Results 81 to 90 of about 422,708 (357)
Performance and statistical characteristics of ferronickel slag geopolymer concrete
Scientific ReportsThis study investigates the feasibility of substituting river sand with ferronickel slag (FNS) in geopolymer concrete (GC) through comprehensive experiments on mixtures with varying water-to-binder ratios, aggregate-to-binder ratios, and FNS replacement ...
Shanshan Wang, Qun Huang, Zihong Xu
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The effect of impact damage and circular holes on the compressive strength of a graphite-epoxy laminate [PDF]
Specimens were impacted by 1.27-cm-diameter aluminum spheres with speeds ranging from 52 to 101 m/s. Some specimens were impacted without any applied compressive load and then loaded to failure to determine their residual strength.
Rhodes, M. D. +2 more
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Roll diffusion bonding of titanium alloy panels [PDF]
, 1968 Roll diffusion bonding technique is used for fabricating T-stiffened panel assemblies from titanium alloy. The single unit fabrication exhibits excellent strength characteristics under tensile and compressive loads.
Bennett, J. +4 more
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Journal of the Fuel Society of Japan, 1968 The compressive strength have been measured on irregular shaped coals ranging from 0.1mm to 2.0mm particle size for low ash coals in Hokkaido. The results obtained from these experiments and those obtained from the silica ball-mill grinding test for the same coals are summerized as follows:1) There are linear relationships between mean compressive ...
openaire +2 more sources
The Strength of Snow in Compression [PDF]
Journal of Glaciology, 1956 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.
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Advanced Engineering Materials, EarlyView.High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé +5 more
wiley +1 more source
Zhongwai GongluTo analyze the effect of specimen size on the compressive strength of ground granulated blast furnace slag-fly ash (GGBFS-FA) stabilized large-size macadam, the 200 mm × 200 mm × 200 mm cubic specimen and 3 d compressive strength were designated as a ...
LIU Qunyan +4 more
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Compressive Strength of Concrete Cylinders by Different Preparation Methods: Sulphur, Neoprene Pads and Grinding [PDF]
, 2018 The purpose of this evaluation is to compare the effects of four types of cylinder preparation methods prior to compressive strength testing in accordance to ASTM C ...
Halsey, Lieska, Heyen, Wally
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Screen‐Printed Flexible Piezoelectric Force Sensor Array with Electromagnetic Interference Shielding
Advanced Engineering Materials, EarlyView.This article introduces a flexible screen‐printed piezoelectric sensor array designed for low‐frequency healthcare applications such as tactile sensing and cardiovascular monitoring. The device integrates interface electronics enabling the simultaneous acquisition of up to 128 signals, along with flexible EMI shielding that significantly reduces noise ...
Joseph Faudou +6 more
wiley +1 more source
Strength Prediction Model for Accelerated Cured Fly-Ash Based Concrete
Mehran University Research Journal of Engineering and Technology, 2019 The most important property of concrete is its compressive strength, which is carried out after 28-days proper curing of concrete. This test is affected by other factors like the condition of curing, water to cement ratio, method of transportation ...
Muhammad Adil Khan +4 more
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