职称:副教授
学位:博士
研究领域:绿色高性能混凝土
约束绿色混凝土本构模型
新型约束混凝土组合结构
办公地点:必赢贵宾会3003am(大学城)电子信息实验楼617
电子邮箱:laimianheng@gzhu.edu.cn
个人简介
出生于1989年5月,广东增城人。2007-2011年本科毕业于中山大学与香港大学“2+2”土木工程专业,获香港大学工学学士学位(绩点年级第一名);2015年毕业于香港大学土木工程系,获哲学博士学位。2015年12月至2018年4月在碧桂园集团先后任项目工程经理,区域投资拓展经理,项目副总与项目总经理。
2018年6月至今在必赢贵宾会3003am任“百人计划”副教授(2021年前往重庆大学必赢贵宾会3003am担任青年骨干教师访问学者),长期致力于绿色混凝土性能调控、约束绿色混凝土本构模型及其组合结构设计方法研究,主要成果如下:
(1) 揭示了绿色混凝土内部结构演变机理,并探明了基于跨尺度颗粒搭配的逐级填充效应对绿色混凝土湿法堆积密度的提升作用,验证了湿法堆积密度与绿色混凝土多项重要性能的强相关性。基于现代土木工程结构的多维度终端需求,通过优化湿法堆积密度进行性能调控,提出了绿色高性能混凝土配合比设计方案。
(2) 揭示了不同约束应力路径与材料内部结构演变对约束混凝土结构宏观力学性能的影响机理。在此基础上,建立了考虑纵向应变、混凝土强度与内部结构、约束应力大小与路径的五参数耦合约束混凝土本构模型。
(3) 研发了钢环、约束拉杆、钢螺旋和钢卡箍等4项套箍加固技术,实现了钢管混凝土柱构件力学性能提升的可控设计。研发了延性好、耗能能力优的新型外加套箍钢管混凝土组合墙构件及(FRP-)钢-混凝土框架柱-混凝土梁节点。揭示了组合结构约束机理及外加套箍、混凝土强度与内部结构、钢管强度与尺寸、初始损伤及初始膨胀效应等关键参数对其力学性能的影响机制,创建了新型组合结构荷载-位移曲线,提出了考虑绿色高性能混凝土湿法堆积密度的材料-结构一体化设计方法。
相关成果近年来发表中文论著1部,以第一或通讯作者发表SCI论文36篇,ESI高被引论文(引用数前1%)13篇(94篇次),ESI热点论文(引用数前0.1%)2篇,4篇论文入选Elsevier期刊高被引论文,2篇论文入选Wiley期刊年度最高被引论文。被法国国家技术科学院、日本工程院、中国工程院等多位院士,美国土木工程师学会、英国结构工程师学会等重要学会的多名会士等国内外著名学者引用并高度评价。Web of Science数据库严格他引1500余次,H指数26。获2018年广东省科技进步二等奖(排名第五),2019年中国产学研合作创新成果奖一等奖(排名第三)。在土木工程和建筑与建造领域入选2020、2021、2022年全球前2%顶尖科学家年度影响力榜单。入选2022年度(首届)广东省科协青年科技人才培育计划(省级人才项目,土木学科唯一)、2020年度广州市科协青年科技人才托举项目。主持国家自然科学基金面上项目、青年科学基金项目等纵向项目10项。近五年4次在国内外大型学术会议做邀请报告或分会场主持人。担任结构工程领域顶级期刊《Engineering Structures》青年编委。担任《Engineering Structures》、《Composite Structures》、《Thin-Walled Structures》及《Journal of Constructional Research》等权威期刊的审稿人。教授钢与混凝土组合结构、荷载与结构设计方法,混凝土结构设计原理等10余门本科生及研究生的核心课程。担任必赢贵宾会3003am本科206班班主任并创建2020-2021、2021-2022学年优良学风班。独立指导多项本科生或研究生科研项目。(曾)指导(或共同指导)硕士研究生35人。
教育背景
1. 2015年12月毕业于香港大学土木工程专业,获哲学博士学位
2. 2011年11月毕业于香港大学土木工程专业,获工学学士学位
职业经历
1. 2018年6月至今 必赢贵宾会3003am “百人计划”副教授
2. 2021年9月至2022年7月 重庆大学必赢贵宾会3003am 访问学者
3. 2015年12月至2018年4月 碧桂园集团 项目总经理
教授课程
本科生:
1. 钢与混凝土组合结构(课程负责人)
2. 荷载与结构设计原则
3. 工程技术经济
4. 混凝土结构设计原理(梁板课程设计)
5. 钢结构设计原理(钢结构材料,钢结构单层厂房)
6. 土木工程发展前沿
7. 土木工程专业英语(双语)
8. 学术英语 – 交流与沟通(双语,福霖班)
9. 毕业设计
10. 生产实习(福霖班)
研究生:
1. 高等混凝土结构设计原理(钢管混凝土组合结构)
科研服务
主持的科研项目
1. 国家自然科学基金面上项目,52278163,考虑材料内部结构演变及膨胀效应的圆钢管钢渣混凝土构件轴压本构理论,2023.1-2026.12,进行中,主持
2. 国家自然科学基金青年科学基金项目,52008118,外加约束圆钢管膨胀混凝土构件的力学性能研究,2021.1-2023.12,进行中,主持
3. 广东省科技协会青年科技人才培育计划,SKXRC202228,高性能再生混凝土材料与结构,2022.1-2022.12,进行中,主持(省级人才项目,土木学科唯一)
4. 广东省基础与应用基础研究基金海上风电联合基金面上项目,2022A1515240067,面向深海风电工程的中空夹层超高强钢管轻骨料混凝土组合结构,2022.10-2025.09,进行中,主持
5. 广东省科技计划项目,2020A1414010381,Q690高强钢管混凝土构件的力学性能研究,2020.9-2021.8,结题,主持
6. 广州市科技协会项目,X20200301054,青年人才托举工程项目_赖勉亨,2020.1-2021.12,结题(优秀),主持(市级人才项目,土木学科唯一)
7. 广州市科学技术局基础研究计划基础与应用基础研究项目,基于湿法堆积密度理论的钢渣混凝土工作性能研究,2023.4-2025.3,进行中,主持
8. 广州市科技创新发展专项资金项目市校联合项目基础与应用基础研究项目,202102010509,轴心受压钢管人工砂混凝土构件的力学性能研究,2021.4-2023.3,进行中,主持
9. 广州市科学技术协会、广州市南山自然科学学术交流基金会、广州市合力科普基金会学术著作出版资助项目,外加约束钢管混凝土构件试验与本构理论研究,2020.12-2021.12,结题,主持
10. 必赢贵宾会3003am百人计划启动项目,69-62091271,钢管约束机制砂混凝土构件的力学性能研究,2018.6-2023.5,进行中,主持
11. 企事业单位委托科技项目,69245,复合材料夹芯结构粘结界面分子动力学模拟分析,2019.11-2021.10,进行中,主持
12. 企事业单位委托科技项目,59047,广东家能三旧改造项目一级开发专题研究,2019.4-2021.12,进行中,主持
指导(独立或排名第一)本科生科研项目
1. 大学生创新创业训练计划,国家级立项,本科生,202211078164,基于湿法堆积密度理论的玻璃混凝土的流动性能与耐久性能研究,2022.6-2024.6,进行中,独立指导(负责人:林冠锋)
2. 大学生创新创业训练计划,省级立项,本科生,S202111078084,考虑湿法堆积密度理论的掺合料对于普通混凝土高温力学性能的影响的研究,2021.6-2023.6,结题,独立指导(负责人:阳丹)
3. 大学生创新创业训练计划,省级立项,本科生,S202111078086,基于湿法堆积密度理论的重质混凝土的流动性能研究,2021.6-2023.6,结题,独立指导(负责人:吴家庞)
4. 大学生创新创业训练计划,校级立项,本科生,xj202211078226,基于湿法堆积密度理论的玻璃混凝土火后残余性能研究,2022.6-2024.6,进行中,独立指导(负责人:吴卓芮)
参与的科研项目
1. 广东省自然科学基金面上项目,2022A1515012537,GFRP约束高强圆钢管高强机制砂混凝土构件的试验及本构理论研究,2022.1-2024.12,进行中,参与 (2/6)
2. 广州市科技创新发展专项资金项目市校联合项目基础与应用基础研究项目,202102010504,约束再生混凝土本构模型研究,2021.1-2022.12,进行中,参与 (2/6)
3. 广州市教育局高校科研项目创新团队项目,202032886,钢管钢渣混凝土组合结构的关键技术研究,2021.1-2022.12,进行中,参与 (2/13)
4. 必赢贵宾会3003am百人计划启动项目,69-62091262,钢管钢渣混凝土组合柱的试验与本构理论研究,2020.1-2023.11,进行中,参与 (2/10)
学术兼职
1. 2021年9月至今任结构工程领域顶级期刊《Engineering Structures》(影响因子5.582,土木工程领域期刊排名20/136)青年编委
2. 2021年9月至今任中国地震学会地震工程专业委员会委员
3. 2021年4月至今任广州市青年科技工作者协会理事
研究成果
1、获奖及荣誉
1. 赖勉亨(1/1); 全球前2%顶尖科学家(World’s Top 2% Scientists 2022)年度影响力(Single year impact)榜单, 土木工程(Civil Engineering)和建筑与建造(Building and Construction)领域, 2022
2. 赖勉亨(1/5); Dilatancy mitigation of cement powder paste by pozzolanic and inert fillers, 《Structural Concrete》, Top Cited Article 2020-2021 (最多被引用论文), 2022
3. 赖勉亨(5/5,通讯作者); A path dependent constitutive model for CFFT column, 《Engineering Structures》, Most cited articles published since 2018 (最常被引用论文), 2022
4. 赖勉亨(1/6); A path dependent stress-strain model for concrete-filled-steel-tube column,《Engineering Structures》, Most cited articles published since 2018 (最常被引用论文), 2022
5. 赖勉亨(1/6); A stress-path dependent stress-strain model for FRP-confined concrete,《Engineering Structures》, Most cited articles published since 2018 (最常被引用论文), 2022
6. 赖勉亨(1/1); 2022年度青年创新创业交流会暨“青托项目”评审结题会优秀报告奖, 2022
7. 赖勉亨(1/1); 全球前2%顶尖科学家(World’s Top 2% Scientists 2021)年度影响力(Single year impact)榜单, 土木工程(Civil Engineering)和建筑与建造(Building and Construction)领域, 2021
8. 赖勉亨(1/3); Fillers to improve passing ability of concrete, 《Structural Concrete》, Top Cited Article 2019-2020 (最多被引用论文), 2021
9. 赖勉亨(1/4); Uni-axial behavior of externally confined UHSCFST columns, 《Thin-Walled Structures》, Most cited articles published since 2018 (最常被引用论文), 2021
10. 赖勉亨(1/1); 全球前2%顶尖科学家(World’s Top 2% Scientists 2020)年度影响力(Single year impact)榜单, 土木工程(Civil Engineering)和建筑与建造(Building and Construction)领域, 2020
11. 赖勉亨(3/10); 服役混凝土结构损伤评估及加固修复的关键技术及应用, 中国产学研合作促进会, 产学研合作创新成果奖一等奖, 2019 (王璐、李凌志、赖勉亨、杨放、徐锋、王勇、吕德鹏、万里、彭洋、徐金俊)
12. 赖勉亨(5/10); 钢-混凝土组(混)合结构关键技术创新与实践, 广东省人民政府, 省部级科技进步奖二等奖, 2019 (刘坚、韩建强、周旺保、周观根、赖勉亨、孙学水、李莉、王永梅、王一功、任达)
2、近期发表的论著或期刊文章
2.1 论著
[1] 赖勉亨, 何正铭(Ho Ching Ming Johnny). 外加约束钢管混凝土构件试验与本构理论研究, 中国建筑工业出版社, 北京, ISBN 978-7-112-26511-4, 2021.9.
2.2 第一或通讯作者SCI论文:
[1] Lai MH, Lin YH, Y.Y. Jin, Fei Q, Wang ZC and Ho JCM*. Uni-axial behaviour of steel slag concrete-filled-steel-tube columns with external confinement. Thin-Walled Structures 2023; 185: 110562.
[2] Lai MH, Lao WC, Tang WK, Hanzic L, Wang Q and Ho JCM*. Dilatancy swerve in superplasticized cement powder paste. Construction and Building Materials 2023; 362: 129524.
[3] Ren FM, Tian SY, Gong L, Wu JL, Mo JX, Lai CL and Lai MH*. Seismic performance of a ring beam joint connecting FTCES column and RC / ESRC beam with NSC. Journal of Building Engineering 2023, 63: 105366.
[4] Lai MH, Wu KJ, Ou XL, Zeng MR, Li CW, Ho JCM*. Effect of concrete wet packing density on the uni-axial strength of manufactured sand CFST columns. Structural Concrete 2022; 23 (4): 2615-2629. (ESI高被引论文)
[5] Lai MH, Huang ZC, Wang CT, Wang YH, Chen LJ and Ho JCM*. Effect of fillers on the behaviour of low carbon footprint concrete at and after exposure to elevated temperatures. Journal of Building Engineering 2022; 51: 104117. (高被引论文)
[6] Lai MH, Chen ZH, Wang YH, Ho JCM*. Effect of fillers on the mechanical properties and durability of steel slag concrete. Construction and Building Materials 2022; 335: 127495.
[7] Lai MH, Wu KJ, Cheng X, Ho JCM*, Wu JP, Chen JH, Zhang AJ. Effect of fillers on the behaviour of heavy-weight concrete made by iron sand. Construction and Building Materials 2022; 332: 127357.
[8] Wang L, Sun J, Ding T, Liang Y, Ho JCM and Lai MH*. Manufacture and behaviour of innovative 3D printed auxetic composite panels subjected to low-velocity impact load. Structures 2022; 38: 910-933.
[9] Zhuang X, Liang Y, Ho JCM, Wang YH, Lai MH*, Li XY, Xu ZH and Xu YN. Post-fire behaviour of steel slag fine aggregate concrete. Structural Concrete 2022; 23(6): 3672-3695. (ESI高被引论文)
[10] Lai MH, Binhowimal SAM, Griffith AM, Wang Q, Chen ZY, Ho JCM*. Shrinkage, cementitious paste volume and wet packing density of concrete. Structural Concrete 2022; 23(1): 488-504.
[11] Ho JCM, Liang Y, Wang YH, Lai MH*, Huang ZC, Yang D and Zhang QL. Residual properties of steel slag coarse aggregate concrete after exposure to elevated temperatures. Construction and Building Materials 2022; 316: 125751.
[12] Lai MH, Griffith AM, Hanzic L, Wang Q, Ho JCM*. Dilatancy reversal in superplasticised cementitious mortar. Magazine of Concrete Research 2021; 73(16): 828-842. (ESI高被引论文)
[13] Ho JCM, Ou XL, Li CW, Song W, Wang Q, Lai MH*. Uni-axial behaviour of expansive CFST and DSCFST stub columns. Engineering Structures 2021; 237: 112193.
[14] Lai MH, Binhowimal SAM, Griffith AM, Hanzic L, Wang Q, Chen ZY, Ho JCM*. Shrinkage design model of concrete incorporating wet packing density. Construction and Building Materials 2021; 280: 122448.
[15] Lai MH, Zou JJ, Yao BY, Ho JCM, Zhuang X, Wang Q*. Improving mechanical behavior and microstructure of concrete by using BOF steel slag aggregate. Construction and Building Materials 2021; 277: 122269. (中国科学院1区TOP) (WOS:000634531400021)
[16] Lai MH, Griffith AM, Hanzic L, Wang Q, Ho JCM*. Interdependence of passing ability, dilatancy and wet packing density of concrete. Construction and Building Materials 2021; 270: 121440. (ESI高被引论文)
[17] Wang L, Zhang YW, Ho JCM, Lai MH*. Fatigue behaviour of composite sandwich beams strengthened with GFRP stiffeners. Engineering Structures 2020; 214: 110596. (中国科学院2区TOP,JCR Q1) (WOS:000536072400039)
[18] Ren FM, Liang YW, Ho JCM, Lai MH*. Behaviour of FRP tube-concrete-encased steel composite columns. Composite Structures 2020; 241: 112139. (中国科学院1区TOP) (WOS:000522793200012)
[19] Lai MH, Binhowimal SAM, Hanzic L, Wang Q, Ho JCM*. Dilatancy mitigation of cement powder paste by pozzolanic and inert fillers. Structural Concrete 2020; 21(3): 1164-1180. (ESI高被引论文,Wiley期刊2020-2021年度最高被引论文)
[20] Lai MH, Song W, Ou XL, Chen MT, Wang Q, Ho JCM*. A path dependent stress-strain model for concrete-filled-steel-tube column. Engineering Structures 2020; 211: 110312. (连续16期ESI高被引论文,ESI热点论文,Elsevier期刊高被引论文)
[21] Ho JCM, Ou XL, Chen MT, Wang Q, Lai MH*. A path dependent constitutive model for CFFT column. Engineering Structures 2020; 210: 110367. (连续8期ESI高被引论文,Elsevier期刊高被引论文)
[22] Lai MH, Binhowimal SAM, Hanzic L, Wang Q, Ho JCM*. Cause and mitigation of dilatancy in cement powder paste. Construction and Building Materials 2020; 236: 117595. (ESI高被引论文)
[23] Lai MH, Li CW, Ho JCM, Chen MT*. Experimental investigation on hollow-steel-tube columns with external confinements. Journal of Constructional Steel Research 2020; 166: 105865. (ESI高被引论文)
[24] Lai MH, Liang YW, Wang Q, Ren FM, Chen MT, Ho JCM*. A stress-path dependent stress-strain model for FRP-confined concrete. Engineering Structures 2020; 203:109824. (连续17期ESI高被引论文,ESI热点论文,Elsevier期刊高被引论文)
[25] Lai MH, Chen MT, Ren FM, Ho JCM*. Uni-axial behavior of externally confined UHSCFST columns. Thin-Walled Structures 2019; 142: 19-36. (ESI高被引论文,Elsevier期刊高被引论文)
[26] Lai MH, Hanzic L, Ho JCM*. Fillers to improve passing ability of concrete. Structural Concrete 2019; 20(1): 185-197. (连续23期ESI高被引论文,Wiley期刊2019-2020年度最高被引论文)
[27] Guan M, Liu W, Lai MH*, Du H, Cui J, Gan Y. Seismic behavior of innovative composite walls with high-strength manufactured sand concrete. Engineering Structures 2019; 195: 182-199.
[28] Lai MH and Ho JCM*. An analysis-based model for axially loaded circular CFST columns. Thin-Walled Structures 2017; 119: 770-781.
[29] Lai MH and Ho JCM*. A theoretical axial stress-strain model for circular concrete-filled-steel-tube columns. Engineering Structures 2016; 125: 124-143.
[30] Lai MH and Ho JCM*. Confining and hoop stresses in ring-confined thin-walled concrete-filled steel tube columns. Magazine of Concrete Research 2016; 68(18): 916-935.
[31] Lai MH and Ho JCM*. Axial strengthening of thin-walled concrete-filled-steel-tube columns by circular steel jackets. Thin-Walled Structures 2015; 97: 11-21.
[32] Lai MH and Ho JCM*. Optimal design of external rings for confined CFST columns. Magazine of Concrete Research 2015; 67(19): 1017-1032.
[33] Lai MH and Ho JCM*. Effect of continuous spirals on uni-axial strength and ductility of CFST columns. Journal of Constructional Steel Research 2015; 104: 235-249.
[34] Lai MH and Ho JCM*. Confinement effect of ring-confined concrete-filled-steel-tube columns under uni-axial load. Engineering Structures 2014; 67: 123-141.
[35] Lai MH and Ho JCM*. Behaviour of uni-axially loaded concrete-filled-steel-tube columns confined by external rings. The Structural Design of Tall and Special Buildings 2014; 23(6): 403-426.
[36] Lai MH and Ho JCM*. Experimental and theoretical studies of confined HSCFST columns under uni-axial compression. Earthquakes and Structures 2014; 7(4): 527-552.
第一或通讯作者EI论文:
[1] Lin YH, Jin YY, Ho JCM and Lai MH*. Experimental study on the behaviour of CFST columns with steel slag concrete under axial compression. Lecture Notes in Civil Engineering 2023; 302: https://doi.org/10.1007/978-981-19-7331-4_104.
[2] Ou XL, Ho JCM* and Lai MH*. Load-carrying capacity of CFST columns: Current design rules assessment. Lecture Notes in Civil Engineering 2023; 302: https://doi.org/10.1007/978-981-19-7331-4_107.
[3] Mo JH, Zeng MR, Yang SJ, Ho JCM* and Lai MH*. Experimental study on the uni-axial behaviour of MSCFST columns considering concrete’s wet packing density. Lecture Notes in Civil Engineering 2023; 302: https://doi.org/10.1007/978-981-19-7331-4_106.
[4] Lai MH* and Ho JCM. Experimental uni-axial behaviour of UHSCFST columns with external confinement. Lecture Notes in Civil Engineering 2020; 37: 705-721.
[5] Lai MH and Ho JCM*. Uni-axial Compression Test of Concrete-filled-steel-tube Columns Confined by Tie Bars. Procedia Engineering 2013; 57: 662-669.
其他作者SCI论文:
[1] Wang Q, Lai MH, Zhang J, Wang ZB, Ho JCM*. Greener engineered cementitious composite (ECC) – The use of pozzolanic fillers and unoiled PVA fibers. Construction and Building Materials 2020; 247: 118211.
[2] Xia Y, Li X, Peng Y, Lai MH, Wang L*. Impact and Post-Impact Performance of Sandwich Wall Boards with GFRP Face Sheets and a Web-Foam Core: The Effects of Impact Location. Materials 2018; 11(9): 1714.
[3] Ho JCM*, Lai MH, Luo L. Uniaxial behaviour of confined high-strength concrete-filled-steel-tube columns. Proceedings of the Institution of Civil Engineers - Structures and Buildings 2014; 167(9): 520-533.
[4] Ho JCM* and Lai MH. Behaviour of uni-axially loaded CFST columns confined by tie bars. Journal of Constructional Steel Research 2013; 83: 37-50.
会议论文或报告:
[1] 赖勉亨. 高性能钢渣混凝土材料与结构. 第十六届结构工程国际研讨会. 2023年4月1-4日, 中国天津.
[2] 赖勉亨*. 被动约束混凝土本构模型. 第二届土木工程新材料及新型结构学术会议. 2020年9月25-27日, 中国广州.
[3] Lai MH, Ho JCM*. A constitutive model for predicting the lateral strain of confined concrete. Proceedings of The 23rd Annual Conference of HKSTAM 2019 The 15th Jiangsu–Hong Kong Forum on Mechanics and Its Application. 9-14 Apr., 2019, Hong Kong, China.
[4] Lai MH*. A unified constitutive model for confined concrete. Proceedings of The 23rd Annual Conference of HKSTAM 2019 The 15th Jiangsu–Hong Kong Forum on Mechanics and Its Application. 9-14 Apr., 2019, Hong Kong, China.
[5] Lai MH*, Ho JCM. Experimental uni-axial behaviour of UHSCFST columns with external confinement. 25th Australasian Conference on Mechanics of Structures and Materials (ACMSM25), 4-7 Dec., 2018, Brisbane, Australia.
[6] Lai MH, Ho JCM*, Liu J. Experimental study of thin-walled concrete filled steel tube columns strengthened by steel jackets. International Conference on Engineering Research and Practice for Steel Constriction 2018 (ICSC2018), 5-7 Sep., 2018, Hong Kong, China.
[7] Lai MH, Ho JCM*. Effectiveness of external confinement on the uni-axial behaviour of CFST columns. International Conference on Performance-based and Life-cycle Structural Engineering, 9-11 Dec., 2015, Brisbane, Australia.
[8] Lai MH, Ho JCM, Pam, HJ*. Experimental studies of spiral-confined HSCFST columns under uni-axial compression. World Acad Sci Eng Technol 2014, 4-6 May., 2014, New York, American.
[9] Lai MH, Ho JCM*. Uni-axial compression test of concrete-filled-steel-tube columns confined by tie bars. Procedia Engineering, 2013; 57, 662-669.
[10] Lai MH, Ho JCM*. Improving steel-concrete interface bonding in single-skinned high-strength concrete-filled-steel-tube columns by external steel rings. Proceedings of 2013 International Congress on Natural Sciences and Engineering. 8-10 Jan. 2013, Taipei, Taiwan.