Relevant bibliographies by topics / Soil particle density

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Soil particle density'

Author: Grafiati
Published: 3 June 2025
Last updated: 31 July 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Soil particle density.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Soil particle density"

1

Loch, RJ, and CJ Rosewell. "Laboratory methods for measurement of soil erodibilities (K-factors) for the universal soil loss equation." Soil Research 30, no. 2 (1992): 233. http://dx.doi.org/10.1071/sr9920233.

Full text
Abstract:
This paper reports a comparison of several methods for estimating the K (erodibility) factor for the Universal Soil Loss Equation (USLE) on the basis of laboratory measurements of soil properties. All methods used the nomograph of Wischmeier et al. (J. Soil Water Cons., 1971, 26, 189-93) to calculate K on the basis of laboratory data, but the data inputs ranged from: dispersed particle sizes as originally used in the nomograph; non-dispersed particle size, measured after shaking in water; and equivalent sand size distributions, based on settling velocity distributions of particles (aggregates
APA, Harvard, Vancouver, ISO, and other styles
2

Sufardi, S., T. Arabia, K. Khairullah, and I. Apriani. "Particle size distribution and clay minerals in dryland soils of Aceh Besar, Indonesia." IOP Conference Series: Earth and Environmental Science 922, no. 1 (2021): 012013. http://dx.doi.org/10.1088/1755-1315/922/1/012013.

Full text
Abstract:
Abstract Soil particle size distribution is a fundamental physical property affecting other soil properties. This research aims to determine the distribution of soil particles and the composition of clay minerals on each layer of the horizon in four soil profiles (P1, P2, P3, and P4) with different parent materials in the dryland of Aceh Besar district which includes Entisols Jantho, Andisols Saree, Inceptisols Cucum, and Oxisols Lembah Seulawah. Particle size distribution (or texture) and bulk density (BD) were analyzed in the laboratory. Soil structure and consistency were observed directly
APA, Harvard, Vancouver, ISO, and other styles
3

Jia, Mincai, and Yiming Zheng. "A prediction model of maximum dry density of over coarse-grained soil." IOP Conference Series: Earth and Environmental Science 1330, no. 1 (2024): 012050. http://dx.doi.org/10.1088/1755-1315/1330/1/012050.

Full text
Abstract:
Abstract The control of maximum dry density is an important issue for over coarse-grained soil. A theoretical formula of the maximum dry density for over coarse-grained soil was derived, which is related to the maximum dry density of the original soil, particle density, and mass fraction of giant particles in the mixed soil. Maximum dry densities of seven groups of mixed soil were calculated by the discrete element method (DEM) and theoretical formula, and the results showed that the maximum dry densities obtained from the DEM were always lower than the results calculated by theoretical formul
APA, Harvard, Vancouver, ISO, and other styles
4

Addison, B., M. Boyes, and P. L. Singleton. "Differences in particle density between field-moist and oven-dry samples from Allophanic Soils." Soil Research 37, no. 5 (1999): 965. http://dx.doi.org/10.1071/sr98116.

Full text
Abstract:
Particle density is used to calculate total soil porosity and related measurements such as macroporosity and water storage capacity. Methods for measuring particle density often advise using dry samples. This study measured particle density by displacement of water using both field-moist and oven-dry samples from 4 New Zealand Allophanic Soils. There were significant differences in particle density between the 2 methods. Oven-dry samples under-estimated particle density by up to 0.33 Mg/m 3 and as a result, calculations of porosity were under-estimated by up to 0.05 m 3/m 3 . Under-estimation
APA, Harvard, Vancouver, ISO, and other styles
5

de Jesus Duarte, Sara, Bruno Glaser, and Carlos Pellegrino Cerri. "Effect of Biochar Particle Size on Physical, Hydrological and Chemical Properties of Loamy and Sandy Tropical Soils." Agronomy 9, no. 4 (2019): 165. http://dx.doi.org/10.3390/agronomy9040165.

Full text
Abstract:
The application of biochar is promising for improving the physical, chemical and hydrological properties of soil. However, there are few studies regarding the influence of biochar particle size. This study was conducted to evaluate the effect of biochar size on the physical, chemical and hydrological properties in sandy and loamy tropical soils. For this purpose, an incubation experiment was conducted in the laboratory with eight treatments (control (only soil), two soils (loamy and sandy soil), and three biochar sizes (<0.15 mm; 0.15–2 mm and >2 mm)). Analyses of water content, bulk den
APA, Harvard, Vancouver, ISO, and other styles
6

Meskini-Vishkaee, F., M. H. Mohammadi, and M. Vanclooster. "Predicting the soil moisture retention curve, from soil particle size distribution and bulk density data using a packing density scaling factor." Hydrology and Earth System Sciences 18, no. 10 (2014): 4053–63. http://dx.doi.org/10.5194/hess-18-4053-2014.

Full text
Abstract:
Abstract. A substantial number of models predicting the soil moisture characteristic curve (SMC) from particle size distribution (PSD) data underestimate the dry range of the SMC especially in soils with high clay and organic matter contents. In this study, we applied a continuous form of the PSD model to predict the SMC, and subsequently we developed a physically based scaling approach to reduce the model's bias at the dry range of the SMC. The soil particle packing density was considered as a metric of soil structure and used to define a soil particle packing scaling factor. This factor was
APA, Harvard, Vancouver, ISO, and other styles
7

Rashmi Jain and A.K. Shrivastava. "Estimation of Soil Density, Porosity, Water Holding Capacity, and Moisture content of Arpa River Based Soil." International Research Journal on Advanced Engineering Hub (IRJAEH) 1, no. 01 (2023): 32–37. http://dx.doi.org/10.47392/irjaeh.2023.005.

Full text
Abstract:
Soil physics plays a pivotal role in the present scenario. It is directly related to the economic growth of India. An attempt has been made in this paper to research as well as estimate some important physical properties of the Arpa River-based soil of Bilaspur, Chhattisgarh. For soil analysis, it is required to calculate different Chemical, Physical, and Electrical properties, and Geographical. The physical properties of soil are influenced by the size, arrangement, composition, and properties of soil particles. Six distinct soil samples are taken for the current study from different places i
APA, Harvard, Vancouver, ISO, and other styles
8

Vopravil, Jan, Pavel Formánek, and Tomáš Khel. "Comparison of the physical properties of soils belonging to different reference soil groups." Soil and Water Research 16, No. 1 (2020): 29–38. http://dx.doi.org/10.17221/31/2020-swr.

Full text
Abstract:
Soil properties can be influenced by long-term agricultural management practices as described in pedological literature. In this study, selected physical properties (particle density and bulk density, total porosity, maximum capillary water capacity, minimum air capacity, field capacity, permanent wilting point and available water capacity) of topsoils from different reference soil groups (Cambisols, Luvisols, Fluvisols, Chernozems and Phaeozems, Leptosols, Stagnosols and Gleysols) were sampled and analysed in the years 2016–2017. The topsoil samples were taken from points of so-called S (spec
APA, Harvard, Vancouver, ISO, and other styles
9

N., L. Edwin-Wosu, and E. Nkang A. "Studying the Physico-edaphic and Hydraulic Conductivity of Phytoremediated Spent Oil Polluted Habitat." International Journal of Plant & Soil Science 17, no. 1 (2017): 1–13. https://doi.org/10.9734/IJPSS/2017/32948.

Full text
Abstract:
Several studies have recorded effect of spent lubricant oil pollution on soil properties. This study aims at evaluating the ecology of waste oil pollution and the impact of phytoremediation on soil hydraulic conductivity vis-à-vis some edaphic properties using three leguminous plants; with the objectives of performing field and laboratory study of such contamination and impact of phytoremediation on such properties as soil texture and structure, particle density, bulk density, porosity, organic matter content and total hydrocarbon content and hydraulic conductivity. Using classical and convent
APA, Harvard, Vancouver, ISO, and other styles
10

Kotorová, Dana, Jana Jakubová, and Ladislav Kováč. "Dependence of Heavy Soil Transport Function on Soil Profile Depth." Agriculture (Polnohospodárstvo) 57, no. 2 (2011): 45–52. http://dx.doi.org/10.2478/v10207-011-0005-0.

Full text
Abstract:
Dependence of Heavy Soil Transport Function on Soil Profile DepthThe aim of this work was to quantify the effect of soil profile depth on the transport function of heavy soils. Treatments were carried out between 2006 and 2009 in Milhostov. Two variants were examined : the (conventional soil tillage and long-time no-tilled variant). Soil samples were taken in spring and autumn from soil profile depth of 0.00-0.60 m from each 0.10 m. For further evaluation the average values were used. Particle size composition, bulk density, total porosity and maximum capillary capacity were determined. Conten
APA, Harvard, Vancouver, ISO, and other styles
More sources

Dissertations / Theses on the topic "Soil particle density"

1

Almeida, Brivaldo Gomes de. "Métodos alternativos de determinação de parâmetros físicos do solo e uso de condicionadores químicos no estudo da qualidade do solo." Universidade de São Paulo, 2008. http://www.teses.usp.br/teses/disponiveis/11/11140/tde-18112008-100808/.

Full text
Abstract:
Alguns dos mais freqüentes parâmetros utilizados como indicadores de qualidade do solo são: resistência tênsil de agregados (RT); densidade do solo (Ds); textura e curva de retenção de água do solo (CRAS). O objetivo deste estudo foi avaliar e desenvolver métodos para a determinação destes parâmetros e testar o uso de condicionadores químicos na redução do caráter coeso de solos, propondo alterações que tornem esses parâmetros mais precisos. Para RT foi proposto o uso do dinamômetro IMPAC, como equipamento alternativo ao KALATEC. Foram utilizados agregados (diâmetro 22,2 mm) do horizonte diagn
APA, Harvard, Vancouver, ISO, and other styles
2

Suchá, Kateřina. "Hodnocení kvality/zdraví půdy v blízkosti obce Bohaté Málkovice." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2019. http://www.nusl.cz/ntk/nusl-392022.

Full text
Abstract:
Diploma thesis evaluates quality and healthiness of the soil health located close to Bohate Malkovice focusing on changes in both physical and chemical characteristics of the soil in time. The theoretical part describes physical, chemical, and biological parameters of the soil. Selected physical parameters are structure, texture, determination of measured weight, bulk density of the soil, porosity, actual volumetric water content of the soil, aeration, saturated and unsaturated hydraulic conductivity, infiltration, and colour. Chosen chemical parameters are pH, carbonates, soil electrical cond
APA, Harvard, Vancouver, ISO, and other styles
3

Shishmarev, Aleksei. "Problemas de campo forte na eletrodinâmica e teoria quântica de campos." Universidade de São Paulo, 2017. http://www.teses.usp.br/teses/disponiveis/43/43134/tde-22022017-133541/.

Full text
Abstract:
Esta tese de doutorado é devotada a problemas de campos fortes em eletrodinâmica e teoria quântica de campos. Alguns sistemas físicos bem conhecidos são estudados sob o formalismo da eletrodinâmica quântica (QED) com campos externos e eletrodinâmica não-linear. Primeiramente estudamos propriedades estatísticas de estados quânticos de Dirac e Klein-Gordon massivos que interagem com campos elétricos dependentes do tempo que viola a estabilidade do vácuo, primeiro em termos gerais e em seguida para um campo de fundo específico. Como ponto de partida, derivamos uma expressão não-perturbativa de ta
APA, Harvard, Vancouver, ISO, and other styles
4

Martins, Elisandra Carolina. "CARACTERIZAÇÃO E QUANTIFICAÇÃO MINERALÓGICA DA FRAÇÃO ARGILA DO HORIZONTE Bi DE CAMBISSOLOS DA REGIÃO DE IRATI, PARANÁ, PELO MÉTODO DE RIETVELD." UNIVERSIDADE ESTADUAL DE PONTA GROSSA, 2010. http://tede2.uepg.br/jspui/handle/prefix/2081.

Full text
Abstract:
Made available in DSpace on 2017-07-24T19:38:02Z (GMT). No. of bitstreams: 1 Elisandra Martins.pdf: 1709825 bytes, checksum: 2b439c92219786f120cb58b442ce0499 (MD5) Previous issue date: 2010-03-08<br>In order to better benefit from agriculture development it is necessary to know the soil physical and chemical properties which enable the reposition of nutrients through mineral and organic fertilization in the correct way. These soil properties might vary according to the content and composition of minerals in the clay fraction. In such a context the objective of this work was to characterize m
APA, Harvard, Vancouver, ISO, and other styles
5

Rothermich, Mary M. "Survival of bacteria introduced into soil :: the influence of inoculation conditions, particle association, extractable soil components, and inoculum density /." 1992. https://scholarworks.umass.edu/theses/3434.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Clemente, Joyce S. "Soil Organic Matter Composition Impacts its Degradability and Association with Soil Minerals." Thesis, 2012. http://hdl.handle.net/1807/33966.

Full text
Abstract:
Soil organic matter (OM) is a complex mixture of compounds, mainly derived from plants and microbes at various states of decay. It is part of the global carbon cycle and is important for maintaining soil quality. OM protection is mainly attributed to its association with minerals. However, clay minerals preferentially sorb specific OM structures, and clay sorption sites become saturated as OM concentrations increase. Therefore, it is important to examine how OM structures influence their association with soil minerals, and to characterize other protection mechanisms. Several techniques, w
APA, Harvard, Vancouver, ISO, and other styles
7

Bernardo, Joana Filipa Timóteo. "Specific ingredient to fix particles suspension in polymeric fluids." Master's thesis, 2022. http://hdl.handle.net/10362/132162.

Full text
Abstract:
Optimization of drilling fluids for pile excavation is essential for stability of constructions. Correct excavation depends on the density of the fluid, mainly imparted by suspended soil particles. This dissertation aimed to develop a drilling fluid with the following conditions: (1) must work in a density range between 1.06-1.20 g/cm3; (2) density must be kept over 85% of the initial density after 24 hours; (3) the suspension must be kept in 24 hours with a maximum gradient between top and bottom of a column of 0.03 g/cm3; (4) decrease on the default Marsh viscosity lower or equal to 5 s/quar
APA, Harvard, Vancouver, ISO, and other styles

Books on the topic "Soil particle density"

1

Wu, Laosheng. Relationship between pore size, particle size, aggregate size and water characteristics. 1987.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
2

Sneider, Christopher Anthony. Prediction of maximum density for coarse grain soils containing gravel size particles. 1991.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
3

Su, Weizhi. Static strength evaluation of cohesionless soil with oversize particles. 1989.

Find full text
APA, Harvard, Vancouver, ISO, and other styles

Book chapters on the topic "Soil particle density"

1

Blake, George R. "Particle density." In Encyclopedia of Soil Science. Springer Netherlands, 2008. http://dx.doi.org/10.1007/978-1-4020-3995-9_406.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Christensen, Bent T. "Physical Fractionation of Soil and Organic Matter in Primary Particle Size and Density Separates." In Advances in Soil Science. Springer New York, 1992. http://dx.doi.org/10.1007/978-1-4612-2930-8_1.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Li, Xu, Hongfen Zhao, and Limin Zhang. "Particle-Size Distribution and Density of Natural Widely-Graded Colluvial Soils." In Fundamental Behavior of Unsaturated Widely-Graded Soil. Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-19-3402-5_2.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Sharma, Vaibhav, Arvind Kumar, Akash Priyadarshee, and Anil Kumar Chhotu. "Prediction of Shear Strength Parameter from the Particle Size Distribution and Relative Density of Granular Soil." In Lecture Notes in Civil Engineering. Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-13-7010-6_17.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Marsonia, Shyamkumar N., and Mayur G. Vanza. "Correlating Relative Density and Particle Distribution at Specific Compaction Energy of Cohesionless Soil in Ahmedabad Region." In Lecture Notes in Civil Engineering. Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-19-6513-5_17.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Afonso, Camila, Eduardo Neves, Adriano Teixeira, and Manuela M. Carvalho. "Soil Particle Density Determination According to EN ISO 17892-3: 2015: Some Difficulties in Laboratory Practices." In Advances in Geoengineering, Geotechnologies, and Geoenvironment for Earth Systems and Sustainable Georesources Management. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-25986-9_7.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Yin, Jianliang, Zhikui Liu, Zhanfei Gu, Yan Yan, Yong Xiong Xie, and Bingyan Huang. "Effect of Dry-Wet Cycling on Shear Strength of Phyllite-Weathered Soil in Longsheng, Guilin." In Lecture Notes in Civil Engineering. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-99-1748-8_42.

Full text
Abstract:
AbstractThe phyllite-weathered soil is a regional speciality. It is essential to study the changes in shear strength of phyllite-weathered soil under dry-wet cycles to understand the changes in mechanical properties of phyllite-weathered soil in the process of dry-wet climate and to manage the slope of phyllite-weathered soil. This paper simulated 12 dry-wet cycles on the specimens of remodelled phyllite-weathered soil. Direct shear and SEM tests were conducted on the specimens in the 0th, 3rd, 6th, 9th, and 12th drying paths. The effects of moisture content and the number of dry-wet cycles on
APA, Harvard, Vancouver, ISO, and other styles
8

Ihara, Sou, Shohei Noda, Yoshiaki Kikuchi, and Fumio Tatsuoka. "Experimental Evaluation of the Effects of Gravel Particles on the Dry Density of Compacted Soil." In Lecture Notes in Civil Engineering. Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-15-2184-3_80.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Smettem, Keith. "Particle Density." In Encyclopedia of Soil Science, Second Edition. CRC Press, 2005. http://dx.doi.org/10.1201/noe0849338304.ch258.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

"Particle Density." In Encyclopedia of Soil Science, Third Edition. CRC Press, 2017. http://dx.doi.org/10.1081/e-ess3-120001789.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Soil particle density"

1

Shishkov, Toma, and Emil Dimitrov. "SOIL PROPERTIES OF CHROMIC LUVISOLS FROM KREMIKOVTSI AREA IN SOFIA MUNICIPALITY." In 24th SGEM International Multidisciplinary Scientific GeoConference 2024. STEF92 Technology, 2024. https://doi.org/10.5593/sgem2024/3.1/s13.24.

Full text
Abstract:
The result of the survey carried out on the territory of the Sofia-city municipality is presented, in relation to the application of the Program for the protection, sustainable use and restoration of soils as a limited and non-renewable natural resource. The obtained data on the Chomic Luvisols nearby the area of Kremikovtsi debate the basic physical and chemical soil characteristics. The priority task on the soil protection in the region aimed at the sustainable development, restoration and improvement of the soil resource. To fulfill this aim, samples from soil profile and additional sites f
APA, Harvard, Vancouver, ISO, and other styles
2

Lescoe, Ryan, Moustafa El-Gindy, Kevin Koudela, Fredrik O¨ijer, Mukesh Trivedi, and Inge Johansson. "Tire-Soil Modeling Using Finite Element Analysis and Smooth Particle Hydrodynamics Techniques." In ASME 2010 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2010. http://dx.doi.org/10.1115/detc2010-28002.

Full text
Abstract:
New soil models for a tire-soil interaction are developed and compared. A rigid tire model is used to perform an extensive sensitivity study on the previously used Finite Element Analysis (FEA) soft soil (dense sand) to determine the importance of mesh size, soil plot size, and edge constraints. Furthermore, parameters for Smooth Particle Hydrodynamics (SPH) particles are determined for either complete or partial replacement of FEA elements in the soil model. Rolling resistance tests are then conducted for different FEA, SPH, and FEA/SPH soil models. Replacement of FEA elements with SPH partic
APA, Harvard, Vancouver, ISO, and other styles
3

Paseka, Stanislav. "THE APPLICATION OF THE LASER DIFFRACTION TO DETERMINE SOIL TEXTURE AND INFLUENCE ON SOIL TEXTURE CLASSIFICATION." In 22nd SGEM International Multidisciplinary Scientific GeoConference 2022. STEF92 Technology, 2022. http://dx.doi.org/10.5593/sgem2022/3.1/s13.37.

Full text
Abstract:
One of the most important properties of soils is soil texture. Soil texture is defined as a collection of soil particles of different sizes � i.e. grain size. Particle analysis is a laboratory process that causes material dislocation into individual particles. The methods for the actual soil grain size analyses are based on the standard. This is the sieving test, the density test or the pipetting method. These methods are well known and widely used. The soil is then usually classified according to the triangular diagram. Recently, the laser diffraction method (LDM) is beginning to appear. Howe
APA, Harvard, Vancouver, ISO, and other styles
4

Jayakumar, Paramsothy, Dave Mechergui, and Tamer M. Wasfy. "Understanding the Effects of Soil Characteristics on Mobility." In ASME 2017 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/detc2017-68314.

Full text
Abstract:
The Army’s mission is to develop, integrate, and sustain the right technology solutions for all manned and unmanned ground vehicles, and mobility is a key requirement for all ground vehicles. Mobility focuses on ground vehicles’ capabilities that enable them to be deployable worldwide, operationally mobile in all environments, and protected from symmetrical and asymmetrical threats. In order for military ground vehicles to operate in any combat zone, mobility on off-road terrains should be extensively investigated. Mobility on off-road terrains is poorly understood because of the empirical and
APA, Harvard, Vancouver, ISO, and other styles
5

El-Gindy, Moustafa, Ryan Lescoe, Fredrik O¨ijer, Inge Johansson, and Mukesh Trivedi. "Soil Modeling Using FEA and SPH Techniques for a Tire-Soil Interaction." In ASME 2011 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2011. http://dx.doi.org/10.1115/detc2011-47104.

Full text
Abstract:
In recent years, the advancement of computerized modeling has allowed for the creation of extensive pneumatic tire models. These models have been used to determine many tire properties and tire-road interaction parameters which are either prohibitively expensive or unavailable with physical models. More recently, computerized modeling has been used to explore tire-soil interactions. The new parameters created by these interactions were defined for these models, but accurate soil constitutive equations were lacking. With the previous models, the soil was simulated using Finite Element Analysis
APA, Harvard, Vancouver, ISO, and other styles
6

Bhattacharya, Sumana, and Seung Jae Lee. "Understanding the Soil Bearing Resistance in a Different Gravity Environment via Particle Density Scaling." In 17th Biennial International Conference on Engineering, Science, Construction, and Operations in Challenging Environments. American Society of Civil Engineers, 2021. http://dx.doi.org/10.1061/9780784483374.070.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Israr, Jahanzaib, Buddhima Indraratna, and Cholachat Rujikiatkamjorn. "Experimental Investigation into Internal Erosion Potential for Granular Filters." In The 13th Baltic Sea Region Geotechnical Conference. Vilnius Gediminas Technical University, 2016. http://dx.doi.org/10.3846/13bsgc.2016.037.

Full text
Abstract:
Internal erosion is a phenomenon whereby the filtrates under the influence of significant seepage forces accompany the finer fraction from potential internally unstable filters (e.g. broadly- and gap-graded soil), occasionally rendering them ineffective. The filter assessment for internal erosion or instability potential is emphasized through particle size distribution based geometrical criteria ignoring the effect of compaction. In this study, the results of hydraulic gradient controlled internal erosion tests conducted over a wide range of compacted sand-gravel mixtures were used to analyse
APA, Harvard, Vancouver, ISO, and other styles
8

Dimitrov, Emil, Martin Nenov, and Toma Shishkov. "SOIL PROPERTIES OF CHROMIC CAMBISOLS FROM THE UPPER THRACIAN LOWLAND IN THE SOUTHERN BULGARIA." In 22nd SGEM International Multidisciplinary Scientific GeoConference 2022. STEF92 Technology, 2022. http://dx.doi.org/10.5593/sgem2022/3.1/s13.34.

Full text
Abstract:
The paper deals with soil properties characterized the intrinsic peculiarity of studied Chromic Cambisols from the Upper Thracian Lowland, in the Southern Bulgaria. To fulfill the aim, a systematic survey and sampling have been carried out on the terrain with conventional and organic systems of farming. Soil physical, chemical and physicochemical properties were discussed including the analyzed data for particle size distribution, content and composition of organic substances, cation exchange capacity, soil bulk density, soil particle density and porosity. The organic matter was directly depen
APA, Harvard, Vancouver, ISO, and other styles
9

Rahman, Mahbubur, Morteza Abdeli, Sape Miedema, and Dingena Schott. "Simulation of Passive Soil Failure and Cutting Processes in Sand." In ASME 2011 30th International Conference on Ocean, Offshore and Arctic Engineering. ASMEDC, 2011. http://dx.doi.org/10.1115/omae2011-49226.

Full text
Abstract:
Discrete Element Modeling (DEM) is a method which is designed to simulate the behavior of a material by modeling the interactions between discrete elements i.e. particles. The mechanical interactions between particles and also between particles and the walls in are modeled by springs, dash-pots and friction sliders. The properties of the material and interactions (Poisson’s ratio, shear modulus and density, coefficients of restitution, rolling and static friction) relate to the particle properties and not to the bulk properties. If DEM (using software like EDEM™ &amp; PFC™) is reliable by vali
APA, Harvard, Vancouver, ISO, and other styles
10

Bairoti, Mohammad, and Hasan Fırat Pulat. "The Mechanical Behaviour of Granular Soil Interfaces Using the Discrete Element Method." In 8th International Students Science Congress. ULUSLARARASI ÖĞRENCİ DERNEKLERİ FEDERASYONU (UDEF), 2024. https://doi.org/10.52460/issc.2024.014.

Full text
Abstract:
Understanding the mechanical behaviour of granular materials is essential for many engineering applications. The Discrete Element Method (DEM) makes understanding particle interactions easier and provides vital insights into granular mechanics. Compared to conventional trial-and-error techniques, DEM offers a more accurate representation of bulk material behaviour by considering variables like Poisson's ratio, density, shear modulus, coefficient of restitution, static friction, rolling friction, and material characteristics. Engineers can investigate granular material behaviour at different sc
APA, Harvard, Vancouver, ISO, and other styles

Reports on the topic "Soil particle density"

1

Rahman, Shahedur, Rodrigo Salgado, Monica Prezzi, and Peter J. Becker. Improvement of Stiffness and Strength of Backfill Soils Through Optimization of Compaction Procedures and Specifications. Purdue University, 2020. http://dx.doi.org/10.5703/1288284317134.

Full text
Abstract:
Vibration compaction is the most effective way of compacting coarse-grained materials. The effects of vibration frequency and amplitude on the compaction density of different backfill materials commonly used by INDOT (No. 4 natural sand, No. 24 stone sand, and No. 5, No. 8, No. 43 aggregates) were studied in this research. The test materials were characterized based on the particle sizes and morphology parameters using digital image analysis technique. Small-scale laboratory compaction tests were carried out with variable frequency and amplitude of vibrations using vibratory hammer and vibrato
APA, Harvard, Vancouver, ISO, and other styles
You might also be interested in the extended bibliographies on the topic 'Soil particle density' for particular source types:
Journal articles
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!

To the bibliography