A5027404321- Geotechnical Engineering and Underground Structures
- Geotechnical Engineering and Soil Mechanics
- Geotechnical Engineering and Soil Stabilization
- Geotechnical Engineering and Analysis
- Grouting, Rheology, and Soil Mechanics
- Railway Engineering and Dynamics
- Civil and Geotechnical Engineering Research
- Vibration and Dynamic Analysis
- Geothermal Energy Systems and Applications
- Landslides and related hazards
- Fluid Dynamics Simulations and Interactions
- Geophysical Methods and Applications
- Soil and Unsaturated Flow
- Ultrasonics and Acoustic Wave Propagation
- Dam Engineering and Safety
- Solar Energy Systems and Technologies
- Seismic Imaging and Inversion Techniques
- Microbial Applications in Construction Materials
- Climate change and permafrost
- Seismic Waves and Analysis
- Structural Response to Dynamic Loads
- Structural Load-Bearing Analysis
- Structural Behavior of Reinforced Concrete
- Rock Mechanics and Modeling
- Structural Health Monitoring Techniques
Chongqing University
2016-2025
New Technology (Israel)
2022
China Earthquake Administration
2018
Ministry of Education of the People's Republic of China
2015
Hohai University
2007-2014
Toronto Metropolitan University
2011
The influences of particle breakage on the position critical state line (CSL) were systematically investigated in this paper through a series large-scale triaxial compression tests Tacheng rockfill material (TRM). It was found that critical-state stress ratio TRM (i.e., gradient CSL p−q space) approximately regarded as constant. In e−logp space, descended with decrease initial void ratio, whereas A procedure established for evaluating point at same breakage, which comprised (BCSL). An...
In recent years, the development and construction of island reefs have been flourishing. Due to remoteness from mainland, scarcity building materials, high transportation costs, it is imperative use local marine resources, potential value status coral mud on formed by remains other biological entities are becoming increasingly prominent. Utilization optimization natural resources become a brand-new research direction challenge. This article mainly focuses new type green engineering material,...
The coexistence of broken and unbroken grains in each size range can disturb the assessment actual amount particle breakage. In this study, a series one-dimensional compression tests were carried out on three kinds coral sands silica sand to clarify detailed breakage for nonuniformly graded sands. Before tests, both assemblies divided into different grain-size groups dyed colors, then mixed as packings. After compression, color discerned quantitatively by implementing images segmentation...
This paper presents an analytical method for calculating the dynamic impedance of pile groups comprising arbitrary number cylindrical piles connected with a rigid cap. The solution allows consideration ground waves due to vibration that propagate along both horizontal and vertical planes, as well effect actual section geometry on reaction from surrounding soil. For that, we introduce pile–soil–pile interaction factor is defined basis soil developing receiver piles, instead classical...
The interpretation of low-strain integrity tests piles is commonly based on methods developed around the one-dimensional wave propagation theory. In reality, waves resulting from impact a hammer pile head propagate in three dimensions, and validity plane-front assumption rather questionable for cases where size small relative to that pile. This paper presents an analytical model dynamic response load its head, considering both vertical radial directions. proposed formulation applies finite...
This paper presents a confidence ellipse-based method to evaluate the similarity of soil parametric data using database from site investigation reports. Then, obtained assessment results are used further estimate via two proposed strategies, namely mean and weighted approaches. The former referred average degrees, while latter was average, weight calculated coefficient variation (COV) each parameter. For illustration, liquidity index (LI) dataset firstly explore performance presented in...