合用應力 的英文怎麼說
中文拼音 [gěyòngyīnglì]
合用應力
英文
operating stress- 合 : 合量詞(容量單位) ge, a unit of dry measure for grain (=1 decilitre)
- 用 : Ⅰ動詞1 (使用) use; employ; apply 2 (多用於否定: 需要) need 3 (敬辭: 吃; 喝) eat; drink Ⅱ名...
- 應 : 應動詞1 (回答) answer; respond to; echo 2 (滿足要求) comply with; grant 3 (順應; 適應) suit...
- 力 : Ⅰ名1 (力量; 能力) power; strength; ability; capacity 2 [物理學] (改變物體運動狀態的作用) forc...
- 合用 : 1. (共同使用) share 2. (適合使用) serve (the purpose); fit for use; meet the requirement
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Pass to analyze the cement powder spray a problem for reuniting the foundation sink to decline the calculation esse, the suggestion uses to sink to decline the proceeding correction to the bottom layer in response to the dint correction coefficient, its result with actual than near to, from but for the engineering ' s design with applied to provide the basis
摘要通過分析水泥粉噴樁復合地基沉降計算存在的問題,建議用應力修正系數對下臥層的沉降進行修正,其結果與實際較接近,從而為該工程設計和應用提供了依據。Furthermore, the supposition of galvanic couple is drawn into the procedure of corrosion fatigue crack growth of aluminum alloys, the relation of couple current vs loading time is determined with electrochemical methods. a formula in the theory is deduced which expresses the stress corrosion crack growth rate of lc4cs aluminum alloy, the results of mathematical modeling preferably correspond with examination
再將「耦合作用」的猜想,引入鋁合金的腐蝕疲勞裂紋擴展過程中,用電化學的方法測定耦合電流與加載時間的關系,並從理論上導出lc4cs鋁合金應力腐蝕裂紋擴展速率的數學表達式,數學模擬的結果與實驗值具有較好的一致性。In virtue of finite element program, this paper calculates the model of rc - masonry combination arch bridge in the stages of construction and use in this paper. based on these data, it analyzes the structure behavior of the reinforced concrete arch ribs and the masonry arch ribs using methods of inner force and stress
本文藉助有限元程序對rc -石砌體組合拱橋的計算模型進行了施工階段和使用階段的計算,並採用應力疊加和內力疊加兩種方法對rc拱肋和石砌體拱板的受力特性進行分析。In this paper, pro / engineer is used to creat the model of wheel which is according with gb / t3487 - 1996. then the model is submitted to ansys where it is dealed with and loaded according as the prescribe in the fatigue experiment of gb / t3487 - 1996 and is analyzed in intension. the result shows the maximal stress is much less than the breaking point of aluminium alloy, which makes material wasted
本文使用pro / engineer軟體,按照輪輞的國家標準,建構車輪的實體模型;然後把模型導入ansys ,按1997年中國汽車行業標準中的汽車輕合金車輪的性能要求和實驗方法所規定的疲勞實驗要求施加荷載;然後進行強度分析,分析結果表明,車輪的最大應力遠小於鋁合金的許用應力,存在進一步優化的可能和必要。With the material dynamic constitutive equation including damage and the effect of stain rate the predictable formula about ballistic limit velocity of fiber composite target. secondly based on the damage feature about ceramic / fiber composite target caused by impact load, analysis model about defense performance of ceramic / composite material target is formed and the predictable formula about ballistic limit velocity is also given. lastly using the reflection and projectile theory of stress wave the paper discusses the design of ceramic / composite material target, optimizes the design of double layer ceramic / composite targets, gains optimal coefficient under certain area density and discusses the variety relationship of area density and thickness with optimal coefficient u nder some ballistic limit velocity 3
首先,分析了纖維類正交鋪層復合靶板在沖擊載荷作用下的損傷破壞機理,結合包含損傷和應變率效應的材料動態本構方程,建立了纖維復合材料板彈道極限速度的預測公式;其次,根據陶瓷/纖維材料復合靶板在沖擊載荷下的破壞特點,建立了陶瓷/復合材料靶板抗彈性能分析模型,給出了彈道極限速度預測公式;最後,利用應力波反射和透射理論討論了陶瓷/復合材料靶板的設計問題,對雙層陶瓷復合靶板的優化設計進行了分析,給出了在一定面密度下的最佳優化系數,討論了一定彈道極限速度下的面密度和厚度隨優化系數的變化關系。This paper has come to some comprehensive conclusions on the basis of the practical use of this double - index evaluation method in the slope of pishihang channel. a calculating program for the double - index evaluation method is compiled to raise the calculating efficiency. the reinforce measures that adopt the new thesis of renewing stress and the expansive anchor are presented
本文針對淠河總乾渠(城區段)邊坡這一實際工程引入了安全系數和可靠度相結合的雙重指標體系分析方法進行穩定分析,得出了較為全面的結論;在雙重指標體系分析方法的基礎上編制了計算程序,提高了計算效率;應用應力重塑新思想及其配套實施手段?膨脹錨提出了初步的邊坡加固解決措施。Synthetical evaluation according to prediction result of stress field and curvature will lead to high permeability region prediction of coal reservoir
應用應力場預測的結果與曲率分析預測的結果進行綜合評價,預測煤儲層高滲區。According to the documentation collected from domestic and abroad wang wei dong who works in huadong architect and structure institute utilizes the similar work property between the underground continuous wall and pile subjected the vertical loads, and introduces poulos method of elasticity and plastic which applies to pile foundation into the calculation for subsidence of underground continuous wall. pujialiu and yu yuzhou from water and electronic engineering of qinghua university, according to the result of three axes, define the concrete parameter utilize the model of non - linear e - b combined with the design cross section of dam in xiaolangdi, yellow river accept the total stress programme of thepd dam, and we analyze the stress and displacement of plastic concrete diaphragm wall by finite element method in comparison with the result of common concrete one. at same time, we consider the effect of the character of plastic concrete diaphragm wall which is composed of different gradients and adopting the level of stress and pulling stress infers whether the plastic concrete diaphragm wall is safe or not
地下連續墻是一種歷史較短的施工方法,目前,砼防滲墻的設計還是以傳統的設計方法為主,根據查找國內外文獻資料,華東建築設計院王衛東利用地下連續墻與樁在豎向荷載作用下的工作性能有相似性,將適用於樁基的poulos彈性理論引入對地下連續墻的沉降計算中;清華大學水利水電工程系濮家騮、于玉貞根據三軸試驗結果確定混凝土的參數,利用非線性e - b模型,結合黃河小浪底土石壩設計剖面,採用thepd土石壩總應力程序,對深覆蓋層塑性混凝土防滲墻的應力、位移進行有限元分析,並與普通混凝土防滲墻計算結果加以對比,同時分析了不同配比塑性混凝土特性的影響,並採用應力水平和拉應力數值來判斷塑性混凝土防滲墻的安全程度。Meanwhile, it calculates the stress of the continuous enclosure type isolated - phase bus in detail and rectifies the continuous enclosure type isolated - phase bus by comparing the stress with the permitting stress of the conductor in order to check if the designing continuous enclosure type isolated - phase bus is up to the standard
分析了其受力情況,對全連離相封閉母線的母線導體及外殼的應力做了詳細的計算,並依據母線導體及外殼的許用應力進行校核,檢驗設計的全連離相封閉母線是否符合標準要求。( 3 ) based on the analyses results of simple inference method and seismic focal mechanism and on the statistic results of measured geostress data, the direction of principal stress was derived and based on the analyses results of macro geological estimate and on the statistic results of measured geostress data the magnitude of principal stress was derived too. the influence of rapidly down - cutting of yellow river on geostress field of studied zone was discussed. then the evolution of geostress field accompanying with the down cutting of yellow river and was simulated with fem and the spatial distribution features of geostress were discussed
根據簡易推斷法、地震震源機制分析法以及地應力實測資料統計分析結果,綜合確定了工程區的主壓應力方向;運用地質宏觀判斷法並結合地應力實測資料的統計分析結果對地應力的量級進行了綜合評價,並進一步討論了黃河快速下切對研究區地應力場的影響;運用有限元法模擬了研究區地應力場的形成過程,並探討了地應力的空間分佈規律。Using riemann - schwarz ' s symmetry principle of complex functions, the above problems are transformed into riemann - hilbert boundary problems. by combining the analysis of singularity of complex functions, generalized liouville ' s theorem, cauchy model integral and residue theorem, the general solutions of above problems are presented
創造性運用復變函數解析延拓原理,將上述問題轉化為riemann - hilbert邊值問題,結合復應力函數奇性主部分析方法、廣義liouville定理、 cauchy型積分和留數定理,獲得了上述問題的一般解答。Restrain alteration size is applied to improve the efficiency of structure optimization. approximate reanalysis technology is introduced to save the time of stress reanalysis. the multi - cantilever method and the finite element method is combined to analysis the arch dam, to enhance the capability of practical applications in engineer
在拱壩優化設計中採用了約束變尺度演算法,提高了優化效率;在優化重分析過程中,採用近似重分析技術,節省應力分析時間;採用試載法和有限元相結合的應力分析方法,提高了解決實際工程問題的能力。The empirical relation, the monkman - grant relationship and the larson - miller parameter can be used for creep rupture life prediction for the three - dimensional c / sic composite, the damage can be accumulated during the tensile creep tests at elevated temperature
用應力經驗公式, monkman - grant關系和larson - miller參數這三種方法來估算3d - c sic復合材料的蠕變持久壽命。Using ansys to define design variable, determine design object and restrict constraint upper limit to optimize design. we find that the maximal stress value in road wheel approaches its breaking point
接著ansys中定義設計變量(分別為輪輞和輪輻的厚度) ,確定設計目標(使車輪重量最小) ,因最大應力不超過鋁合金材料的許用應力為限,進行優化設計。To creat the parametric model of wheel, and then to use ansys to optimize it. the result shows the weight of the wheel is reduced remarkably and the maximal stress in wheel approaches its breaking point and its distributing is more rational
然後,參數化構建車輪模型,利用ansys的優化模塊對其進行優化,優化結果表明,車輪的重量有了顯著的減少,車輪的最大應力接近材料的許用應力,且分佈更合理。Based on the theoretical analyses and the results from tests, the changing law of secondary torque is similar with that of the torque of spandrel beams subjected to the vertical loading. it points out the fact that secondary torque is a compatibility torque. at the same time, it provides an applicable method, which conforms to the changing law of secondary torque
本文通過理論和試驗數據分析,得到預應力次扭矩的變化規律與豎向荷載作用下的邊主梁扭矩的變化類同,指出預應力次扭矩同樣是一個典型的協調扭矩;同時對于預應力次扭矩在設計中如何考慮,本文提供了一種實用的並且符合預應力次扭矩變化規律的處理方法。Referring the application of prestressed concrete tower drum in practice, this paper primarily focuses on a few problems mentioned below and the author hopes to offer some contribution to the revision of the new norm
本文結合預應力混凝土塔筒在工程實際中的應用,主要針對以下幾個問題進行了研究,希望對新規范的修編起到一定的作用。Compared with convention al speed machining, the affect and impact of thermal - dynamical coupling field play an important role in the cutting tool wear in high speed milling of aluminum alloy
與常速銑削磨損機理的不同之處在於高速旋轉形成的熱、力耦合的應力場對硬質合金刀具的作用與沖擊影響佔主導地位。Mid - point incremental method and initial stress method are used to reflect the nonlinear of the material ' s stress and strain. at the same time, the process of load during construction is simulated
用中點增量法結合初應力法反映築壩材料的應力應變非線性,計算時模擬壩體施工加載過程。In this paper, the method combined with curvature mode shape, finite element method ( fem ), artificial neural networks ( ann ) and genetic algorithms ( ga ) is applied. the optimization of a taper trunk beam of variable cross section under impact load can be obtained on the base of considering the objectives of minimum gross mass and the condition of constrain of dynamic stress
本文採用了曲率模態、有限元、神經網路和遺傳演算法相互結合的方法,對承受沖擊載荷作用的變截面懸臂箱型梁,在動應力滿足材料許用應力的約束下,以質量最小為目標函數,做了優化設計方面的研究。分享友人