A5089196408- Geotechnical Engineering and Analysis
- Geotechnical Engineering and Underground Structures
- Geotechnical Engineering and Soil Stabilization
- Landslides and related hazards
- Polymer crystallization and properties
- Crystallization and Solubility Studies
- Geotechnical Engineering and Soil Mechanics
- Material Dynamics and Properties
- X-ray Diffraction in Crystallography
- Dam Engineering and Safety
- Civil and Geotechnical Engineering Research
- Block Copolymer Self-Assembly
- Polymer Nanocomposites and Properties
- Grouting, Rheology, and Soil Mechanics
- biodegradable polymer synthesis and properties
- Glaucoma and retinal disorders
- Advanced Image and Video Retrieval Techniques
- Rock Mechanics and Modeling
- Fluorine in Organic Chemistry
- Polymer composites and self-healing
- Phytochemical Studies and Bioactivities
- Retinal Imaging and Analysis
- Remote Sensing and Land Use
- Phytochemistry and Bioactive Compounds
- Advanced Image Fusion Techniques
Wuhan University
2021-2024
Xihua University
2023-2024
National University of Singapore
2022-2024
Shenzhen Academy of Metrology and Quality Inspection
2024
New York University Abu Dhabi
2024
University of Houston
2020-2023
Hubei Provincial Water Resources and Hydropower Planning Survey and Design Institute
2023
Liaoning Shihua University
2022
Guizhou University
2022
Dalian University of Technology
2018-2021
In the offshore fields, helical piles are increasingly deemed to constitute suitable tools for anchoring floating structures and wind turbines. A large number of studies have been published explore installation torque–capacity correlation, most them conducted in a deterministic manner. However, natural soils inherently spatially varying, analyses taking such variation into account might be closer reality. To address this issue, paper examines uplift process considering varying via...
Landslide is a common dynamic large-deformation disaster of mobilized soils, which poses serious threat to the lives and economic properties surrounding people. Both strain-softening effect spatial variability soil are reported have significant impacts on landslide behaviors. This study investigated coupled strain softening occurrence, evolution, runout behavior landslides induced by seismic loads, using three-dimensional (3D) finite-element method. The results show that both dramatically...
Helical piles are one promising foundation option in offshore industries to support wind turbines and floating structures. During service, the helical subjected combined loading originating from superstructure environmental factors. For inclined pullout capacity of piles, several studies focused on influence plate configurations soil properties. In contrast, this paper aims assess effect random distribution strength. This is undertaken through use a large deformation finite element analysis...
Tunnelling has increasingly become an essential tool in the exploration of underground space. A typical construction problem is face instability during tunnelling, posing a great threat to associated infrastructures. Tunnel often occurs with soil arching collapse. This study investigates combined effect cutterhead opening ratio and non-uniformity on stability, via conducting random finite-element analysis coupled Monte–Carlo simulations. The results underscore that stability strongly...
Square foundations often penetrate deeply into seabed sediments so that sufficient bearing capacity is obtained, which inevitably induces large-scale deformation in the surrounding sediments. Most of previous research on square has assumed sediment had a uniform or linearly increasing strength profile with depth and ignored spatial variability This work therefore focused influence behavior by applying random large-deformation finite-element (LDFE) approach. The LDFE results indicated heave...
Narrow metallocene-made random ethylene copolymers display a strong memory effect of crystallization above their equilibrium melting point akin to the melt observed in model ethylene–1-butene copolymers. The onset temperature for self-nucleation or surviving self-seeds displays bell shape with increasing comonomer content maximum at ∼2 mol % branches. Self-seeds do not survive temperatures homopolymers and either very low branching >4.5 %. are associated clusters sequences that remain close...
A strong memory effect of crystallization has been observed in melts random ethylene copolymers even above the equilibrium melting temperature. Melt is correlated with self-seeds that increase rate copolymers. The seeds are associated molten sequences from initial crystals remain close proximity and unable to diffuse quickly randomized melt state. Fast diffusion restricted by topological chain constraints (loops, knots, other entanglements) build intercrystalline region during...
Abstract The effects of annealing time and molecular weight on the strong melt memory effect observed in random ethylene 1‐alkene copolymers are analyzed a series model 1‐butene with 2.2 mol% branches. Melt is associated molten clusters sequences from initial crystals that remain close proximity unable to diffuse quickly randomized state, thus increasing recrystallization rate. persists even for greater than 1000 min indicating long‐lived nature only fully dissolve at temperatures above...