Results 31 to 40 of about 6,879 (263)
Lithosphere, 2022 Red-bed argillaceous siltstone is one of main types of rocks composing unstable slopes on both banks of water diversion project from the Yangtze to Huaihe River and is prone to deterioration after subjected to drying-wetting cycle conditions during water
Fusheng Zha +6 more
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Statistical Damage Model of Altered Granite under Dry-Wet Cycles [PDF]
Symmetry, 2019 This paper presents a new statistical damage constitutive model using symmetric normal distribution. The broken rock microbody obeyed symmetric normal distribution and the equivalent strain principle in damage mechanics. The uniaxial compression tests of samples subjected to dry-wet cycles were performed.
Xuxin Chen +4 more
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Yantu gongcheng xuebao, 2019 So far, the researches on the degradation of macroscopic strength of rock under cyclic wetting-drying conditions in the course of reservoir operation mainly focus on simulations of single environmental conditions without considering the combined actions ...
ZHANG Zhen-hua , WANG Ye
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Rock and Soil Mechanics, 2021 The performance evolution of subgrade soil under the coupling effect of drying?wetting cycle and dynamic load is essential for the safety and stability of the subgrade.
HU Zhi +4 more
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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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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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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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Effect of wetting-drying cycles on soil desiccation cracking behaviour
E3S Web of Conferences, 2016 Better understanding the desiccation cracking process is essential in analysing drought effects on soil hydraulic and mechanical properties through consideration of the atmosphere-ground interaction.
Tang Chao-Sheng +4 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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Influence of Dry-Wet Cycles on the Structure and Shear Strength of Loess
Sustainability, 2023 The dry-wet cycle is an important factor that causes slope instability and foundation settlement in loess regions. In order to study the effects of the dry-wet cycle on the structure and shear strength of loess, isotropic compression tests and triaxial shear tests were carried out on loess with different numbers of dry-wet cycles. The results show that
Xiaoliang Wang +6 more
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