solid element造句
造句與例句
手機(jī)版
- Concrete is modeled using 8-nodes solid element with the performance of crack and crush
結(jié)果表明，有限元計(jì)算誤差小，模型簡(jiǎn)化合理。 - In this model, femur and tibia and fibula are modeled by using solid elements
其中,有較大骨折風(fēng)險(xiǎn)的長骨包括股骨、脛骨和腓骨用實(shí)體單元建模以獲得較好的力學(xué)響應(yīng)特性。 - In this paper the 8-nodes 6-planes solid element ( solid45 ) is applied to analyze plate and pile, and we give priority to analyzing plate
本文選用八節(jié)點(diǎn)六面體單元對(duì)樁筏基礎(chǔ)筏板和樁基進(jìn)行分析，重點(diǎn)介紹了用八節(jié)點(diǎn)六面體單元對(duì)樁筏基礎(chǔ)筏板的分析。 - By adding solid elements for complex components into a bar element model, a bar / solid element combination model for half-integral body structure of buses is set up
摘要以梁?jiǎn)卧Ｐ蜑榛A(chǔ)，通過將復(fù)雜部件建立實(shí)體單元模型來生成梁體混合模型的方法，建立半承載式客車車身結(jié)構(gòu)有限元模型。 - By adding solid elements for complex components into a bar element model, a bar / solid element combination model for half-integral body structure of buses is set up
摘要以梁?jiǎn)卧Ｐ蜑榛A(chǔ)，通過將復(fù)雜部件建立實(shí)體單元模型來生成梁體混合模型的方法，建立半承載式客車車身結(jié)構(gòu)有限元模型。 - Owing to the large generality of three-dimensional solid elements, the fem program based on this model can be applied extensively on the analysis of vibration characteristics of the elastic continuum
由于三維實(shí)體單元適應(yīng)性強(qiáng)，因而依據(jù)這一模型編制的有限元程序應(yīng)用范圍廣，可用于一般彈性體結(jié)構(gòu)的動(dòng)應(yīng)力分析。 - Calculating results indicate that these methods cannot faithfully reflect the influence of hollows to local stresses of slabs, so that it is necessary to establish three-dimensional solid elements to make mini-model simulating analysis by fem
算例結(jié)果表明,這些方法都不能如實(shí)反映空腔對(duì)板局部應(yīng)力的影響,有必要建立三維體單元模型進(jìn)行細(xì)化有限元仿真分析。 - The calculation results also prove that the standard solid element is not appropriate for modeling these complex underground structures . all these efforts intend to obtain a convenient numerical method for analyzing the interaction between complex foundations and soft soil
這些為軟基中的地下連續(xù)墻等復(fù)雜地下結(jié)構(gòu)與土相互作用問題的有限元計(jì)算提供了一條簡(jiǎn)便的途徑。 - A program, which can be used to analyze the self-vibration frequency of box girder bridges, is compiled using fortran language . the beam element and solid element are included . also the effect of shear deformation on self-vibration can be calculated too using the program
在研究時(shí)，用fortran語言分別編寫了按二維梁?jiǎn)卧腿S塊體單元進(jìn)行橋梁結(jié)構(gòu)自振特性分析的程序，在按二維梁?jiǎn)卧M(jìn)行編程時(shí)，考慮了梁剪切變形的影響。 - Three-dimensional model was also set up to analyze the structure's distortion, cable tension and stress state during the segmental-construction of wenhui bridge's girder with degenerated solid elements . the effect of prestressing force and concrete's creep were considered in analysis
建立了文暉大橋主梁施工過程的空間分析模型，采用實(shí)體退化單元對(duì)主梁分段施工過程中的變形、索力及應(yīng)力進(jìn)行了空間模擬分析，分析中考慮了縱橫向預(yù)應(yīng)力效應(yīng)和混凝土徐變的影響。 - It's difficult to see solid element in a sentence. 用solid element造句挺難的
- Equivalent node load can well simulate the effect of prestressing force, and the lost of prestressing force can be well considered by dividing it into two sort . according as the field situation, three-dimensional model was set up to analyze the stress state during building pylons of wenhui bridge with degenerated solid elements
對(duì)預(yù)應(yīng)力混凝土橋梁結(jié)構(gòu)空間分析中的預(yù)應(yīng)力效應(yīng)模擬問題進(jìn)行了研究，提出了用等效節(jié)點(diǎn)荷載來模擬預(yù)應(yīng)力效應(yīng)、將預(yù)應(yīng)力損失分成兩類來考慮，解決了空間分析預(yù)應(yīng)力效應(yīng)的模擬問題。 - An attempt has been made by the author to quantify the effect of the covalent bonding on the metallic bonding of most metals by assigning covalent-metallitivities ( c-m ) values to some of the solid elements based on their melting temperatures in as compared to carbon ( diamond ), with a melting temperature of 3500, which is assumed to be 100 % covalently bonded and have a covalent-metallitivity of 4.0
作者試圖根據(jù)某些固體物質(zhì)的按攝氏度計(jì)算的熔點(diǎn)與碳(金剛石)的比較,指定其共價(jià)金屬活性(c-m)的值，來量化在大多數(shù)金屬上的金屬性化學(xué)鍵的共價(jià)鍵作用，(比如),3500攝氏度的熔點(diǎn)被認(rèn)為是100的共價(jià)化合，且其金屬活性為4.0。 - On the basis of the finite element analysis of the press-mounting machine, to solve the modeling error of the previous modeling method, a new mixed-model method using the spring element and thin-layer solid element was introduced in this thesis . an experiment designed to test the interface static stiffness was carried out and the needed modeling datum was obtained
在對(duì)壓裝機(jī)進(jìn)行了整體建模仿真的基礎(chǔ)上,針對(duì)壓裝機(jī)整體建模存在的誤差問題,本文提出了一種改進(jìn)的彈簧單元和薄層實(shí)體單元混合建模的方法,并依此設(shè)計(jì)了螺栓結(jié)合面靜剛度測(cè)試試驗(yàn),通過試驗(yàn)獲得了建模所需的參數(shù)。 - Secondly, two carbon fiber reinforced composite beams were fabricated, and their modal frequencies were measured by an experiment method . thirdly, delaminations were modeled by pairs of nodes with the same coordinates but different node numbers, while the modal frequencies of these beams with different delamination location and size were computed by an eas piezoelectric solid element . moreover, a novel method combining computational mechanics and neural network was demonstrated for composite health monitoring; the first five flexure modal frequencies obtained by fem were modified by a primary revising approach and were used to train the neural network
本文較全面地評(píng)述了神經(jīng)網(wǎng)絡(luò)的應(yīng)用模型、改進(jìn)算法等，編制了bp神經(jīng)網(wǎng)絡(luò)程序：制備了纖維增強(qiáng)復(fù)合材料試件，并進(jìn)行實(shí)驗(yàn)?zāi)B(tài)分析；利用坐標(biāo)相同、節(jié)點(diǎn)號(hào)不同的方法模擬脫層損傷，基于eas列式的壓電固體單元計(jì)算了不同脫層損傷情況下的頻率信息；針對(duì)基于實(shí)驗(yàn)數(shù)據(jù)訓(xùn)練神經(jīng)網(wǎng)絡(luò)存在樣本不足的缺陷，本文提出了利用有限元方法對(duì)含有脫層損傷的復(fù)合材料試件進(jìn)行數(shù)值模擬，以前五階彎曲模態(tài)頻率構(gòu)建訓(xùn)練樣本的新思路，并提出了一種初步的計(jì)算值修正方法，以此構(gòu)建神經(jīng)網(wǎng)絡(luò)的訓(xùn)練樣本：將實(shí)驗(yàn)?zāi)B(tài)分析的結(jié)果送入訓(xùn)練好的神經(jīng)網(wǎng)絡(luò)進(jìn)行預(yù)測(cè)，實(shí)現(xiàn)了對(duì)復(fù)合材料梁的脫層損傷的定位和損傷程度的評(píng)估。 - Secondly, the push-over analysis is for the three-dimensional solid element model and the plane beam element model . the total shearing force-lateral displacement curve can be obtained from it . and then the total shearing force-lateral displacement curve is converted to pseudo acceleration-period curve and some comparisons are made between the pseudo acceleration-period curve and design response spectrum
然后，建立了有限元三維實(shí)體單元模型及平面桿單元模型，對(duì)其進(jìn)行了push-over分析，并將所得的底部剪力一頂點(diǎn)位移曲線轉(zhuǎn)化為擬加速度一周期曲線，與規(guī)范反應(yīng)譜進(jìn)行對(duì)比，以此評(píng)定該體系的抗震能力。 - (3 ) reinforced concrete frame columns modeled by using three-dimensional solid element to concrete and three-dimensional bar to reinforcing steel bar, and at the same time consideration the adhesive bond between reinforcing steel bar and concrete, the fem is used . by choosing reasonable element, determining mesh division and load steps, simulation of load-displacement, cracking, yielding and ultimate load, crack development history, and calculating fail crack diagram of reinforcement concrete frame columns under laterally monotonic load are conducted . the analyses are compared with the experimental results
(3)混凝土用三維實(shí)體單元、鋼筋用空間桿單元對(duì)鋼筋混凝土框架柱進(jìn)行三維建摸，而且同時(shí)考慮了鋼筋和混凝土的粘結(jié)性能，通過合理的單元選取、網(wǎng)格劃分及荷載步的確定，模擬了單調(diào)荷載作用下鋼筋混凝土框架柱的荷載啦移曲線、開裂荷載、屈服荷載及最大荷載、裂縫發(fā)展規(guī)律、計(jì)算破壞裂縫圖，并與相應(yīng)的試驗(yàn)結(jié)果進(jìn)行了比較分析。 - Nonlinear characteristic of pile material can not be reflected well by the beam element, and bending deformation of pile can not be reflected by the standard solid element, so the eas-element are recommended . the calculation results also prove that the eas element is appropriate for modeling pile
鑒于梁?jiǎn)卧荒茌^好反映樁體材料的非線性特性，而常規(guī)等參單元不能較好地反映樁體的彎曲變形等缺點(diǎn)，引入了強(qiáng)化假定應(yīng)變等參單元，并通過算例驗(yàn)證了該單元描述樁的合理性。 - Special-shaped column frame, its seismic behavior is studied and a new dissipating-seismic-energy structure, r . c . special-shaped column frame with viscoelastic friction damper ( f-ved ) is proposed and studied . a three-dimension solid element model is established for a special-shaped column frame to study its seismic behavior and time history responses under earthquake, some conclusion is drawn about its characteristics of force and displacement under horizontal earthquake action
為了進(jìn)一步推廣和擴(kuò)大異型柱框架結(jié)構(gòu)的應(yīng)用范圍，本文對(duì)異型柱框架結(jié)構(gòu)在水平地震作用下的受力特點(diǎn)和抗震性能進(jìn)行了研究，并提出在異型柱框架中設(shè)置粘彈性?摩擦阻尼器(viscoelastic-frictiondamper，簡(jiǎn)稱f-ved)，對(duì)其進(jìn)行了水平地震作用下的減震控制研究。 - Taking the long span continuous rigid-frame structure of the south bank approach spans of wuhan tianxingzhou changjiang river bridge as the research object, and using the large scale finite element analysis program ansys and two ways of modeling with solid element and spatial beam element, this paper respectively analyzes the dynamic characteristics of the rigid-frame structure of the approach spans, makes a study of the influences of rigidity changes and bearings failure of the thin-wall piers on the dynamic characteristics of the structure of the approach spans and also compares the results of numerical analysis of the two kinds of modeling
摘要以武漢天興洲長江大橋南岸引橋大跨度連續(xù)剛構(gòu)為研究對(duì)象，運(yùn)用大型有限元分析程序ansys，采用實(shí)體模型與空間梁?jiǎn)卧獌煞N建模方式，分別分析了其動(dòng)力特性，探討了薄壁墩的剛度變化與支座失效對(duì)其動(dòng)力性能的影響，并對(duì)兩種模型的數(shù)值分析結(jié)果進(jìn)行了比較。 - Based on the hybrid / mixed element method of piezoelectric laminated, a piezoelectric multilayer element is developed, in the piezoelectric multilayer element, the continuity of transverse stresses of at interfaces between layers is naturally ensured . 3 . by the use of iso-function method, stress modes of 8-node three-dimensional solid element made of on-axis orthotropic material are derived
依據(jù)一般層合板雜交元理論知識(shí)，提出一個(gè)壓電層合板多層單元，利用壓電層合板子層間的表面參數(shù)，使壓電層合板的層間應(yīng)力的連續(xù)性得到自然滿足，并對(duì)壓電層合板進(jìn)行雜交元列式。
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