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Journal of Gansu Sciences. 2023, (05)

Macro-Micro Structural Properties of Soft Clay under Rebound and RecompressionChinese Full Text

ZENG Wei;TANG Xueming;HUANG Zhaoxing;SUN Hong;College of Naval Architecture,Ocean and Civil Engineering,Shanghai Jiao Tong University;Guangdong Provincial Key Laboratory of Modern Civil Engineering Technology;Guiyang Oil and Gas Transmission Branch,Southwest Oil and Gas Pipeline Co.,Ltd.,Pipe China Group;

Abstract: A series of rebound and recompression experiments and scanning electron microscopy experiments was carried out for soft clay in this paper.The samples were sampled underdifferent loads to conduct field emission scanning electron microscopy experiments.Based on the image processing technology and grey correlation theory, soft clay macro and micro structure characteristics under compression-rebound-recompression conditions and their relationship were studied.The results show that the structure gre... More
Keywords：

Soft clay; FESEM; Constitutive property; Grey correlation method;

  • DOI：

    10.16468/j.cnki.issn1004-0366.2023.05.018

  • Series：

    (A) Mathematics/ Physics/ Mechanics/ Astronomy; (C) Architecture/ Energy/ Traffic/ Electromechanics, etc

  • Subject：

    Architecture and Engineering

  • Classification Code：

    TU442

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