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Study on the Deterioration of Concrete under Dry–Wet Cycle and Sulfate Attack [PDF]
Materials, 2020 In order to study the deterioration and mechanism of dry–wet cycles and sulfate attack on the performance of concrete in seaside and saline areas, the deterioration of compressive strength of concrete with different water cement ratios under different erosion environments (sodium sulfate soaking at room temperature and coupling of dry–wet cycling and ...
Tao Luo
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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 ...
Wanjun Ye +3 more
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Effect of Dry–Wet Cycle Periods on Properties of Concrete under Sulfate Attack
Applied Sciences, 2021 Dry–wet cycle conditions have significant effects on the corrosion of concrete under sulfate attack. However, previous studies have only applied them as a method for accelerating sulfate attack and not systematically studied them as an object.
Jin-Jun Guo +3 more
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Effect of Dry-Wet Cycling on the Mechanical Properties of High-Water Materials [PDF]
Advances in Civil Engineering, 2020 As a new grouting reinforcement material, high-water materials (HWMs) are being increasingly applied in different fields. This means that the environment in which these HWMs are employed are varied and increasingly complex. The dehydrating and saturation
X. L. Zhou +4 more
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Study on the Mechanical Properties of Red Clay under Drying-Wetting Cycles [PDF]
Advances in Materials Science and Engineering, 2021 To study the mechanical properties of red clay under repeated dry and wet cycle test conditions, in this paper, the disturbed red clay in an engineering area in Liuzhou, Guangxi Province, was taken as the research object.
Yanli Qi +5 more
doaj +2 more sources
Modeling nonlinear stress-strain model for sulfate dry-wet cycle erosion of concrete: considerations for the initial compaction stage [PDF]
Scientific ReportsSulfate dry-wet cycle erosion significantly affects the mechanical properties of concrete. Investigating the uniaxial compressive stress-strain relationship under these conditions is essential for developing accurate constitutive models.
Junzhi Lin +4 more
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The influence of dry-wet cycle on the compressive strength of tuff
Discover Applied SciencesRainfall increases the moisture content of rocks, alters their internal structure, and weakens their mechanical strength, thereby compromising slope stability. Therefore, exploring the potential impact of rainfall on rock slopes is crucial. In the paper,
Gaojian Hu +4 more
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Effect of Dry-Wet Cycling on Methanotrophs in Wetland Soils. [PDF]
Biology (Basel)Wetlands 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 ...
Zhu X, Zhang Z, Du A, Liu B.
europepmc +2 more sources
Exploration on mechanical test method of improved loess under dry-wet cycles [PDF]
MATEC Web of Conferences, 2022 The stability of loess subgrade is affected by many factors. Dry-wet cycle is a common factor that causes damage to the strength of loess subgrade. In order to study the influence of dry-wet cycle on the stability of loess subgrade, reveal the mechanism ...
Zhao Laishuan +3 more
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An insight into drying-wetting cycles of peat
E3S Web of Conferences, 2023 A relevant part of the geotechnical infrastructure in the north of Europe and overseas is built on soft organic soils, including peat. Peat is extremely vulnerable to climate-related hazards as increased temperature accelerates drying, shrinkage and decomposition of the organic matter.
Luis J. Parra-Gómez +2 more
openaire +5 more sources