专业授课与教学成果

暂无

主要教学成果：

暂无

研究方向及研究团队

主要从事工程结构可靠度理论与应用的科研工作；为工程结构安全和精益建造团队骨干成员。

科研成果

1. 主要课题

[1]  555000Jc线路检测中心土木工程领域研究基地开放基金项目，基于环模拟和马尔科夫链的锈蚀高速铁路桥梁时变可靠度研究，2022/08-2025/07，在研，主持

[2]  国家自然科学基金重点国际合作研究项目，高速铁路无砟轨道-桥梁结构体系全寿命服役可靠性研究，2019/01-2023/12，在研，参与

2. 主要论文

[1]  Leng, Y., Lu, Z. H., Cai, C. H., Li, C. Q., Zhao, Y. G. Ring simulation: a novel simple and efficient simulation method for structural reliability analysis. Structural Safety, 2022, 96: 102182.

[2]  Leng, Y., Lu, Z. H., Li, C. Q., Zhao, Y. G. Time-variant probabilistic assessment of corrosion initiation of marine concrete structures considering maximum phenomenon. Construction and Building Materials, 2021, 272: 121967.

[3]  Lu, Z. H., Leng, Y., Dong, Y., Cai, C. H., Zhao, Y. G. Fast integration algorithms for time-dependent structural reliability analysis considering correlated random variables. Structural Safety, 2019, 78: 23-32.

[4]  Lu, Z.H., Cai, C.H., Zhao, Y.G., Leng, Y., Dong, Y. Normalization of correlated random variables in structural reliability analysis using fourth-moment transformation. Structural Safety, 2020, 82:101888.

[5]  Cai, C.H., Lu, Z.H., Leng, Y., Zhao, Y.G., Li, C.Q. Time-dependent structural reliability assessment for nonstationary non-Gaussian performance functions. Journal of Engineering Mechanics, ASCE, 2021, 147(2): 04020145.

[6]  Leng, Y., Lu, Z. H., Zhao, Y. G., Jiang Y. B. Reliability-based assessment of flexural strength of corrosion-affected PC box girder of high-speed railway by ring simulation. Proceedings of 13th International Conference on Structural Safety and Reliability (ICOSSAR 2021-2022), Shanghai, China, September 13-17, 2022.

[7]  Leng, Y., Lu, Z. H., Zhao, Y. G. Time-dependent reliability-based evaluation of chloride-induced corrosion of high-speed railway PC box girder with influence of concrete stress state. Proceedings of 7th International Symposium on Reliability Engineering and Risk Management (ISRERM2020), Beijing, China, November 12-14, 2020.

[8]  Leng, Y., Lu, Z. H., Zhao, Y. G., Li, C. Q. Estimation of small time-dependent failure probability in high dimensions using subset simulation. Proceedings of 13th International Conference on Applications of Statistics and Probability in Civil Engineering (ICASP13), Seoul, South Korea, May 26-30, 2019.

[9]  Leng, Y., Lu, Z. H., Zhao, Y. G. Fast integration algorithms for the time-dependent failure probability. Proceedings of International Symposium on Life-cycle Engineering and Sustainability of Infrastructure (ISLESI2017), Taipei, China, November 8-11, 2017.