Results 11 to 20 of about 3,514,032 (266)
Methods to Test the Compressive Strength of Earth Blocks
Advances in Materials Science and Engineering, 2021 The efficient design of new earth structures and the restoration of old structures both require a reliable assessment of the compressive strength of earth materials.
Guanqi Lan +3 more
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Effect of Specimens' Shape and Size on the Determination of Compressive Strength and Deformability of Cement-lime Mortars [PDF]
Materials Research, 2018 This work presents comparative analyses of the effect of specimens' shape and size on the compressive strength and modulus of elasticity of mortars. Mortar mixtures with compressive strength between 5 and 20 MPa were produced.
Gustavo Henrique Nalon +5 more
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Journal of Materials Research and Technology, 2019 This study presents the relationship between the rheology and the compressive strength of self-compacting concrete (SCC). The concrete mixes contained eight different dosages of superplasticizer.
M. Benaicha +3 more
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Applied Sciences, 2018 Steel fibers enhance the flexural strength, the compressive strength and the ductility of untra-high performance concrete, predicting the flexural strength and the compressive strength of ultra-high performance steel fiber reinforced concrete (UHPFRC ...
Dechao Qu, Xiaoping Cai, Wei Chang
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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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Fitting Model to Compressive Strength of Composite Laminate After Impact
Shanghai Jiaotong Daxue xuebao, 2021 Carbon fiber-reinforced epoxy composites are widely used in the primary structure of aircraft, the compressive strength of which after impact is an important part in the evaluation of damage tolerance.
GUAN Qingyu, XIA Pinqi, ZHENG Xiaoling, WU Guanghui
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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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Lightweight cementitious composites containing cenospheres and polypropylene fibres after exposure to high temperatures [PDF]
MATEC Web of Conferences, 2020 The paper presents the results of experimental investigation of lightweight cementitious composites with cenospheres (LCCC) exposed to high temperatures. We showed the positive effect of cenospheres on post- fire residual compressive strength in previous
Szymkuć Wojciech, Tokłowicz Piotr
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Applied Sciences, 2020 Supervised machine learning and its algorithm is an emerging trend for the prediction of mechanical properties of concrete. This study uses an ensemble random forest (RF) and gene expression programming (GEP) algorithm for the compressive strength ...
Furqan Farooq +6 more
semanticscholar +1 more source
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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