banner

賴煥生副教授

電子郵箱:laihsh@mail.sysu.edu.cn

研究領域:疲勞、疲勞壽命與斷裂;蠕變、蠕變損失、裂紋擴展與斷裂;蠕變疲勞交互作用的裂紋擴展與斷裂;Abaqus等通用有限元模擬與計算;核電設備結構完整性、壽命預測與安全評價

個人資料

賴煥生博士,現任中山大學中法核工程與技術學院副教授,碩士導師

郵箱:laihsh@mail.sysu.edu.cn

 

教育經歷

2010-2015,中央大學(韓國),工學博士,固體/材料;

2007-2010,華東理工大學,工學碩士,化工過程機械;

2003-2007,福州大學,工學學士,過程裝備與控制工程。

 

工作經歷

2019-至今,中山大學中法核工程與技術學院,百人計劃引進副教授;

2016-2019,福州大學石油化工學院,旗山學者引進副教授;

2015-2016,中央大學(韓國)高溫斷裂力學研究室,博士后研究員。

 

研究方向

疲勞、疲勞壽命與斷裂;

蠕變、蠕變損失、裂紋擴展與斷裂;

蠕變疲勞交互作用的裂紋擴展與斷裂;

Abaqus等通用有限元模擬與計算;

核電設備結構完整性、壽命預測與安全評價。

 

科研項目(部分)

2022.01 - 2022.11  溫冷軋FeCrAl管材高溫拉伸與蠕變性能測試(中國核動力研究設計院,主持);

2022.01 - 2023.12 鉛鉍腐蝕環境下P91鋼的疲勞-蠕變行為研究(江蘇省工業裝備數字制造及控制技術重點實驗室開放研究基金,

主持);

2021.07 - 2022.08 泵體激光焊接疲勞壽命研究(廣東美芝制冷設備有限公司,主持);

2020.05 - 2021.05 核電用HDPE管耐氯氧化壽命研究(上海納川核能新材料技術有限公司,主持);

2018.01 - 2020.12 基于延性耗竭的蠕變損傷模型預測含缺陷聚乙烯管接頭長期性能(國家自然科學基金,主持);

2017.11 - 2018.08 脫甲烷塔的安全評定(福建聯合石化有限公司項目,主要完成人);

2016.01 - 2019.03 功能梯度材料蠕變裂紋擴展參數的研究(福州大學旗山學者項目,主持);

2017.07 - 2019.06  含缺陷中密度聚乙烯管壽命研究(福建省教育廳項目,主持);

2014.08 - 2017.06 Development of evaluation technology of life-time of heavy duty gas turbine hot parts (Doosan Heavy Industries & Construction Co. Ltd., Co-PI);

2011.08 - 2016.07 Advanced track of interdisciplinary operation and structure integrity technology for fossil

power boiler in next generation  (Human Resources Development Program by Korean Government, Co- PI);

2010.12 - 2012.11 Development of mechanical behavior measurement technique under hydrogen environment for   

application to nuclear hydrogen plant etc. (Nuclear Energy Research Infrastructure Program by  Korean Government, Co-PI).

 

學術論文(近5年)

(1)Chen S, Lai HS*, et al. Study on the creep properties of butt fusion-welded joints of HDPE pipes using the nanoindentation test, Weld World, 2021, on-line.

(2)Lai HS, et al. Effect of rolling deformation on creep properties of FeCrAl alloy, Front Energy Res, 2021, 9: 663578.

(3)Zheng X, Lai HS*, et al. Preparation of iron tetradecanoate coating on the surface of Mg-Li Alloy and its corrosion resistance, Int J Electrochem Sci, 2021, 16: 150914.

(4)Zhao Z, Lai HS*, et al. Preparation and properties of graphene doped TiO2 mesoporous materials for photocathode protection, Int J Electrochem Sci, 2021, 16: 210316.

(5)Lai HS, et al. The effect of threshold stress on the high-temperature fracture parameter, Mater High Temp, 2020, 37(1): 32-42.

(6)Guo JQ, Fan DS, Lai HS*, et al. Novel method to increase the buckling pressure of cylindrical shells under external pressure, Measurement, 2019, 136: 438-444.

(7)Zhang Y, Li Y, Lai HS*, et al. Acoustic emission response and damage process for Q235 steel in an in situ tensile test, Arch Acoust, 2019, 44(4): 807-813.

(8)Lai HS, et al. Effects of the threshold stress and load level on the values of h1 for the estimation of C*, Mater High Temp, 2019, 36(4): 335-343.

(9)Sun Y, Jia YF, Haroon M, Lai HS, et al. Welding residual stress in HDPE pipes: measurement and numerical simulation, J Press Vess-T ASME, 2019, 141(4): 41404.

(10)HS Lai*, et al. Finite element analysis of creep crack initiation in functionally graded materials with crack parallel to the gradient, Int J Archit Eng Technol, 2019, 6: 17-23.

(11)Huang LH, Lai HS*, et al. A novel method to predict the low-cycle fatigue life, J Fail Anal and Preven, 2018, 18: 1484-1489.

(12)Lai HS, et al, Estimation of C* including the effect of threshold stress, Eng Fract Mech,

2018, 191: 403-411.

(13)Lai HS, Liu KL. Relationships between the proportional law and the charts used in ASME VIII-1and EN13445-3 for designing shells and tubes under external pressure, J Press Vess-T ASME, 2017, 139 (4): 041101-1-6.

(14)Lai HS, Yoon KB. Estimation of C(t) and the creep crack tip stress field of functionally graded materials and verification via finite element analysis, Compos Struct, 2016, 153: 728-737.

(15)Lai HS. Estimation of Ct of functionally graded materials under small scale creep stage, Compos Struct, 2016, 138: 352-360.

(16)Lai HS, Yoon KB. Study on the estimation of high temperature fracture parameter for mismatched weld creep cracks, Eng Fract Mech, 2016, 163: 117-129.

(17)Lai HS, et al. Effects of defects on the failure of butt fusion welded polyethylene pipe, Int J Pres Ves Pip, 2016, 139-140: 117-122.

(18)Lai HS, et al. Effects of defects on the burst failure of butt fusion welded polyethylene pipes, J Mech Sci Technol, 2016, 30 (5): 1973-1981.

(19)Lai HS, et al. Estimation of Ct for weld cracks including HAZ softening region, Mater High Temp, 2016, 33 (6): 596-603.

(20)Lai HS, et al. Effects of defect size on failure of butt fusion welded MDPE pipe under tension, J Mech Sci Technol, 2015, 29 (5): 1973-1980.

 

專利

(1)賴煥生,等; 拉伸蠕變疲勞試驗夾持帶弧度試樣的夾具,2018-10-12,ZL201820449338.9.

(2)賴煥生,等; 橫臥型機械式蠕變試驗裝置系統,2028-8-8,201821842810.1.

(3)賴煥生,等; 一種簡易的機械式蠕變試驗裝置,2019-8-9,201821869060.7.

(4)賴煥生,等; 脈沖外壓屈曲試驗裝置,2018-11-9,ZL201820561411.1.

(5)賴煥生,等; 一種帶溫度控制的脈沖壓力試驗系統,2019-2-4,201821114084.1.