Fast 3D FEM-BEM coupling for dynamic soil-structure interaction

Schepers, Winfried

doi:10.1016/j.proeng.2017.09.129

Cited by 3 publications

(1 citation statement)

References 7 publications

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“…This type of foundation has a greater complexity in numerical-computational simulations and was studied by Savaris et al [8], Mota [9] and Borges [10]. Internationally, research on SSI has focused on dynamic aspects, as in Schepers [11], Restrepo and Jaramillo [12], Papadopoulos et al [13] and Carbonari et al [14]. According to Gusmão [15], SSI is not considered in most structural designs, i.e., the columns of buildings are treated as having unmovable supports.…”

Section: Introductionmentioning

confidence: 99%

Analysis of soil-structure interaction in buildings with deep foundation

Ritter

Menegotto

Costella

et al. 2020

Rev. IBRACON Estrut. Mater.

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In this paper it is presented how the influence of soil-structure interaction (SSI) interferes on reinforced concrete structures in small buildings with deep foundations, with the objective of analyzing the influence of SSI on the loads and repressions, global stability and costs of materials. The analysis were based on numerical-computational simulations of a commercial building using CAD/TQS commercial software. The building was simulated with 4, 6 and 8 floors with 3 different profiles of soils, generating 8 case studies. When considering SSI, the loads and repressions did not present significant variations and the parameters of global instability were within the normative recommendations. Among the variables analyzed, the material cost of the structure was the least affected item with the SSI consideration.

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