Results 1 to 10 of about 408 (144)
Mechanical Soil Database—Part I: Impact of Bulk Density and Organic Matter on Precompression Stress and Consequences for Saturated Hydraulic Conductivity [PDF]
Frontiers in Environmental Science, 2022 The mechanical strength of agricultural soils depends on many soil properties and functions. The database, “soil strength and consequences for sustainable land use and soil management SOILMECHDAT-Kiel”, originates from the “Horn Research Group” includes ...
Richard Schroeder +4 more
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Estimation of precompression stress in an Ultisol cultivated with sugarcane [PDF]
Revista Brasileira de Engenharia Agrícola e Ambiental, 2019 Compressive soil properties are typically used for the understanding of compaction process. As an alternative to laboratory tests, pedo-transfer functions have been used to estimate the mechanical behaviour of soil as a function of soil physical ...
Pericles M. B. Mendes +5 more
doaj +3 more sources
Bioscience Journal, 2020 The intensive agricultural machinery traffic to which soils under coffee crops are exposed may cause significant changes in soil structure. The goals of this study were to: a) characterize the spatial variability of precompression stress (σp) and ...
Karina Marie Kamimura +5 more
doaj +6 more sources
Soil Systems, 2022 Machinery traffic and animal trampling can deform the soil and, consequently, impair soil pore functioning. This study aimed to evaluate how soil structure affects the compressibility, physical properties and air permeability of a Typic Paleudalf under ...
Luis Eduardo Akiyoshi Sanches Suzuki +4 more
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Effect of Land-use Management Systems on Coupled Hydraulic Mechanical Soil Processes Defining the Climate-Food-Energy-Water Nexus. [PDF]
Bulgarian Journal of Soil Science, 2019 Soils are the most critical life-supporting compartments of the biosphere. They provide numerous ecosystem services such as habitat for biodiversity, water and nutrients, as well as producing food, feed, fiber and energy.
Rainer Horn
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Conservation, 2023 Soil compaction is one of the main causes of soil degradation, and some parameters have been used to characterize it, like those related to compressibility and the degree of compactness.
Luis Eduardo Akiyoshi Sanches Suzuki +5 more
doaj +1 more source
Bending Strength of Connection Joints of Prestressed Reinforced Concrete Pipe Piles
Buildings, 2023 The connection joint of prestressed concrete pipe piles is a typical steel–concrete structure, and its bending strength has evolved into a critical factor affecting the safety of supporting structures in underground engineering.
Mengxiong Tang, Zao Ling, Yuliang Qi
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Prediction of geotechnical properties of deltaic clays by using regression analysis models [PDF]
Egyptian Journal of Pure and Applied Science, 2022 Establishment of any engineering structure on a compressible clay leads to settlement and/or failure through this clay. The amount of settlement is related mainly to the compressibility parameters while the failure to the undrained strength.
Marawan Shahien, Waleed Ogila
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EXCEL ADD-IN TO MODEL THE SOIL COMPRESSION CURVE [PDF]
Engenharia Agrícola, 2017 Soil compression curve (CC) provides parameters to identify soil load-bearing capacity and susceptibility to compaction. An Excel add-in (ACC) incorporating graphical procedures for mathematical models for soil CC description and calculation of ...
Paulo I. Gubiani +4 more
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Structural Design and Sealing Performance Analysis of Biomimetic Sealing Ring
Applied Bionics and Biomechanics, 2015 In order to reduce the failure probability of rubber sealing rings in reciprocating dynamic seal, a new structure of sealing ring based on bionics was designed.
Chuanjun Han, Han Zhang, Jie Zhang
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