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The impact fracture characteristics of concrete slabs under different hammerhead shapes, impact velocities and concrete strengths
期刊论文
CONSTRUCTION AND BUILDING MATERIALS, 2023, 卷号: 392, 页码: 131919
作者:
Zhang, Qunlei
;
Yuan, Ruifu
;
Wang, Decai
;
Feng C(冯春)
;
Yue, Jinchao
收藏
  |  
浏览/下载:142/0
  |  
提交时间:2023/09/05
Concrete slab
Impact cracking
CDEM
Concrete strength
Impact velocity
Hammerhead shape
Investigation of the Fracture Characteristics of a Cement Mortar Slab under Impact Loading Based on the CDEM
期刊论文
MATERIALS, 2023, 卷号: 16, 期号: 1, 页码: 15
作者:
Zhang, Qunlei
;
Wang, Decai
;
Yue, Jinchao
;
Feng, Chun
;
Yuan, Ruifu
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2023/02/09
cement mortar slab
impact cracking
CDEM
hammerhead shape
impact velocity
Creep microindentation of low-density oil well cement and the implication on radial cracking risk of cement sheath
期刊论文
JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING, 2023, 卷号: 220, 页码: 12
作者:
Chen Z(陈召)
;
Sorelli, Luca
;
Benard, Philippe
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  |  
浏览/下载:15/0
  |  
提交时间:2022/12/29
Low slurry density
Oil well cement
Microindentation
Basic creep
Radial cracking
Durability of coral aggregate concrete under coupling action of sulfate, chloride and drying-wetting cycles
期刊论文
Case Studies in Construction Materials, 2022, 卷号: 16
作者:
Huang, Daguan
;
Niu, Ditao
;
Su, Li
;
Pan, Du
;
Liu, Yunhe
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2022/04/21
Basalt
Compressive strength
Concrete aggregates
Corrosion resistance
Deterioration
Drying
Elastic moduli
Sulfur compounds
Wetting
Aggregate concrete
Basalt fiber
Concrete specimens
Coral aggregate concrete
Coupling actions
Drying-wetting
Drying-wetting cycle
Exposure-time
Sulfate attack
Sulfate-chloride
Study on Mechanical Behavior of Reinforced Concrete Beams under Sulfate Attack
期刊论文
ADVANCES IN CIVIL ENGINEERING, 2022, 卷号: 2022
作者:
Zang, Xiaomeng
;
Wang, Genhui
;
Zhang, Zichen
;
Duan, Xiaolu
;
Hu, Xiaoying
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  |  
浏览/下载:43/0
  |  
提交时间:2022/07/19
Sulphate Corrosion Mechanism of Ultra-High-Performance Concrete (UHPC) Prepared with Seawater and Sea Sand
期刊论文
POLYMERS, 2022, 卷号: 14, 期号: 5, 页码: 21
作者:
Sun, Xin
;
Li, Tianyu
;
Shi, Fangying
;
Liu, Xiaoyan
;
Zong, Yingxia
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  |  
浏览/下载:20/0
  |  
提交时间:2022/04/12
sea sand
polymer cement mortar
UHPC
sulphate corrosion
material characterization
X-CT
Crack self-healing in bio-green concrete
期刊论文
COMPOSITES PART B-ENGINEERING, 2021, 卷号: 227, 页码: 17
作者:
V. Zhang, Lei
;
Nehdi, Moncef L.
;
Suleiman, Ahmed R.
;
Allaf, Malihe Mehdizadeh
;
Gan, Manguang
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  |  
浏览/下载:52/0
  |  
提交时间:2022/01/05
Crack
Self-healing
Alkali-activated
Concrete
S
pasteurii
Bacteria
Modelling the hydro-mechanical behaviour of high-pressure tunnel with emphasis on the interaction between lining and rock mass
期刊论文
COMPUTERS AND GEOTECHNICS, 2021, 卷号: 139, 期号: -, 页码: 11
作者:
Zhang, Wei
;
Liu, Ming
;
Bian, Kang
;
Cong, Pei-Tong
;
Yuan, Wei-Hai
收藏
  |  
浏览/下载:28/0
  |  
提交时间:2021/10/27
High-pressure tunnel
Hydro-mechanical
Numerical model
Interaction
Lining
Water infilling process
Flexural performance test of a prestressed concrete beam with plastic bellows
期刊论文
STRUCTURAL ENGINEERING AND MECHANICS, 2021, 卷号: 79, 期号: 2, 页码: 223-235
作者:
Cheng, Xuansheng
;
Hong, Junliang
;
Ma, Liang
;
Li, Guoliang
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  |  
浏览/下载:4/0
  |  
提交时间:2021/10/14
flexural performance
grouting compactness
plastic bellows
prestressed beams
test
Research on the toughening mechanism of modified nano-silica and silane molecular cages in the multi-scale microfracture of cement-epoxy composite
期刊论文
Cement and Concrete Composites, 2021, 卷号: 119
作者:
Pang, Bo
;
Jia, Yantao
;
Pang, Sze Dai
;
Zhang, Yunsheng
;
Du, Hongjian
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2021/06/03
Aspect ratio
Blending
Cements
Cracks
Ductility
Mass spectrometry
Molecular dynamics
Morphology
Particle size
Particle size analysis
Reaction kinetics
Repair
Cement based material
Epoxy
Mechanical
Micro-fracture
Multi-scales
Nano Silica
Repair materials
Toughening mechanisms
Trimethoxysilane
Waterborne epoxy
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