Local Site Investigation of Liquefied Soils Caused by Earthquake in Northern Thailand

被引：61

作者：

Mase, Lindung Zalbuin ^{[1
,2
]}

Likitlersuang, Suched ^{[3
]}

Tobita, Tetsuo ^{[4
]}

Chaiprakaikeow, Susit ^{[5
]}

Soralump, Suttisak ^{[6
]}

机构：

[1] Chulalongkorn Univ, Dept Civil Engn, Fac Engn, Bangkok, Indonesia

[2] Univ Bengkulu, Fac Engn, Dept Civil Engn, Bengkulu, Indonesia

[3] Chulalongkorn Univ, Fac Engn, Dept Civil Engn, Geotech Res Unit, Bangkok, Thailand

[4] Kansai Univ, Dept Civil Environm & Appl Syst Engn, Osaka, Japan

[5] Kasetsart Univ, Fac Engn, Dept Civil Engn, Bangkok, Thailand

[6] Kasetsart Univ, Fac Engn, Geotech Engn Res & Dev Ctr, Dept Civil Engn, Bangkok, Thailand

来源：

JOURNAL OF EARTHQUAKE ENGINEERING | 2020年 / 24卷 / 07期

关键词：

Microtremor; Spectral Analysis of Surface Wave; Shear Wave Velocity; Site Classification; Liquefaction; AVERAGE HORIZONTAL COMPONENT; GROUND-MOTION; MODEL; PERIODS; BASIN; RATIO; CITY; PGV;

D O I：

10.1080/13632469.2018.1469441

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

Ambient noise measurements and spectral analysis of surface waves were performed in Mae Lao to investigate the local site effects of the May 5, 2014 Mae Lao earthquake in Northern Thailand. Site investigations were conducted to determine horizontal to vertical spectral ratio, predominant frequency, and shear wave velocity profile. The results showed that the liquefied locations were classified as Site Class D. The lowV(s)profile at the shallow depth confirmed evidences of liquefaction in this area. The results could bring an understanding of site response and dynamic behavior of soils during earthquake in the Northern Thailand.

引用

页码：1181 / 1204

页数：24

共 55 条

[1] Summary of the Abrahamson & Silva NGA ground-motion relations [J].