3D fracture modelling and limit state analysis of prestressed composite concrete pipes

被引：3
|
作者：
He, Pengfei [1 ]
Shen, Yang [1 ]
Gu, Yun [2 ]
Shen, Pangyong [2 ]
机构：
[1] Tongji Univ, Sch Aerosp Engn & Appl Mech, Shanghai 200092, Peoples R China
[2] Shanghai SMI Engn Project Management Co Ltd, Shanghai 201103, Peoples R China
来源：
FRONTIERS OF STRUCTURAL AND CIVIL ENGINEERING | 2019年 / 13卷 / 01期
关键词：
cylindrical concrete structures; limit state analysis; 3D fracture modelling; prestressed composite pipes; reinforced concrete; three-point bending test; SCREENED POISSON EQUATION; GRADIENT-ENHANCED DAMAGE; FINITE-ELEMENT-METHOD; MESHFREE THIN SHELL; PHANTOM-NODE METHOD; 3-DIMENSIONAL CRACK; PARTICLE METHODS; PROPAGATION; FIELD; DISCONTINUITIES;
D O I：
10.1007/s11709-018-0484-4
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
In this manuscript, we study fracture of prestressed cylindrical concrete pipes. Such concrete pipes play a major role in tunneling and underground engineering. The structure is modelled fully in 3D using three-dimensional continuum elements for the concrete structure which beam elements are employed to model the reinforcement. This allows the method to capture important phenomena compared to a pure shell model of concrete. A continuous approach to fracture is chosen when concrete is subjected to compressive loading while a combined continuous-discrete fracture method is employed in tension. The model is validated through comparisons with experimental data.
引用
收藏
页码：165 / 175
页数：11
相关论文
共 50 条
  • [41] Development of serviceability limit state design criteria for stresses in prestressed concrete girders
    Eui-Seung Hwang
    Son Ha Nguyen
    Quoc Huy Nguyen
    KSCE Journal of Civil Engineering, 2014, 18 : 2143 - 2152
  • [42] 3D meso-scale modelling of tensile and compressive fracture behaviour of steel fibre reinforced concrete
    Naderi, Sadjad
    Zhang, Mingzhong
    COMPOSITE STRUCTURES, 2022, 291
  • [43] 3D lattice meso-scale modelling of the effect of lateral compression on tensile fracture processes in concrete
    Grassl, Peter
    INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2023, 262-263
  • [44] Fracture and Delamination Assessment of Prestressed Composite Concrete for Use with Pipe Jacking Method
    Gong, Qing
    Zhu, Hehua
    Yan, Zhiguo
    Huang, Boqi
    Zhang, Yao
    Dong, Zeyu
    MATHEMATICAL PROBLEMS IN ENGINEERING, 2015, 2015
  • [45] Live Load Factors for Serviceability Limit State of Prestressed Concrete Girder Stresses
    Hwang, E. -S.
    Kim, S. -M.
    Nguyen, S. H.
    BRIDGE MAINTENANCE, SAFETY, MANAGEMENT, RESILIENCE AND SUSTAINABILITY, 2012, : 3183 - 3190
  • [46] Efficient composite layered finite element modelling for prestressed concrete box girders
    Department of Civil Engineering, Easwari Engineering College Ramapuram, Chennai 600 089, India
    不详
    不详
    J Inst Eng India: Civ Eng Div, 2009, MAY (14-21): : 14 - 21
  • [47] Modelling of fracture strength and toughness of 2D and 3D composites
    Yang, Bo
    Su, Yang
    Wei, Qiang
    Li, Zongze
    Fourmeau, Marion
    Zhao, Libin
    Huang, Cheng
    Hu, Ning
    Nelias, Daniel
    INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES, 2023, 258
  • [48] Interlaminar fracture toughness of a quasi 3D braided composite
    Wente, Tony
    Mao, Xinyu
    Zeng, Danielle
    Torab, Homa
    Dahl, Jeff
    Xiao, Xinran
    JOURNAL OF COMPOSITE MATERIALS, 2021, 55 (25) : 3729 - 3739
  • [49] Analysis of localized fracture in 3D reinforced concrete structures using volume averaging technique
    Moallemi, S.
    Pietruszczak, S.
    FINITE ELEMENTS IN ANALYSIS AND DESIGN, 2017, 125 : 41 - 52
  • [50] A meso-level approach to the 3D numerical analysis of cracking and fracture of concrete materials
    Caballero, A.
    Carol, I.
    Lopez, C. M.
    FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2006, 29 (12) : 979 - 991
12345