個方面運用現代經濟學理論研究中國獨立審計現實問題，第一章是全文的理論基礎，提出了獨立審計是解決現代企業代理問題的有效工具的觀點，闡述了獨立審計的代理問題及經濟後果，論文第二章從獨立審計服務的信息不對稱、市場失靈分析市場準入管制經濟理由，對獨立審計獨立性和專業勝任能力提出符合我國國情具體標準。 -
The reform in teaching materials is the key question of the reform in education. and the structure of teaching materials is the " skeleton ", and the base on which teaching materials exist. the structure of teaching materials determines quality of the teaching materials, and even the success or failure in education
教材改革是教育改革的關鍵問題，教材的結構是教材的「骨骼」 、是支撐教材存在的基礎，教材結構的好壞決定了整套教材的質量，甚至決定了教育改革的成敗 -
And then, the four basic models of failure of inserted foundation are expressed, in details this paper focused on three methods of cone of earth solution, liu wenbai ' s, charles ' s of interpretation. aimed at these methods of ignores the base soil normal force, the analysis method of pullout bearing capacity of inserted foundation is amended. finally, the four methods results are compared
然後詳細論述了土重法、劉文白法、 charles法三種計算方法，針對這些方法中都沒有考慮地基土法向反力的不足，對插入式基礎上拔承載力的計算方法提出了一些改進，最後對這些方法的計算結果進行對比。 -
It can efficiently reduce the time and cost of development and can provide support method, such as, optimizing design, real time simulation, failure diagnosis, on orbit management etc. this thesis base on vpm platform to build a coarse - grained virtual prototype of space station, mainly discussed : ( 1 ) the construction and expanding of vpm virtual prototype, a user model about space station has been programmed for vpm
這樣可以有效的縮短研製周期、節約研製費用，並為實際運行提供優化設計、實時模擬運行、故障診斷、運行管理等支持手段。本論文基於虛擬樣機vpm平臺，建立了空間站粗粒度虛擬樣機，主要進行了以下的研究： （ 1 ） vpm虛擬樣機的構成、擴充。 -
The thesis, in the probability analysis and computation, considers the failure history of space frames and trusses, adopts the bound criterion and algorithms on the base of system ' s critical strength, and introduces the soft self - adaptation control bound into the identification of dominant failure modes ; at the same time, with the incremental load method and differential equalized recursive method, computes the limit - state function of failure mode and probability index precisely under no leaking the dominant failure modes
文中在可靠性分析和計算部分，考慮空間剛桁架結構系統的失效演化歷程，採用基於系統臨界強度的約界準則和約界演算法，將柔性自適應控制邊界引入失效模式識別過程；同時，用荷載增量法和微分等價遞歸演算法相結合，確保在嚴格不遺漏主要失效模式的情況下，快速準確地求解失效模式的極限狀態方程和可靠度指標。 -
In the course of building knowledge base, this article analyses field knowledge of the automobile components failure with fault tree analysis ( fta ), and represent the field knowledge included in fault tree with the combination of frame and production rule on the base of studying the theory and method about knowledge representation
在知識庫的建造過程中，本文應用故障樹分析法分析了汽車零部件失效領域知識，在討論了知識表示的有關原理和方法的基礎上，採用了產生式系統和框架系統相結合的方法表示故障樹中蘊涵的領域知識。
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