林沛元

一、个人简介

林沛元,中山大学土木工程学院教授、博士生导师,国家级高层次人才,中山大学逸仙学者,中国土木工程学会工程风险与保险研究分会理事,广东省应急管理厅专家委员会委员,中国岩石力学与工程学会兼职副秘书长。主要从事重大基础设施全寿命风险智慧评估与管控研究,代表性学术贡献包括(1)系统地展示了“数据库建设-模型评估与校正-可靠度设计框架搭建”的设计风险管控全过程;(2)提出了基础设施健康指标构建方法,建立了考虑老化-维修效益的基础设施长期服役性能高精度预测模型,提出了路径依赖随机过程模型在早期路径缺失条件下的一般性求解算法。成果发表在《Water Research》、《Computer-Aided Civil and Infrastructure Engineering》、《Journal of Geotechnical and Geoenvironmental Engineering》、《Canadian Geotechnical Journal》、《岩石力学与工程学报》等期刊。

二、教育背景

1. 2005.09-2009.07 中山大学地球科学与工程学院地球信息科学与技术专业本科生;

2. 2009.09-2012.07 中山大学地球科学与工程学院岩土工程专业硕士生;

3.2012.09-2016.06 加拿大多伦多城市大学土木工程专业博士生;

4.2016.07-2017.06 加拿大皇家军事学院土木工程高级博士后;

5.2017.07-2019.10 加拿大多伦多城市大学土木工程高级博士后。

三、研究领域

主要从事重大基础设施全寿命风险智慧评估与管控决策研究。

四、代表性科研/教学成果

1.项目

(1)国家自然科学基金优秀青年基金(海外),滨海基础设施全寿命风险管控,2022.09-2025.9,200万元,在研,主持;

(2)市政管网灾变防控理论与关键技术,广东ZJ创新创业团队第一核心成员课题,2023.01-2027.12,200万元,在研,主持;

(3)面向结构性退化风险的排水管道缺陷检测,三峡集团,2024.03-2025.03,242.6万元,在研,主持;

(4)污水管网运行塌陷高风险故障预警与诊断技术研究,国家重点研发计划子课题,2022.12-2026.12,70万元,在研,主持;

(5)市政管网智慧运维理论与关键技术,中央高校业务经费,2022.04-2025.04,100万元,在研,主持;

(6)暴雨下土钉支护边坡灾变机理及全寿命可靠性研究,国家自然科学基金青年基金,2021.01-2023.12,24万元,主持;

2.论著

(1)Lin P Y,Yuan X X. A Two-Time-Scale Point Process Model of Water Main Breaks for infrastructure asset management[J]. Water Research, 2019, 150, 296–309.(SCI检索)

(2)Lin P, Yuan X X, Tovilla E. Integrative modeling of performance deterioration and maintenance effectiveness for infrastructure assets with missing condition data[J]. Computer‐Aided Civil and Infrastructure Engineering, 2019, 34(8): 677-695.(SCI检索)

(3)Li H, Zuo S,Lin P (Corresponding author). A new elastoplastic model for bolt-grouted fractured rock[J]. International Journal of Mining Science and Technology, 2024, 34(7): 995-1016.(SCI检索)

(4)Sun W, Fish J,Lin P (Corresponding author). Numerical simulation of fluid-driven fracturing in orthotropic poroelastic media based on a peridynamics-finite element coupling approach[J]. International Journal of Rock Mechanics and Mining Sciences, 2022, 158: 105199.(SCI检索)

(5)Lin P, Bathurst R J. LRFD calibration of facing limit states for soil nail walls[J]. Journal of Geotechnical and Geoenvironmental Engineering, 2022, 148(11): 04022094.(SCI检索)

(6)Lin P, Ni P, Guo C, et al. Mapping soil nail loads using Federal Highway Administration (FHWA) simplified models and artificial neural network technique[J]. Canadian Geotechnical Journal, 2020, 57(10): 1453-1471.(SCI检索)

(7)Lin P, Bathurst R J. Calibration of resistance factors for load and resistance factor design of internal limit states of soil nail walls[J]. Journal of Geotechnical and Geoenvironmental Engineering, 2019, 145(1): 04018100.(SCI检索)

(8)Lin P, Bathurst R J. Reliability-based internal limit state analysis and design of soil nails using different load and resistance models[J]. Journal of Geotechnical and Geoenvironmental Engineering, 2018, 144(5): 04018022.(SCI检索)

(9)Lin P, Bathurst R J. Influence of cross correlation between nominal load and resistance on reliability-based design for simple linear soil-structure limit states[J]. Canadian Geotechnical Journal, 2018, 55(2): 279-295.(SCI检索)

(10)Lin P, Liu J, Yuan X X. Reliability analysis of soil nail walls against external failures in layered ground[J]. Journal of Geotechnical and Geoenvironmental Engineering, 2017, 143(1): 04016077.(SCI检索)

3.获奖

(1)Thomas A. Middlebrooks,美国土木工程师学会ASCE, 2021;

(2)RM Quigley Award (Honorable Mention),加拿大岩土工程学会CGS, 2020;

(3)Editor's Choice, Journal of Geotechnical and Geoenvironmental Engineering, 2019;

(4)Editor's Choice, Canadian Geotechnical Journal, 2019.

4.专利

(1)基于载荷-腐蚀耦合作用的混凝土试验装置与方法,2024.05,中国,CN202311680560.1,林沛元,袁勋,刘跃鹏,马保松,黄胜;

(2)一种管道开裂渗漏引起的路面塌陷预测方法、系统及设备,2024.09,中国,CN202410038953.0,林沛元,丁美跃,袁勋,刘彤,马保松,黄胜;

(3)一种市政排水管道流速、流量智能评估方法及系统,2022.08,中国,CN202210424938.0,林沛元,刘跃鹏,刘海鹏,黄胜,马保松;

(4)一种市政排水管道堵塞情况监控与处理方法及系统,2024.09,中国,CN202210531108.8,林沛元,刘海鹏,刘跃鹏,黄胜,马保松。

五、联系方式

邮箱:linpy23@mail.sysu.edu.cn

linpy86@163.com


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