Results 261 to 270 of about 77,199 (303)
Some of the next articles are maybe not open access.
Seismic Damage Assessment of Integral Abutment Bridge
2020Seismic vulnerability assessment of bridge is an important subject in the domain of bridge engineering. Both for functional bridges and new bridges, possible damages during strong ground shaking need to be assessed properly for their performance evaluation and any requirement of strengthening options.
B. F. Ahmed, K. Dasgupta
openaire +1 more source
Seismic Damage Assessment of Bridges with Foundation Exposure
2014In current practice, the foundation systems of most bridges are strategically designed to remain elastic even under severe seismic demands. The bridge foundation is normally assumed to be equipped with large stiffness and strength, so that inelastic deformation due to earthquake excitation occurs in the column instead of in the foundation.
Shin-Tai Song +2 more
openaire +1 more source
The Seismic Damage Assessment and Information Service System
Applied Mechanics and Materials, 2012In order to improve the information extraction technology of seismic damage assessment and information publishing of earthquake damage. Based on past earthquake experience it was constructed technical flow of earthquake damage assessment rapidly, This paper ,take Yushu earthquake as example, studies the framework and establishment of the information ...
Zuo Wei Huang +2 more
openaire +1 more source
A probabilistic assessment of seismic damage in ductile structures
Earthquake Engineering & Structural Dynamics, 1995AbstractThe current practices in ductility‐based earthquake design ignore the damage caused by the repeated random inelastic excursions. A ductile structure may however suffer different degrees of damage depending on the number and amplitudes of these inelastic excursions.
Biswajit Basu, Vinay K. Gupta
openaire +1 more source
GIS Application for the Assessment of Seismic Damage to Buildings
2009Geographical Information Systems (GIS) have been found to be very useful in seismic hazard and risk assessment studies. GIS can be used to integrate vast amounts of data geographically, take the spatial distribution of phenomena into consideration and communicate the results graphically, performing analysis of complex mathematical models.
Zaicenco Anton, Alkaz Vasile
openaire +1 more source
Techniques for seismic damages assessment by using remotely sensed images
IEEE International IEEE International IEEE International Geoscience and Remote Sensing Symposium, 2004. IGARSS '04. Proceedings. 2004, 2004This paper discusses the methods of seismic damages assessment by utilizing remotely sensed data. Classical Change Detection (CD) algorithms are effective when the author can acquire both pre and post-event images in a very short period of time. For images those have large temporal difference, edge detection and neighborhood operations and occurrence ...
Yunfeng Tian, Jingfa Zhang
openaire +1 more source
Global damage indexes for the seismic performance assessement of RC structures
Earthquake Engineering & Structural Dynamics, 2009AbstractWhen performing the seismic risk assessment of new or existing buildings, the definition of compact indexes able to measure the damaging and safety level of structures is essential, also in view of the economic considerations on buildings rehabilitation. This paper proposes two series of indexes, named, respectively, Global Damage Indexes (GDIs)
SCOTTA, ROBERTO +3 more
openaire +3 more sources
Graph matching in 3D space for structural seismic damage assessment
2011 IEEE International Conference on Computer Vision Workshops (ICCV Workshops), 2011One common objective in computer vision and photogrammetry is to infer higher level object structure which is not directly observable in images or other sensing data. A practical problem field for such research is seismic building damage assessment. It is possible to observe objects such as facades, roofs, or rubble piles in oblique airborne images ...
Markus Gerke, Norman Kerle
openaire +1 more source
Cultural Heritage and Seismic Disasters: Assessment Methods and Damage Types
2020The identification of adequate evaluation methodologies of earthquake damages to Cultural Heritage is a highly topical subject, considering the frequency and intensity of the seismic phenomenon, in recent times, in Italy. The subject is related to the broader theme of the attribution of a “monetized” economic value to the cultural assets, widely ...
Forte F. +3 more
openaire +4 more sources
Machine Learning for Enhanced Seismic Damage Assessment of Buildings
2023Adopting policies for seismic risk mitigation and enhancing community resilience is conditioned on accurate seismic risk assessments. This article proposes a machine learning based framework to estimate a building’s post-earthquake damage state using ground motion intensity measures and structural properties as model inputs.
Kourehpaz, Pouria, Molina Hutt, Carlos
openaire +1 more source