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Influence of Inertia on the Dynamic Compressive Strength of Concrete. [PDF]
Materials (Basel), 2022 The rate sensitivity of concrete material is closely related to the inertia and viscous effects. However, the effect of inertia on the dynamic strength of concrete remains unclear. In this paper, digital image correlation technology was applied to study the strain variation of dry and saturated concrete with different loading rates.
Qin Z, Zheng D, Li X, Wang H.
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Investigating the influence of parent concrete on mechanical properties of recycled concrete [PDF]
مهندسی عمران شریف, 2022 One of the most significant concerns of recent years among scientists has been related to waste management actions and policies. Unfortunately, landfills are filled with various debris and demolition from old building including waste concrete, glass ...
H. Salehi, N. Biglarijoo, H. Barkhordari
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Prediction model for compressive strength of rock-steel fiber reinforced concrete composite layer
Rock and Soil Mechanics, 2021 To study the uniaxial compressive strength calculation method of rock-steel fiber reinforced concrete (R-SFRC) composite layer, uniaxial compression test was carried out on rock, steel fiber reinforced concrete and R-SFRC composite layer specimens.
CHEN Meng +4 more
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A New Insight into the Design Compressive Strength of Ultra-High Performance Concrete
Buildings, 2023 Compressive strength is one of the most critical mechanical properties of various types of concrete and is the main input variable for structural concrete design.
Masoud Pourbaba +4 more
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Advances in Materials Science and Engineering, 2021 Coal gangue-based geopolymer concrete is an environmentally friendly material made from coal gangue, solid waste from the coal mine. Compressive strength is one of the most important indexes for concretes.
Daming Zhang, Fangjin Sun, Tiantian Liu
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Crystals, 2020 Conventional compressive strength test of concrete involves the destruction of concrete samples or existing structures. Thus, the focus of this research is to ascertain a more effective method to assess the compressive strength of concrete, especially ...
Zhi Heng Lim +5 more
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Compressive behavior of 3D printed concrete with different printing paths and concrete ages
Case Studies in Construction Materials, 2023 As an intelligent construction technology, 3D printed concrete has made great progress in recent years, but research on the development law of hardened mechanical properties of 3D printed concrete is relatively limited, and the influence of printing path
Zuanfeng Pan +3 more
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Frontiers in Materials, 2020 Compressive strength is probably one the most crucial properties of concrete material. For existing structures, core samples are drilled and tested to obtain the concrete compressive strength.
Yu Ren Wang, Yen Ling Lu, Dai Lun Chiang
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Evaluation of Condition of Concrete Structures Using Ultrasonic Pulse Velocity Method
Applied Sciences, 2020 The purpose of this study is to estimate the compressive strength according to the age of the concrete structure using ultrasonic pulse velocity method.
Seonguk Hong +5 more
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Effect of size and shape of specimen on compressive strength of glass fiber reinforced concrete (GFRC) [PDF]
Facta Universitatis. Series: Architecture and Civil Engineering, 2011 Concrete is a versatile material with tremendous applications in civil engineering construction. Structural concrete elements are generally made with concrete having a compressive strength of 20 to 35 MPa.
Krishna Rao M.V. +2 more
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