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Firstly, the comparison between the experimental data collected from the bending test carried out by domestic and overseas researchers and the calculated results by using formula of the Code for design of concrete structures(GB 50010-2010)(abbreviated to the CDCS), the applicability of the Code for the recycled concrete beams were validated statistically. Then, from the aspect of constitutive law...
As one of main methods for developing ecotypic and green concrete, and achieving the sustained development of construction, resources, and environment, the recycled concrete technology has become an important issue. Being a necessary investigation direction in the field of recycled concrete, durability performance of recycled concrete is frequently ignored by many researchers in the long term. This...
Contrasting with the data processing at the low frequency, the integrality of sampling signal must be thought at the high frequency. In this paper, some important amplitude extracted algorithms for the digital spectrometer, including peak-to-peak value, curve fitting and statistic algorithm, were researched on the LabVIEW platform. The results show that the resolution of the statistic algorithm is...
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