獲校級教學成果三等獎1次，北航“我愛我師”優秀教師。 近年來主持過國家重大科技專項課題、國防基礎預研課題、國防科工局AXX項目、民機科研專項課題、國家自然科學基金、航天基金等各類科研項目40餘項，在高溫部件強度和耐久性設計理論和方法上取得顯著成果，在航天航空多個型号重大工程實踐中得到了有效應用和驗證。2007年國防科技進步三等獎、2015年中國航空工業集團公司科學技術二等獎、2017年中國航空學會科學技術二等獎（2017）、2018年中國航發集團公司科學技術一等獎、2019年江西省自然科學一等獎。出版著作1部，參與制定國軍标1項，授權國家發明專利12項，發表學術論文220餘篇，被SCI、EI檢索110餘篇。 代表論文： [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]張雨曼,石多奇,隋天校,楊曉光.變載條件下鎳基單晶合金蠕變本構建模方法[J/OL].推進技術:1-8[2021-10-12].https://doi.org/10.13675/j.cnki.tjjs.210243. [10]隋天校,石多奇,王相平,杜偉,楊曉光.單晶高溫合金持久性能各向異性分析[J].航空動力學報,2021,36(06):1286-1295. [11]石多奇,隋天校,王相平,楊曉光,杜偉.單晶葉片取向相關的統一屈服強度分析方法及應用[J].航空動力學報,2021,36(02):329-340. [12]石多奇,景鑫,楊曉光.三維四向編織CMCs拉伸性能及損傷演化數值預測[J].複合材料學報,2014,31(06):1543-1550. [13]石多奇,牛宏偉,景鑫,周新貴,楊曉光.考慮孔隙的三維編織陶瓷基複合材料彈性常數預測方法[J].航空動力學報,2014,29(12):2891-2897. [14]石多奇,楊曉光,王延榮.耦合蠕變損傷的Chaboche粘塑性本構方程的應用[J].航空動力學報,2005(01):60-65. [15]石多奇,楊曉光.時間硬化蠕變本構方程耦合損傷的應用研究[J].航空動力學報,2004(01):12-16.
