纵向科研项目：

1. 国家自然科学基金青年项目，衬垫缺陷条件下填埋场污染物三维迁移机理及防护优化设计研究，在研，主持；

2. 国家自然科学基金面上项目，非饱和复合地基固结理论构建与解析模型研究，在研，参与。

横向科研项目：

1. 大型体育场馆钢结构屋盖建造与卸载控制关键技术研究，在研，主持；

2. 岩溶发育区桥梁大直径桩基承载性能及施工技术研究，在研，主持；

3. 灌平高速路堑高边坡全寿命稳定性与安全控制技术研究，在研，主持；

4. 基于视频分析的大数据平台开发项目，结题，主持；

5. 特大断面公路隧道快速施工与智能优化关键技术研究，在研，参与；

6. 特大断面公路隧道施工工法智能决策及信息化平台研发，在研，参与；

7. 松江南站枢纽工程施工关键技术研究，在研，参与；

8.  原水管线漏水的敏感性分析，结题，参与；

9. 轨道交通广告媒体日常巡检标准体系研究项目，结题，参与。

近年主要论文：

1. Li TY, Sun DA*, Chen Z, Chen Y, Fu XL, Wang L. Two-dimensional migration characteristics of contaminant through composite liner with arbitrarily distributed defects[J]. Computers and Geotechnics. 2024. 174: 106652.

2. Li TY, Sun DA*, Chen Z, Wang L. Semi-analytical solution for two-dimensional contaminant transport through composite liner with strip defects[J]. Construction and Building Materials. 2024, 440: 137404. 

3. Li TY, Sun DA*, Ni PP, Chen Z, Wang L. Semi-analytical model for axisymmetric transport of contaminant through flawed geomembrane[J]. Geosynthetics International. 2024, 13(5): 728-740.

4. Sun DA, Li TY*, Peng MQ, Wang L, Chen Z. Semi-analytical solution for the two-dimensional transport of organic contaminant through geomembrane with strip defects to the underlying soil liner[J]. International Journal for Numerical and Analytical Methods in Geomechanics. 2023, 47(3): 392-409.

5. Zhou T, Li TY*, Wang L, Wen MJ, Chen Y. Analytical solution for the consolidation of unsaturated vertical drain foundation under depth-dependent initial conditions[J]. International Journal for Numerical and Analytical Methods in Geomechanics. 2022, 46(14): 2754-2769.

6. Qin AF, Li XH, Li TY, Jiang LH. General analytical solutions for the equal-strain consolidation of prefabricated vertical drain foundation in unsaturated soils under time-dependent loading[J]. International Journal for Numerical and Analytical Methods in Geomechanics. 2022, 46(8): 1566-1577.

7. Jiang LH, Qin AF*, Li LZ, Mei GX, Li TY. Coupled consolidation via vertical drains in unsaturated soils induced by time-varying loading based on continuous permeable boundary[J]. Geotextiles and Geomembranes. 2022, 50(3): 383-392.

8. Huang YC, Li TY*, Fu XL. Consolidation of unsaturated drainage well foundation with smear effect under time-dependent loading[J]. KSCE Journal of Civil Engineering. 2021, 25: 768-781.

9. Huang YC, Li TY*, Fu XL, Chen Z. Analytical solutions for the consolidation of unsaturated foundation with prefabricated vertical drain[J]. International Journal for Numerical and Analytical Methods in Geomechanics. 2020, 44: 2263–2282.

10. Li TY, Qin AF*, Pei YCQ, Sun DA, Fu XL. Semianalytical solutions to the consolidation of drainage well foundations in unsaturated soils with radial semipermeable drainage boundary under time-dependent loading[J]. International Journal of Geomechanics. 2020, 20(9): 04020150.

11. Li TY, Qin AF*, Pei YCQ, Sun DA. Axisymmetric consolidation of unsaturated soils with vertical drain with radial and vertical drainage[C]. IOP Conference Series: Earth and Environmental Science. 2019, 233 032044.

12. Meng Q, Xu QW, Luo XM, Chen Y, Li TY*. Analytical solutions for the radial consolidation of unsaturated foundation with prefabricated vertical drain based on Fourier series expansion theory[J]. Applied Sciences. 2021, 11(19): 9285.

13. Wang L, Xu YF, Xia XH, He YL, Li TY. Semi-analytical solutions to two-dimensional plane strain consolidation for unsaturated soils under time-dependent loading[J]. Computers and Geotechnics. 2019, 109: 144-165.

14. 李天义, 孙德安*, 傅贤雷, 陈征, 汪磊, 杜延军. 考虑时变污染源与土工膜破损的污染物二维迁移特性[J]. 岩土工程学报, 2024, 46(9): 2450-2456.

15. 秦爱芳, 李天义*, 傅贤雷. 半渗透边界下非饱和土砂井地基固结特性[J]. 工程地质学报, 2019, 27(02): 390-397. 

16. 秦爱芳, 许薇芳, 李天义. 考虑井阻及涂抹作用的非饱和土竖井地基固结解析解[J]. 工程地质学报, 2021, 29(01): 214-221. 

17. 秦爱芳, 傅贤雷, 孙德安, 阮坤林, 李天义. 化-力耦合条件下膨润土的体变特性[J]. 岩石力学与工程学报, 2019, 38(S2): 3775-3782. 

土木工程材料、土木工程材料实验

1. 上海市创新训练项目，基于LoRa+4G的局部无电信区环境噪声远程监测系统，2024-04至2025-04，项目成员：谭子扬、罗钲、吕涛、郝晓阳、苗云迪；指导老师：李天义、汪磊。

2. 上海市创新训练项目，上海浦东—虹桥机场快速专线行车组织研究，2021-07至2023-03，项目成员：芦洋、张城；指导教师：李天义、朱海燕。