Results 41 to 50 of about 1,020,974 (288)
Frontiers in Earth Science, 2022 The deterioration of rock strength due to cyclic fluctuations in the groundwater level in drawdown regions influences bank slope stability. Based on wetting–drying cycling and uniaxial compression tests of sandstone specimens, the intact rock strength ...
Kai Kang +5 more
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Mechanical behaviour of soil under drying-wetting cycles and vertical confining pressure [PDF]
, 2023 A system for preparing soil specimens subjected to drying-wetting cycles whilst under vertical confining pressures is introduced with Clayey soil specimens subjected to different drying-wetting histories, then the relative performance tested using ...
Chao, Z., Shi, D., Fowmes, G. J.
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The Effects of Inorganic Fertilization on Soil Shrinkage in Wetting-drying Cycles
Guan'gai paishui xuebao, 2021 【Objective】 Swelling and shrinkage are important process reshaping soil structure. It is impacted by many factors, and the objective of this paper is to investigate how fertilization impacts this process.
LIU Chang, QI Wei, WANG Ce, ZHANG Zhanyu
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Matric Suction and Volume Characteristics of Compacted Clay Soil under Drying and Wetting Cycles [PDF]
, 2020 The influence of drying and wetting cycles on matric suction and volume characteristics of a compacted low-plasticity clay soil was studied experimentally.
Liu, Guanshi +3 more
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Rock and Soil Mechanics, 2022 In order to investigate the energy evolution and failure characteristics of carbonaceous shale containing single fissure under drying−wetting cycles, the intact carbonaceous shale samples and the carbonaceous shale samples with fissure angles of 30°, 45°
LIU Xin-xi +5 more
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Advances in Civil Engineering, 2019 Compacted soil is widely used in road and railway subgrade, while alternation of seasons can cause fluctuations in moisture content of soil (i.e., wetting-drying cycles) and influence the performance of soil.
Zhi Hu +6 more
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Impacts of drying–wetting cycles on rhizosphere respiration and soil organic matter decomposition [PDF]
, 2013 Drying-wetting cycles influence both soil organic matter (SOM) decomposition and rhizosphere processes. Rhizosphere processes also affect SOM decomposition through rhizosphere priming. However, little is known about how drying-wetting cycles regulate SOM
Cheng, Weixin, Zhu, Biao
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Effect of Dry–Wet Cycling on Methanotrophs in Wetland Soils
BiologyWetlands occupy a mere 6% of Earth’s land surface, yet they contribute 25–45% of global natural methane (CH4) emissions. A key contradiction emerges here: it is the soil of these wetlands that serves as the host for methane-trophic microorganisms, which can oxidize the vast majority of the methane they produce under specific conditions (for example ...
Xi Zhu +3 more
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STUDY ON SOIL BEHAVIOR UNDER MULTIPLE WETTING AND DRYING CYCLES [PDF]
, 2019 During thermal seasonal variations, expansive soils may exhibit increase in volume upon wetting (swell) and decrease in volume during drying (shrinkage).
Hajjat, Jumanah Ahmad Mohammad
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工程科学与技术, 2021 The elasto-plastic stress-strain constitutive relation with double yield surfaces of expansive soil improved by lime and flyash was studied based on the ellipse-parabola constitutive model.
Yunye DENG, Changping WEN
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