LEAP-ASIA-2019: Summary of Centrifuge Experiments on Liquefaction-Induced Lateral Spreading - Application of the Generalized Scaling Law

Tetsuo Tobita; Koji Ichii; Kyohei Ueda; Ryosuke Uzuoka; Ruben R. Vargas; Mitsu Okamura; Asri Nurani Sjafruddin; Jiro Takemura; Lyu Hang; Susumu Iai; Jad Boksmati; Alessandro Fusco; Samy Torres-Garcia; Stuart Haigh; Gopal Madabhushi; Majid Manzari; Sandra Escoffier; Zheng Li; Dong Soo Kim; Satish Manandhar; Wen Yi Hung; Jun Xue Huang; Truong Nhat Phuong Pham; Mourad Zeghal; Tarek Abdoun; Evangelia Korre; Bruce L. Kutter; Trevor J. Carey; Nicholas Stone; Yan Guo Zhou; Kai Liu; Qiang Ma

doi:10.1007/978-3-031-48821-4_1

LEAP-ASIA-2019: Summary of Centrifuge Experiments on Liquefaction-Induced Lateral Spreading - Application of the Generalized Scaling Law

Tetsuo Tobita, Koji Ichii, Kyohei Ueda, Ryosuke Uzuoka, Ruben R. Vargas, Mitsu Okamura, Asri Nurani Sjafruddin, Jiro Takemura, Lyu Hang, Susumu Iai, Jad Boksmati, Alessandro Fusco, Samy Torres-Garcia, Stuart Haigh, Gopal Madabhushi, Majid Manzari, Sandra Escoffier, Zheng Li, Dong Soo Kim, Satish ManandharWen Yi Hung, Jun Xue Huang, Truong Nhat Phuong Pham, Mourad Zeghal, Tarek Abdoun, Evangelia Korre, Bruce L. Kutter, Trevor J. Carey, Nicholas Stone, Yan Guo Zhou, Kai Liu, Qiang Ma

Department of Civil Engineering

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

Abstract

In the framework of Liquefaction Experiments and Analysis Projects (LEAP), round-robin centrifuge model tests were conducted in collaboration with ten international institutes on identical saturated sloping sand layers with a wide range of initial conditions. Two tests, one with a model following conventional centrifuge scaling law and the other with a model following the generalized scaling law (GSL), were assigned to each institute for two purposes: (1) validation of the generalized scaling law (GSL) and (2) development of additional experimental data sets to fill the gaps in the existing experimental data sets. The GSL may be validated when the ground deformation is small (less than 250 mm in the present study). The trend surface was updated with the new data sets, whose trend is consistent with the previous one.

Original language	English
Title of host publication	Model Tests and Numerical Simulations of Liquefaction and Lateral Spreading II
Subtitle of host publication	LEAP-ASIA-2019
Publisher	Springer International Publishing
Pages	3-34
Number of pages	32
ISBN (Electronic)	9783031488214
ISBN (Print)	9783031488207
DOIs	https://doi.org/10.1007/978-3-031-48821-4_1
State	Published - 1 Jan 2024

Keywords

Centrifuge modeling
Generalized scaling law (GSL)
Liquefaction Experiments and Analysis Projects (LEAP-ASIA-2019)

Access to Document

10.1007/978-3-031-48821-4_1

Cite this

Tobita, T., Ichii, K., Ueda, K., Uzuoka, R., Vargas, R. R., Okamura, M., Sjafruddin, A. N., Takemura, J., Hang, L., Iai, S., Boksmati, J., Fusco, A., Torres-Garcia, S., Haigh, S., Madabhushi, G., Manzari, M., Escoffier, S., Li, Z., Kim, D. S., ... Ma, Q. (2024). LEAP-ASIA-2019: Summary of Centrifuge Experiments on Liquefaction-Induced Lateral Spreading - Application of the Generalized Scaling Law. In Model Tests and Numerical Simulations of Liquefaction and Lateral Spreading II: LEAP-ASIA-2019 (pp. 3-34). Springer International Publishing. https://doi.org/10.1007/978-3-031-48821-4_1

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title = "LEAP-ASIA-2019: Summary of Centrifuge Experiments on Liquefaction-Induced Lateral Spreading - Application of the Generalized Scaling Law",

abstract = "In the framework of Liquefaction Experiments and Analysis Projects (LEAP), round-robin centrifuge model tests were conducted in collaboration with ten international institutes on identical saturated sloping sand layers with a wide range of initial conditions. Two tests, one with a model following conventional centrifuge scaling law and the other with a model following the generalized scaling law (GSL), were assigned to each institute for two purposes: (1) validation of the generalized scaling law (GSL) and (2) development of additional experimental data sets to fill the gaps in the existing experimental data sets. The GSL may be validated when the ground deformation is small (less than 250 mm in the present study). The trend surface was updated with the new data sets, whose trend is consistent with the previous one.",

keywords = "Centrifuge modeling, Generalized scaling law (GSL), Liquefaction Experiments and Analysis Projects (LEAP-ASIA-2019)",

author = "Tetsuo Tobita and Koji Ichii and Kyohei Ueda and Ryosuke Uzuoka and Vargas, {Ruben R.} and Mitsu Okamura and Sjafruddin, {Asri Nurani} and Jiro Takemura and Lyu Hang and Susumu Iai and Jad Boksmati and Alessandro Fusco and Samy Torres-Garcia and Stuart Haigh and Gopal Madabhushi and Majid Manzari and Sandra Escoffier and Zheng Li and Kim, {Dong Soo} and Satish Manandhar and Hung, {Wen Yi} and Huang, {Jun Xue} and Pham, {Truong Nhat Phuong} and Mourad Zeghal and Tarek Abdoun and Evangelia Korre and Kutter, {Bruce L.} and Carey, {Trevor J.} and Nicholas Stone and Zhou, {Yan Guo} and Kai Liu and Qiang Ma",

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year = "2024",

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Tobita, T, Ichii, K, Ueda, K, Uzuoka, R, Vargas, RR, Okamura, M, Sjafruddin, AN, Takemura, J, Hang, L, Iai, S, Boksmati, J, Fusco, A, Torres-Garcia, S, Haigh, S, Madabhushi, G, Manzari, M, Escoffier, S, Li, Z, Kim, DS, Manandhar, S, Hung, WY, Huang, JX, Pham, TNP, Zeghal, M, Abdoun, T, Korre, E, Kutter, BL, Carey, TJ, Stone, N, Zhou, YG, Liu, K & Ma, Q 2024, LEAP-ASIA-2019: Summary of Centrifuge Experiments on Liquefaction-Induced Lateral Spreading - Application of the Generalized Scaling Law. in Model Tests and Numerical Simulations of Liquefaction and Lateral Spreading II: LEAP-ASIA-2019. Springer International Publishing, pp. 3-34. https://doi.org/10.1007/978-3-031-48821-4_1

LEAP-ASIA-2019: Summary of Centrifuge Experiments on Liquefaction-Induced Lateral Spreading - Application of the Generalized Scaling Law. / Tobita, Tetsuo; Ichii, Koji; Ueda, Kyohei et al.
Model Tests and Numerical Simulations of Liquefaction and Lateral Spreading II: LEAP-ASIA-2019. Springer International Publishing, 2024. p. 3-34.

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

TY - CHAP

T1 - LEAP-ASIA-2019

T2 - Summary of Centrifuge Experiments on Liquefaction-Induced Lateral Spreading - Application of the Generalized Scaling Law

AU - Tobita, Tetsuo

AU - Ichii, Koji

AU - Ueda, Kyohei

AU - Uzuoka, Ryosuke

AU - Vargas, Ruben R.

AU - Okamura, Mitsu

AU - Sjafruddin, Asri Nurani

AU - Takemura, Jiro

AU - Hang, Lyu

AU - Iai, Susumu

AU - Boksmati, Jad

AU - Fusco, Alessandro

AU - Torres-Garcia, Samy

AU - Haigh, Stuart

AU - Madabhushi, Gopal

AU - Manzari, Majid

AU - Escoffier, Sandra

AU - Li, Zheng

AU - Kim, Dong Soo

AU - Manandhar, Satish

AU - Hung, Wen Yi

AU - Huang, Jun Xue

AU - Pham, Truong Nhat Phuong

AU - Zeghal, Mourad

AU - Abdoun, Tarek

AU - Korre, Evangelia

AU - Kutter, Bruce L.

AU - Carey, Trevor J.

AU - Stone, Nicholas

AU - Zhou, Yan Guo

AU - Liu, Kai

AU - Ma, Qiang

PY - 2024/1/1

Y1 - 2024/1/1

N2 - In the framework of Liquefaction Experiments and Analysis Projects (LEAP), round-robin centrifuge model tests were conducted in collaboration with ten international institutes on identical saturated sloping sand layers with a wide range of initial conditions. Two tests, one with a model following conventional centrifuge scaling law and the other with a model following the generalized scaling law (GSL), were assigned to each institute for two purposes: (1) validation of the generalized scaling law (GSL) and (2) development of additional experimental data sets to fill the gaps in the existing experimental data sets. The GSL may be validated when the ground deformation is small (less than 250 mm in the present study). The trend surface was updated with the new data sets, whose trend is consistent with the previous one.

AB - In the framework of Liquefaction Experiments and Analysis Projects (LEAP), round-robin centrifuge model tests were conducted in collaboration with ten international institutes on identical saturated sloping sand layers with a wide range of initial conditions. Two tests, one with a model following conventional centrifuge scaling law and the other with a model following the generalized scaling law (GSL), were assigned to each institute for two purposes: (1) validation of the generalized scaling law (GSL) and (2) development of additional experimental data sets to fill the gaps in the existing experimental data sets. The GSL may be validated when the ground deformation is small (less than 250 mm in the present study). The trend surface was updated with the new data sets, whose trend is consistent with the previous one.

KW - Centrifuge modeling

KW - Generalized scaling law (GSL)

KW - Liquefaction Experiments and Analysis Projects (LEAP-ASIA-2019)

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U2 - 10.1007/978-3-031-48821-4_1

DO - 10.1007/978-3-031-48821-4_1

M3 - 篇章

AN - SCOPUS:85205619545

SN - 9783031488207

SP - 3

EP - 34

BT - Model Tests and Numerical Simulations of Liquefaction and Lateral Spreading II

PB - Springer International Publishing

ER -

Tobita T, Ichii K, Ueda K, Uzuoka R, Vargas RR, Okamura M et al. LEAP-ASIA-2019: Summary of Centrifuge Experiments on Liquefaction-Induced Lateral Spreading - Application of the Generalized Scaling Law. In Model Tests and Numerical Simulations of Liquefaction and Lateral Spreading II: LEAP-ASIA-2019. Springer International Publishing. 2024. p. 3-34 doi: 10.1007/978-3-031-48821-4_1

LEAP-ASIA-2019: Summary of Centrifuge Experiments on Liquefaction-Induced Lateral Spreading - Application of the Generalized Scaling Law

Abstract

Keywords

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