Results 71 to 80 of about 388 (138)

Resonance and Damping Ratio Analysis of the Baiturrahman Mosque Tower Based on Earthquake Ground Shaking

JGEET: Journal of Geoscience, Engineering, Environment and Technology
Aceh is a region of tectonic activity, characterized by high seismicity. This inherent seismic hazard endangers the stability of vertical structures, such as mosque towers. The objective of this study is to analyze the dynamic characteristics of the Main
Noviana Sihotang simanjuntak, Umar Muksin, Yunita Idris, Andi A. Rusdin   +3 more
doaj   +1 more source

Seismic Vulnerability Index Study of Lasem Fault Zone Using HVSR Method Based on Microtremor Data

Berkala Sainstek
The Lasem Fault Zone is one of the tectonically active areas in Central Java that has the potential to trigger damaging earthquakes. To identify seismic vulnerability in this area, a microzonation approach based on soil dynamic parameters is required to ...
Nana Nawangsari, Yohana Noradika Maharani, Sorja Koesuma   +2 more
doaj   +1 more source

The topographic-based v s30 model of the Opak River basin Yogyakarta

Geoenvironmental Disasters
Background Accurate v s30 values are crucial for earthquake hazard assessment. The ongoing development of the v s30 Model aims to yield the most precise representation of field conditions.
Nugroho Budi Wibowo, Teuku Faisal Fathani, Subagyo Pramumijoyo, Gayatri Indah Marliyani   +3 more
doaj   +1 more source

EARTHQUAKE VULNERABILITY MAPPING BASED ON MICROSEISMIC MEASUREMENTS IN THE CAMPUS AREA OF UNIVERSITAS SARJANAWIYATA TAMANSISWA YOGYAKARTA

JGE
Building damage caused by earthquakes is more prevalent in the sedimentary areas of Yogyakarta City compared to the hilly regions of Wonosari and Kulonprogo, which have harder soil layers.
Aditya Yoga Purnama, Kholis Nurhanafi, Susanti Susanti, Nugroho Budi Wibowo, Radhitya Perdhana   +4 more
doaj   +1 more source

Analysis of Earthquake Risk Estimation for Sustainable Development Using Microtremor Data Based on Vs30 Distribution: Comparative Study of DFA and Geopsy in Central Bengkulu, Indonesia

JIF (Jurnal Ilmu Fisika)
This research was conducted in Pondok Kelapa Subdistrict, Central Bengkulu Regency, to analyze subsurface characteristics using microtremor data and the Horizontal-to-Vertical Spectral Ratio (HVSR) method.
Arya Putra Anggi, Refrizon Refrizon, Budi Harlianto, Nurul Apriyanti, Winda Saputri, Gian Ori Febriansyah, Andre Rahmat Al-Ansory, Hana Raihana, Adrian Daniel, Usman Gumanty   +9 more
doaj   +1 more source

Exploring geothermal resources with the CSAMT and microtremor methods: a case study in Tangquan, Jiangsu Province, China

Frontiers in Earth Science
The development of geothermal energy has received extensive attention because of global energy scarcity and environmental pollution. The Tangquan area is in the north of the Yangtze fold belt, and the lack of magmatic rock development has resulted in a ...
Hao Xu, Hao Xu, Hao Xu, Hao Xu, Xiaodong Yang, Xiaodong Yang, Xiangyang Cai, Xiangyang Cai, Ziqiao Xu, Ziqiao Xu, Shengzhu Liao, Shengzhu Liao, Xiaoping Wu, Xiaoping Wu, Xiaoping Wu   +14 more
doaj   +1 more source

Assessing soil vulnerability in Petobo post-liquefaction zone, Palu, Central Sulawesi: A microzonation study utilizing microtremor measurements

Journal of Degraded and Mining Lands Management
On September 28, 2018, a 7.5 Richter magnitude earthquake struck the Palu City neighborhood of Petobo. The tectonic activity along the Palu-Koro fault generated this earthquake, which resulted in soil liquefaction.
Erfan Syamsuddin, Adi Maulana, Alimuddin Hamzah, Ulva Ria Irfan   +3 more
doaj   +1 more source

Microtremor recording

Bulletin of the New Zealand Society for Earthquake Engineering, 1974
G. L. Evans, I. M. Parton, P. W. Taylor
openaire   +1 more source

Mapping of soil vulnerability to earthquake using the HVSR method in microtremor measurements in Marga Agung Area, South Lampung Regency

Indonesian Journal of Innovation and Applied Sciences
This study was conducted in Marga Agung Village, Jati Agung Subdistrict, South Lampung Regency, using the Horizontal to Vertical Spectral Ratio (HVSR) method based on microtremor data.
Fransiska Natalia, Alfi Khoiriyyah, Meta Nisrina Syafitri, Risky Martin Antosia   +3 more
doaj   +1 more source

Soil characterization for seismic vulnerability and preliminary subsidence assessment based on microtremor analysis in Sukarame District, Bandar Lampung

Journal of Degraded and Mining Lands Management
This research estimated soil properties and land stability in Sukarame District, Bandar Lampung, using multi-parameter microtremor-derived H/V spectral ratio (HVSR) values and spaceborne InSAR deformation data.
Risky Martin Antosia, Windy Meylana Endryanti, Alhada Farduwin, Reza Rizki, Yudha Styawan   +4 more
doaj   +1 more source