Results 21 to 30 of about 2,588 (226)

Influence of spiral anchor composite foundation on seismic vulnerability of raw soil structure

Earthquake Research Advances, 2022
A typical single-layer raw soil structure in villages and towns in China is taken as the research object. In the probabilistic seismic demand analysis, the seismic demand model is obtained by the incremental dynamic time history analysis method.
Shiwei Hou, Guangliang Gao, Hao Zhang, Zhanwen Lai, Junyan Han   +4 more
doaj   +1 more source

Seismic damage investigation and vulnerability analysis of masonry with bottom frame seismic wall [PDF]

Journal of Shenzhen University Science and Engineering, 2020
In order to understand the seismic damage characteristics and seismic performance of buildings with bottom frame seismic wall, the seismic damage characteristics analysis and nonlinear model regression are carried out for 2 178 Dujiangyan buildings after the Wenchuan earthquake by using the macro seismic damage assessment and numerical analysis.
Siqi LI, Ming ZHANG
openaire   +1 more source

ANALISIS KETEBALAN LAPISAN SEDIMEN DAN INDEKS KERENTANAN SEISMIK KOTA JAMBI BAGIAN TIMUR

JGE, 2020
A Research was carried about analysis of sediment layer thickness and seismic vulnerability index in eastern Jambi City. The purpose of this research was to  determine the effect of sediment layer thickness on seismic vulnerability index in eastern Jambi
Arie Satria, Ichy Lucya Resta, Nasri MZ
doaj   +1 more source

Seismic fragility assessment of confined masonry building stocks using an analytical method: A case study of fergana city [PDF]

E3S Web of Conferences
At the regional level, assessing the seismic vulnerability of the existing building stock is an important component of developing effective strategies for seismic risk reduction and seismic risk management in seismically active areas.
Azamjonov Asadbek, Yodgorov Sharofiddin, Aktamov Bekzod, Avazov Shuhrat, Jumaev Doston, Tursunboyev Abror   +5 more
doaj   +1 more source

Simplified and Refined Analyses for Seismic Investigation of Historical Masonry Clusters: Comparison of Results and Influence of the Structural Units Position

Frontiers in Built Environment, 2019
The goal of this work is the assessment of the seismic vulnerability of building clusters within the historical center of Arsita (Teramo, Italy), damaged by the 2009 L'Aquila earthquake, by comparing two different analysis procedures applied to a ...
Giovanni Chiumiento, Antonio Formisano
doaj   +1 more source

Vulnerability to Earthquake Hazard: Bucharest Case Study, Romania

International Journal of Disaster Risk Science, 2017
Recent seismic events show that urban areas are increasingly vulnerable to seismic damage, which leads to unprecedented levels of risk. Cities are complex systems and as such their analysis requires a good understanding of the interactions between space ...
Iuliana Armaş, Dragos Toma-Danila, Radu Ionescu, Alexandru Gavriş   +3 more
doaj   +1 more source

Seismic Vulnerability of Existing Masonry Buildings: Nonlinear Parametric Analysis [PDF]

, 2015
Existing masonry structures are usually associated to a high seismic vulnerability, mainly due to the properties of the materials, weak connections between floors and load-bearing walls, high mass of the masonry walls and flexibility of the floors. For these reasons, the seismic performance of existing masonry structures has received much attention in ...
Mendes, N., Lourenço, Paulo B.
openaire   +2 more sources

Seismic vulnerability of deep tunnels influenced by chloride ion corrosion

Shenzhen Daxue xuebao. Ligong ban
Chloride ion erosion adversely affects the seismic performance of tunnels, making it essential to study the seismic vulnerability of tunnels in corrosive environments for a comprehensive seismic assessment over their entire lifecycle.
GUAN Minsheng, ZHANG Jing, LI Yuan, CHEN Xiangsheng   +3 more
doaj   +1 more source

Comparison of RC girder bridge and building vulnerability considering empirical seismic damage

Ain Shams Engineering Journal
To explore the vulnerability of a reinforced concrete girder bridge and reinforced concrete building during an earthquake, and to compare the difference in the seismic capacity of the two types of engineering structures, the nonlinear vulnerability ...
Si-Qi. Li
doaj   +1 more source

A Framework for Rapid Vulnerability Assessment of Building Stock Utilizing Critical Seismic Wall Index Calculated via BIM Integrated into GIS for Prioritization of Seismic Risk to Avoid Demolition for Sustainable Cities

Buildings
A framework for rapid seismic vulnerability assessment and disaster management of urban buildings was developed, incorporating structural information from Building Information Models (BIM) integrated into a Geographic Information System (GIS).
Ahmet Çıtıpıtıoğlu, Can Balkaya
doaj   +1 more source