Search Results - "Tang, Liyun"
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Evaluation of the mechanism of Gong Ying San activity on dairy cows mastitis by network pharmacology and metabolomics analysis
Published in PloS one (17-04-2024)“…The goal of this investigation was to identify the main compounds and the pharmacological mechanism of the traditional Chinese medicine formulation, Gong Ying…”
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Numerical analysis of frost heave and thawing settlement of the pile–soil system in degraded permafrost region
Published in Environmental earth sciences (01-10-2021)“…Climate change in permafrost regions has caused frost heave and thawing settlement of soil around piles, inducing bridge engineering damage. Herein, the…”
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Hysteresis in the ultrasonic parameters of saturated sandstone during freezing and thawing and correlations with unfrozen water content
Published in Journal of Rock Mechanics and Geotechnical Engineering (01-10-2021)“…Determining the mechanical properties of frozen rock is highly important in cold-area engineering. These properties are essentially correlated with the content…”
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4
Thermal acoustic emission characteristics and damage evolution of granite under cyclic thermal shock
Published in Environmental earth sciences (01-08-2023)“…In the process of geothermal energy extraction, the dry heat rock reservoir will be in the state of cyclic heating and water cooling for a long time…”
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Research on Splitting-Tensile Properties and Failure Mechanism of Steel-Fiber-Reinforced Concrete Based on DIC and AE Techniques
Published in Materials (01-10-2022)“…Concrete presents different internal micro-structure and damage characteristics because of the different content of steel fibers and the randomness of its…”
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6
Effects of thawing-induced softening on fracture behaviors of frozen rock
Published in Journal of Rock Mechanics and Geotechnical Engineering (01-03-2024)“…Due to the presence of ice and unfrozen water in pores of frozen rock, the rock fracture behaviors are susceptible to temperature. In this study, the potential…”
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Early-Age Hydration Reaction and Strength Formation Mechanism of Solid Waste Silica Fume Modified Concrete
Published in Molecules (Basel, Switzerland) (17-09-2021)“…Solid waste silica fume was used to replace fly ash by different ratios to study the early-age hydration reaction and strength formation mechanism of concrete…”
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A creep model for soil-rock mixture considering the effect of rock contents and freeze-thaw cycles
Published in Engineering geology (01-05-2024)“…The complicated heterogeneity and discontinuity of soil-rock mixture (SRM) usually cause high variability in SRM's creep characteristics, which can easily…”
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Research on germplasm diversity of Amomum villosum. Lour in genuine producing area
Published in PloS one (31-08-2022)“…Background Genuine Chinese medicine is produced from medicinal plant cultivated in a specific region and is of better quality and efficacy, more consistently…”
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The Effects of Diatomite as an Additive on the Macroscopic Properties and Microstructure of Concrete
Published in Materials (23-02-2023)“…Diatomite is a siliceous sedimentary rock containing amorphous silica, which can be used as a green mineral admixture to improve the properties of concrete…”
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Mechanism of strength degradation of frozen soil–rock mixture under temperature rise‐induced particle ice film ablation
Published in Permafrost and periglacial processes (01-10-2023)“…Abstract The mesoscale effect of climate change and engineering activities on a superficial frozen soil–rock mixture (FSRM) in regions is complex. The decrease…”
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12
Axial loading behaviour of laboratory concrete piles subjected to permafrost degradation
Published in Cold regions science and technology (01-10-2019)“…Global warming causes a large area of permafrost degradation, which leads to increasingly engineering problems related to pile foundations in Tibetan Plateau,…”
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13
Damage Properties of the Block-Stone Embankment in the Qinghai–Tibet Highway Using Ground-Penetrating Radar Imagery
Published in Remote sensing (Basel, Switzerland) (01-06-2022)“…The block-stone embankment is a special type of embankment widely used to protect the stability of the underlying warm and ice-rich permafrost. Under the…”
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14
Analysis and research on the difference of design codes for vertical bearing capacity of pile foundation in cold regions
Published in Cold regions science and technology (01-02-2023)“…The design results of pile foundations based on different national codes are not identical owing to differences in the design and calculation of the vertical…”
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15
Capillary Imbibition Laws of Fresh–Brackish Waters in Sandstone
Published in Water (Basel) (01-04-2024)“…Understanding the capillary imbibition laws of brackish water in rocks is necessary to reveal the mechanism of fluid, salt, and ion transport. In this study,…”
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16
Variability in Mechanical Properties and Cracking Behavior of Frozen Sandstone Containing En Echelon Flaws under Compression
Published in Applied sciences (01-04-2024)“…The mechanical properties of frozen fissured rock masses are crucial considerations for engineering in frozen earth. However, there has been little research on…”
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Route Plans for UAV Aerial Surveys according to Different DEMs in Complex Mountainous Surroundings: A Case Study in the Zheduoshan Mountains, China
Published in Remote sensing (Basel, Switzerland) (01-10-2022)“…Accurate and error-free digital elevation model (DEM) data are a basic guarantee for the safe flight of unmanned aerial vehicles (UAVs) during surveys in the…”
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18
SBAS-InSAR-Based Analysis of Surface Deformation in the Eastern Tianshan Mountains, China
Published in Frontiers in earth science (Lausanne) (03-11-2021)“…Due to the unique geographical characteristics of cold alpine and high-altitude regions, glaciers, permafrost, ground ice, rock glaciers, and other periglacial…”
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Investigation of the mechanical behaviour of frozen fissured sandstone addressing the role of fissure ice
Published in Geomechanics and geophysics for geo-energy and geo-resources. (2024)“…Due to the existence of ice in rock fissures and the complex ice–rock interactions, the exact role of fissure ice in altering the mechanical behaviour of…”
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Effects of nano-alumina on Portland concrete at low temperatures (5 ℃)
Published in Case Studies in Construction Materials (01-07-2024)“…The purpose of this research is to solve the problem of concrete performance deterioration caused by low temperatures in cold regions. Based on the theoretical…”
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