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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:143/0
  |  
提交时间:2023/09/05
Concrete slab
Impact cracking
CDEM
Concrete strength
Impact velocity
Hammerhead shape
The influence of detonation interval on the dynamic response of underground fortification
期刊论文
Journal of Physics: Conference Series, 2023, 卷号: 2535, 期号: 1
作者:
Yuan,Jianfei
;
Feng,Chun
;
Lin,Qindong
;
Jiao,Wenjun
;
Gan,Yundan
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2023/07/17
Influence of explosion distance on the dynamic mechanical response of underground fortification
期刊论文
Journal of Physics: Conference Series, 2023, 卷号: 2478, 期号: 7
作者:
Lin,Q D
;
Feng,C
;
Gan,Y D
;
Cheng,P D
;
Jiao,W J
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  |  
浏览/下载:15/0
  |  
提交时间:2023/07/17
The failure evolution characteristic of the arched structure under blast loading
期刊论文
Journal of Physics: Conference Series, 2023, 卷号: 2535, 期号: 1
作者:
Lin,Qindong
;
Feng,Chun
;
Zhang,Yulei
;
Gan,Yundan
;
Yuan,Jianfei
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2023/07/17
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:13/0
  |  
提交时间:2023/02/09
cement mortar slab
impact cracking
CDEM
hammerhead shape
impact velocity
Modeling of projectile penetrating fiber-reinforced concrete via the continuum discontinuum element method
期刊论文
ENGINEERING FRACTURE MECHANICS, 2022, 卷号: 276, 页码: 17
作者:
Sun, Bowen
;
Han, Fei
;
Feng C(冯春)
;
Mei, Yong
;
Sun, Yunhou
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  |  
浏览/下载:13/0
  |  
提交时间:2023/02/03
CDEM
Fiber-reinforced concrete
Penetration
Crack width
Weibull distribution
Effects of steel fibre type and dosage on abrasion resistance of concrete against debris flow
期刊论文
CEMENT & CONCRETE COMPOSITES, 2022, 卷号: 134, 页码: 14
作者:
Wu, Fan
;
Yu, Qingliang
;
Chen, Xiaoqing
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  |  
浏览/下载:14/0
  |  
提交时间:2023/01/11
Abrasion resistance
Abrasion performance
Abrasion mechanism
Fibre-reinforced concrete
Debris flow
Ultraductile waterborne epoxy-concrete composite repair material: Epoxy-fiber synergistic effect on flexural and tensile performance
期刊论文
Cement and Concrete Composites, 2022, 卷号: 129
作者:
Pang, Bo
;
Jin, Zuquan
;
Zhang, Yunsheng
;
Xu, Lei
;
Li, Mengyuan
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  |  
浏览/下载:32/0
  |  
提交时间:2022/04/21
Brittleness
Cements
Compressive strength
Deterioration
Epoxy resins
Fiber bonding
Fibers
Fracture mechanics
Plasticity
Reinforced concrete
Repair
Tensile strain
Tensile strength
Cement concrete
Composite repair
Concrete composites
Epoxy
Flexural performance
Repair materials
Service time
Synergistic effect
Tensile performance
Waterborne epoxy
Research on progressive collapse resistance capacity of composite frame with CFST columns under corner column removal scenario
期刊论文
Gongcheng Lixue/Engineering Mechanics, 2022, 卷号: 39, 期号: 5, 页码: 105-118
作者:
Wang, Jing-Xuan
;
Yang, Yong
;
Zhou, Kan
;
Li, Qiu-Ying
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2022/06/20
Concretes
Elastoplasticity
Steel beams and girders
Structural dynamics
Structural frames
Tubular steel structures
Capacity evaluation
Column removal
Composite frame
Concrete filled steel tube columns
Concrete-filled steel tube
Concretefilled steel tubes (CFST)
Experimental study
Mechanism analysis
Progressive collapse
Steel beams
Investigation on the quasi-static mechanical properties and dynamic compressive behaviors of ultra-high performance concrete with crumbed rubber powders
期刊论文
MATERIALS AND STRUCTURES, 2022, 卷号: 55, 期号: 3, 页码: 16
作者:
Li, Hongliang
;
Tu H(涂欢)
;
Weng, Yiwei
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  |  
浏览/下载:27/0
  |  
提交时间:2022/05/17
Ultra-high performance concrete
Rubberized concrete
Strain rate
Impact loading
Split Hopkinson pressure bar
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