目前主要研究方向
1. 中小跨度橋樑UHPC疊合墩柱結構設計與最佳化
2. UHPC新型橋樑裝配整體式結構體系
3. 兆瓦級風力機超大型組合式塔架結構設計與最佳化
4. UHPC浮式結構性能及其在離岸結構體系中的套用技術
5. 新型節能牆體技術
科學研究
1. 國家自然科學基金：活性粉末混凝土-混凝土疊合板組合梁結構性能
2. 國家自然科學基金: 新拌輕骨料混凝土內部水分遷移機理的試驗研究
3. 黑龍江省自然科學基金: UHPCC管混凝土結構基本力學性能研究
4. 國防科學技術基礎研究基金: 基於隨機有限元的××結構可靠性最佳化設計
5. 教育部留學歸國人員科研啟動基金: 城市環路橋樑交通無中斷超高性能水泥基複合材料永久模板結構及其施工安裝技術研究
主要獲獎及專利
[1]實用新型專利：梁橋重力式橋墩用多功能永久模板（授權公告號：CN 201952733 U）
[2]實用新型專利：疊合板用超高強超薄底板（授權公告號：CN 201972287 U）
[3]國防科學技術進步二等獎：“大型××結構可靠性最佳化設計”
[4]黑龍江省自然科學技術學術成果三等獎：超高性能纖維改性混凝土材料變數及其養護工藝影響分析；[5] 黑龍江省自然科學技術學術成果三等獎：超高性能水泥基複合材料彎拉作用下虛擬應變硬化機制分析。
主要代表作：
核心期刊論文代表作：1 Wu Xiangguo, Zhao Xinyu, and Han Sangmook. Structural analysis of circular UHPCC form for hybrid pier under construction loads. Steel and Composite Structures. Vol.12(2), 2012.(SCI)
2 Wu Xiangguo, Han Sangmook. Interface Shear Connection Analysis of Ultra High Performance Fiber Reinforced Concrete Composite girders. Journal of Bridge Engineering (ASCE), 2010, 15(5): 493-502（SCI、EI）
3 Han Sangmook, Guo Yihong, Wu Xiangguo, Guo Qingyong. Numerical Simulation of Quasi-brittle Fracture in UHPFRC I-beam as a Linear Complementarity Problem. Key Engineering Material, Vol.419-420, 2010: 297-300.（EI）
4 Wu Xiangguo, Han Sangmook. First diagonal cracking and ultimate shear of I-shaped reinforced girders of ultra high performance fiber reinforced concrete[J]. International Journal of Concrete Structures and Materials, 2009, 3(1): 47-56.
5 Wu Xiangguo, Han Sangmook. Multiple cracking model of ultra high performance cementitious composites under uniaxial tension[J]. International Journal of Concrete Structures and Materials, 2009, 3(1): 71-77.
6 吳香國, 徐世烺, 吳明喜. 超高性能纖維改性混凝土斷裂參數研究與套用[J]. 工程力學, 2009, 26(3): 93-98. （EI）
7 Wu Xiangguo, Xu Shilang. Ultra high performance Cementitious hybrid and flexural analysis of the UHPCC-NC hybrid structure with full shear connection. Key Engineering Materials, 2009, 405: 69-74.（EI）
8 Wu Xiangguo. Direct tension and fracture resistance curve of ultra high performance marine composites material[J]. Journal of Marine Science and Application, 2008, 7(3): 218-225.
9 吳香國, 韓相默, 徐世烺. 超高性能水泥基複合材料彎拉作用下虛擬應變硬化機制分析[J]. 複合材料學報, 2008, 25(2): 129-134.（EI）
10 Wu Xiangguo, Han Sangmook. Ultimate shear capacity of prestressed girder of ultra high performance fiber reinforced concrete[J]. Journal of the Korea Society of Hazard Mitigation, 2008, 8(2): 51-58.（EI）
11 Han Sangmook, Wu Xiangguo. Properties of ultra high performance fiber reinforced cementitious composites mixed with limestone powder[J]. Journal of the Korea Society of Hazard Mitigation, 2008, 8(2): 23-30.（EI）
12 Han Sangmook, Wu Xiangguo. Direct tensile performance of UHPCC element based on damage mechanics[J]. Key Engineering Materials, 2007, 348: 829-832.（EI）
13 Han Sangmook, Wu Xiangguo. An R-curve approach for fracture of ultra high performance cementitious composites[J]. Key Engineering Materials, 2007, 349: 825-828.（EI）
14 Wu Xiangguo, Han Sangmook. Sungwook Kim & Sutae Kang. Shear failure load of SFR-UHPCC I-beam without stirrup based on limit analysis of concrete plasticity[J]. Key Engineering Materials, 2006, 324: 491-494.（EI）
15 趙維濤, 安偉光, 吳香國. 基於累積操作的結構系統時變剛度可靠性分析[J]. 哈爾濱工程大學學報, 2006, 27(6): 812-815.（EI）
16 吳香國, 安偉光, 李宏亮. 具有初彎曲的軸心受壓構件彈塑性屈曲荷載求解[J].哈爾濱工程大學學報, 2006, 27(6): 821-824.（EI）
17 趙維濤, 安偉光, 吳香國. 綜合考慮隨機結構系統靜強度和疲勞的失效機理與可靠性分析[J]. 航空學報. 2005,26(6): 710-714.（EI）
18 趙維濤, 安偉光, 吳香國. 桿繫結構靜強度和疲勞失效機理及可靠性分析[J]. 力學學報. 2005, 37(5): 662-666.（SCI）
1. 吳香國, 趙新宇. 超高性能水泥基複合材料管混凝土軸壓構件分析方法研究. 第十三屆纖維混凝土學術會議暨第二屆海峽兩岸三地混凝土技術研討會, 2010年10月, 南京；
2. 吳香國, 纖維改性超高性能混凝土新型結構應有研究進展.同濟大學第十五屆全國混凝土及預應力混凝土結構學術交流會, 2010年12月, 上海。
3. Wu Xiangguo, Zhao Xinyu, Han Sangmook. Ultrasonic Testing Equivalent Transformation Technique of Fiber Reinforced High Strength Concrete. NDE/NDT for Highways and Bridges: Structural Materials Technology(SMT) Aug. 2010, New York, USA: 383-387.(ISTP)
4. Wu Xiangguo. Flexure of UHPCC-NC Hybrid Structure with Full Shear Connection[C]. 1 Collaborative and Cooperative Symposium between Harbin Engineering University and Hokkaido University, Aug.2009, Harbin, China.
5. 吳香國. 超高性能纖維改性混凝土材料變數及其養護工藝影響分析[C]. 第十二屆全國纖維混凝土學術會議論文集. 北京, 2008, 12: 166-170.
6. Han Sangmook, Wu Xiangguo, Kim Sungwook, and Kang Sutae. A modified shooting method technique for the analysis of the limited slip capacity of UHPFRC-NC composite structure[C]. Proceedings of The Korea Concrete Institute, 2008, 20(1): 1061-1064.
7. Wu Xiangguo, Han Sangmook, Choi Insik, Kim Sungwook. Ultimate flexural strength of UHPFRC composite structure in sagging region with full shear connection[C]. Proceedings of The Korea Soecity of Civil Engineering, 2007, 33: 3912-3915.
8. Wu Xiangguo, Han Sangmook, Choi Insik, Kim Sungwook, and Kang Sutae. Ultimate flexural strength of UHPFRC composite structure in sagging region with partial shear connection[C]. Proceedings of The Korea Concrete Institute, 2007, 19(2): 253-256.
9. Han Sangmook, Wu Xiangguo, Choi Insik, Kang Sutae. Pseudo strain hardening model of ultra high strength concrete under Axial tensile loading[C]. Proceedings of The Korea Concrete Institute, 2006, 18(2): 937-940.
10. Han Sangmook, Wu Xiangguo, Kim Sungwook, and Kang Sutae. Simplification of the flexural capacity of SFR-UHPCC rectangular beam[C]. Proceedings of The Korea Concrete Institute 2006, 18(1): 526-529.
11. 吳香國, 韓相默. UHPCC工字型預應力無腹筋工字型梁斜裂載荷分析[C]. 第十一屆全國纖維混凝土學術會議,大連, 2006, 11: 260-266.
12. Han Sangmook, Wu Xiangguo, Choi Insik. Pseudo strain hardening and multiple cracking condition for ultra high performance fiber reinforced cementitious composites[C]. Proceedings of The Korea Soecity of Civil Engineering, 2006, 32: 1220-1223.
13. Wu Xiangguo, An Weiguang, and Li Zhengju. Reliability analysis of central compression of an imperfect strut[C]. Proceedings of The Seventh International Conference on Marine Engineering,Tokyo, Japan, 2005: 401-405.
14. Wu Xiangguo, An Weiguang, and Li Hongliang. The solution to dangerous point of arbitrary curved beam element under pure flexure based on minimum reliability index[C]. Proceedings of The Seventh International Conference on Marine Engineering,Tokyo, Japan, 2005: 406-411. Journal of Marine Science and Application, 2005, 4(4): 29-33. (ISTP)
15. Wu Xiangguo, An Weiguang, and Zhao Weitao. Analysis of structural system reliability based on multi-failure modes of fatigue & strength[C]. Progress in Safety Science and Technology, Asia Pacific Symposium on Safety, 2005: 482-487.（ISTP收錄）
人才培養
目前，指導結構工程在讀碩士研究生4名，指導土木工程專業大學生科技創新團隊（透水混凝土及其工程套用技術研發）1個，8人。
