作者: 不再流行 時間: 2025-3-21 23:22 作者: Anticlimax 時間: 2025-3-22 01:09
Tensiometer Development for High Suction Analysis in Laboratory Lysimetersn be measured reaches 1500 kPa with no difficulty. The tests were carried out in two boxes of 160× 50× 60 cm under laboratory conditions. The equipment used included a 15 m.c.a. ceramic block pressure sensor, de-aerated water and a special acrylic tube specifically designed for this instrument. The 作者: enhance 時間: 2025-3-22 07:11
Dilatancy of Coarse Granular Aggregates, d, with a number of variables: vertical deformation, stress ratio, η, confining stress, p, plastic work, W., suction, s, and some derived normalized variables. It was found that the common framework of dilatancy being a function of the current stress ratio and the limiting stress ratio is far from作者: 使入迷 時間: 2025-3-22 11:33
Shear Strength Affected by Suction Tension in Unsaturated Fine Grained Soils?elocity will control the shear strength due to pore pressure effects in the shear zone. However, the antagonistic effects of overpressure of the pore fluid and compression of grains due to suction tension act on a micro-scale in unsaturated fine grained soils and influence the shear behaviour differ作者: 舊石器 時間: 2025-3-22 13:24
Conference proceedings 20071st editioning theory of porous media and mixture theory, intend to describe the complex multi-field problems of fully coupled thermo-hydraulic-mechanical-chemical initial - boundary value problems. Applications include highly toxic waste disposals, slope stability problems and contaminants transport in porous作者: 舊石器 時間: 2025-3-22 18:31 作者: 無情 時間: 2025-3-22 22:56
Der gesundheitliche Nutzen von Waldbesuchen,ging the pores by means of the mentioned materials, which was the dominant mechanisms of crust formation. According to the structure of these soils, the infiltration rate reached a very low value and a remarkable increase in stiffness was observed.作者: narcissism 時間: 2025-3-23 01:35 作者: 就職 時間: 2025-3-23 06:29
https://doi.org/10.1007/978-3-662-32954-2, d, with a number of variables: vertical deformation, stress ratio, η, confining stress, p, plastic work, W., suction, s, and some derived normalized variables. It was found that the common framework of dilatancy being a function of the current stress ratio and the limiting stress ratio is far from作者: 不滿分子 時間: 2025-3-23 11:48
https://doi.org/10.1007/978-3-658-08772-2elocity will control the shear strength due to pore pressure effects in the shear zone. However, the antagonistic effects of overpressure of the pore fluid and compression of grains due to suction tension act on a micro-scale in unsaturated fine grained soils and influence the shear behaviour differ作者: 雪崩 時間: 2025-3-23 15:06 作者: 消毒 時間: 2025-3-23 19:33
,Durchführung der Untersuchung,rangement of particles, using Environmental Scanning Electron Microscopy. The study showed important changes to take place in the soil micro-fabric during wetting, whereas the effect of loading was seen to be less severe. The results suggest that changes in the overall micro-fabric of a compacted clayey soil are strongly stress path dependent.作者: Decline 時間: 2025-3-23 23:11
Gesundheitsvorsorge bei Kindernemperature gradient and the inaccuracy of the sensors used to measure total suction. In this paper, the total suction measurement inaccuracy of several sensors commonly used is discussed. It is found that the total suction measurements can only be performed to lowest suction of 1000 kPa when sufficient accuracy is to be obtained.作者: 流動才波動 時間: 2025-3-24 06:26
https://doi.org/10.1007/978-3-658-06626-0ded samples were then subjected to different levels of wetting in a water tank and different degrees of drying in the laboratory and the CBR determined. The variation of the CBR with the water content is presented and discussed and related to the matric suction.作者: 反話 時間: 2025-3-24 09:46
Gesundheits?konomie für Mediziner-tests were performed on sand-kaolin mixture specimen. Axis translation technique was used for creating the desired matric suction. The details of the new device and the test procedures are described. The obtained result are presented and discussed in detail.作者: 胰臟 時間: 2025-3-24 14:06
Fabric Changes in Compacted London Clay Due to Variations in Applied Stress and Suctionrangement of particles, using Environmental Scanning Electron Microscopy. The study showed important changes to take place in the soil micro-fabric during wetting, whereas the effect of loading was seen to be less severe. The results suggest that changes in the overall micro-fabric of a compacted clayey soil are strongly stress path dependent.作者: 斥責 時間: 2025-3-24 16:16 作者: Accede 時間: 2025-3-24 21:10
A Laboratory Investigation into the Effect of Water Content on the CBR of a Subgrade soilded samples were then subjected to different levels of wetting in a water tank and different degrees of drying in the laboratory and the CBR determined. The variation of the CBR with the water content is presented and discussed and related to the matric suction.作者: curriculum 時間: 2025-3-24 23:49 作者: arthroscopy 時間: 2025-3-25 03:42 作者: glucagon 時間: 2025-3-25 10:54 作者: 芳香一點 時間: 2025-3-25 14:32 作者: 就職 時間: 2025-3-25 17:00 作者: CBC471 時間: 2025-3-25 22:39
https://doi.org/10.1007/978-3-658-00415-6st evaporation rate during continuous drying affects the water retention curve whereas the stage drying procedure provides more accurate results. Factors such as sample geometry and tensiometer position (relative to the sample) are also likely to affect the response obtained during continuous drying. These are the object of future investigation.作者: 步兵 時間: 2025-3-26 01:51
https://doi.org/10.1007/978-3-8349-6403-8 constant suctions. Volume change and shear strength data for the samples were monitored continuously during the experiments. In this paper, the results of the experimental study will be presented and the effects of suction on the shear strength and volume change of unsaturated soil will be discussed in detail.作者: outer-ear 時間: 2025-3-26 06:43
https://doi.org/10.1007/978-3-642-75091-5 combined effects of stress and suction is proposed. Experiments show that it provides satisfactory results to predict a feature of multiphase chalk behaviour that is important in the study of the behaviour of oilfields.作者: epidermis 時間: 2025-3-26 12:29 作者: Brittle 時間: 2025-3-26 13:38
Application of a Dew Point Method to Obtain the Soil Water Characteristic). Characteristics for four soil samples ranging in texture from sand to bentonite are presented. All show a linear relationship when water content is plotted vs. logarithm of suction. The slope of the characteristic is easily obtained for use in expansive soil identification.作者: Minuet 時間: 2025-3-26 20:14
Determination of the Soil Water Retention Curve with Tensiometersst evaporation rate during continuous drying affects the water retention curve whereas the stage drying procedure provides more accurate results. Factors such as sample geometry and tensiometer position (relative to the sample) are also likely to affect the response obtained during continuous drying. These are the object of future investigation.作者: 狗舍 時間: 2025-3-26 22:15
Shear Strength Behaviour of Unsaturated Silty Soil constant suctions. Volume change and shear strength data for the samples were monitored continuously during the experiments. In this paper, the results of the experimental study will be presented and the effects of suction on the shear strength and volume change of unsaturated soil will be discussed in detail.作者: ANT 時間: 2025-3-27 01:35 作者: 支形吊燈 時間: 2025-3-27 06:02
Influence of Relative Density and Clay Fraction on Soils Collapsee of clay fraction and relative density on the collapse of this type of soils. The experimental study, about reconstituted soils, presented in this paper, aims at highlighting the effect of relative density and clay fraction on the rate and magnitude of collapse.作者: 歌唱隊 時間: 2025-3-27 10:42 作者: lethal 時間: 2025-3-27 13:55 作者: 歡呼 時間: 2025-3-27 20:37 作者: frugal 時間: 2025-3-28 00:21
Influence of Relative Density and Clay Fraction on Soils Collapsety, water content, degree of saturation and applied load. On the other hand, relatively few works have been oriented towards the study of the influence of clay fraction and relative density on the collapse of this type of soils. The experimental study, about reconstituted soils, presented in this pa作者: altruism 時間: 2025-3-28 04:07 作者: DRILL 時間: 2025-3-28 09:15
Microstructure of Gypsiferous Crust and Its Importance to Unsaturated Soil Behaviouris study is to investigate the micro-morphology of gypsiferous crust and its influence on unsaturated soil behavior. Samples containing 47 % of gypsum were taken from Granada (North Syria), then left to dry under natural conditions. Undistributed soil samples (8×8 cm) of the crust and underlying soi作者: Cabg318 時間: 2025-3-28 10:48
Fabric Changes in Compacted London Clay Due to Variations in Applied Stress and Suctionitions and taken along a number of stress paths – involving both wetting and loading – to different final conditions. Wetting and loading was conducted using both conventional and osmotic oedometers (the latter allowed the suction to be varied in a controlled manner). The study of micro-fabric invol作者: 違法事實 時間: 2025-3-28 16:28 作者: 勾引 時間: 2025-3-28 20:09
Errors in Total Suction Measurements become commonly practiced when dealing with unsaturated soil problems. Unlike the measurement of matric suction, whereby one can arrive at a sufficient accuracy, the accuracy in total suction measurements is questionable. Total suction measurements involve equilibration of sensors used with the rel作者: Explicate 時間: 2025-3-29 01:56 作者: MEN 時間: 2025-3-29 04:39 作者: indenture 時間: 2025-3-29 09:25
Determination of the Soil Water Retention Curve with Tensiometersoil suction and a balance to record the water content variations. The soil water retention curve is obtained by drying the soil either continuously or by stages (i.e. each drying stage is followed by an equalization period). Initial results from tests on compacted soil suggest that the relatively fa作者: 不知疲倦 時間: 2025-3-29 11:40 作者: 親愛 時間: 2025-3-29 15:36 作者: Glycogen 時間: 2025-3-29 20:16 作者: LINE 時間: 2025-3-30 01:27
Shear Strength Affected by Suction Tension in Unsaturated Fine Grained Soils?. The development of pore pressure in a completely water saturated grain structure will reduce the shear resistance, whereas the suction tension within an unsaturated soil will cause additional grain-to-grain forces. These are changing with varying degree of water saturation and thus may influence t作者: DEFER 時間: 2025-3-30 05:48 作者: 無可爭辯 時間: 2025-3-30 10:23
Experimental Investigation on the Time Dependent Behaviour of a Multiphase Chalk(dry sample), oil (Soltrol) and oil/water under a controlled suction of 200 kPa. Strain curves with respect to time of tests carried out under a constant load were examined in a purpose of investigating the time dependent behaviour of chalk. A simple empirical exponential law able to account for the作者: headlong 時間: 2025-3-30 12:56 作者: 男生如果明白 時間: 2025-3-30 17:46 作者: Adherent 時間: 2025-3-30 21:58 作者: Visual-Acuity 時間: 2025-3-31 03:54 作者: Hyperplasia 時間: 2025-3-31 08:36 作者: MINT 時間: 2025-3-31 13:06
Der gesundheitliche Nutzen von Waldbesuchen,is study is to investigate the micro-morphology of gypsiferous crust and its influence on unsaturated soil behavior. Samples containing 47 % of gypsum were taken from Granada (North Syria), then left to dry under natural conditions. Undistributed soil samples (8×8 cm) of the crust and underlying soi作者: abolish 時間: 2025-3-31 16:18 作者: 過濾 時間: 2025-3-31 20:25 作者: ferment 時間: 2025-3-31 23:13
Gesundheitsvorsorge bei Kindern become commonly practiced when dealing with unsaturated soil problems. Unlike the measurement of matric suction, whereby one can arrive at a sufficient accuracy, the accuracy in total suction measurements is questionable. Total suction measurements involve equilibration of sensors used with the rel
