MODELLING AND SIMULATION OF HEAT EVOLUTION PROCESS IN CEMENTITIOUS MATERIALS WITH PORTION OF FLY ASH

被引：0
|
作者：
Prochazka, Marek [1 ]
Hanus, Vit [1 ]
Hejnic, Filip [1 ]
机构：
[1] Czech Tech Univ, Fac Civil Engn, Prague, Czech Republic
来源：
PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON MODELLING AND SIMULATION 2010 IN PRAGUE (MS'10 PRAGUE) | 2010年
关键词：
evolution of heat of hydration; finite element method; heat of hydration; non-stationary heat conductivity;
D O I：
暂无
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
This article deals with the influence of fly ash admixture on decreasing of development of heat of hydration and on a project of software for the solution of this problem. The first part describes the basic concepts like heat of hydration, increase of hydration temperature, evolution of heat of hydration, and the principle of calculation of non-stationary heat conduction by means of finite element method which was later used in the software. The second part of this paper concentrates on the evaluation of the examples and of the data obtained with the programme "Popilek.exe".
引用
收藏
页码：353 / 357
页数：5
相关论文
共 50 条
  • [21] Investigation of Reinforced Concrete Column Containing Metakaolin and Fly Ash Cementitious Materials
    Dharmaraj, R.
    Bhadauria, Sudhir Singh
    Mayilsamy, K.
    Thivya, J.
    Karthick, Alagar
    Baranilingesan, I.
    Mohanavel, V.
    Muhibbullah, M.
    Osman, Sameh M.
    ADVANCES IN CIVIL ENGINEERING, 2022, 2022
  • [22] Mineralogical and Active Mechanical Excitation Characteristics of Filled Fly Ash Cementitious Materials
    Du Yuting
    Wang Hongfu
    Wang Zhongchang
    Wang Zechuan
    Xia Hongchun
    JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY-MATERIALS SCIENCE EDITION, 2017, 32 (02): : 413 - 416
  • [23] Hydrates and Paste Structure of Slag-Fly Ash Based Cementitious Materials
    Fu, Chenghong
    Ni, Wen
    Wu, Hui
    Li, Dezhong
    TRENDS IN BUILDING MATERIALS RESEARCH, PTS 1 AND 2, 2012, 450-451 : 557 - 562
  • [24] Mechanical Characteristics Analysis of Alkali-Activated Fly Ash Cementitious Materials
    Ryu, Gum-Sung
    Kang, Hyun Jin
    Kang, Su-Tae
    Koh, Gyung-Taek
    Lee, Jang-Hwa
    ADVANCES IN FRACTURE AND DAMAGE MECHANICS IX, 2011, 452-453 : 721 - 724
  • [25] A review on the characteristics of wood biomass fly ash and their influences on the valorization in cementitious materials
    Liang, Xuhui
    Li, Zhenming
    Dong, Hua
    Ye, Guang
    JOURNAL OF BUILDING ENGINEERING, 2024, 97
  • [26] Mineralogical and Active Mechanical Excitation Characteristics of Filled Fly Ash Cementitious Materials
    杜雨婷
    WANG Hongfu
    WANG Zhongchang
    WANG Zechuan
    XIA Hongchun
    Journal of Wuhan University of Technology(Materials Science), 2017, 32 (02) : 413 - 416
  • [27] A study on the synthesis and performance evaluation of fly ash and alccofine as sustainable cementitious materials
    Padavala, Siva Shanmukha Anjaneya Babu
    Noolu, Venkatesh
    Paluri, Yeswanth
    Bijivemula, Sudheer Kumar Reddy
    Akula, Uday Kumar
    SCIENTIFIC REPORTS, 2024, 14 (01):
  • [28] Effectiveness of using Metakaolin and fly ash as supplementary cementitious materials in pervious concrete
    Singh, Tarunbir
    Siddique, Rafat
    Sharma, Shruti
    EUROPEAN JOURNAL OF ENVIRONMENTAL AND CIVIL ENGINEERING, 2022, 26 (15) : 7359 - 7382
  • [29] Properties of Engineered Cementitious Composites Using Combined Systems of Fly Ash and Post-Processed Bagasse Ash as Supplementary Cementitious Materials
    Subedi, Sujata
    Hassan, Marwa M.
    Arce, Gabriel A.
    Barbato, Michele
    Noorvand, Hassan
    Mohammad, Louay
    TRANSPORTATION RESEARCH RECORD, 2023, 2677 (10) : 386 - 403
  • [30] Effect of Superabsorbent Polymers on Workability and Hydration Process in Fly Ash Cementitious Composites
    Sikora, Karol S.
    Klemm, Agnieszka J.
    JOURNAL OF MATERIALS IN CIVIL ENGINEERING, 2015, 27 (05)
12345