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水泥基材料及其性能的分子模拟研究 Review
Ashraf A. Bahraq, Mohammed A. Al-Osta, Omar S. Baghabra Al-Amoudi, I.B. Obot,Mohammed Maslehuddin, Habib-ur-Rehman Ahmed, Tawfik A. Saleh
《工程(英文)》 2022年 第15卷 第8期 页码 165-178 doi: 10.1016/j.eng.2021.06.023
Hydrated cement is one of the complex composite systems due to the presence of multi-scale phases with varying morphologies. Calcium silicate hydrate (C–S–H), which is the principal binder phase in the hydrated cement, is responsible for the stiffness, strength, and durability of Portland cement concrete. To understand the mechanical and durability behavior of concrete, it is important to investigate the interactions of hydrated cement phases with other materials at the nanoscale. In this regard, the molecular simulation of cement-based materials is an effective approach to study the properties and interactions of the cement system at the fundamental scale. Recently, many studies have been published regarding atomistic simulations to investigate the cement phases to define/explain the microscopic physical and chemical properties, thereby improving the macroscopic performance of hardened binders. The research in molecular simulation of cementitious systems involves researchers with multidisciplinary backgrounds, mainly in two areas: ① cement chemistry, where the hydration reactions govern most of the chemical and physical properties at the atomic scale; and ② computational materials science and engineering, where the bottom-up approach is required. The latter approach is still in its infancy, and as such, a study of the prevailing knowledge is useful, namely through an exhaustive literature review. This state-of-the-art report provides a comprehensive survey on studies that were conducted in this area and cites the important findings.
关键词: Atomistic simulation Molecular dynamics Cement phases Hydration products Nanoengineering
《能源前沿(英文)》 2023年 第17卷 第4期 页码 545-554 doi: 10.1007/s11708-023-0867-7
Extending blending proportions of ordinary Portland cement and calcium sulfoaluminate cement blends:
《结构与土木工程前沿(英文)》 2021年 第15卷 第5期 页码 1249-1260 doi: 10.1007/s11709-021-0770-4
关键词: calcium sulfoaluminate cement cement blends hydration reaction setting workability compressive strength
《化学科学与工程前沿(英文)》 2022年 第16卷 第6期 页码 973-984 doi: 10.1007/s11705-021-2123-1
关键词: pickering emulsion vaccine adjuvant alum-stabilised emulsion oleic to linoleic acid ratio stability
《结构与土木工程前沿(英文)》 2022年 第16卷 第2期 页码 191-201 doi: 10.1007/s11709-021-0792-y
关键词: cement fineness interfacial transition zone compressive and flexural strength
A D POFALE, S P WANJARI
《结构与土木工程前沿(英文)》 2013年 第7卷 第1期 页码 39-45 doi: 10.1007/s11709-013-0193-y
关键词: bond strength Portland Pozzolane Cement (PPC) concrete Ordinary Portland Cement (OPC) concrete bond between concrete and steel pullout test development length
Autogenous healing mechanism of cement-based materials
《结构与土木工程前沿(英文)》 页码 948-963 doi: 10.1007/s11709-023-0960-3
关键词: autogenous healing cement-based materials healing mechanism aggregation effect
LIU Rui, ZHOU Qixing, ZHANG Lanying, GUO Hao
《环境科学与工程前沿(英文)》 2007年 第1卷 第1期 页码 114-119 doi: 10.1007/s11783-007-0021-5
关键词: monosodium glutamate different inhibitory pollution exposure half-effect
Research review of the cement sand and gravel (CSG) dam
Xin CAI, Yingli WU, Xingwen GUO, Yu MING
《结构与土木工程前沿(英文)》 2012年 第6卷 第1期 页码 19-24 doi: 10.1007/s11709-012-0145-y
关键词: cement sand and gravel (CSG) dam cement sand and gravel (CSG) material research review
Yanhua GUAN, Ying GAO, Renjuan SUN, Moon C. WON, Zhi GE
《结构与土木工程前沿(英文)》 2017年 第11卷 第3期 页码 338-345 doi: 10.1007/s11709-017-0411-0
关键词: Calcium Sulfoaluminate (CSA) cement Type III cement coefficient of thermal expansion (CTE) shrinkage rapid repair
Multiscale mechanical modeling of hydrated cement paste under tensile load using the combined DEM-MD
Yue HOU, Linbing WANG
《结构与土木工程前沿(英文)》 2017年 第11卷 第3期 页码 270-278 doi: 10.1007/s11709-017-0408-8
Mechanical properties and microstructure of multilayer graphene oxide cement mortar
《结构与土木工程前沿(英文)》 2021年 第15卷 第4期 页码 1058-1070 doi: 10.1007/s11709-021-0747-3
关键词: graphene oxide cement mortar mechanical properties microstructure
《环境科学与工程前沿(英文)》 2021年 第15卷 第5期 doi: 10.1007/s11783-021-1397-3
• Synthesis of NS-CNTS is used in a high desulfurization performance.
关键词: Dibenzothiophene (DBT) Tertiary methyl mercaptan Adsorption Carbon nano tube (CNT) Desulfurization Doping
Claudia DOEL,Zhidong ZHANG,Lise MAZELET,Ryan WATERS,John BASHIRUDDIN
《农业科学与工程前沿(英文)》 2014年 第1卷 第3期 页码 250-257 doi: 10.15302/J-FASE-2014031
Silicon carbide waste as a source of mixture materials for cement mortar
Zhengwu Jiang, Qiang Ren, Haoxin Li, Qing Chen
《环境科学与工程前沿(英文)》 2017年 第11卷 第5期 doi: 10.1007/s11783-017-0974-y
关键词: Silicon carbide waste Cement mortar Fluidity Strength Shrinkage
标题 作者 时间 类型 操作
水泥基材料及其性能的分子模拟研究
Ashraf A. Bahraq, Mohammed A. Al-Osta, Omar S. Baghabra Al-Amoudi, I.B. Obot,Mohammed Maslehuddin, Habib-ur-Rehman Ahmed, Tawfik A. Saleh
期刊论文
Enhanced performance of oxygen vacancies on CO adsorption and activation over different phases of ZrO
期刊论文
Extending blending proportions of ordinary Portland cement and calcium sulfoaluminate cement blends:
期刊论文
Optimising the oil phases of aluminium hydrogel-stabilised emulsions for stable, safe and efficient vaccine
期刊论文
ITZ microstructure, thickness, porosity and its relation with compressive and flexural strength of cementmortar; influence of cement fineness and water/cement ratio
期刊论文
Study of bond strength between various grade of Ordinary Portland Cement (OPC) and Portland PozzolaneCement (PPC) mixes and different diameter of TMT bars by using pullout test
A D POFALE, S P WANJARI
期刊论文
Toxic effects of wastewater from various phases of monosodium glutamate production on seed germination
LIU Rui, ZHOU Qixing, ZHANG Lanying, GUO Hao
期刊论文
Research review of the cement sand and gravel (CSG) dam
Xin CAI, Yingli WU, Xingwen GUO, Yu MING
期刊论文
Experimental study and field application of calcium sulfoaluminate cement for rapid repair of concrete
Yanhua GUAN, Ying GAO, Renjuan SUN, Moon C. WON, Zhi GE
期刊论文
Multiscale mechanical modeling of hydrated cement paste under tensile load using the combined DEM-MD
Yue HOU, Linbing WANG
期刊论文
insights into nitrogen and sulfur co-doped carbon nanotubes for effective desulfurization of liquid phases
期刊论文
Dynamics of foot-and-mouth disease virus replication in cells at different phases of the cell-division
Claudia DOEL,Zhidong ZHANG,Lise MAZELET,Ryan WATERS,John BASHIRUDDIN
期刊论文