標(biāo)題: Titlebook: Mechanics of Fracture Initiation and Propagation; Surface and volume e G. C. Sih Book 1991 Springer Science+Business Media Dordrecht 1991 c [打印本頁] 作者: Coronary-Artery 時(shí)間: 2025-3-21 16:57
書目名稱Mechanics of Fracture Initiation and Propagation影響因子(影響力)
書目名稱Mechanics of Fracture Initiation and Propagation影響因子(影響力)學(xué)科排名
書目名稱Mechanics of Fracture Initiation and Propagation網(wǎng)絡(luò)公開度
書目名稱Mechanics of Fracture Initiation and Propagation網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Mechanics of Fracture Initiation and Propagation被引頻次
書目名稱Mechanics of Fracture Initiation and Propagation被引頻次學(xué)科排名
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書目名稱Mechanics of Fracture Initiation and Propagation年度引用學(xué)科排名
書目名稱Mechanics of Fracture Initiation and Propagation讀者反饋
書目名稱Mechanics of Fracture Initiation and Propagation讀者反饋學(xué)科排名
作者: 注意力集中 時(shí)間: 2025-3-21 22:23
A special theory of crack propagation,a behind his theory is that a crack will begin to propagate if the elastic energy released by its growth is greater than the energy required to create the fractured surfaces. As a model, Griffith considered the problem of a crack of length 2. in a plate under tension . as in Figure 1.1(a).作者: Cumbersome 時(shí)間: 2025-3-22 02:42
A three-dimensional strain energy density factor theory of crack propagation,ong time interval, depending on the temperature, rate of loading, and other variables present. A material that breaks after it has deformed appreciably may have lost its structural usefulness long before it actually separates. In this case, the initiation of yielding or plastic flow may represent fa作者: 欺騙世家 時(shí)間: 2025-3-22 06:42
Strain energy density theory applied to plate-bending and shell problems,sense is said to occur by yielding if this stress reaches the elastic limit or yield point and by fracturing if the ultimate strength of the material is reached. Material elements within this member, however, are in a multiaxial stress state. Hence, yielding and/or fracture in the local sense or at 作者: Mere僅僅 時(shí)間: 2025-3-22 09:26
,Dynamic crack problems — strain energy density fracture theory,cussions. This instability corresponds to the point at which a sudden change occurs in the creation of free surfaces. Physical examples include the initiation of stationary cracks and the bifurcation of moving cracks traveling at high speed. In general, two different aspects of dynamic fracture have作者: 懶惰民族 時(shí)間: 2025-3-22 14:02 作者: 爭(zhēng)論 時(shí)間: 2025-3-22 18:21 作者: FRAX-tool 時(shí)間: 2025-3-22 21:56 作者: etiquette 時(shí)間: 2025-3-23 04:54 作者: 過分自信 時(shí)間: 2025-3-23 06:29
Isoenergy density theory: exchange of surface and volume energy,thstanding the progress that has already been made in the past two decades, the fundamentals of the fracture process remain fragmented due to the lack of a generel theory. The performance limits and reliability objectives dealing with the application of advanced materials and structures have altered作者: PANIC 時(shí)間: 2025-3-23 12:56
https://doi.org/10.1007/978-94-011-3734-8composite; cracks; damage; deformation; dynamics; elasticity; fatigue; fracture; fracture mechanics; stabilit作者: Commemorate 時(shí)間: 2025-3-23 13:51 作者: 群居動(dòng)物 時(shí)間: 2025-3-23 20:47 作者: 吊胃口 時(shí)間: 2025-3-24 01:43 作者: 刺耳的聲音 時(shí)間: 2025-3-24 02:58
Thermoelastic and hygrothermoelastic behavior of cracks,nces can interact and their influence on the integrity of structural members can be reflected in the energy stored in a unit volume of material. Determination of the volume energy density will involve mechanical deformation in addition to changes in temperature and/or moisture.作者: 交響樂 時(shí)間: 2025-3-24 09:22
978-94-010-5660-1Springer Science+Business Media Dordrecht 1991作者: 隨意 時(shí)間: 2025-3-24 11:34 作者: FANG 時(shí)間: 2025-3-24 15:47 作者: 宏偉 時(shí)間: 2025-3-24 19:21 作者: 充足 時(shí)間: 2025-3-25 00:53
mento attestiert, das mit dem Thema habituell verbunden scheint. Prozesse der Normierung und Standardisierung, der Arbeitsteilung und Rationalisierung, der Entfremdung und der Entzauberung, die dem Mechanischen anhaften, werden bei ihm gerade nicht als das Gegenteil von Individualit?t und Einmaligke作者: Monocle 時(shí)間: 2025-3-25 06:19
A three-dimensional strain energy density factor theory of crack propagation,formation the separation process usually takes place suddenly, and is known as brittle fracture. For materials under uniaxial loading, such as tensile specimens, the maximum principal stress has customarily been used in a brittle failure criterion.作者: Conflagration 時(shí)間: 2025-3-25 09:00
Strain energy density theory applied to plate-bending and shell problems,inction between localized and global yielding or fracture must be made before selecting a quantity whose critical value will be assigned to determine the load carrying capacity of the member. In principle, this quantity should involve some combination of the stresses or strains.作者: 最初 時(shí)間: 2025-3-25 14:39 作者: 沙文主義 時(shí)間: 2025-3-25 17:05 作者: 臭名昭著 時(shí)間: 2025-3-25 21:12
Strain energy density and surface layer energy for blunt cracks or notches, be established. To acquire this knowledge, it is essential to know, at a minimum, the nature of loading, the prevailing environments, the material behavior, and whether there are any damaging cracks, notches or other mechanical imperfections present in the solid.作者: 修飾 時(shí)間: 2025-3-26 03:09
Experimental fracture mechanics: strain energy density criterion,mental results requires a sound knowledge of the fracture process and governing physical principles. In addition, theoretical speculations on these processes must be guided by experimental observations. The interplay between theory and experiment is essential to the development of both theories and experiments.作者: 同義聯(lián)想法 時(shí)間: 2025-3-26 05:47 作者: Pessary 時(shí)間: 2025-3-26 08:45
Justin L. Bond,Chetan S. Sankarls that lies at the heart of sustainability is the engineers. Engineers are trained problem solvers, required to implement technical solutions and are at the forefront of the development of new technologies. Although engineers play a critical role in sustainability, traditional engineering programs 作者: Incise 時(shí)間: 2025-3-26 13:29
Hiroshi Ishikawa,Hiroaki Tanaka,Satoshi Wakasaer 6 therefore argues that consciousness is indeed executing free will, albeit in a special form. Traditionally, there has been considerable ‘dispute’ over the question of free will, and different philosophical positions continue to coexist. Chapter 6 builds upon chaps. .–. and argues that under the作者: 爵士樂 時(shí)間: 2025-3-26 19:11 作者: 煤渣 時(shí)間: 2025-3-26 23:25 作者: Aura231 時(shí)間: 2025-3-27 02:19
Robust Matchings and Matroid Intersectionsum weight of a .-matching in the graph. Here a .-matching is a matching with at most . edges. In 2002, Hassin and Rubinstein [4] showed that every graph has a .-robust matching and it can be found by .-th power algorithm in polynomial time..In this paper, we show that it can be extended to the matro作者: JOT 時(shí)間: 2025-3-27 08:59
A DEMI-CENTURY OF MAGNETIC DEFECTS IN a-QUARTZα-quartz), leaning more than a little on the expository and previous review articles [.–.] produced by this author. The present manuscript makes no attempt to duplicate these compendia, but will update them to some extent. A second major goal is to point out some of the present problems and conundru作者: 離開就切除 時(shí)間: 2025-3-27 11:07
Pure and Lazy Lambda Mining,utable data structures, laziness, higher-order functions, concurrency, and exception handling. Each of these features plays an essential part in our overall solution, and we demonstrate how these key elements can be composed together. In this exposition, we stress the importance of how the code was 作者: 宏偉 時(shí)間: 2025-3-27 15:31 作者: OASIS 時(shí)間: 2025-3-27 20:09
Designing with Fibre-Reinforced Composites: Advantages and Pitfalls is estimated that there are more than sixty thousands materials available to engineers. Generally, a designer would have knowledge of a few materials and will tailor the design to fit these materials. However, there is a risk that at a certain stage an opportunity for innovation may be lost due to 作者: 破布 時(shí)間: 2025-3-27 22:24
ür die Analyse, Gestaltung und Bewertung der innerbetrieblichen Prozesse. Die Team- und Arbeitsgruppenbildung wird vor dem Hintergrund zementierter Entscheidungsprozeduren entwickelt. Neben fachbezogenen Fragen des Qualit?tsmanagements sprechen die Autoren viele Probleme des sozialen und methodische作者: 行乞 時(shí)間: 2025-3-28 03:51 作者: GOAT 時(shí)間: 2025-3-28 09:40
Martensitische Umwandlungen,in Abschn. 6.1.2 für das System Fe-C erw?hnt wurde. Den Zusammenhang der beiden Scherprozesse sieht man am einfachsten am Beispiel der kfz Struktur, deren (111)-Ebenen in der Platzfolge . gestapelt sind (Abb. 6.11).作者: Infect 時(shí)間: 2025-3-28 13:50 作者: 簡潔 時(shí)間: 2025-3-28 14:49
Simon Miles of the seed. Models, with molecular overtones, describing the possible biochemical changes have included the synthesis of enzymes that degrade the nutrient reserves of the seed and function in the general metabolism of the embryo. The recommencement of growth of the embryo of a quiescent or a dorma作者: 替代品 時(shí)間: 2025-3-28 19:04 作者: atrophy 時(shí)間: 2025-3-29 01:51
Bodo Herzog47 3. 2 Cationic peptide antibiotics 52 3. 3 lonophoric antibiotics 54 3. 4 Antifungal agents that interfere with the function and biosynthesis of membrane sterols 59 4 INHIBITORS OF NUCLEIC ACID BIOSYNTHESIS 6978-1-4419-3549-6978-0-387-27566-6作者: LAST 時(shí)間: 2025-3-29 03:31 作者: PAD416 時(shí)間: 2025-3-29 09:34
Book 2015lic policy and human rights..This handbook will help readers to better understand the commonalities and differences that exist globally in the interplay between stratification, demography, and conflict. In addition, it also provides an excellent inventory of theoretical perspectives and methodologic作者: 抑制 時(shí)間: 2025-3-29 14:20
,On Kant’s Philosophy of Mathematics from a Present-Day Perspective,n those of his theses which are still regarded as central by contemporary mathematicians and philosophers (§1). There follows a discussion of some postKantian developments and reactions to Kant’s philosophy of mathematics (§2). The essay ends with an outline of an alternative view of the structure and function of pure and applied mathematics (§3).
