標(biāo)題: Titlebook: Rock Rheology; N. Cristescu Book 1989 Kluwer Academic Publishers 1989 Fundament.elasticity.formation.plasticity.rheology [打印本頁] 作者: GOLF 時間: 2025-3-21 19:41
書目名稱Rock Rheology影響因子(影響力)
書目名稱Rock Rheology影響因子(影響力)學(xué)科排名
書目名稱Rock Rheology網(wǎng)絡(luò)公開度
書目名稱Rock Rheology網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Rock Rheology被引頻次
書目名稱Rock Rheology被引頻次學(xué)科排名
書目名稱Rock Rheology年度引用
書目名稱Rock Rheology年度引用學(xué)科排名
書目名稱Rock Rheology讀者反饋
書目名稱Rock Rheology讀者反饋學(xué)科排名
作者: notice 時間: 2025-3-21 21:07 作者: 陶瓷 時間: 2025-3-22 01:09 作者: 消耗 時間: 2025-3-22 05:10 作者: 流浪者 時間: 2025-3-22 12:46 作者: insomnia 時間: 2025-3-22 16:13
N. Cristescurie und Forschung (M?ller et al. 2014), welche umfassend genug ist, um der Komplexit?t der menschlichen Psyche gerecht zu werden. Wenn mit einfachen L?sungen das Auffinden von Methoden gemeint ist, die nach dem Gie?kannenprinzip bei allen Klient/innen in jedweden Situationen wirksam sein sollen, dan作者: canvass 時間: 2025-3-22 17:16
N. Cristescue Forschungsmethoden wurden Lehren und Lernen erstmals Gegenstand systematischer empirischer Beobachtung und Interpretation. Der international weit verbreitete, auch als ?szientifischer Flügel der Reformp?dagogik“ (Tenorth ., S.?322) charakterisierte Ansatz der ?experimentellen P?dagogik“ gilt als w作者: ERUPT 時間: 2025-3-23 01:17 作者: 才能 時間: 2025-3-23 04:44 作者: 高興去去 時間: 2025-3-23 08:49
N. Cristescue Forschungsmethoden wurden Lehren und Lernen erstmals Gegenstand systematischer empirischer Beobachtung und Interpretation. Der international weit verbreitete, auch als ?szientifischer Flügel der Reformp?dagogik“ (Tenorth ., S.?322) charakterisierte Ansatz der ?experimentellen P?dagogik“ gilt als w作者: Anthem 時間: 2025-3-23 11:15 作者: Extricate 時間: 2025-3-23 14:35 作者: 做事過頭 時間: 2025-3-23 20:20 作者: 拍翅 時間: 2025-3-23 22:12
0924-2163 r- tunately often only partial answers). This dialogue must certainly be continued in order to improve the models and to formulate models for other kinds of roc978-94-010-7654-8978-94-009-2554-0Series ISSN 0924-2163 作者: 勛章 時間: 2025-3-24 03:35 作者: Anthem 時間: 2025-3-24 10:01 作者: Nibble 時間: 2025-3-24 10:42
N. CristescuGruppe von Einheiten, die alle aus dem Meter abgeleitet wurden. Dies betraf die im Handel wichtigen Einheiten für L?nge, Fl?che, Volumen und Masse. Die Einheit Gramm war ursprünglich als die Masse von 1 cm. Wasser im Zustand h?chster Dichte definiert (vgl. Abschnitt 1.17) und hatte damit eine mittel作者: albuminuria 時間: 2025-3-24 18:47 作者: amplitude 時間: 2025-3-24 21:53 作者: Dungeon 時間: 2025-3-24 23:24 作者: LUCY 時間: 2025-3-25 07:15 作者: 好色 時間: 2025-3-25 09:43 作者: AVERT 時間: 2025-3-25 12:01
N. Cristescunalsozialismus herrschten rassistische Ans?tze unter Leitbegriffen wie ?Auslese“ und ?Ausmerze“ vor, die nach dem Zweiten Weltkrieg einen grunds?tzlichen Neuanfang der Schulforschung verlangten. Der vorliegende Beitrag beschreibt die Dynamik der Schulforschung in Deutschland bis zum Ersten Weltkrieg作者: 苦惱 時間: 2025-3-25 16:19 作者: ligature 時間: 2025-3-25 23:29
N. Cristescunalsozialismus herrschten rassistische Ans?tze unter Leitbegriffen wie ?Auslese“ und ?Ausmerze“ vor, die nach dem Zweiten Weltkrieg einen grunds?tzlichen Neuanfang der Schulforschung verlangten. Der vorliegende Beitrag beschreibt die Dynamik der Schulforschung in Deutschland bis zum Ersten Weltkrieg作者: consolidate 時間: 2025-3-26 02:36 作者: entitle 時間: 2025-3-26 06:15
sonen oder Gruppen beschr?nken mu?, sondern sie kann sich auch auf h?here M?chte, die Natur oder auf Organisationen beziehen. Gerüchte regen unsere Phantasie an, sie helfen in manchen Situationen, uns zu orientieren oder ein Feindbild aufzubauen oder zu stabilisieren, auch um den Preis einer falsche作者: 易發(fā)怒 時間: 2025-3-26 08:34
Classical constitutive equations,n-homogeneous elasticity, linear viscoelasticity, etc. For the purpose of the present work, the ‘linear elastic solution’ is used as a first approximation to a more complete solution obtained with a more complex rheological model.作者: 縮減了 時間: 2025-3-26 14:05
,Rock ‘elasticity’ at high pressures,during loading will not, strictly speaking, determine proper elastic moduli. With such a procedure, at best, a linearized version of the stress—strain relation is obtained for loading processes. Such a linearization is sometimes used for practical purposes, in order to make it possible to utilize si作者: 大酒杯 時間: 2025-3-26 17:07
Tunnel support analysis, of the support. On the other hand, it is well known that the sequence and the excavation procedure and application of the support affect the tunnel performance and its ultimate shape; the excavation layout and support application sequence are therefore essential factors to be considered in tunnel s作者: occurrence 時間: 2025-3-26 21:25
Book 1989 the result of a great number of questions posed either by mining engineers or by the author himself, and of the corresponding answers (unfor- tunately often only partial answers). This dialogue must certainly be continued in order to improve the models and to formulate models for other kinds of roc作者: COLIC 時間: 2025-3-27 04:16 作者: 脆弱吧 時間: 2025-3-27 05:20
Creep of rocks,afety, to increase the amount of extracted ore, etc. The simplest creep tests are the unconfined ones, when the lateral surface of the rock specimen is stress-free. Confined creep tests performed in a ‘triaxial’ apparatus where the lateral surface of the specimen is subjected to a constant pressure 作者: flaunt 時間: 2025-3-27 09:57
Volume deformation,f the volume deformation. Before discussing the formulation of a constitutive equation for a rock or a rock-like material, let us first discuss the characteristics of the volume deformation when a certain load is applied. Since the rock possesses voids, microcracks, etc., non-linear volume deformati作者: 盡管 時間: 2025-3-27 13:50 作者: Bronchial-Tubes 時間: 2025-3-27 21:35
,Rock ‘elasticity’ at high pressures,well as other properties, the rock also exhibits elastic properties. It has been mentioned in previous chapters that various authors have suggested that the elastic moduli have to be determined from the initial slopes of the stress—strain diagrams, assuming, by analogy with the behaviour of metals, 作者: 苦澀 時間: 2025-3-27 23:33
Rock plasticity,inspired by the classical ones. We recall that according to the constitutive equations of classical plasticity no irreversible change of the volume of the material is possible. In what follows we present a short history of the development of the mathematical models so far formulated.作者: 胎兒 時間: 2025-3-28 02:51 作者: 不透氣 時間: 2025-3-28 08:40
Damage and failure of rocks,have been proposed, starting from experimental evidence. Generally, these criteria depend on the stress-state alone, though it is well known that other factors such as time, humidity, loading history, temperature, etc., may well influence the damage and failure of rocks. Different variants of the ‘c作者: 彎腰 時間: 2025-3-28 14:05 作者: essential-fats 時間: 2025-3-28 18:37 作者: obviate 時間: 2025-3-28 20:13
Tunnel support analysis,k and to ensure the security of the opening. If the rock is not competent, in the absence of the lining, very often failure may occur as a final result of excessive deformation (wall convergence). Sometimes, even in the presence of the lining, structural failure may occur as a result of excessive pr作者: canonical 時間: 2025-3-28 22:54
Elastic/viscoplastic constitutive equations,e domains. The experimental data reveal some specific mechanical properties of rocks which cannot be described by either of the constitutive equations presented in the previous chapters. Some of these properties are not even described qualitatively, while others are poorly described quantitatively.作者: 季雨 時間: 2025-3-29 04:20
Creep and dilatancy/compressibility of rocks around vertical shafts and oil wells,indrical vertical orifice drilled in a semi-infinite space. Cylindrical coordinates ., ., . will be used, with the 0.-axis coinciding with the axis of the well and directed vertically downward. The initial raidus of the well is . = ..作者: assent 時間: 2025-3-29 08:47
Creep and dilatancy/compressibility of rocks around horizontal tunnels,round holes made through elastic plates (see Habib (1973)). Thus the problem was assumed to be a plane stress problem. The first solution seems to have been obtained by G. Kirsch in 1898 (for the history of the problem, see Obert and Duvall (1967)).作者: occurrence 時間: 2025-3-29 15:02 作者: 一條卷發(fā) 時間: 2025-3-29 16:37 作者: Paleontology 時間: 2025-3-29 21:36
Volume deformation,) and stress-states of interest in mining applications, the irreversible volumetric strain is mainly due to microcracks. In other words we assume that the . (microcrack density change, microcrack formation and/or closure, etc.). Sometimes, however, pores also play a significant role in the irreversible volume change.作者: CLAIM 時間: 2025-3-30 02:31 作者: Gesture 時間: 2025-3-30 05:12
0924-2163 re accurately the slow irreversible deformation in time of the rocks surrounding underground openings. To begin with, our efforts were directed toward a better under- standing of the mechanical behaviour of rocks and to the formulation of more precise mathematical models for their dominant mechanica作者: Favorable 時間: 2025-3-30 08:38
