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Volume 36 Issue 12
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AI Zhi-yong, SHI Ben-kai. An axisymmetrically loaded rigid circular disc on transversely isotropic layered soils[J]. Chinese Journal of Geotechnical Engineering, 2014, 36(12): 2341-2344. DOI: 10.11779/CJGE201412025
Citation: AI Zhi-yong, SHI Ben-kai. An axisymmetrically loaded rigid circular disc on transversely isotropic layered soils[J]. Chinese Journal of Geotechnical Engineering, 2014, 36(12): 2341-2344. DOI: 10.11779/CJGE201412025
shu

An axisymmetrically loaded rigid circular disc on transversely isotropic layered soils

  • 1. Department of Geotechnical Engineering, Tongji University, Shanghai 200092, China; 2. Key Laboratory of Geotechnical and Underground Engineering of Ministry of Education, Tongji University, Shanghai 200092, China

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  • Received Date: February 06, 2014
  • Published Date: December 25, 2014
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    • Abstract
  • The analytical layer element solution for axisymetrically transversely isotropic multilayered soils is adopted to solve the interaction between the rigid circular plate and the foundation. Then based on the displacement continuity conditions between the soil surface and the rigid circular disc, the integral equation of an axisymmetrically loaded rigid circular disc on transversely isotropic multilayered soils is developed. The integral equation is solved numerically, and the contact stresses between the rigid circular disc and the subsoil are obtained when the rigid circular disc is given a value of displacement. This solution is implemented into a computer code for numerical analysis, and the influences of parameters of transversely isotropic foundation, thickness and stratification of the soils on the contact stresses are analyzed.
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    • References (9)
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    艾智勇, 张逸帆. 层状横观各向同性地基与刚性条形基础共同作用分析[J]. 岩土工程学报, 2014, 36(4): 752-756. (AI Zhi-yong, ZHANG Yi-fan. Interactive analysis of a rigid strip footing on transversely isotropic layered soil[J]. Chinese Journal of Geotechnical Engineering, 2014, 36(4): 752-756. (in Chinese))
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