获校级教学成果三等奖1次，北航“我爱我师”优秀教师。 近年来主持过国家重大科技专项课题、国防基础预研课题、国防科工局AXX项目、民机科研专项课题、国家自然科学基金、航天基金等各类科研项目40余项，在高温部件强度和耐久性设计理论和方法上取得显著成果，在航天航空多个型号重大工程实践中得到了有效应用和验证。2007年国防科技进步三等奖、2015年中国航空工业集团公司科学技术二等奖、2017年中国航空学会科学技术二等奖（2017）、2018年中国航发集团公司科学技术一等奖、2019年江西省自然科学一等奖。出版著作1部，参与制定国军标1项，授权国家发明专利12项，发表学术论文220余篇，被SCI、EI检索110余篇。 代表论文： [1] Changqi Liu, Yang Chen, Duoqi Shi, James Marrow, Xin Jing, Xiaoguang Yang, In situ investigation of failure in 3D braided SiCf/SiC composites under flexural loading, Composite Structures, Volume 270, 2021, 114067, https://doi.org/10.1016/j.compstruct.2021.114067. [2] Han, Shiwei; Yang, Xiaoguang; Shi, Duoqi*; Miao, Guolei; Huang, Jia; Li, Ruizhi; Microstructure-sensitive modeling of competing failure mode between surface and internal nucleation in high cycle fatigue , International Journal of Plasticity, 2020, 126: 102622. [3] Teng, Xuefeng; Shi, Duoqi*; Cheng, Zhen; Jing, Xin; Lyu, Shuangqi; Yang, Xiaoguang; Investigation on non-uniform strains of a 2.5D woven ceramic matrix composite under in-plane tensile stress , Journal of the European Ceramic Society, 2020, 40(1): 36-48 [4] Wang C.; Shi D.*; Li S.; A study on establishing a microstructure-related hardness model with precipitate segmentation using deep learning method , Materials, 2020, 13(5): 0-1256. [5] Shi, Duoqi; Song, Jianan; Li, Shaolin*; Qi, Hongyu; Yang, Xiaoguang; Cracking behaviors of EB-PVD thermal barrier coating under temperature gradient, Ceramics International, 2019, 45(15): 18518-18528 [6] Li, Zhenlei; Shi, Duoqi*; Li, Shaolin*; Yang, Xiaoguang; Miao, Guolei; A systematical weight function modified critical distance method to estimate the creep-fatigue life of geometrically different structures , International Journal of Fatigue, 2019, 126: 6-19. [7] Shi Wei Han; Duo Qi Shi*; Xiao Guang Yang; A hypothetical dislocation well model for kinematic hardening in cyclic plasticity , International Journal of Plasticity, 2018, 110(11): 220-247. [8] Shi D; Li Z; Yang X*; Wang H; Accelerated LCF-creep experimental methodology for durability life evaluation of turbine blade, Fatigue and Fracture of Engineering Materials and Structures, 2018, 41(5): 1196-1207. [9]张雨曼,石多奇,隋天校,杨晓光.变载条件下镍基单晶合金蠕变本构建模方法[J/OL].推进技术:1-8[2021-10-12].https://doi.org/10.13675/j.cnki.tjjs.210243. [10]隋天校,石多奇,王相平,杜伟,杨晓光.单晶高温合金持久性能各向异性分析[J].航空动力学报,2021,36(06):1286-1295. [11]石多奇,隋天校,王相平,杨晓光,杜伟.单晶叶片取向相关的统一屈服强度分析方法及应用[J].航空动力学报,2021,36(02):329-340. [12]石多奇,景鑫,杨晓光.三维四向编织CMCs拉伸性能及损伤演化数值预测[J].复合材料学报,2014,31(06):1543-1550. [13]石多奇,牛宏伟,景鑫,周新贵,杨晓光.考虑孔隙的三维编织陶瓷基复合材料弹性常数预测方法[J].航空动力学报,2014,29(12):2891-2897. [14]石多奇,杨晓光,王延荣.耦合蠕变损伤的Chaboche粘塑性本构方程的应用[J].航空动力学报,2005(01):60-65. [15]石多奇,杨晓光.时间硬化蠕变本构方程耦合损伤的应用研究[J].航空动力学报,2004(01):12-16.
