Results 11 to 20 of about 46,008 (311)
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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The Uniaxial Creep Characteristics of Red Sandstone under Dry‐Wet Cycles [PDF]
Advances in Civil Engineering, 2020 Water is one of the most important factors that affect the long‐term stability of geotechnical engineering structures. Rainfall often results in periodic changes in the water content in underground rock, which is subjected to alternating dry‐wet cycles. In this paper, in order to study the short‐term and long‐term mechanical properties of red sandstone
Guangcheng Liu, Xin Huang, Jianyong Pang
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Damage Features of Altered Rock Subjected to Drying‐Wetting Cycles [PDF]
Advances in Civil Engineering, 2018 An abandoned open pit was used as a tailing pond for a concentrating mill, with the height of the water surface subject to cyclic fluctuation. The effects of drying and wetting cycles on the mechanical parameters of pit rock were tested. Interactions of the hydrochemical environment, due to the dissolution of tailings, and drying and wetting cycles ...
Zhe Qin, Xuxin Chen, Houli Fu
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Aging of recycled aggregates mortars by drying-wetting cycles
Construction and Building Materials, 2021 ABSTRACT: Due to the large amount of CO2 emissions produced nowadays by the construction sector, the scientific community is looking for measures that will bring constructions to the be as environmental-friendly as possible. One of the most popular lines of research is the use of construction waste as recycled aggregates for the production of recycled ...
Sainz-Aja Guerra, José Adolfo +5 more
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Mechanical Properties of Weathered Feldspar Sandstone after Experiencing Dry‐Wet Cycles [PDF]
Advances in Materials Science and Engineering, 2020 Weathering is one of the important geological hazards to many stone cultural relics carved on feldspar sandstone (such as the Datong Yungang Grottoes). To study the mechanical properties of the weathered Yungang Grottoes, feldspar sandstone was subjected to comparative dry‐wet cycle tests with water‐rock interaction (Group A) and salt‐rock interaction (
Wen-bo An, Laigui Wang, He Chen
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Deterioration of the Internal Structure of Loess under Dry‐Wet Cycles [PDF]
Advances in Civil Engineering, 2020 To understand the structural damage evolution process of loess under the action of dry‐wet cycles, a triaxial test of a dry‐wet cycle was performed by considering three influencing factors: initial moisture content, amplitude of the dry‐wet cycle, and number of dry‐wet cycles.
Wanjun Ye +3 more
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Microstructure and Mechanical Properties of Expansive Clay under Drying–Wetting Cycle
Applied Sciences, 2023 Expansive clay is one of the most widely distributed soils in the world. Due to its rich content of strongly hydrophilic minerals—such as montmorillonite—expansive clay exhibits substantial swelling and shrinkage properties, and overconsolidation.
Meng Zang, Jun Tai, Haijun Lu
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Evolution of desiccation cracking behavior of clays under drying-wetting cycles
Rock and Soil Mechanics, 2021 Soils usually experience multiple drying-wetting cycles in nature, which can have a significant impact on the engineering properties of soils. Laboratory tests were conducted to investigate the effect of drying-wetting cycles on the initiation and ...
LIU Jun-dong +3 more
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Influence of Soil Wetting and Drying Cycles on Soil Detachment
AgriEngineering, 2022 Agricultural soils undergo periods of saturation followed by desiccation throughout the course of a growing season. It is believed that these periods of wetting and drying influence soil structure and may affect the rate of soil detachment.
Jian Wang +6 more
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Advances in Materials Science and Engineering, 2023 The phenomenon of the drying-wetting cycle is a component of the weathering process and has a significant impact on the characteristics of rock materials.
Bin Du, Wu Sun, Qiangqiang Cheng
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