Earthquake hazard map

The objective of research study "Regional post-earthquake damage estimation using Gaussian geostatistical simulation" is to estimate post-earthquake damage at the regional level using Gaussian geostatistical simulation in the study area of 2 provinces: Phitsanulok and Phichit. This study is useful in providing warnings to those involved in the area as well as planning responses in the event of an earthquake occurring on a fault that has not yet been discovered.

7p tukhauquantuong1011 22-04-2024 4 3   Download

Design standard for earthquake resistance TCVN 9386:2012, first issued and enforced in 2006 with code TCXDVN 375:2006, was reviewed and will soon be replaced by the new TCVN 9386:2023. This paper presents some notable revisions of the draft standard TCVN 9386:2023 compared to the previous one.

7p vifriedrich 30-08-2023 12 3   Download

Part 1 of ebook "Advances in performance-based earthquake engineering" has presents the following content: ground motions for performance-based earthquake engineering; mapping seismic hazard for the needs of displacement-based design; theoretical consistency of common record selection strategies in performance-based earthquake engineering; performance-based seismic design and retrofitting methodologies; new concept on fail-safe design of foundation structure systems insensitive to extreme motions;...

275p dieptieuung 19-07-2023 2 2   Download

This paper presents the probabilistic seismic hazard assessment (PSHA) results for Da Nang city. A regional earthquake catalog was updated until 2021 and comprehensive seismic source zones within 150 km of Da Nang city were used.

18p viironman 02-06-2023 8 3   Download

We investigated rupture geometry, size, and slip distribution of October 30, 2020, Samos (Sisam)–Kuşadası earthquake combining seismographs, GPS measurements, and SAR analysis. Right after the earthquake, we measured 13 additional campaignbased GPS sites to intensify the available GPS network consisting of 10 continuous stations. We combined all available seismographs to have the best possible accuracy for mainshock and aftershock hypocenter locations. We compiled all available seismic profiles and integrated them using high-resolution bathymetry to map seismically active faults.

11p tanmocphong 29-01-2022 13 1   Download

A comparison is made between the hazard map obtained with the neo deterministic seismic hazard assessment, using two different approaches: one based on the events magnitude, listed in parametric earthquake catalogues compiled for the study areas...

16p 12120609 22-03-2020 11 1   Download

The data from a local network of 21 and 19 acceleration recordsfor the first and second main shocks have been used to estimate Q-relationship in 30 stations. The seismic hazard map for this region illustrates that most of the area in this province is located within high relative risk and characterized by a large number of heterogeneities.

15p meriday 26-04-2019 22 1   Download

In this paper, the probabilistic seismic hazard maps for the South Central Vietnam are presented. An earthquakes catalog updated until 2014 and most recent seismotectonic and geodynamic information were used for delineation of 14seismic source zones in the study area. The Toro et al. (1997) attenuation equation was used for the PSHA. The hazard maps show distribution of the mean peak ground acceleration (PGA) with a 10%, 5%, 2% and 0.5% probability of exceedance in 50 years.

0p meolep4 02-01-2019 22 1   Download

This paper describes the development of a Decision support system (DSS) for earthquake warning service in Vietnam using Web GIS technology. The system consists of two main components: (1) an on-line database of earthquakes recorded from the national seismic network of Vietnam, and (2) a set of tools for rapid seismic hazard assessment. Using an on-line earthquake database, the system allows creating a shake map caused by a newly recorded earthquake.

14p meolep1 28-11-2018 35 0   Download