博士后，东南大学，桥梁工程，2017.01-2018.12；

博士后，美国密苏里大学哥伦比亚分校，生物工程，2015-2016；

博士，美国密苏里大学堪萨斯城分校，土木工程，2011.08-2014.12；

[1] 国家自然科学基金青年基金项目，51708484、2018/01-2020/12、在研、主持。

[2] 江苏省自然科学基金，BK20170511、2017/07-2020/06、在研、主持。

[3] 中国博士后基金，2017M611658、2017/06-2019/06、结题、主持。

[4] 江苏省高校自然科学面上基金项目，17KJB580010、2017/08-2019/07、在研、主持。

[5] 扬州市科协软科学研究项目，2018.06-2019.06、结题、主持。

[6] 扬州“绿扬金凤”计划研究项目，2017-2020、在研、主持。

[1] Guo X(*), Zhang Chen. (2019). Seismic Fragility Analysis of Corroded Chimney Structures. ASCE-Journal of Performance of Constructed Facilities. 31(1):1-15.

[2] Guo X, Chen ZQ(*). (2019). Scour-dependent empirical fragility modelling of bridge structures under earthquakes, Advances in Structural Engineering.

[3] Guo X(*), Chen W., Yu J. (2018). Combined Effect of Vertical and Horizontal Ground Motions on Failure Probability of RC Chimneys. Advances in Civil Engineering.

[4] Guo X, Mostafa Badroddin, Chen Z Q(*), (2017). Applied methods for seismic assessment of scoured bridges: a review with case studies. Earthquakes and Structures, 13(5):497-507.

[5] Guo X , et al., (2016). Time-dependent seismic fragility analysis of bridge systems under scour hazard and earthquake loads, Engineering Structures,121:52-60.

[6] Guo X, et al., (2016) Probability of collapse of a bridge system under seismic and scour hazards, Proceedings of the Institution of Mechanical Engineers Part O Journal of Risk & Reliability[J], 230(2):195-203.

[7] Guo X, Chen ZQ(*), (2016). Lifecycle multihazard framework for assessing flood scour and earthquake effects on bridge failure, ASCE-ASME Journal of Risk and Uncertainty in Engineering Systems, Part A: Civil Engineering[J]，2(2):1-10. 

[1] 一种桥墩冲刷坑探测装置，201820721703.7，郭悬，张琛，2018.12

[2] 一种边坡爆破滚石减速阻挡防护装置，201820597749.2，郭悬，张琛，2018.12