GENERALIZED INTERPOLATION MATERIAL POINT METHOD REPLICATION OF VIBRATIONS CAUSED BY DYNAMIC COMPACTION

Naum Shpata; Piotr T. Kanty; Wojciech Tomasz Sołowski

doi:10.32762/eygec.2025.3

GENERALIZED INTERPOLATION MATERIAL POINT METHOD REPLICATION OF VIBRATIONS CAUSED BY DYNAMIC COMPACTION

Naum Shpata^*
, Piotr T. Kanty
, Wojciech Tomasz Sołowski

^*Corresponding author for this work

Menard Sp z o.o.

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

2 Downloads (Pure)

Abstract

The study attempts to replicate vibration data caused by dynamic compaction with the Generalized Interpolation Material Point Method. The paper simulates dynamic compaction based on data from a case study from Gdańsk, Poland. We used the Mohr-Coulomb constitutive model with manually adjusted stiffness to account for the nonlinear small-strain stiffness of soil. The findings reveal errors ranging from 0% to approximately 50% in maximum vertical acceleration compared to measurements. However, the peak vertical velocities align well with empirical estimates and Finite Element Method simulations. These results highlight the potential of the Material Point Method for vibration analysis while underlining the need for further refinement to enhance accuracy.

Original language	English
Title of host publication	Proceedings of the 29th European Young Geotechnical Engineers Conference EYGEC 2025
Publisher	Građevinski fakultet Sveučilišta u Rijeci
Chapter	02
Pages	17-20
Number of pages	4
ISBN (Electronic)	978-953-6953-67-7
ISBN (Print)	978-953-6953-66-0
DOIs	https://doi.org/10.32762/eygec.2025.3
Publication status	Published - Sept 2025
MoE publication type	A4 Conference publication
Event	European Young Geotechnical Engineers Conference - Rijeka, Croatia Duration: 9 Sept 2025 → 12 Sept 2025 Conference number: 29

Conference

Conference	European Young Geotechnical Engineers Conference
Abbreviated title	EYGEC
Country/Territory	Croatia
City	Rijeka
Period	09/09/2025 → 12/09/2025

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 11 Sustainable Cities and Communities

Keywords

material point method
dynamic compaction
vibrations

Access to Document

10.32762/eygec.2025.3Licence: CC BY-NC-ND

GENERALIZED-INTERPOLATION-MATERIAL-POINT-METHOD-REPLICATION-OF-VIBRATIONS-CAUSED-BY-DYNAMIC-COMPACTION-Final published version, 852 KBLicence: CC BY-NC-ND

Cite this

@inproceedings{40459f964a0e48998eabffc018d05be0,

title = "GENERALIZED INTERPOLATION MATERIAL POINT METHOD REPLICATION OF VIBRATIONS CAUSED BY DYNAMIC COMPACTION",

abstract = "The study attempts to replicate vibration data caused by dynamic compaction with the Generalized Interpolation Material Point Method. The paper simulates dynamic compaction based on data from a case study from Gda{\'n}sk, Poland. We used the Mohr-Coulomb constitutive model with manually adjusted stiffness to account for the nonlinear small-strain stiffness of soil. The findings reveal errors ranging from 0\% to approximately 50\% in maximum vertical acceleration compared to measurements. However, the peak vertical velocities align well with empirical estimates and Finite Element Method simulations. These results highlight the potential of the Material Point Method for vibration analysis while underlining the need for further refinement to enhance accuracy.",

keywords = "material point method, dynamic compaction, vibrations",

author = "Naum Shpata and Kanty, \{Piotr T.\} and So{\l}owski, \{Wojciech Tomasz\}",

year = "2025",

month = sep,

doi = "10.32762/eygec.2025.3",

language = "English",

isbn = "978-953-6953-66-0",

pages = "17--20",

booktitle = "Proceedings of the 29th European Young Geotechnical Engineers Conference EYGEC 2025",

publisher = "Gra{\d}evinski fakultet Sveu{\v c}ili{\v s}ta u Rijeci",

address = "Croatia",

note = "European Young Geotechnical Engineers Conference, EYGEC ; Conference date: 09-09-2025 Through 12-09-2025",

}

Shpata, N, Kanty, PT & Sołowski, WT 2025, GENERALIZED INTERPOLATION MATERIAL POINT METHOD REPLICATION OF VIBRATIONS CAUSED BY DYNAMIC COMPACTION. in Proceedings of the 29th European Young Geotechnical Engineers Conference EYGEC 2025., 3, Građevinski fakultet Sveučilišta u Rijeci, pp. 17-20, European Young Geotechnical Engineers Conference, Rijeka, Croatia, 09/09/2025. https://doi.org/10.32762/eygec.2025.3

GENERALIZED INTERPOLATION MATERIAL POINT METHOD REPLICATION OF VIBRATIONS CAUSED BY DYNAMIC COMPACTION. / Shpata, Naum; Kanty, Piotr T.; Sołowski, Wojciech Tomasz.
Proceedings of the 29th European Young Geotechnical Engineers Conference EYGEC 2025. Građevinski fakultet Sveučilišta u Rijeci, 2025. p. 17-20 3.

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

TY - GEN

T1 - GENERALIZED INTERPOLATION MATERIAL POINT METHOD REPLICATION OF VIBRATIONS CAUSED BY DYNAMIC COMPACTION

AU - Shpata, Naum

AU - Kanty, Piotr T.

AU - Sołowski, Wojciech Tomasz

N1 - Conference code: 29

PY - 2025/9

Y1 - 2025/9

N2 - The study attempts to replicate vibration data caused by dynamic compaction with the Generalized Interpolation Material Point Method. The paper simulates dynamic compaction based on data from a case study from Gdańsk, Poland. We used the Mohr-Coulomb constitutive model with manually adjusted stiffness to account for the nonlinear small-strain stiffness of soil. The findings reveal errors ranging from 0% to approximately 50% in maximum vertical acceleration compared to measurements. However, the peak vertical velocities align well with empirical estimates and Finite Element Method simulations. These results highlight the potential of the Material Point Method for vibration analysis while underlining the need for further refinement to enhance accuracy.

AB - The study attempts to replicate vibration data caused by dynamic compaction with the Generalized Interpolation Material Point Method. The paper simulates dynamic compaction based on data from a case study from Gdańsk, Poland. We used the Mohr-Coulomb constitutive model with manually adjusted stiffness to account for the nonlinear small-strain stiffness of soil. The findings reveal errors ranging from 0% to approximately 50% in maximum vertical acceleration compared to measurements. However, the peak vertical velocities align well with empirical estimates and Finite Element Method simulations. These results highlight the potential of the Material Point Method for vibration analysis while underlining the need for further refinement to enhance accuracy.

KW - material point method

KW - dynamic compaction

KW - vibrations

UR - https://eygec2025.uniri.hr/

U2 - 10.32762/eygec.2025.3

DO - 10.32762/eygec.2025.3

M3 - Conference article in proceedings

SN - 978-953-6953-66-0

SP - 17

EP - 20

BT - Proceedings of the 29th European Young Geotechnical Engineers Conference EYGEC 2025

PB - Građevinski fakultet Sveučilišta u Rijeci

T2 - European Young Geotechnical Engineers Conference

Y2 - 9 September 2025 through 12 September 2025

ER -

GENERALIZED INTERPOLATION MATERIAL POINT METHOD REPLICATION OF VIBRATIONS CAUSED BY DYNAMIC COMPACTION

Abstract

Conference

UN SDGs

Keywords

Access to Document

Other files and links

Fingerprint

DeMiCo: Low-carbon Deep Mixing and Compaction

CompactIt/Solowski: How to increase the use of low CO2 emissions soil improvement methods: development of new design procedures based on advanced Material Point Method simulations.

Cite this

GENERALIZED INTERPOLATION MATERIAL POINT METHOD REPLICATION OF VIBRATIONS CAUSED BY DYNAMIC COMPACTION

Abstract

Conference

UN SDGs

Keywords

Access to Document

Other files and links

Fingerprint

Projects

DeMiCo: Low-carbon Deep Mixing and Compaction

CompactIt/Solowski: How to increase the use of low CO2 emissions soil improvement methods: development of new design procedures based on advanced Material Point Method simulations.

Cite this