Results 91 to 100 of about 416,748 (357)
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
core +1 more source
Influence of section depth on the structural behaviour of reinforced concrete continuous deep beams [PDF]
, 2007 YesAlthough the depth of reinforced concrete deep beams is much higher than that of slender beams, extensive existing tests on deep beams have focused on simply supported beams with a scaled depth below 600 mm.
Ashour, Ashraf, Yang, Keun-Hyeok
core +1 more source
Advanced Engineering Materials, EarlyView.This study investigates the fundamental mechanisms of a novel postweld treatment that significantly enhances fatigue performance through engineered residual stress (RS) states. A multiscale approach correlates tensile RS in the nanometallic multilayer coating with corresponding compressive RS in the steel substrate, thereby reducing localized stress ...
Niclas Spalek +3 more
wiley +1 more source
Experimental Study on Deformation Behavior and Compressive Strength of Concrete Cast in Steel Tube Arches under Low‐Temperature Conditions [PDF]
, 2020 Tuo Shi +4 more
openalex +1 more source
Effect of Granule Strength on Compressed Tablet Strength.
Chemical and Pharmaceutical Bulletin, 1995 The effect of granule strength on the strength of a tablet compressed under a certain force was examined. Crushing strength and diametral compression tests were carried out to assess granule and tablet strength, respectively. When granules were weak, tablet strength increased with granule strength.
Eijiro HORISAWA +3 more
openaire +2 more sources
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
Predicting Compressive Strength of Recycled Aggregate Concrete using Analysis of Variance [PDF]
, 2016 A step-by-step statistical approach is proposed to obtain optimum proportioning of concrete mixtures using the data obtained through a statistically planned experimental program.
Ganvir, P. V. (Prof) +2 more
core
Application of Neural Networks for Estimation of Concrete Strength [PDF]
, 2004 The uniaxial compressive strength of concrete is the most widely used criterion in producing concrete. Although testing of the uniaxial compressive strength of concrete specimens is done routinely, it is performed on the 28th day after concrete placement.
Feng, Maria Q. +3 more
core +2 more sources
Response surfaces for compressive strength of concrete
Construction and Building Materials, 2013 The aim of total quality management (TQM) is to offer satisfactorily high quality products to customers for providing increased productivity and decreased costs. Various methods are used for process improvement, development and optimization. In ready mixed concrete production, the number and the variations of effect parameters can be reduced using ...
Cihan, M. Timur +2 more
openaire +3 more sources