桥梁与隧道标志 桥梁与隧道工程 河内土木工程大学（HUCE）
研究方向 02

细观力学、均匀化、复合材料与TPMS

从细观尺度的颗粒、孔隙和裂缝到建筑材料的等效性能：高填充复合材料、透水混凝土、脆性材料和TPMS结构。

37项论著36篇论文1部著作2009⁠–⁠20268人有论著4位教师在简介中登记2项课题

概况

该方向运用材料力学的工具——均匀化、离散元、相场、分子动力学——从材料内部结构出发解释和预测其力学行为。成果发表于Composites Part B、International Journal of Solids and Structures、Journal of Rheology和Journal of Applied Mechanics等期刊[4, 28, 31, 37]。

主要研究主题

高填充复合材料与悬浮液

通过试验和理论研究了屈服应力流体中非胶体颗粒悬浮液的流变行为：在相同固体体积分数下，双分散悬浮液的弹性模量和屈服应力低于单分散悬浮液[2, 3, 4]。考虑堆积密实度和粒径的细观力学模型以及形态代表模式（MRP）方法，可预测多分散高填充复合材料的等效刚度[28, 37]。

透水混凝土

在随机细观结构上采用相场模型模拟透水混凝土的受弯和受压破坏，并用试验进行标定[26, 34]。结合解析方法与人工智能，建立了适用于透水水泥混凝土的Kozeny–Carman渗透方程近似式[27, 32]。2026年，在同一组新试验数据上对比了细观力学解析模型、相场模拟和符号回归[33]。

脆性材料与复合材料断裂的离散元方法

建立了用于拉伸和压缩脆性破坏、裂纹扩展以及复合材料和干织物损伤的离散元模型[11, 16, 17]。三维模型模拟了碎断试验中的界面脱粘以及混凝土梁中的裂缝发展[14, 23]。

二维材料、多孔材料与TPMS

分子动力学与细观力学相结合，得到了含孔洞缺陷石墨烯的弹性性能以及含纳米孔二维材料的等效刚度[20, 21]。经PLA试件试验验证的数值模拟表明，在所研究的TPMS点阵中，片状螺旋二十四面体（gyroid）结构的UHPC各向异性最小[31]。

项目与著作

国家科技发展基金（Nafosted）关于三维离散元模拟复合材料分层与开裂的课题（2018—2019年）以及部级“结合人工智能的透水水泥混凝土力学行为预测模型”课题（2023—2024年）直接属于该方向。

教材与著作目录 →

科研项目 (2)

课题名称照录教师简介（越南文）。

  • Principal investigator (2023⁠–⁠2024). Nghiên cứu xây dựng mô hình dự báo ứng xử cơ học của bê tông xi măng rỗng dựa trên tiếp cận lý thuyết kết hợp kỹ thuật trí tuệ nhân tạo và định hướng dữ liệu. Code: B2023-XDA-03. Ministry-level project, Ministry of Education and Training (đã nghiệm thu)
  • Principal investigator (2018⁠–⁠2019). Mô hình hóa sự phân tách lớp, sự xuất hiện và phát triển của vết nứt trong vật liệu composite sử dụng mô hình 3D trong phương pháp phần tử rời rạc. Nafosted

教材与著作 (1)

发展方向

以下方向依据2023—2026年的论文、科研课题以及教师简介中列出的研究方向归纳；本页不涉及规划或经费。

  1. 考虑颗粒堆积的细观力学模型

    2026年的论文将堆积密实度和级配引入高填充复合材料的刚度预测以及骨料级配堆积密实度的显式公式[35, 37]。

  2. 透水混凝土的相场模型

    受压透水混凝土的双变量相场模型和用于脆性复合材料的神经网络驱动相场模型，是断裂研究的最新进展[30, 34]。

  3. 超材料与TPMS结构

    教师简介将超材料、三重周期极小曲面（TPMS）结构和力学点阵列为研究方向，延续了2024年关于UHPC–TPMS互穿相复合材料的论文[31]。

该方向研究人员

在该方向有论著 (8)

简介中登记该方向的教师 (4)

在简介中登记该方向的现任教师；在团队页面按方向筛选以及各方向卡片中显示的也是这一组。

该方向论著 (37)

归入该方向的全部期刊论文、会议论文、书籍章节和著作，按时间由近及远排列。本教研室成员以粗体标出，* 为通讯作者；题名保留原文。

2026

  1. [37]Bao-Viet Tran, Thai-Son Vu*, Xavier Chateau (2026). Packing- and particle-size-informed micromechanical prediction of the effective stiffness of highly filled particulate composites. Composites Part B: Engineering, 329, 114257. https://doi.org/10.1016/j.compositesb.2026.114257
  2. [36]Vu Thai Son, Sengaloun Keoalounxay, Nguyen Ngoc Tuyen, Tran Viet Hung (2026). Predicting the relative shear storage modulus of highly filled bidisperse particulate suspensions by machine learning and constrained symbolic regression. Journal of Science and Technology in Civil Engineering (JSTCE) - HUCE, 20(3), 127-146. https://doi.org/10.31814/stce.huce2026-20(3)-07
  3. [35]Thai-Son Vu, Sengaloun Keoalounxay, Quoc-Bao Nguyen* (2026). An Explicit Formula for the Dry Packing Density of Aggregate Gradations Derived from the de Larrard Compressible Packing Model by Symbolic Regression. Eng, 7(9), 493. https://doi.org/10.3390/eng7090493
  4. [34]Nguyễn Văn Hưng, Trần Bảo Việt, Vũ Thái Sơn, Nguyễn Hoàng Quân, Tạ Quốc Việt (2026). Phân tích ứng xử chịu nén của vật liệu bê tông rỗng dựa trên mô hình trường pha hai biến và nghiên cứu thực nghiệm. Tạp chí Khoa học Giao thông Vận tải, 77(6), 842-856. https://doi.org/10.47869/tcsj.77.6.7
  5. [33]Van-Hung Nguyen, Hoang-Quan Nguyen, Bao-Viet Tran, Thai-Son Vu, Gun-Cheol Lee, Viet-Hung Vu (2026). Experimental and numerical validations of predictive models for compressive strength of pervious concrete. Journal of Science and Transport Technology (JSTT) - UTT, 6(3), 1-20. https://doi.org/10.58845/jstt.utt.2026.en.6.3.1-20

2024

  1. [32]Ba-Anh Le*, Thai-Son Vu, Hoang-Quan Nguyen, Viet-Hung Vu (2024). A Genetic Programming-Assisted Analytical Formula for Predicting the Permeability of Pervious Concrete. Engineering, Technology & Applied Science Research, 14(3), 14775-14780. https://doi.org/10.48084/etasr.7619
  2. [31]Ba-Anh Le, Bao-Viet Tran, Thai-Son Vu*, Quoc-Bao Nguyen, Hoang-Quan Nguyen, Xavier Chateau* (2024). Anisotropy and Mechanical Characteristics of Ultra-High Performance Concrete and Its Interpenetrating Phase Composite With Triply Periodic Minimal Surface Architectures. Journal of Applied Mechanics, 91(9), 091008. https://doi.org/10.1115/1.4065901
  3. [30]Hoang-Quan Nguyen, Ba-Anh Le*, Bao-Viet Tran, Thai-Son Vu, Thi-Loan Bui (2024). Deep artificial neural network-powered phase field model for predicting damage characteristic in brittle composite under varying configurations. Machine Learning: Science and Technology, 5, 025062. https://doi.org/10.1088/2632-2153/ad52e8
  4. [29]Ba-Anh Le, Bao-Viet Tran*, Thai-Son Vu, Viet-Hung Vu, Van-Hung Nguyen (2024). Predicting the Compressive Strength of Pervious Cement Concrete based on Fast Genetic Programming Method. Arabian Journal for Science and Engineering, 49(4), 5487–5504. https://doi.org/10.1007/s13369-023-08396-2

2023

  1. [28]Thai-Son Vu, Bao-Viet Tran*, Hoang-Quan Nguyen, Xavier Chateau (2023). A refined Morphological Representative Pattern approach to the behavior of polydisperse highly-filled inclusion–matrix composites. International Journal of Solids and Structures, 270, 112253. https://doi.org/10.1016/j.ijsolstr.2023.112253

2022

  1. [27]Lê Bá Anh, Vũ Thái Sơn, Nguyễn Văn Hưng, Nguyễn Thị Hương Giang, Trần Bảo Việt (2022). Kết hợp phát triển giải tích và kỹ thuật trí tuệ nhân tạo để xây dựng phương trình thấm Kozeny-Carman cho vật liệu bê tông xi măng rỗng. Hội nghị Cơ học toàn quốc lần thứ XI, Tập 2, 470-476.
  2. [26]Hoang-Quan Nguyen, Bao-Viet Tran*, Thai-Son Vu (2022). Numerical approach to predict the flexural damage behavior of pervious concrete. Case Studies in Construction Materials, 16, e00946. https://doi.org/10.1016/j.cscm.2022.e00946
  3. [25]Ba-Anh Le, Viet-Hung Vu, Soo-Yeon Seo, Bao-Viet Tran*, Tuan Nguyen-Sy, Minh-Cuong Le, Thai-Son Vu (2022). Predicting the Compressive Strength and the Effective Porosity of Pervious Concrete Using Machine Learning Methods. KSCE Journal of Civil Engineering, 26, 4664–4679. https://doi.org/10.1007/s12205-022-1918-z
  4. [24]Vũ Thái Sơn, Vũ Việt Hưng, Nguyễn Tuấn Cường, Trương Đình Thảo Anh, Trần Bảo Việt (2022). Xây dựng công thức dự báo hệ số thấm của bê tông rỗng dựa trên định hướng dữ liệu. Tạp chí Khoa học Giao thông Vận tải, 73(2), 176-188. https://doi.org/10.47869/tcsj.73.2.7

2021

  1. [23]Le, B. D., Dau, F.*, Pham, D. H., & Tran, T. D. (2021). Discrete element modeling of interface debonding behavior in composite material: Application to a fragmentation test. Composite Structures, 272, 114170. https://doi.org/10.1016/j.compstruct.2021.114170
  2. [22]Doan, T., Le-Quang, H., & To, Q. D.* (2021). Effect of void shape and highly conducting boundary on 2D conductivity of porous materials. Archive of Applied Mechanics, 91(11), 4539–4552. https://doi.org/10.1007/s00419-021-02014-z

2020

  1. [21]Doan, T., Le-Quang, H., & To, Q. D. (2020). Coupled molecular dynamics and micromechanics study of planar elastic properties of graphene with void defects. Mechanics of Materials, 147, 103450.
  2. [20]Doan, T., Le-Quang, H., & To, Q. D. (2020). Effective elastic stiffness of 2D materials containing nanovoids of arbitrary shape. International Journal of Engineering Science, 150, 103234.

2018

  1. [19]B.D. Le, T.D. Tran (2018). A efficient way to model the fracture behavior of concrete by Discrete Element Method in 3D. Proceedings of International Conference on the 55th anniversary of establishment of Vietnam institute for building science and technology, ISBN: 978−604−82−2586−5, page: 103-109/Nhà xuất bản Xây dựng
  2. [18]B.D. Le, M.H. Ha, B.D. Nguyen (2018). Cracks growth modeling techniques in composite material using 3D Discrete Element Method. Proceedings of International Conference on the 55th anniversary of establishment of Vietnam institute for building science and technology, ISBN: 978−604−82−2586−5, page: 103-109/Nhà xuất bản Xây dựng

2016

  1. [17]G. Koval, B.D. Le, C. Chazallon (2016). Discrete element model for brittle rupture under tensile and compressive loading. International Journal for Numerical and Analytical Methods in Geomechanics
  2. [16]B. D. Le, G. Koval, C. Chazallon (2016). Discrete element model for crack propagation in brittle materials, International Journal for Numerical and Analytical Methods in Geomechanics
  3. [15]Vu, T. S., (2016). Effect of coarse particles on the yield stress of cement paste: A modified micromechanical approach. Proc., The 7th International Conference of Asian Concrete Federation “SUSTAINABLE CONCRETE FOR NOW AND THE FUTURE” Hanoi, Vietnam
  4. [14]B.D. Le, X.N. Ho (2016). Modeling damages and cracks growth in concrete beam using a 3D Discrete Element Method. International Conference on Sustainability in Civil Engineering, Hanoi, Vietnam

2015

  1. [13]I. Iordanoff, J.L. Charles, F. Dau, D. André, A. Goupil, I. Terreros, M. Jebahi, J. Girardot, B.D. Le (2015). Mesoscopic scale simulation for high speed loadings use of Discrete Element Method (DEM) . GDR ACO-Chocolas : workshop “materials under dynamic loadings”, Paris, Février
  2. [12]B.D. Le, F. Dau, J.L. Charles, I. Iordanoff (2015). Modeling damages and cracks growth in composite with a 3D discrete element method. IV International Conference on Particle-based Methods - Fundamentals and Applications, Barcelona, Spain

2014

  1. [11]F. Dau, L. Mahéo, B. D. Le and J. Girardot (2014). A promising way to model damage in composite and dry fabrics using a Discrete Element Method (DEM). ASTM D30, Composite materials, San Diego (CA), USA

2013

  1. [10] B. D. Le, G. Koval, C. Chazallon (2013). Discrete element approach in brittle fracture mechanics. Engineering Computations
  2. [9]B. D. Le, G. Koval, C. Chazallon (2013). Discrete element model for brittle fracture. III International Conference on Particle-based Methods - Fundamentals and Applications, Stuttgart, Germany

2012

  1. [8]Nguyễn Trâm, Trần Quốc Ca (2012). Kết cấu composites. NXB Xây dựng.
  2. [7]B. D. Le, G. Koval, C. Chazallon (2012). Modélisation discrète en mécanique de la rupture des matériaux fragiles. XXXeme Rencontres AUGC-IBPSA, Chambéry, Savoie

2011

  1. [6]B. D. Le, G. Koval, C. Chazallon (2011). A discrete element approach in fracture mechanics of brittle materials. II International Conference on Particle-based Methods - Fundamentals and Applications, Barcelona, Spain
  2. [5]B. D. Le, G. Koval, C. Chazallon (2011). Modélisation discrète en mécanique de la rupture. 20eme Congrès Français de Mécanique, Besan

2010

  1. [4]Vu, T.S., Ovarlez, G. and Chateau, X. (2010). Macroscopic behavior of bidisperse suspensions of noncolloidal particles in yield stress fluids. Journal of Rheology - J. Rheol, 54(4), 815-833. https://doi.org/10.1122/1.3439731
  2. [3]Vu, T.S., Ovarlez, G. and Chateau, X. (2010). Rheology of bidisperse suspensions of noncolloidal particles in yield stress fluids. 6th Annual European Rheology Conference, Göteborg, Sweden

2009

  1. [2]Vu, T.S., Ovarlez, G. and Chateau, X. (2009). Comportement rhéologique de suspensions polydisperses de particules dans des fluides à seuil. Le 44ème colloque annuel du Groupe Français de Rhéologie
  2. [1]Vu, T.S., Mahaut, F., Ovarlez, G. and Chateau, X. (2009). Influence de l'ajout particules sur la valeur du seuil de contrainte d'une pâte : approches micromécanique et expérimentale. XXVIIèmes Rencontres AUGC 2009 - France

编制方法：现任和退休教师简介中的每项论著均根据题名和发表载体归入8个方向中的一个或多个；同一论著可出现在多个方向中。