Results 71 to 80 of about 4,566 (262)

Shear-Wave Velocity Model from Site Amplification Using Microtremors on Jeju Island

Applied Sciences
This study examines shear-wave velocity structures in the Jeju region utilizing horizontal-to-vertical spectral ratios (HVSRs) of environmental noise, focusing on identifying significant low-velocity layers (LVLs).
Junkyoung Kim, Dongkeuk Park, Gitae Nam, Haiyoung Jung   +3 more
doaj   +1 more source

REFINED ASSESSMENT OF SEISMIC MICROZONATION WITH A PRIORI DATA OPTIMISATION

Записки Горного института, 2019
The work is devoted to the issues of seismic microzonation representativeness, which is amongst the mandatory assessments that precedes civil and industrial construction.
I. B. Movchan, A. A. Yakovleva
doaj   +1 more source

Landslide Risk: Economic Valuation in the North-Eastern Zone of Medellin City [PDF]

, 2017
Natural disasters of a geodynamic nature can cause enormous economic and human losses. The economic costs of a landslide disaster include relocation of communities and physical repair of urban infrastructure.
, Chowdhury R., César Augusto Hidalgo, D. T. P. B. R. I., Efron B. T. R., HAZUS, Hidalgo C., Hidalgo C. A., Hidalgo C. A., Johnny Alexander Vega, Leone F., Municipal Cadastral Office of Medellín, Nini Johana Marín, Parra M., Vega J. A.   +14 more
core   +1 more source

Characteristics of Earthquake Hazards in Jailolo, West Halmahera, Indonesia: An Analysis of b Values and Site Dynamics

International Journal of Geophysics, Volume 2024, Issue 1, 2024.
Jailolo, the capital of West Halmahera Regency, faces earthquake risks due to its proximity to a Jailolo volcano and a double subduction zone in Eastern Indonesia. This study is aimed at investigating the seismic hazard characteristics in Jailolo through the analysis of statistic and signal parameters.
Rohima Wahyu Ningrum, Wiwit Suryanto, Basri Kamaruddin, Wahyudi, Sholihun, Nugroho Budi Wibowo, Abdul Kadir D. Arif, Marwis Aswan, Wiji Raharjo, Hesti, Saprudin, Veronica Pazzi   +11 more
wiley   +1 more source

Analysis of Seismic Site Effects in Plio-Quaternary Intermontane Basin (L’Aquila, Central Italy)

Geotechnics
This study presents a comprehensive analysis of site effects in the highly seismic area of L’Aquila in central Italy, which has been conducted within the framework of a seismic microzonation project funded by the Abruzzo Region’s Department of Government
Marco Tallini, Enrico Morana, Vincenzo Guerriero   +2 more
doaj   +1 more source

Microzonation in the seismic area of Corinth-Loutraki

Annals of Geophysics, 1978
The spotty distribution of intense damage during the 1928 earthquake,<br />in structures of the same type strongly indicates that local subsoil<br />conditions in the area were one of the governing factors in the<br />assesment of ...
A. ROUSSOPOULOS, G. LEVENTAKIS, J. DRAKOPOULOS   +2 more
doaj   +1 more source

Microzonation of Sejong City Area Based on Site Amplification Generated by Pohang-Type Seismic Waves [PDF]

, 2022
Hyun-Ju Oh, Junsung Lee, HyungChoon Park
openalex   +1 more source

Seizmičko mikrozoniranje: pregled načela i prakse [PDF]

, 2011
The first part of this paper is an overview of various methodologies for seismic-geotechnical hazard zonation that conform to the recommendations of International Society for Soil Mechanics and Geotechnical Engineering (ISSMGE, 1999). The purpose of this
Maja Oštrić, Martin Krkač, Snježana Mihalić   +2 more
core   +1 more source

Seismic hazard assessment – a holistic microzonation approach [PDF]

Natural Hazards and Earth System Sciences, 2009
The probable mitigation and management issues of seismic hazard necessitate seismic microzonation for hazard and risk assessment at the local level. Such studies are preceded with those at a regional level.
S. K. Nath, K. K. S. Thingbaijam
doaj  

Combined Geophysical and Geotechnical Approaches for Microzonation Studies in Hispaniola Island

Geosciences, 2018
In this paper, we describe recent studies for the geophysical and geomechanical characterization of soils in Hispaniola (Greater Antilles), an island threatened by the eventual rupture of major seismogenic fault systems. The investigations were performed
Myriam Belvaux, Kristel Meza-Fajardo, Jaime Abad, Didier Bertil, Agathe Roullé, Santiago Muñoz, Claude Prépetit   +6 more
doaj   +1 more source