A5089602798- Geotechnical Engineering and Soil Stabilization
- Geotechnical Engineering and Analysis
- Civil and Geotechnical Engineering Research
- Soil erosion and sediment transport
- Geotechnical Engineering and Underground Structures
- Soil and Unsaturated Flow
- Tree Root and Stability Studies
- Landslides and related hazards
- Soil Mechanics and Vehicle Dynamics
- Plant responses to water stress
- Polymer-Based Agricultural Enhancements
- Landfill Environmental Impact Studies
- Geotechnical and Geomechanical Engineering
- Advanced Computational Techniques and Applications
- Advanced Decision-Making Techniques
- Natural Fiber Reinforced Composites
- Coastal and Marine Dynamics
- Soil, Finite Element Methods
- Microbial Applications in Construction Materials
- Image Processing and 3D Reconstruction
- Simulation and Modeling Applications
- Grouting, Rheology, and Soil Mechanics
- Geotechnical Engineering and Soil Mechanics
Jiangsu University of Science and Technology
2012-2022
Guangxi University
2022
At present, the sludge production has increased sharply, and treatment remains a serious problem. Rapid dewatering is key problem of treatment, main approach for reducing cost to reduce dewatering. In this paper, two groups tests were carried out using homemade instruments equipment. One group was conducted without rice straw, other with straw. The relevant mechanism analyzed, results indicate that vacuum negative pressure load full section at bottom better than mechanical effect straw...
As a reusable resource, remolded soils are often not utilized on large scale due to their high water content and low bearing capacity. By using polyvinyl alcohol fiber (PVA) as reinforcing material cement cementing material, the soil was improved into usable consolidated soil, effects of different content, length modulus, conservation age static dynamic characteristics were investigated by conducting triaxial undrained shear tests soil. The results show that use PVA reinforced can...
The excavation of foundation pits is one the most important factors causing changes to initial stress state its surrounding soil, thus affecting safety nearby existing subway tunnels. In order study deformation in metro lines induced by adjacent pit excavation, a three‐dimensional model based on an actual engineering case was established, and regulations retaining wall, tunnels were investigated, which also validated model’s feasibility. Additionally, strain response tunnel under different...
Abstract Plant roots have a positive effect on shallow landslides slopes. In order to study the influence of typical vegetation slope stability in hilly area lower reaches Yangtze River, triaxial test was used obtain shear strength parameters root-soil complex Salix babylonica and Pterocarya stenoptera areas River. On this basis, calculation model based limit element theory is established. The safety factor reinforced calculated under three kinds conditions (30°, 39°, 45°), root type,...
Every year, a significant quantity of dredged soil is generated as result channel dredging operations. However, there relatively little evidence available regarding the sustainable reuse soils. In this study, an improved substrate material mainly composed was developed to examine effects three amendments on soil’s nutritional content, physical properties, and water retention capacity, well germination rate tall fescue. The orthogonal combination substrates controlled in pot experiment using...
Anti-slide pile is a reliable form of permanent support in the project landslide control. In single sliding surface slope project, anti-slide piles are always set middle and lower part slip zone. When it comes to multiple surfaces, soil may produce diversify failure modes along different surfaces. Therefore, it's necessary choose optimal location multi-sliding surfaces engineering. this paper, Jurong City produced as an example, Strength Reduction Finite Element Method adopted analyze...
In building coastal artificial islands, primary backfill materials may include dredged marine sediments that are mixed with various cements to become more appropriate for use as construction materials. After the island is built, it will bear dynamic loading arises from ocean waves or traffic. this study, of Dalian Bay, China, and resonant column method were utilised analyse characteristics solidified different under confining pressures. Ordinary Portland cement sulfoaluminate used compare...
Soil is divided for finding the ultimate bearing capacity of foundation with given buried depth and size. Supposing a uniform load acts on foundation, Mindlin’s integral formula corner points method are used to get extra stress every mesh knot by MATLAB program, then principal found. Combining failure criterion, program find coordinates which destroyed. Using graphic processing function MATLAB, showed in coordinate. Increasing rectangular load, found until these can form continuous surface....
The formulas of critical edge pressure and load are usually developed by assuming Poisson’s ratio equal to 0.5. It means that the soil be in a triaxial equi-compression state. This assumption increases lateral subsoil, makes subsoil intensive state, results higher bearing capacity subsoil. In paper, MATLAB program is used find numerical solution with different ratio. method corrects some calculating mistakes when proposes calculation which obtains unequal And it compensates limitation other...