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Hongfa Yu

Nanjing University of Aeronautics and Astronautics

Yudao Street

210016

Nanjing,, 210016

China

  • Nanjing University of Aeronautics and Astronautics

SCHOLARLY PAPERS

7

DOWNLOADS

211

TOTAL CITATIONS

0

Scholarly Papers (7)

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1.

A Study of Hydration Reaction on the Mgo–Mgso4–H2o System

Downloads 45 (1,157,785)

A Study of Hydration Reaction on the Mgo–Mgso4–H2o System

Number of pages: 26 Posted: 17 Jan 2025
Na Zhang, Anxin Liu, Ling Chen, Xiangyu Xue, Hongfa Yu and Mingfang Ba
Ningbo University - School of Civil & Environmental Engineering, Ningbo University, Ningbo University, Ningbo University, Nanjing University of Aeronautics and Astronautics and Ningbo University
Downloads 31 (1,371,100)

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MgO-MgSO4-H2O system, Hydration reaction, Chemical supplement, Product phases

A Study of Hydration Reaction on the Mgo–Mgso4–H2o System

Number of pages: 26 Posted: 11 Mar 2025
Na Zhang, Anxin Liu, Ling Chen, Xiangyu Xue, Hongfa Yu and Mingfang Ba
Ningbo University - School of Civil & Environmental Engineering, Ningbo University, Ningbo University, Ningbo University, Nanjing University of Aeronautics and Astronautics and Ningbo University
Downloads 14 (1,579,999)

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MgO-MgSO4-H2O system, Hydration reaction, Chemical supplement, Product phases

2.

Dynamic Compressive Behaviour of Basic Magnesium Sulfate Cement-Coral Aggregate Concrete (BMSC-CAC) After Exposure to Elevated Temperatures: Experimental and Analytical Studies

Number of pages: 43 Posted: 03 Nov 2022
JianBo Guo, Jinhua zhang, Hongfa Yu and haiyan Ma
Nanjing University of Aeronautics and Astronautics, Southeast University, Nanjing University of Aeronautics and Astronautics and Nanjing University of Aeronautics and Astronautics
Downloads 40 (1,183,237)

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Basic magnesium sulfate cement-coral aggregate concrete, dynamic impact compressive, Split Hopkinson pressure bar, Strain rate effect, temperature weakening effect, 3D mesoscopic modelling

3.

Study on the Full Stress-Strain Curve of High-Performance Concrete with Aar Suppression Measures Exposed to Lye Solution at 38℃ for 10 Years

Number of pages: 40 Posted: 21 Feb 2022
Jun Yan, Hongfa Yu, Weiqin Zhang, Lifang Zhang, Xu Gong, Ming Cheng and Xingtai Zhang
Nanjing University of Aeronautics and Astronautics, Nanjing University of Aeronautics and Astronautics, Qinghai University, Nanjing University of Aeronautics and Astronautics, Qinghai University, Nanjing University of Aeronautics and Astronautics and Qinghai University
Downloads 37 (1,222,651)

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Alkali Aggregate Reaction, High-performance concrete, Uniaxial compression, full stress-strain curve, Constitutive relation

4.

Properties of Active Magnesium Oxide Magnesium Phosphate Cement and Application of Rapid Solidification 3d Printing Technology

Number of pages: 28 Posted: 21 Mar 2024
nan li, Weihong LI, Lingyu LI, Hongfa Yu, haiyan Ma, Weimin YU, Libo LYU, Xiaoming WANG and Jianjun ZHONG
Dalian University, Dalian University, Nanjing University of Aeronautics and Astronautics, Nanjing University of Aeronautics and Astronautics, Nanjing University of Aeronautics and Astronautics, Nanjing University of Aeronautics and Astronautics, Dalian University, Qinghai University and Dalian University
Downloads 31 (1,318,317)

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Light calcined magnesia, Magnesium phosphate cement, Quick-setting 3D printing technology, Printing performance, Micromechanism

5.

Synergistic Modification Effects and Microstructure Mechanism of 5·1·8 Whisker, Kh2po4, and Silica Fume on Moc

Number of pages: 25 Posted: 17 Mar 2025
Meng Zhang, Hongfa Yu, haiyan Ma, Chengyou Wu, Benqing Zhu, Lingyu LI, Qinghua Tao and Yanqi Kang
Nanjing University of Aeronautics and Astronautics, Nanjing University of Aeronautics and Astronautics, Nanjing University of Aeronautics and Astronautics, Qinghai University, affiliation not provided to SSRN, Nanjing University of Aeronautics and Astronautics, Nanjing University of Aeronautics and Astronautics and Nanjing University of Aeronautics and Astronautics
Downloads 22 (1,436,435)

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Magnesium oxychloride cement, 5·1·8 whisker, Mechanical properties, Water resistance, Microstructure

6.

Methods for Determining Freeze Resistance Material Parameters of Concrete in Different Freeze-Thaw Media Environments

Number of pages: 24 Posted: 10 Jan 2024
Haoxia Ma, Hongfa Yu and haiyan Ma
Jinling Institute of Technology, Nanjing University of Aeronautics and Astronautics and Nanjing University of Aeronautics and Astronautics
Downloads 18 (1,500,778)

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Freeze-thaw fatigue damage equation, Concrete material parameters, Concrete freeze-thaw life, Salt freeze, water freeze, Correlations

7.

Microhardness Evolution Characteristics of the Interface Transition Zone of Coral Concrete Under High Temperature

Number of pages: 26 Posted: 28 Nov 2023
Yuhang Zhang, Hongfa Yu, haiyan Ma, Jianbo Guo and Yan Tu
Nanjing University of Aeronautics and Astronautics, Nanjing University of Aeronautics and Astronautics, Nanjing University of Aeronautics and Astronautics, Nanjing University of Aeronautics and Astronautics and Nanjing University of Aeronautics and Astronautics
Downloads 18 (1,470,786)

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Coral Concrete, Interfacial transition zone, Microhardness, Compressive strength