Investigation of Pile- Soil Interaction Subjected to Lateral Loads in Layered Soils

Avaei, Amin; Ghotbi, Abdoul R.; Aryafar, Mehdi

doi:10.3844/ajeassp.2008.76.81

Cited by 11 publications

(10 citation statements)

References 8 publications

(8 reference statements)

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“…This study incorporates the effect of vertical load also in predicting the lateral capacity of pile. Avaei et al [5] have investigated the effects of different parameters, such as pile properties, soil-stress-strain behavior, pile-soil interaction, etc., on the behavior of pile subjected to lateral load. A comparison has been made between the results derived from finite difference and equivalent spring methods.…”

Section: Engineering Bedrockmentioning

confidence: 99%

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A review on soil–structure interaction analysis of laterally loaded piles

Kavitha

Beena

Narayanan

2016

Innov. Infrastruct. Solut.

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Soil-structure interaction plays an important role in the behavior of structure under static or dynamic loading. It influences the behavior of soil, as well as the response of pile under loading. The analysis is highly essential for predicting a more accurate structural behavior so as to improve the safety of structures under extreme loading conditions. The soil-pile system behavior is predominantly nonlinear and this makes the problem complicated. In a laterally loaded pile the load is resisted by the soil-pile interaction effect, which in turn depends on soil properties, pile material, pile diameter, loading type and bed slope of ground. The difficulty in the accountability of the influencing factors necessitates a careful study on soil-structure interaction problem. The analysis became easier with the debut of powerful computers and simulation tools such as finite element analysis software. A detailed literature review on soil-structure interaction analysis of laterally loaded piles is presented in this paper.

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Section: Engineering Bedrockmentioning

confidence: 99%

“…The governing equation to represent pile under lateral static loading incorporating the bending stiffness of the pile (EI), subgrade modulus of soil (k) and deflection of the pile element considered (y) is expressed as [5,15,90]:…”

Section: Static Loadingmentioning

confidence: 99%

A review on soil–structure interaction analysis of laterally loaded piles

Kavitha

Beena

Narayanan

2016

Innov. Infrastruct. Solut.

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“…This results in a "forced" drive balancing from the transmission, which makes the operation of the assembly to be correct but rigid and with mechanical shocks. Such balancing is not possible when the actuators directly actuate the elements of the kinematic chain without using mechanical reducers (ANTONESCU; PETRESCU, 1985;1989;ANTONESCU et al, 1985a;1985b;1986;1987;1988;1994;1997;2000a;2000b;2001;ATEFI et al, 2008;Avaei et al, 2008;AVERSA et al, 2017a;2016d;2016e;2016f;2016g;2016h;2016i;2016j;2016k;2016l;2016m;2016n;2016o;AZAGA;OTHMAN, 2008;CAO et al, 2013;DONG et al, 2013;EL-TOUS, 2008;COMANESCU, 2010;FRANKLIN, 1930;HE et al, 2013;JOLGAF et al, 2008;KANNAPPAN et al, 2008;LEE, 2013;LIN et al, 2013;LIU et al, 2013;MIRSAYAR et al, 2017;NG et al, 2008;PADULA;PERDEREAU;PANNIRSELVAM, 2008;…”

Section: Independent Journal Of Management and Production (Ijmandp)mentioning

confidence: 99%

Structural-Topological Synthesis of Space Mechanisms With Rods and Wheels

Petrescu

2019

SSRN Journal

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Today, robots are increasingly present in the machine building industry, sometimes even in some sections to replace workers altogether, due to the high quality of their work, repetitive, without stopping or pausing, without any manufacturing and assembly scuffs. In this paper, one presents the mechanisms with bars and gears, which are planetary mechanisms for robot automation and mechatronics, structurally-topological. The gears and bars consist of at least one movable articulated bar and one of the cylindrical, tapered or hipoidal gears. Only gears with circular or straight toothed gears, in which the relative position of the rotation or translation axes does not change, shall be considered. The topological structure of the gears and gears is characterized by a kinematic chain with articulated bars and at least one kinematic chain with gears. The kinematic chain may be chain open (with a fixed rotation joint) or closed chain (with at least two fixed joints). The kinematic chain with gears is attached to the kinematic chain with bars so that at least two gear wheels have centers in the bars of the bars and some wheels may be integral with the bars. In practice, some of these gears with gears and gears are known as planetary gears with cylindrical, conical or hipoidal gears.

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“…The effect of various parameters, such as profiles of soil layers, pile length, and soil layer properties has been investigated (Avaei et al 2008;Davisson and Gill 1963;Lee and Karunaratne 1987;Reese et al 1981). LPILE program, developed by Ensoft, uses a method that assumes Fig.…”

Section: Introductionmentioning

confidence: 99%

Analytical investigation of pile–soil interaction in sand under axial and lateral loads

Abdel-Mohti

Khodair

2014

Int J Adv Struct Eng

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This paper presents a numerical study of pilesoil interaction due to application of axial and lateral loads to piles in sand. The pile-soil interaction was analyzed using the finite difference (FD) software LPILE and two finite element (FE) software. The three-dimensional (3D) FE models of pile-soil interaction have been created using Abaqus/Cae and SAP2000. Various types of soft soil were studied, such as loose, medium, and dense sand. A lateral displacement of 2 cm was applied to the top of the pile while maintaining a zero slope in a guided fixation. A combined lateral and axial load of 300 kN was also studied. The paper compared between the bending moments and lateral displacements along the depth of the pile obtained from the FD solutions and FE analyses. A parametric study was conducted to study the effect of crucial design parameters such as the modulus of elasticity of soil and the number of nonlinear soil springs that can be used to model the soil. A good agreement between the results obtained by the FE models and the FD solution was observed. Also, the FE models were capable of predicting the pile-soil interaction for all types of soft soil.

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Investigation of Pile- Soil Interaction Subjected to Lateral Loads in Layered Soils

Cited by 11 publications

References 8 publications

A review on soil–structure interaction analysis of laterally loaded piles

A review on soil–structure interaction analysis of laterally loaded piles

Structural-Topological Synthesis of Space Mechanisms With Rods and Wheels

Analytical investigation of pile–soil interaction in sand under axial and lateral loads

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