Results 21 to 30 of about 104,652 (265)
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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The Strength of Snow in Compression [PDF]
AbstractThe hardness observations taken in the Canadian Snow Survey are analysed and found to depend on snow density, temperature, and crystal size. This strength property of the snow is found to be highly variable and the variability is attributed to unstable bonding between individual snow grains.
openaire +2 more sources
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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Fitting Model to Compressive Strength of Composite Laminate After Impact
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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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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Correlation Analysis of Porosity and Uniaxial Compressive Strength of Jurassic Frozen Sandstone
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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Study on Mechanical Properties of Modified Polyurethane Concrete at Different Temperatures
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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Low-strength concrete (LSC) elements are prone to several seismic and static loads and are one of the priorities to be considered for FRP strengthening.
Nima Hashemi +2 more
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Compressive strength prediction model of lightweight high-strength concrete
A reasonable prediction of the compressive strength of lightweight high-strength concrete is an important basis for determining concrete strength. Through cluster analysis, the key factors affecting the compressive strength of lightweight high-strength ...
Zhang Lina +4 more
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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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