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Mainly engaged in research in the field of rock mechanics.
Courses Taught: Soil Mechanics, Rock Mechanics, Engineering Geology, Urban Underground Space Planning.
Research Projects / Grants:
(1) National Natural Science Foundation of China Project (11572126), Mechanical analytical method for tunnel lining interaction in anisotropic rock masses, 2016-01-01 to 2019-12-31, Participant.
(2) National Natural Science Foundation of China Project (11172101), Optimal lining design for deep non-circular tunnels considering the lag process of support installation, 2012-01-01 to 2015-12-31, Participant.
(3) Jiangxi Provincial Natural Science Foundation Project (20242BAB20233), Elastoplastic mechanical analysis and strength weakening study of non-collinear multi-fractured rock masses, 2024-01-01 to 2027-12-31, Principal Investigator.
(4) Jiangxi Provincial Natural Science Foundation Project (20252BAC240145), Fracture catastrophe mechanism of high geostress fractured surrounding rock based on a coupled continuum mechanics and peridynamics model, 2025-01-01 to 2028-12-31, Principal Investigator.
Publications:
(1) Lu AZ, Zeng XT, Xu Z. Solution for a circular cavity in an elastic half plane under gravity and arbitrary lateral stress[J]. International Journal of Rock Mechanics & Mining Sciences, 2016, 89:34-42.
(2) Zeng XT, Lu AZ, Zhang N. Analytical stress solution for an infinite plate containing two oval holes[J]. European Journal of Mechanics A/Solids, 2018, 67:291-304.
(3) Zeng XT, Lu AZ. Stress solution for an infinite elastic plate containing two arbitrarily shaped holes[J]. AIAA Journal, 2019, 57(4): 1691-1701.
(4) Zeng Xiangtai, Lu Aizhong. Analytical stress solution for an infinite plate containing two non-circular holes[J]. Chinese Journal of Theoretical and Applied Mechanics, 2019, 51(1): 170-181.（In Chinese）
(5) Zeng XT, Lu AZ, Wang SJ. Shape optimization of two equal holes in an infinite elastic plate[J]. Mechanics Based Design of Structures and Machines, 2020, 48(2): 133-145.
(6) Wang SJ, Zeng XT, Lu AZ. Analytical analysis of a non-circular hydraulic lined tunnel in transversely isotropic rock under smooth contact conditions[J]. Applied Mathematics and Mechanics, 2021, 42(4):12.（In Chinese）
(7) Zeng Xiangtai, Wang Shaojie, Lu Aizhong et al. Complex variable function solution for the problem of two arbitrary holes in an infinite plate[J/OL]. Engineering Mechanics:1-11. http://kns.cnki.net/kcms/detail/11.2595.O3.20230410.0937.002.（In Chinese）
(8) Zeng XT, Wang SJ, Lv ZT. Stress solution for an arbitrarily shaped tunnel with a neighboring circular cavity[J]. Mathematics and Mechanics of Solids. https://doi.org/10.1177/10812865231187853.
(9) Lv ZT, Luo SC, Xia CC, Zeng XT. A thermal–mechanical coupling elastoplastic model of freeze–thaw deformation for porous rocks[J]. Rock Mechanics and Rock Engineering, 2022: 1-18.
(10) Ma YC, Lu AZ, Cai H, Zeng XT. An analytical method for determining the plastic regions around two circular holes in an infinite medium[J]. Applied Mathematical Modelling, 2021, 89: 636-653.