1、基于自动生成技术的生命线管网系统抗震拓扑优化研究，国家自然科学基金委，2009.1-2011.12

2、基于物理的城市供水管网整体抗震功能可靠度分析，国家自然科学基金委，2013.1-2016.12

3、城市市政管网运行安全风险发生机理研究，国家重点研发项目子课题，2016.7.1-2020.12.31

4、城市供水管网服役状态实时监控与失效模拟技术，国家重点研发项目子课题，2022.11.1-2026.10.31

科研获奖：

1、大型地下管网抗震设计关键技术，2013年上海市科技进步一等奖，第二完成人

2、城市地下管网抗震可靠度分析和优化设计关键技术研究，2011年高等学校科学研究优秀成果奖（科学技术）科技进步奖二等奖，第二完成人

2020年以来科研论文：

1.   Wei Liu*, Zhaoyang Song, Review of studieson the resilience of urban critical infrastructure networks, ReliabilityEngineering and System Safety, 2020, 193, 106617

2.   Wei Liu, Zhaoyang Song，MinOuyang*，Lifecycle operational resilience assessmentof urban water distribution networks，ReliabilityEngineering and System Safety, 2020, 198, 106859

3.   Wei Liu*, Zhaoyang Song，ZhiqiangWang, Jie Li，Lifecycle operational reliabilityassessment of water distribution networks based on the probability densityevolution method，Probabilistic Engineering Mechanics, 2020, 59,103037

4.   HuiquanMiao, Wei Liu*, Jie Li, Seismicreliability analysis of water distribution networks on the basis of theprobability density evolution method, Structural Safety, 2020, 86, 101960

5.   Wei Liu*, Zhaoyang Song, Yunchang Wang, Seismic Analysis ofthe Connections of Buried Segmented Pipes, Computer Modeling in Engineering& Sciences, 2020, 123(1): 257–282

6.   Wei Liu*, Qianxiang Wu, Comparison between the SeismicPerformance of Buried Pipes and Pipes in a Utility Tunnel, Computer Modeling inEngineering & Sciences, 2020, 123(2): 661–690

7.   Wei Liu*, Zhaoyang Song，MinOuyang*, Jie Li，Recovery-based seismic resilienceenhancement strategies of water distribution networks，Reliability Engineering and System Safety, 2020, 203,107088

8.   Wei Liu, Huiquan Miao*, Chuang Wang, Jie Li, Test on a buriedpipe network subjected to an artificial earthquake produced bymulti-millisecond blasting, Earthquake Engineering and Engineering Vibration,2020, 19(3):791-810

9.   WeiLiu, Chunjie Huang, YunchangWang, Peixin Shi*. Seismic Analysis of Connections of Buried ContinuousPipelines. Advances in Civil Engineering, 2020. 

10. LiuWei, Zhou Binbin, WuQianxiang, Miao Huiquan*, Reliability of electric power grids under tornadoes,Wind and Structures, 2021, 33(4):265-276

11. LiuWei., Wang Binhao. &Song Zhaoyang*. Failure Prediction of Municipal Water Pipes Using MachineLearning Algorithms. Water Resource Management, 2022, https://doi.org/10.1007/s11269-022-03080-w

12. Song Zhaoyang, Liu Wei*, Failure Investigation of Water Distribution Systems in aLarge City in China Based on the Pipe Failure Database,JOURNAL OF PIPELINE SYSTEMSENGINEERING AND PRACTICE, 2022, 13(2): 05022001

13. Song Zhaoyang, Liu Wei*, Shu Shihu, Resilience-based post-earthquake recoveryoptimization of water distribution networks, International Journal of DisasterRisk Reduction, 2022, 74:102934