Laws governing the interaction of underground structures with soll during their relative displacement

Sultanov, K. S.

doi:10.1007/bf00847001

Cited by 7 publications

(8 citation statements)

References 1 publication

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“…The second stage occurs after the relative displacement attains the value u * . The results in [5,6] show that the value u * is independent of the rate of interaction and of the soil structure.…”

Section: Law Of Interaction Between the Bar And The Soil Mediummentioning

confidence: 92%

“…Experimental studies of wave propagation in elastic bars located is sandy soils are described in [3]. The conditions of interaction between the bars and the environment other than the Coulomb law were considered in [4][5][6][7][8].…”

Section: Statement Of the Problem And The Solution Methodsmentioning

confidence: 99%

“…In the present paper, we study nonstationary problems of wave propagation in elastic and viscoelastic bars interacting with the environment (soil) by the laws proposed in [5,6]. The wave processes in the soil are also taken into account.…”

Section: Statement Of the Problem And The Solution Methodsmentioning

confidence: 99%

“…According to [5,6], the laws of interaction between the bar and the soil τ (u) mainly depend on the following factors:…”

Section: Law Of Interaction Between the Bar And The Soil Mediummentioning

confidence: 99%

“…According to [5,6], the interaction coefficients K D x , K S x , and K R x and the other parameters are determined by the relations…”

Section: Law Of Interaction Between the Bar And The Soil Mediummentioning

confidence: 99%

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Waves in a viscoelastic bar surrounded by soils under smooth loading

Bakhodirov

Sultanov

2014

Mech. Solids

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The results of numerical solution of the nonstationary wave problem of longitudinal wave propagation in the bar-soil system are given. The bar material and the soil are assumed to be linearly viscoelastic (standard linear body). A nonlinear interaction condition is satisfied on the bar-soil contact boundary. The laws of propagation of longitudinal waves and variations in the longitudinal stresses in the bar are determined depending on the mechanical characteristics of the soil and the bar and on the interaction parameters.

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Section: Law Of Interaction Between the Bar And The Soil Mediummentioning

confidence: 92%

Section: Statement Of the Problem And The Solution Methodsmentioning

confidence: 99%

Section: Statement Of the Problem And The Solution Methodsmentioning

confidence: 99%

“…According to [5,6], the laws of interaction between the bar and the soil τ (u) mainly depend on the following factors:…”

Section: Law Of Interaction Between the Bar And The Soil Mediummentioning

confidence: 99%

“…According to [5,6], the interaction coefficients K D x , K S x , and K R x and the other parameters are determined by the relations…”

Section: Law Of Interaction Between the Bar And The Soil Mediummentioning

confidence: 99%

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Waves in a viscoelastic bar surrounded by soils under smooth loading

Bakhodirov

Sultanov

2014

Mech. Solids

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Laws of Shear Interaction at Contact Surfaces Between Solid Bodies and Soil

Sultanov

Bakhodirov

2016

Soil Mech Found Eng

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Thickness dimensions of the contact layer of soil-rigid body interaction

Khusanov

Rikhsieva

2019

E3S Web Conf.

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Solution of the problems of longitudinal interaction of underground pipelines with soil in a one-dimensional statement requires precise measurements of the thickness of the soil layer contacting with the pipeline. In order to determine the dimensions of the contact layer of soil, the behavior of soil medium under shear interaction of a rigid body with soil is studied. Under straining in soil medium, structural changes denoted by the coefficient of structural destruction are taken into account; the condition of complete adhesion is taken in the contact rigid body – soil boundary. The interaction process under consideration is investigated numerically by the finite difference method. The results of the calculations are presented in the form of graphs and are analyzed. From the obtained results, the maximum values of the thickness of soil contact layer are determined as well as the layers with the corresponding degree of structural destruction depending on the geometric dimensions of the rigid body.

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Laws governing the interaction of underground structures with soll during their relative displacement

Cited by 7 publications

References 1 publication

Waves in a viscoelastic bar surrounded by soils under smooth loading

Waves in a viscoelastic bar surrounded by soils under smooth loading

Laws of Shear Interaction at Contact Surfaces Between Solid Bodies and Soil

Thickness dimensions of the contact layer of soil-rigid body interaction

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