科研项目
[1]国家自然科学基金青年项目,土的剪胀性对隧道开挖地表沉降的影响机理及其计算方法研究,2020.01~2022.12,主持,24万
[2]北京市自然科学基金青年项目,隧道开挖应力路径下土体剪胀的本构描述和地表沉降的数值计算,2020.01~2021.12,主持,10万
[3]中国博士后科学基金项目,循环荷载作用下土的组构演化及本构关系研究,2018.11~2020.07,主持,5万
[4]国家重点研发计划课题,地震、施工扰动下地下空间结构损伤演化与韧性评价,2023.01~2025.12,参与,300万
代表作
[1]Tian Y, Li L Q, Yao Y P, Lu D C, Du X L. Approaches to improve the convergence and efficiency of the implicit stress integration algorithm for the unified hardening model[J]. Computers and Geotechnics, 2024, 166: 105992.
[2]Tian Y, Chen H, Yao Z J, Fang Y F. A multiscale method to develop anisotropic constitutive model for soils[J]. Buildings, 2024, 14(2): 307.
[3]Tian Y, Qaytmas A M, Lu D C, Du X L. Stress path of the surrounding soil during tunnel excavation: An experimental study[J]. Transportation Geotechnics, 2023, 38: 100917.
[4]Tian Y, Lu D C, Yao Y P, Du X L, Gao Y H. Formula of passive earth pressure and prediction of tunneling-induced settlement in anisotropic ground based on a simple method[J]. International Journal of Geomechanics, 2022, 22(10): 04022169.
[5]Lin Q T, Tian Y, Lu D C, Gong Q M, Du X L, Gao Z W. A prediction method of ground volume loss variation with depth induced by tunnel excavation[J]. Acta Geotechnica, 2021, 16(11): 3689-3707.