Results 1 to 10 of about 14,261 (118)
Size effect of parallel-joint spacing on uniaxial compressive strength of rock. [PDF]
PLoS ONE, 2021 The existence of parallel joints has an impact on the size effect of the uniaxial compressive strength of rock, but the relationship is yet to be obtained.
Gaojian Hu, Gang Ma
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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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Numerical Test and Strength Prediction of Concrete Failure Process Based on RVM Algorithm
Buildings, 2022 Recycled aggregate concrete (RAC) based on the machine learning (ML) method predicts the nonlinear uncertainty relationship between various mixing ratios and strength.
Chunyang Xia, Xuedong Guo, Wenting Dai
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Correlation Analysis of Porosity and Uniaxial Compressive Strength of Jurassic Frozen Sandstone
Meikuang Anquan, 2020 To study the relationship between rock porosity and uniaxial compressive strength under freezing conditions, NMR and uniaxial compression tests were performed on Jurassic saturated aquifer sandstone under artificial freezing conditions.
HUANG Zhaomei, CAO Guangyong, CHENG Hua, MA Maoyan, HUANG Yishun
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Determination of the Uniaxial Compressive Strength of Rocks from the Strength Index
GeoScience Engineering, 2022 The uniaxial compressive strength (UCS) is classified as one of the basic mechanical properties of rocks, which is widely used in mining and construction practice.
Jindřich ŠANCER +2 more
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Geofluids, 2022 Knowledge of deformation and strength behavior of rocks under high in situ temperature is highly important for the control of geological disasters in exploration of hot dry rock and mining in deep formation. In this study, uniaxial compression tests were
YiFeng Zhang +3 more
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Study on Mechanical Properties of Modified Polyurethane Concrete at Different Temperatures
Applied Sciences, 2022 The objective of the present research was to study the effect of temperature on the mechanical properties, failure mode and uniaxial compression constitutive relationship of a modified polyurethane concrete. A total of 24 cube and 27 prism specimens were
Jianhua Lei +4 more
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Applied Sciences, 2021 Determining the uniaxial compressive strength of intact rock is the primary objective of a geomechanical project, and a reliable estimate in the early phases saves time and costs for more sophisticated laboratory tests.
Solange Contreras +5 more
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Geofluids, 2022 Some zones of freezing curtains of subway contact channels are subjected to compression and tension. Thus, understanding the mechanical properties and relationship between the compressive and flexural strengths of frozen soil is crucial.
Junhao Chen, Han Li, Lijin Lian, Gen Lu
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Advances in Civil Engineering, 2020 An experimental study was carried out on the uniaxial compression, uniaxial splitting, pure shear, and compression size effect of rubber concrete with 5 different substitution rates by applying hydraulic servo and direct shear apparatus.
Yanli Hu +3 more
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