Zhen Liu
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View article: Differences in the Correlation of Rock Mass–Structural Plane–Structural Block Shear Strength Parameters Between Sandstones and Mudstones in Continuous Strata
Differences in the Correlation of Rock Mass–Structural Plane–Structural Block Shear Strength Parameters Between Sandstones and Mudstones in Continuous Strata Open
In continuous strata engineering, such as foundations and underground caverns, the differences in shear strength between sandstone and mudstone rock mass–structural plane–structural block systems critically affect design and safety. Howeve…
View article: Relationship between surface deformation displacement and energy evolution of red sandstone under uniaxial compression
Relationship between surface deformation displacement and energy evolution of red sandstone under uniaxial compression Open
The bedding structure, variations in cementation state, and pore network characteristics of red sandstone contribute to significant non-uniform deformation, critically influencing engineering stability. Existing research on external energy…
View article: Ecological properties of soil improved by high–performance ester materials under freeze–thaw cycles conditions
Ecological properties of soil improved by high–performance ester materials under freeze–thaw cycles conditions Open
High-performance ester materials (HPEMs) are widely applied in slope soil restoration owing to their biodegradability, with a predictable degradation cycle of 2–3 years. Although HPEMs have been extensively studied for tropical application…
View article: Lightweight dynamic model for fusion of three-dimensional surface–stratum underground structures
Lightweight dynamic model for fusion of three-dimensional surface–stratum underground structures Open
Three-dimensional visual modeling of surface-stratum-structure is an inevitable requirement for intelligent geotechnical engineering. However, the heterogeneity of surface, stratigraphic and structural data sources and modeling methods lea…
View article: Mechanisms Controlling Multiphase Landslide Reactivation at Red Soil–Sandstone Interfaces in Subtropical Climates: A Case Study from the Eastern Pearl River Estuary
Mechanisms Controlling Multiphase Landslide Reactivation at Red Soil–Sandstone Interfaces in Subtropical Climates: A Case Study from the Eastern Pearl River Estuary Open
This study investigates the mechanisms controlling multiphase landslide reactivation at red soil–sandstone interfaces in subtropical climates, focusing on the Eastern Pearl River Estuary. A significant landslide in September 2022, triggere…
View article: Impact mechanism of fabric changes in different classes of redbeds under static water on their degradation of physical properties
Impact mechanism of fabric changes in different classes of redbeds under static water on their degradation of physical properties Open
Deterioration of the physical properties of redbeds is one of the leading causes of geological disasters, engineering problems, and ecological damage. Fabric changes are internal factors leading to the deterioration of physical properties.…
View article: Numerical investigation on heat transfer enhancement of falling film evaporation by surface structure optimization
Numerical investigation on heat transfer enhancement of falling film evaporation by surface structure optimization Open
This study employs the VOF model to conduct a numerical simulation of two-dimensional external falling film evaporation on micro-ribbed tubes. It aims to investigate the impact of various structural parameters of micro-ribs on the flow and…
View article: Experiment and Mechanism of Ecological Restoration of Water Level Fluctuation Zone Based on Redbed Composite Polymer Materials
Experiment and Mechanism of Ecological Restoration of Water Level Fluctuation Zone Based on Redbed Composite Polymer Materials Open
The water level fluctuation zone, as a transition zone between water and terrestrial ecosystems, is important in maintaining bank stability and regulating the ecological balance of water. The ecosystem residing within the water level fluct…
View article: ATRNet-STAR: A Large Dataset and Benchmark Towards Remote Sensing Object Recognition in the Wild
ATRNet-STAR: A Large Dataset and Benchmark Towards Remote Sensing Object Recognition in the Wild Open
The absence of publicly available, large-scale, high-quality datasets for Synthetic Aperture Radar Automatic Target Recognition (SAR ATR) has significantly hindered the application of rapidly advancing deep learning techniques, which hold …
View article: Analysis of correlation and sensitivity influences on the variation of mechanical parameters of proximate structures in the delta region
Analysis of correlation and sensitivity influences on the variation of mechanical parameters of proximate structures in the delta region Open
In the realm of geotechnical engineering, examining alterations in the coupling patterns of mechanical parameters among foundation pits, slopes, and embankments within the delta region’s typical structural configurations represents a pivot…
View article: Determination of lowest instrumented vertebra using “Nanjing Rule” achieved shorter fusion safely compared with “LSTV Rule” for Lenke 1A curves
Determination of lowest instrumented vertebra using “Nanjing Rule” achieved shorter fusion safely compared with “LSTV Rule” for Lenke 1A curves Open
View article: Effective Stress-Based Numerical Method for Predicting Large-Diameter Monopile Response to Various Lateral Cyclic Loadings
Effective Stress-Based Numerical Method for Predicting Large-Diameter Monopile Response to Various Lateral Cyclic Loadings Open
Extreme marine environmental cyclic loading significantly affects the serviceability of monopiles applied for the foundation of offshore wind turbines (OWTs). Existing research has primarily used p-y methods or total stress-based models to…
View article: Electrical Tree and Partial Discharge Characteristics of Silicone Rubber Under Mechanical Pressure
Electrical Tree and Partial Discharge Characteristics of Silicone Rubber Under Mechanical Pressure Open
Silicone rubber (SIR) is a crucial insulating material in cable accessories, but it is also susceptible to faults. In practical applications, mechanical pressure from bending or shrinking can impact the degradation of SIR, necessitating th…
View article: HRRPGraphNet: Make HRRPs to be graphs for efficient target recognition
HRRPGraphNet: Make HRRPs to be graphs for efficient target recognition Open
High Resolution Range Profiles (HRRPs) have become a key area of focus in the domain of Radar Automatic Target Recognition (RATR). Despite the success of deep learning based HRRP recognition, these methods needs a large amount of training …
View article: Water‒soil-air‒plant mutual feedback mechanism under the application of red bed composite polymers
Water‒soil-air‒plant mutual feedback mechanism under the application of red bed composite polymers Open
Red bed composite polymers composed of weathered red bed soil, adhesive materials, and water-retaining materials have been applied as a new type of material for environmental restoration. However, the promotion and application of this mate…
View article: An experimental study of the effect of temperature on teeth breaking efficiency based on rock mechanical properties
An experimental study of the effect of temperature on teeth breaking efficiency based on rock mechanical properties Open
To master changes in rock mechanical properties and the impact of high temperature on rock-breaking efficiency, the rock mechanical properties of granite, limestone, and sandstone under different temperatures and single-tooth static-pressu…
View article: Basic chemical composition combination rules and quantitative criterion of red beds
Basic chemical composition combination rules and quantitative criterion of red beds Open
Red beds belong to slippery formations, and their rapid identification is of great significance for major scientific and engineering issues, such as geological hazard risk assessment and rapid response to geological disasters. Existing res…
View article: Changes in Soil Moisture Improved by High-Performance Ester Materials under Dry–Wet Cycles
Changes in Soil Moisture Improved by High-Performance Ester Materials under Dry–Wet Cycles Open
The mechanism for improving soil with high-performance ester material is not yet clear, especially changes in soil moisture under dry–wet cycling conditions. Soil moisture is closely related to its ecological performance, which also leads …
View article: Mechanisms of the effect of high-performance ester composite materials on plant growth under soilless conditions
Mechanisms of the effect of high-performance ester composite materials on plant growth under soilless conditions Open
The utilization of high-performance ester materials in addressing soil erosion and conserving water remains a crucial area of research in soil remediation. Currently, however, the mechanism underlying the role of these materials in vegetat…
View article: Intelligent analysis method for the global vertical displacement field of foundation pits in dense karst cave areas
Intelligent analysis method for the global vertical displacement field of foundation pits in dense karst cave areas Open
View article: Influence of Ground Motion Non-Gaussianity on Seismic Performance of Buildings
Influence of Ground Motion Non-Gaussianity on Seismic Performance of Buildings Open
The non-Gaussian feature of seismic ground motion has been reported in some works. However, there remains a lack of research on the influence of the ground motion non-Gaussianity on the seismic performance of buildings, which motivates thi…
View article: Local parallel free generation and dynamic affine transformation method for soil three-dimensional pore structure information model
Local parallel free generation and dynamic affine transformation method for soil three-dimensional pore structure information model Open
The soil three-dimensional (3D) pore structure information model has become a new hotspot in the research of cross-scale disposal of information such as ecology, engineering, and geology. It can solve problems such as the intelligent evalu…
View article: Study on Field Test of Deformation and Stability Control Technology for Shallow Unsymmetrical Loading Section of Super-Large-Span Tunnel Portal
Study on Field Test of Deformation and Stability Control Technology for Shallow Unsymmetrical Loading Section of Super-Large-Span Tunnel Portal Open
This study focuses on monitoring the deformation of the shallow unsymmetrical section of a super-large-span tunnel portal relying on the newly built Shimentangshan Tunnel, and through numerical simulations, the construction sequence and dr…
View article: Free roaming of 3D stratum models based on internal and external boundary identification
Free roaming of 3D stratum models based on internal and external boundary identification Open
3D stratum roaming can visualize the complex geomorphology, underground structure and stratum distribution of geotechnical engineering. Conventional 3D stratum roaming technology is generally aimed at roaming outside the 3D stratum model b…
View article: Effect of regionalized structures on rock fracture process
Effect of regionalized structures on rock fracture process Open
The structure of rocks plays a crucial role in their failure process. However, it is ignored that the interactions between rock internal structure and the effect of its own evolution on the rock fracture process. To investigate the effect …
View article: Wmic-GMTS and Wmic-GMERR criteria for micron-scale crack propagation in red-bed soft rocks under hydraulic action
Wmic-GMTS and Wmic-GMERR criteria for micron-scale crack propagation in red-bed soft rocks under hydraulic action Open
Micron-scale crack propagation in red-bed soft rocks under hydraulic action is a common cause of engineering disasters due to damage to the hard rock–soft rock–water interface. Previous studies have not provided a theoretical analysis of t…
View article: Study on Ecological Mini-Aggregations Based on Polymer Composite Materials
Study on Ecological Mini-Aggregations Based on Polymer Composite Materials Open
In order to explore an efficient slope soil ecological restoration method that is environmentally friendly and conducive to plant growth, this paper conducted a study on ecological aggregations based on polymer composite materials. This pa…
View article: Comment on egusphere-2023-2590
Comment on egusphere-2023-2590 Open
Abstract. Red beds belong to slippery formations, and their rapid identification is of great significance for major scientific and engineering issues such as geological hazard risk assessment and rapid response. Existing r…
View article: The performance of partially substituted composite ester materials with weathered red-bed soil in ecological restoration
The performance of partially substituted composite ester materials with weathered red-bed soil in ecological restoration Open
Ester materials have become a significant topic in ecological restoration because of their degradability and lack of pollution. However, these artificial materials have issues such as high resource consumption and high cost. Therefore, fin…
View article: Pore structure characterization of sandstone under different water invasion cycles using micro-CT
Pore structure characterization of sandstone under different water invasion cycles using micro-CT Open
The meso-structural changes of rocks during repeated cycles of water invasion are the fundamental cause of macroscopic physical property damage. In this paper, based on the computed tomography scan images of rock samples under different nu…