Conference Papers Hu, Cheng and Guo, Xuan (2010). "Influence of Construction Procedures on the Liner and Stress of a PC Continuous Beam Bridge." Advanced Material Research, 121-122: 162 - 167. Guo, Xuan and ZhiQiang Chen (2012). "Seismic Performance of Scoured Foundation-structure Systems." 2012 EERI Annual Meeting & National Earthquake Conference. (poster) Chen, ZhiQiang and Guo, Xuan (2012). "Numerical Investigation of Dynamic Properties of Scoured Shallow Foundation and Impact on Seismic Response of Structures." 2012 ICSE6, Paris, August 27-31. Chen, ZhiQiang and Guo, Xuan (2013). "Multi-hazard Fragility Analysis of Scoured Bridge Systems." ASCE EMI 2013, Chicago. Guo, Xuan, and Chen, ZhiQiang. (2014). Response Modeling of Scoured Bridges under Near-Fault Ground Motions. Earth and Space, 10, 9780784479179-067. Chen, ZhiQiang, and Guo, Xuan. (2015, April). Multi-Hazard Life-Cycle Analysis of Flood-Scour Effects on Seismic Bridge Performance. In Structures Congress 2015. Journal Papers Guo, Xuan and Cheng Hu (2009). "Comparison of Moving Mass Influence on Beam Loaded Frequencies Under Four Types of Boundary Conditions." Journal of Zhongyuan University of Technology, 20(4): 39 - 42. Guo, Xuan, Cheng Hu, YongMiao Jin, MingSong Yu, Jian Ding (2010). "Influence of Friction Coefficient and Pore Bias Coefficient on the Linear Control of Bi-prestressed Concrete Continuous Beam Bridge." Journal of Highway and Transportation Research and Development, 12:234 - 236. Jin, YongMiao and Guo, Xuan (2010). "A Study of Prestressed Pipe Friction Loss Test Based on a Continuous Beam Bridge." Heilongjiang Science and Technology Information, 8:263. Guo, Xuan and Chen, ZhiQiang (2015). "Life-cycle Multi-hazard Framework for Assessing Flood-scour and Earthquake Effects on Bridge Failure". ASCE Journal of Risk and Uncertainty in Engineering Systems. (Accept) Guo, Xuan and Chen, ZhiQiang (2015). "Seismic Fragility Analysis of Scoured Bridge systems considering Material Uncertainty" ASCE Journal of Bridge Engineering. (In review) Guo, Xuan and Guo, Ya (2015). "Probability of Collapse of a Bridge System under Seismic and Scour Hazards" Journal of Risk and Reliability. (Minor Revision, Second round review) Guo, Xuan and Guo, Ya (2015). "Development of Scour-depth-dependent Seismic Fragility Curves and Surfaces for Bridge Systems" The Baltic Journal of Road and Bridge Engineering. (In Review) Guo, Xuan and Guo, Ya (2015). "Seismic Performance Analysis of Scoured Bridge Systems Considering the Uncertainty of Time-dependent Scour Hazard" Engineering Structures. (In Review) Guo, Xuan. Li, Xue, and Guo, Ya (2015). "Life-cycle Seismic Risk and Cost Analysis of Bridge Systems under Multiple Hazards: Seismic and Scour" Structural Safety. (In Review) Guo, Xuan and Guo, Ya (2015). "Collapse Fragility Analysis of scoured Bridge under Multiple Hazards: Mainshock-aftershock Sequences and Scour". The Baltic Journal of Road and Bridge Engineering. (Preparing) Guo, Xuan and Guo, Ya (2015). "Collapse Fragility Surface Analysis of Bridge Systems under Mainshock-aftershock Sequences". The Baltic Journal of Road and Bridge Engineering. (Preparing) Guo, Xuan, Chen, ZhiQiang (2015). "Seismic Near-Fault Pulse Effects on Bridges with Variable Soil-Structure-Interaction Conditions" (Preparing). Guo, Xuan, Tan, Jinglu (2015). "Ultrasound Attenuation in Viscous Materials". (Preparing).