maximum stress造句
例句與造句
- The influence of the slant on maximum stress in contact area is studied and the axial movement formula is modified . the idea of contact angle is presented to study the direct influence on the axial movement . 2
研究了這種傾斜對(duì)接觸區(qū)最大壓應(yīng)力的影響，對(duì)回轉(zhuǎn)窯軸向下滑計(jì)算公式進(jìn)行了修正；提出了接觸角的概念，分析了這種傾斜對(duì)窯體軸向運(yùn)動(dòng)速度的直接影響。 - The results show that the acting planes of the bending moments which cause such a stress field that the maximum stress appears in the crack damage area of the case have an angle range of 0 ? to 20 ? against the longitudinal symmetric plane of the car
研究結(jié)果表明，最大應(yīng)力出現(xiàn)在離合器殼體裂紋萌發(fā)區(qū)域的彎矩載荷，其作用平面相對(duì)于汽車縱向垂直平面朝左傾斜約為0 ?至20 ? 。 - Taking an oil pipeline passing through permafrost as an example , the paper calculates and analyzes the positions and magnitudes of various maximum stresses , then put forwards the measures of reducing thermal deformation of pipeline in permafrost zone
還建立了理地管道模型，并以穿過(guò)永凍土地帶土壤的輸油管道為例，分析并計(jì)算了各種應(yīng)力的最大值所在的位置和大小，提出了在永凍土地帶減小管道熱力變形的措施。 - The finite element calculating model for the drum of vehicle drum tester is established in this paper , the simulating is proceeded , with which the information of maximum stress and displacement as well as the cumulative fatigue have been obtained , all these can be the means for guiding the structure design
摘要建立了車輛轉(zhuǎn)鼓試驗(yàn)臺(tái)轉(zhuǎn)鼓的有限元計(jì)算模型，并對(duì)轉(zhuǎn)鼓模型進(jìn)行了應(yīng)力變形分析計(jì)算和疲勞分析，為結(jié)構(gòu)設(shè)計(jì)提供理論依據(jù)。 - A bearing surface transmits the interaction between an arch dam and its foundation , the strength of which directly affects the constraint of the bedrock to the dam , and thus affects the stress and deformation of the dam . the influence is studied in this paper with nonlinear finite element method , as an example , for a high arch dam in design . the results show that the influence on stress is only limited within the local area near the bearing surface , larger on the maximum principal tensile stress than on the principal compression stress , and the decrease of the strength does not cause unlimited increase of the maximum stress . the influence on the displacement of the top of the dam is smaller than that of the bottom of the dam , especially the relative downstream displacement . at the lower strength of the bearing surface , the relative downstream displacement at the bottom of the dam increases with the decrease of the strength
建基面是傳遞拱壩和基巖相互作用的紐帶，它的強(qiáng)度直接影響基巖對(duì)壩體的約束，從而影響壩體的應(yīng)力和變形.采用非線性有限單元法，以設(shè)計(jì)中的某高拱壩為例，分析建基面強(qiáng)度對(duì)壩體應(yīng)力和變形的影響.結(jié)果表明建基面強(qiáng)度對(duì)壩體應(yīng)力的影響僅限于建基面附近的局部范圍，對(duì)最大主拉應(yīng)力的影響要大于對(duì)最大主壓應(yīng)力的影響，建基面強(qiáng)度的降低不會(huì)無(wú)限地增大壩體的應(yīng)力數(shù)值；建基面強(qiáng)度對(duì)壩頂位移的影響較小，但對(duì)壩底位移(尤其是順河向相對(duì)位移)的影響較大，當(dāng)建基面強(qiáng)度較低時(shí)，壩底順河向相對(duì)位移隨建基面強(qiáng)度的降低而增大 - It's difficult to find maximum stress in a sentence. 用maximum stress造句挺難的
- The conclusion of reappearing analysis is that crane bridge be used as usual because main weld maximum stress of upper cover plate of main beam lower than yield limit though it higher than permissible stress . inner stress of secondary beam was over ultimate strength , and deforming is ultra big . so it was unfit for produce and secondary beam must be changed
再現(xiàn)分析得出的主要結(jié)論為：橋架的主梁上蓋板主焊縫的最大應(yīng)力超過(guò)了許用應(yīng)力，但小于屈服極限，可以繼續(xù)投入使用；副梁內(nèi)部的應(yīng)力遠(yuǎn)遠(yuǎn)超過(guò)了強(qiáng)度極限，變形特別嚴(yán)重，不能滿足生產(chǎn)要求，因此更換新的副梁；端梁內(nèi)部的應(yīng)力超過(guò)了屈服極限，小于強(qiáng)度極限，在應(yīng)力較大的位置焊接補(bǔ)強(qiáng)板；投入使用后，要對(duì)整個(gè)橋架進(jìn)行定期檢查。 - The contract stress on supporting roller and crawler board surface of three models of dong fang hong crawler tractor under three working conditions is gained by finte element analysis , as well as the stress distribution law and maximum stress which provide valuable referentce datum for resolving the problems of plastic deformation and friction wear between the supporting roller and crawler board
摘要對(duì)3種機(jī)型拖拉機(jī)的支重輪與履帶板之間的接觸應(yīng)力分別在3種工況下進(jìn)行了有限元分析，得出接觸應(yīng)力分布的規(guī)律及其最大值，為解決支重輪和履帶板的塑性變形問(wèn)題及摩擦磨損行為分析提供了有價(jià)值的參考數(shù)據(jù)。 - By calculating the maximum stress of stalk under the condition of different speed of the unit and the location of the action point of pushing stalk , which is done by the module of ansys , the conclusion can be received : the maximum stress is increased with the increase of the velocity of the unit and the process of the pushing stalk can be trouble - free if the location of the action point is raised under the condition that the speed of the unit and the planting density of stalk are definite value
利用ansys功能模塊對(duì)在不同機(jī)組作業(yè)速度v和推桿作用點(diǎn)l _ 0情況下，莖桿最大應(yīng)力計(jì)算得知：莖稈的最大應(yīng)力smx隨著機(jī)組作業(yè)速度v的增加而增大，在機(jī)組作業(yè)速度v和秸稈密度一定時(shí)，提高推稈作用點(diǎn)，可保證推稈過(guò)程順利進(jìn)行。 - The main research is below : ( 1 ) the influence to intensity and rigid with corner angle ( 60 , 75 and 90 degree ) of crack and the board axes ( 2 ) do a fem stress / strain and crack growth simulation analysis when the corner angle of crack and the board axes is 60 degree ( 3 ) do a intensity resume analysis for the structure which is repaired with a titanium patch in a mechanical way when the corner angle of crack and the board axes is 60 degree through simulation analysis for three failure criterion , we have : ( 1 ) in 60 , damage extend quickly with damage analysis in hashin criterion ; it is slower for analysis in maximum stress or hashin - rotem criterion . ( 2 ) in special term ( physical condition incision , shape or maximum load ) the compression strength of the stiffened plate will decline 45 % ~ 50 % under compression loads
通過(guò)采用三個(gè)不同損傷判據(jù)的數(shù)值仿真模擬，得到如下結(jié)論： ( 1 )在60時(shí)，用hashin判據(jù)進(jìn)行的損傷分析，損傷擴(kuò)展較快；最大應(yīng)力及hashin - rotem判據(jù)進(jìn)行的損傷分析，損傷擴(kuò)展基本相當(dāng)，且較慢； ( 2 )在所給加筋板的物理?xiàng)l件、切口大小及形狀、最大載荷等一定的條件下，該加筋板在壓縮載荷作用下，其壓縮強(qiáng)度下降了45 50 ； ( 3 )在本文提及到的機(jī)械連接修理方法以及載荷條件下，修理后的結(jié)構(gòu)強(qiáng)度恢復(fù)能夠滿足戰(zhàn)時(shí)要求。 - Combining the residual stress with gmc model , residual stress ’ s influences to the composites ’ strength are analyzed . based on ansys parameter design language , this paper develops the program of composite structures ’ progressive failure . failure criterion based on macro - stress fields ( maximum stress criteria and hashin criteria ) and micro - stress fields ( analysis methods based on huang model and gmc model ) are added to the program , results of different criterion are compared
利用ansys軟件為技術(shù)平臺(tái),采用參數(shù)化設(shè)計(jì)語(yǔ)言,開(kāi)發(fā)了復(fù)合材料逐步損傷分析程序,分別采用基于宏觀應(yīng)力的失效準(zhǔn)則(最大應(yīng)力準(zhǔn)則及hashin準(zhǔn)則)和基于細(xì)觀應(yīng)力的失效準(zhǔn)則(基于huang模型和gmc模型的失效判別方法)對(duì)復(fù)合材料結(jié)構(gòu)進(jìn)行了逐步損傷分析,并將各失效準(zhǔn)則的分析結(jié)果進(jìn)行對(duì)比。 - The results proved that : ( 1 ) because of the material ' s difference of primer - 9 and primer - 5 , the maximum stress of primer - 5 is larger than primer - 9 but the maximum displacement is smaller than primer - 9 . ( 2 ) because of the unrenewable shape changing of primer - 9 after impacting by the pin , it will cracking under high pressure more easily . so , the paper give the suggestion that the designer should decrease the depth of impacting by pin in the case of the primer be fired successfully
對(duì)底- 9底火、底部被擊針撞擊后的第- 9底火和底- 5底火在膛壓作用下分別進(jìn)行了有限元數(shù)值分析，計(jì)算表明： ( 1 )底- 5底火底部擊針撞擊部位為火帽座，其材料為鋼帶，底- 9底部承受撞擊部位為底火體，其材料為冷拉退火圓鋼，由于材料強(qiáng)度不同，承受壓力能力和變形能力不同：雖然在膛壓作用過(guò)程中底- 5底火的最大應(yīng)力值比底- 9底火的大，但底- 5底火的最大位移量卻比底- 9底火的小得多。 - Study of practical formula about strength and rigidity of 6 - point - supported - glass using the super sap fea software to solve different calculation models - which have different parameters , such as a / b , a / c and so on , this paper achieves a series maximum deflection coefficients and maximum stress coefficients , then form calculation formulas of maximum deflection and maximum stress under the load of wind
6點(diǎn)支承玻璃強(qiáng)度剛度實(shí)用的計(jì)算公式研究采用supersap有限元分析，求出不同的計(jì)算模型(玻璃板的尺寸參量a b ， a c不同) ，得出一系列最大撓度系數(shù)和最大應(yīng)力系數(shù)，形成6點(diǎn)支承玻璃在風(fēng)載荷作用下的最大撓度計(jì)算公式和最大應(yīng)力的計(jì)算公式。 - The relations between the mode frequency , static characteristic and the framework parameters are studied . a two dimension crossed symmetric cantilever flexure hinge is investigated using finite elements method . the simulation of the mode frequency and the study of the relation between the displacements and the stress indicate that this flexure hinge has good flexibility and linearity between the displacement and the maximum stress
研究了二維復(fù)合式懸臂梁柔性鉸鏈模態(tài)頻率、靜態(tài)特性與鉸鏈結(jié)構(gòu)參數(shù)之間的關(guān)系；建立了結(jié)構(gòu)參數(shù)和力學(xué)特性西北工業(yè)大學(xué)博士論文之間的對(duì)應(yīng)關(guān)系;研究了基于復(fù)合式懸臂梁柔性鉸鏈的二維十字對(duì)稱柔性鉸鏈結(jié)構(gòu)，對(duì)其模態(tài)頻率以及位移應(yīng)力特性進(jìn)行仿真試驗(yàn);結(jié)果表明此種結(jié)構(gòu)形式的運(yùn)動(dòng)對(duì)稱性很好;其驅(qū)動(dòng)位移與結(jié)構(gòu)體最大拉壓應(yīng)力值之間接近線性關(guān)系，而且這種結(jié)構(gòu)可以得到100林m以上的運(yùn)動(dòng)位移。 - This paper deals with seismic analysis of an immersed tunnel using the travelling wave method the objective of the analysis is to obtain the maximum stresses in the tunnel body and the relative displacements at the joints for design purpose in analysis ， the axial and transverse input waves are treated as two independent waves with different amplitudes and periods the method has been found to have the advantages of simplicity and clearness in physical concepts however ， reasonableness of the prediction by the method depends largely on the input data ， such as the wave amplitude ， the wave length ， the propergation speed of the travelling wave as well as the reaction coefficient of the ground thus ， determination of the input data is discussed in detail finally ， the method is applied to analysis of huangsha - fangcun immersed tunnel across the pearl river in guangzhou
將行波法應(yīng)用到剛度較大、分段較多的水下沉管隧道的地震分析中，提出把軸向、橫向兩個(gè)輸入波處理為兩個(gè)獨(dú)立的行波的方法行波法是否符合實(shí)際，與輸入地震波的有關(guān)參數(shù)及地基系數(shù)選取有很大關(guān)系，作者對(duì)此進(jìn)行了比較深入的討論，使輸入?yún)?shù)的選取簡(jiǎn)單、明確，便于對(duì)計(jì)算結(jié)果進(jìn)行分析與判斷最后應(yīng)用此法對(duì)珠江水下隧道的工程實(shí)例進(jìn)行了計(jì)算 - The reasons to choose aspherical grads method as the principle were presented . the two spheres which were gotten from aspherical grads method and least square method were analyzed by fem software , and the deviation with the wanted aspherical surface and the maximum stress were compared under same confined condition , same loading position and loading points . also , we proved that the sphere gotten from aspherical grads method has less surface error and stress after deformation
用有限元軟件分別對(duì)非球面變化梯度法和最小二乘法所獲球面進(jìn)行了分析,比較兩種球面在相同邊界條件、相同加載位置和個(gè)數(shù)下,與所需非球面的面形誤差和應(yīng)力的大小,證明了用非球面變化梯度法所獲得的球面在變形后,面形精度更高,應(yīng)力更小。