Results 1 to 10 of about 19,021 (263)
On the use of constrained modulus for soil settlement analysis
Magazine of Civil EngineeringSoil settlement is a key parameter in engineering design of geotechnical structures. Two approaches have been used for the characterization of soil behaviour under one dimensional compression: the linear - nonlinear, the traditional approach, and the ...
Al-Moadhen Muataz Muayad +2 more
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Determination of Constrained Modulus of Granular Soil from In Situ Tests—Part 2 Application
GeotechnicsThe paper demonstrates how the concepts presented in the companion paper: “Determination of Constrained Modulus of Granular Soil from In Situ Tests—Part 1 Analyses” can be applied in practice.
K Rainer Massarsch
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Robust adaptive beamforming algorithms using the constrained constant modulus criterion
IET Signal Processing, 2014 The authors present a robust adaptive beamforming algorithm based on the worst‐case (WC) criterion and the constrained constant modulus (CCM) approach, which exploits the constant modulus property of the desired signal. Similar to the existing worst‐case beamformer with the minimum variance design, the problem can be reformulated as a second‐order cone
Martin Haardt +2 more
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Constant modulus constrained codebook synthesis for mmWave full-duplex ISAC devices
EURASIP Journal on Wireless Communications and NetworkingSelf-interference (SI) is a major obstacle to the practical realization of fully full-duplex (FD) systems. This challenge becomes even more critical in FD integrated sensing and communication (ISAC) devices where the sensing signal is of several orders ...
Guang Chai +4 more
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The Baltic Journal of Road and Bridge Engineering, 2021 Organic soil is characterised by high compressibility and should be improved so that it can be used for construction. The use of every method of soil improvement requires knowledge of the compressibility parameters.
Iwona Chmielewska
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Determination of Constrained Modulus of Granular Soil from In Situ Tests—Part 1 Analyses
Geotechnics, 2023 Assessing the constrained modulus is a critical step in calculating settlements in granular soils. This paper describes a novel concept of how the constrained modulus can be derived from seismic tests. The advantages and limitations of seismic laboratory
K. Rainer Massarsch
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Analysis of Using the Empirical Model of Organic Soil Consolidation to Predict Settlement
Architecture, Civil Engineering, Environment, 2023 The paper describes two models for determining the constrained elasticity modulus of organic soils based on the settlement of an overloading embankment. In these methods, based on the settlement of the embankment of the load exerted on the subsoil, using
Meyer Zygmunt, Olszewska Magdalena
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Indirect Determination of Soil Young’s Modulus in Lithuania Using Cone Penetration Test Data
The Baltic Journal of Road and Bridge Engineering, 2022 Simplified methods based on cone penetration test results are commonly used to determine soil deformation modulus, depending on the engineering geological and geotechnical conditions and the complexity of the computational approach.
Tadas Tamošiūnas +2 more
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Studia Geotechnica et Mechanica, 2023 This technical article presents the influence of sample quality on the compressibility parameters and undrained shear strength (cu) of soft soils from the Vistula Marshlands. The analysis covers: (1) quality of soft soil according to three criteria: void
Konkol Jakub
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Yantu gongcheng xuebao, 2023 In geotechnical engineering investigation, the multivariate in-situ test data fusion method has become the research trend, and it has obvious advantages in improving the accuracy of parameters and the evaluation of strength characteristics of soils.
ZHANG Guochao 1, YU Song 1, ZHANG Junjie 1, ZHANG Rong 1, WANG Yong 2
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