深圳大学 Kai LIU--Home--Scientific Research

Scientific Research

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Research Interests

1. Development of Geotechnical Testing Apparatus and Optical Fibre Sensors
2. Multi-field and Multi-phase Coupling Mechanisms for Granular Materials
3. Multi-field and Multi-phase Coupling Constitutive Models for Granular Materials
4. Mechanisms of Excavation-Induced Responses of Engineering Structures
5. Resilient and Sustainable Geotechnical Engineering

Vertical Project

[1] National Natural Science Foundation of China,Unsaturated Soil Mechanics and Disaster Control,In research.Person in charge
[2] The Hong Kong Polytechnic University,Experimental study and constitutive modelling of sand-rubber mixtures under saturated and unsaturated conditions,Completed.HKD$250,000, Person in charge
[3] The Hong Kong Polytechnic University,Automated dynamic triaxial testing system,Completed.HKD$1,080,000, Co-Investigator
[4] 973 Program,Key fundamental issues of deformation and stability control of high-fill embankment in branch line airports in mountainous area,Completed.RMB¥ 30,000,000, Main participant
[5] University Grants Committee,Study of super-fast large-area economical marine reclamations for housing and infrastructural developments in the Guangdong-Hong Kong-Macau Greater Bay Area,Completed.HKD$ 9,876,160, Main participant
[6] University Grants Committee,Physical modelling and analysis of consolidation settlements of multi-layered clayey soils exhibiting creep without or with vertical drains subjected to a complicated loading process,Completed.HKD$632,421, Main participant
[7] University Grants Committee,Physical and numerical modelling of consolidation of bentonite slurry accelerated by vertical drains under vacuum preloading and heating,Completed.HKD$ 534,500, Main participant

Journal Paper

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[1] Predicting responses of a single pile considering lateral load to tunnelling induced ground movement: analytical and numerical insights,International Journal For Numerical And Analytical Methods In Geomechanics,2025-07-01.
[2] Variation of secant Young’s modulus in an unsaturated gap-graded granular fill,Transportation Geotechnics,2024-11-01.
[3] A study on the mechanical behaviour of Pearl River estuary sediments,International Journal of Geosynthetics and Ground Engineering,2024-10-01.
[4] Coupled effects of temperature and suction on the anisotropic elastic shear moduli of unsaturated soil,Canadian Geotechnical Journal,2024-10-01.
[5] Evaluation of response mechanisms in an elevated pile group subjected to lateral loading caused by twin-tunnelling,Computers and Geotechnics,2024-07-01.
[6] Insights from 3D numerical simulations on the impact of tunnelling on vertical and battered pile groups under lateral loading,Computers and Geotechnics,2024-05-01.
[7] Efficient numerical implementation of limit equilibrium method for stability analysis of unsaturated soil slopes using Gaussian integrals,Acta Geotechnica,2024-03-01.
[8] A case study of performance comparison between fill surcharge and vacuum preloading for soft ground improvement,International Journal of Geosynthetics and Ground Engineering,2024-01-01.
[9] Cross-anisotropic stiffness characteristics of a compacted lateritic clay from very small to large strains,Canadian Geotechnical Journal,2023-10-01.
[10] Effects of twin excavations with different construction sequence on a brick masonry wall: 3D finite element approach,Structures,2022-07-01.

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