標(biāo)題: Titlebook: Shape and Layout Optimization of Structural Systems and Optimality Criteria Methods; G. I. N. Rozvany Book 1992 Springer-Verlag Wien 1992 [打印本頁(yè)] 作者: GRASS 時(shí)間: 2025-3-21 19:05
書(shū)目名稱(chēng)Shape and Layout Optimization of Structural Systems and Optimality Criteria Methods影響因子(影響力)
書(shū)目名稱(chēng)Shape and Layout Optimization of Structural Systems and Optimality Criteria Methods影響因子(影響力)學(xué)科排名
書(shū)目名稱(chēng)Shape and Layout Optimization of Structural Systems and Optimality Criteria Methods網(wǎng)絡(luò)公開(kāi)度
書(shū)目名稱(chēng)Shape and Layout Optimization of Structural Systems and Optimality Criteria Methods網(wǎng)絡(luò)公開(kāi)度學(xué)科排名
書(shū)目名稱(chēng)Shape and Layout Optimization of Structural Systems and Optimality Criteria Methods被引頻次
書(shū)目名稱(chēng)Shape and Layout Optimization of Structural Systems and Optimality Criteria Methods被引頻次學(xué)科排名
書(shū)目名稱(chēng)Shape and Layout Optimization of Structural Systems and Optimality Criteria Methods年度引用
書(shū)目名稱(chēng)Shape and Layout Optimization of Structural Systems and Optimality Criteria Methods年度引用學(xué)科排名
書(shū)目名稱(chēng)Shape and Layout Optimization of Structural Systems and Optimality Criteria Methods讀者反饋
書(shū)目名稱(chēng)Shape and Layout Optimization of Structural Systems and Optimality Criteria Methods讀者反饋學(xué)科排名
作者: ABYSS 時(shí)間: 2025-3-21 23:41
COC Methods for Additional Geometrical Constraints,cannot handle such large numbers of elements, the analysis capability of these is expected to keep on increasing in the foreseeable future. The COC algorithm, therefore, represents an optimizer that . in the optimization of large structural systems.作者: 疾馳 時(shí)間: 2025-3-22 02:14
Mixed Elements in Shape Optimal Design of Structures Based on Global Criteria,to the optimal shape design of two dimensional elastic structures, selecting the compliance as the objective function to be minimized and the initial volume as constraint. The advantages and disadvantages of the mixed elements are discussed with reference to applications.作者: 陳舊 時(shí)間: 2025-3-22 05:33
Mathematical Programming Techniques for Shape Optimization of Skeletal Structures,imum layout to be designed. The third type of method includes those which allow for topological considerations at certain points during the design process and generally keeps the design variables in two separate groups. The paper discusses the way in which each of the mathematical programming methods has been applied to these approaches.作者: FLAG 時(shí)間: 2025-3-22 10:50 作者: nephritis 時(shí)間: 2025-3-22 15:05
,Continuum-Based Optimality Criteria (COC) Methods — An Introduction,eflections more easily than abstract mathematical entities; second, the analysis of the adjoint structure can be carried out after discretization by using existing numerical algorithms and programs (e.g. FE software).作者: 放大 時(shí)間: 2025-3-22 17:17
Optimal Layout Theory: An Overview of Advanced Developments,itted to a quadrilateral boundary. The corresponding adjoint fields are also shown. The above layouts were derived analytically and fully confirmed by Mr. D. Gerdes’ computer program which uses only analytical operations.作者: 星星 時(shí)間: 2025-3-22 21:51
Book 1992stigated in detail only during the last few years. .Shape optimization. is concerned with the optimal shape of boundaries of continua or of interfaces between two materials in composites. .Layout. .optimization. deals with the simultaneous optimization of the topology, geometry and cross-sectional s作者: 表示問(wèn) 時(shí)間: 2025-3-23 03:00 作者: 盟軍 時(shí)間: 2025-3-23 06:04
COC Methods for a Single Global Constraint,lytical solution. In optimal elastic design, however, which is to be discussed in this chapter, it is usually necessary to resort to numerical methods because the equations involved are too complicated for an analytical treatment. Moreover, whilst in optimal plastic design (Fig. 6) we had a half rea作者: 沒(méi)血色 時(shí)間: 2025-3-23 11:58
COC Methods for Additional Geometrical Constraints,ing Bernoullibeams of variable width. The aim of this exercise was to show that .. Since this study was primarily concerned with an optimizer, the repeated analysis of the structures under consideration was carried out by so-called . (e.g. BAP) which were shown to generate exactly the same output as作者: 音樂(lè)戲劇 時(shí)間: 2025-3-23 14:20 作者: 注視 時(shí)間: 2025-3-23 19:35
Layout Optimization Using the Iterative COC Algorithm,ploy . and .. As was pointed out in the first five chapters, . methods have, in general, a very limited optimization capability. However, the . will be shown to be highly suitable for handling layout (topology) optimization problems with a very large number of potential members.作者: 運(yùn)動(dòng)吧 時(shí)間: 2025-3-24 01:25 作者: 相反放置 時(shí)間: 2025-3-24 02:57
Optimal Layout of Trusses: Simple Solutions,1904). The specific cost function . for the considered structures is . = .|.|, where . = 1/.. is a given constant, .. is the permissible stress and . is the member force. The corresponding optimality criteria were given in (1) and (2) in Chapter 2. They imply that least-weight trusses . must consist作者: 不自然 時(shí)間: 2025-3-24 08:36
Optimal Layout Theory: An Overview of Advanced Developments,t load having an arbitrary location and direction (Rozvany and Gollub, 1990). Further developments concern ., domains with free edges, convex domains bounded by supporting lines and symmetric supports consisting of two curves (Rozvany, Gollub and Zhou, 1992). Moreover, Mr. D. Gerdes has developed a 作者: dithiolethione 時(shí)間: 2025-3-24 13:58
CAD-Integrated Structural Topology and Design Optimization,dmissible structural domain, assuming the loading and boundary conditions to be given. In the general case, this problem consists in determining both the optimal topology and the optimal design of the structure. Here the label “optimal design” covers the optimal shape or sizing of the design.作者: 圍巾 時(shí)間: 2025-3-24 18:34 作者: phlegm 時(shí)間: 2025-3-24 20:11 作者: Impugn 時(shí)間: 2025-3-24 23:53 作者: 蓋他為秘密 時(shí)間: 2025-3-25 04:42 作者: extinct 時(shí)間: 2025-3-25 08:44 作者: insolence 時(shí)間: 2025-3-25 11:45
Exact and Approximate Static Structural Reanalysis,ctural engineers are employing optimization and non-linear analysis techniques in new application areas which require more computational power hence re-analysis techniques are likely to become more important over the next decade.作者: seruting 時(shí)間: 2025-3-25 19:16
Optimal Layout of Trusses: Simple Solutions,is the member force. The corresponding optimality criteria were given in (1) and (2) in Chapter 2. They imply that least-weight trusses . must consist of the following types of optimal regions for points with non-vanishing members:.where .. and .. are the principal forces whilst . and . are the principal strains.作者: 使閉塞 時(shí)間: 2025-3-26 00:01 作者: CYN 時(shí)間: 2025-3-26 01:07
0254-1971 power stations, chemical plants, artificial organs, sporting equipment, and all other solid systems where stresses and deformations play an important role.978-3-211-82363-7978-3-7091-2788-9Series ISSN 0254-1971 Series E-ISSN 2309-3706 作者: osteoclasts 時(shí)間: 2025-3-26 05:53 作者: FLUSH 時(shí)間: 2025-3-26 09:30 作者: hankering 時(shí)間: 2025-3-26 14:45
C. A. Mota Soares,R. P. Lealet- und Bewegungsapparates, die noch vor Jahren ungekl?rt und selbst?ndig ohne innere Beziehung zu gro?en Krankheitseinheiten erschienen, sind heute als Teilerscheinung oder nur als Nebensymptom übergeordneter Krankheiten erkannt. Es wird sich daher nicht vermeiden lassen, da? der Einflu? der innere作者: 商業(yè)上 時(shí)間: 2025-3-26 19:05
C. A. Mota Soares,J. I. Barbosa,C. M. Mota Soaresme des überdruckes entsteht, abzusondern. Für diese Trennung der Krankheitsbilder nach ?tiologischen Gesichtspunkten lassen sich allerlei Gründe angeben, die aber meines Erachtens nicht ausreichend sind. Sowohl bei Unterdruck wie bei der Rückkehr aus überdruck ist die Krankheitsursache dieselbe: das作者: PAEAN 時(shí)間: 2025-3-26 21:46
L. Berke,P. Hajelame des überdruckes entsteht, abzusondern. Für diese Trennung der Krankheitsbilder nach ?tiologischen Gesichtspunkten lassen sich allerlei Gründe angeben, die aber meines Erachtens nicht ausreichend sind. Sowohl bei Unterdruck wie bei der Rückkehr aus überdruck ist die Krankheitsursache dieselbe: das作者: 熔巖 時(shí)間: 2025-3-27 01:45 作者: Palpable 時(shí)間: 2025-3-27 07:39
B. H. V. ToppingModell, das magnetischen Ordnungs-Unordnungsumwandlungen zugrunde liegt, ist am Beispiel des ferromagnetisch-paramagnetischen Phasenüberganges des α-Eisens in Kap. 2.4.2 ausführlich er?rtert worden. Magnetische Ordnungen vergr??ern die Bindungsenergie zwischen den Atomen und stabilisieren somit die 作者: 單挑 時(shí)間: 2025-3-27 12:48 作者: 公社 時(shí)間: 2025-3-27 17:04 作者: Obliterate 時(shí)間: 2025-3-27 20:21
Book 1992ion is becoming an indispensable tool in the design of aeroplanes, space structures, cars, ships, building and civil engineering structures, power stations, chemical plants, artificial organs, sporting equipment, and all other solid systems where stresses and deformations play an important role.作者: Antecedent 時(shí)間: 2025-3-27 22:06 作者: Expressly 時(shí)間: 2025-3-28 05:06 作者: dapper 時(shí)間: 2025-3-28 09:39
CISM International Centre for Mechanical Scienceshttp://image.papertrans.cn/s/image/866376.jpg作者: 預(yù)示 時(shí)間: 2025-3-28 12:11 作者: 過(guò)分自信 時(shí)間: 2025-3-28 16:00 作者: impale 時(shí)間: 2025-3-28 20:46 作者: goodwill 時(shí)間: 2025-3-29 01:24
CAD-Integrated Structural Topology and Design Optimization,dmissible structural domain, assuming the loading and boundary conditions to be given. In the general case, this problem consists in determining both the optimal topology and the optimal design of the structure. Here the label “optimal design” covers the optimal shape or sizing of the design.作者: palpitate 時(shí)間: 2025-3-29 04:56 作者: 圓錐體 時(shí)間: 2025-3-29 09:50
Shape Optimal Design of Axisymmetric Shell Structures,ptimizer. The success of the structural optimization process depends on the proper choices with respect to the finite element model, sensitivity analysis, objective function, constraints, design variables and method of solution of the nonlinear mathematical problem.作者: 粗語(yǔ) 時(shí)間: 2025-3-29 14:28 作者: 開(kāi)始從未 時(shí)間: 2025-3-29 18:30
Exact and Approximate Static Structural Reanalysis,ctural engineers are employing optimization and non-linear analysis techniques in new application areas which require more computational power hence re-analysis techniques are likely to become more important over the next decade.作者: 橫截,橫斷 時(shí)間: 2025-3-29 22:08
Aims, Problems and Methods of Structural Optimization,The . of this course is to discuss.in structural design.作者: Flu表流動(dòng) 時(shí)間: 2025-3-30 03:28
Optimal Layout Theory,As was indicated in Chapter 1, layout optimization is probably the most difficult class of problems in structural optimization. On the other hand, it is also a very important one, because it results in much higher material savings than cross-section optimization.作者: 可互換 時(shí)間: 2025-3-30 06:21
Structural Optimization of Linearly Elastic Structures Using the Homogenization Method,There are three major structural optimization problems of a linearly elastic structure; namely, 1) sizing, 2) shape, and 3) layout(topology) optimization problems. The characteristics of these problems can be summarized as follows:作者: 范圍廣 時(shí)間: 2025-3-30 11:08
The Theorems of Structural and Geometric Variation for Engineering Structures,This chapter reviews the application of the theorems of structural and geometric variation to optimization, design and non-linear analysis.作者: 無(wú)效 時(shí)間: 2025-3-30 12:54 作者: exophthalmos 時(shí)間: 2025-3-30 17:07
G. I. N. Rozvanyenschaftliche Besch?ftigung mit der Kategorie Raum, welche allerdings eher ein Randdasein geführt hat. Verschiedene Ideen, Konzepte und Theorien aus unterschiedlichen wissenschaftlichen Richtungen haben sich seitdem entwickelt und gegenseitig befruchtet, so dass sich Raum angeschickt hat, von einer 作者: 圖畫(huà)文字 時(shí)間: 2025-3-30 21:05
C. A. Mota Soares,R. P. Lealismus, die modernen Forschungen zur Pathogenese und Therapie des Rheumatismus, die auf umfangreiche Untersuchungen begründete Unterscheidung eines prim?ren und sekund?ren Hyperparathyreoidismus durch . zwingen zu einer einheitlichen, aber sehr weitfassenden Darstellung der Krankheiten der Knochen, G作者: 身體萌芽 時(shí)間: 2025-3-31 04:05
C. A. Mota Soares,J. I. Barbosa,C. M. Mota Soareses Druckausgleichs zwischen den im Blut und in den Geweben gel?sten Gasen und der sich st?ndig ?ndernden ?u?eren Drucklage. Man bezeichnet das Gesamtbild der St?rungen, die sich daran anschlie?en, als . (. und . 1941). Das Druckgef?lle kann auf verschiedene Weise entstehen: durch Aufstieg mit rasch 作者: ostracize 時(shí)間: 2025-3-31 06:35 作者: 脫落 時(shí)間: 2025-3-31 11:56 作者: 紋章 時(shí)間: 2025-3-31 13:28
B. H. V. Toppingraphisch verschiedene Phasen mit ihren unterschiedlichen Atomanordnungen besitzen charakteristisch unterschiedliche Eigenschaften. Die überg?nge von einer Phase zur anderen sind Umwandlungen erster Art und mit sprunghaften Eigenschafts?nderungen verbunden. Im Fall magnetischer Legierungen bedürfen d作者: Entirety 時(shí)間: 2025-3-31 21:05 作者: LAVE 時(shí)間: 2025-4-1 01:17
https://doi.org/10.1007/978-3-322-83816-2Arbeit; Beteiligung; Deutsch; Diskurs; Diskursanalyse; Gespr?ch; Institution; Interaktion; Lehrer; Linguistik作者: chemical-peel 時(shí)間: 2025-4-1 02:14
,Einführung,chen Diskurs. P?dagogik und Psychologie befassen sich seit langem mit der Funktion, den Auspr?gungsformen, den Schw?chen und den Nebenfolgen der Leistungsbeurteilung durch Lehrkr?fte. Dabei steht das Verfahren der Zensurengebung im Mittelpunkt der Kritik, zugleich werden Alternativen (insbesondere v
