scholarly journals SEISMIC DAMAGE ASSESSMENT OF RC BUILDING WITH THE TRANSFER SLAB SYSTEM

2017 ◽  
Author(s):  
MOHAMED ELASSALY ◽  
MOHAMED NABIL
Keyword(s):  
Damage Assessment ◽  
Seismic Damage ◽  
Rc Building ◽  
Seismic Damage Assessment

Seismic damage assessment of masonry buildings in Elazığ and Malatya following the 2020 Elazığ-Sivrice earthquake, Turkey

2021 ◽  
Author(s):  
Murat Günaydin ◽  
Barbaros Atmaca ◽  
Serhat Demir ◽  
Ahmet Can Altunişik ◽  
Metin Hüsem ◽  
...  
Keyword(s):  
Damage Assessment ◽  
Seismic Damage ◽  
Masonry Buildings ◽  
Seismic Damage Assessment

scholarly journals Examining the contribution of near real-time data for rapid seismic loss assessment of structures

2021 ◽  
pp. 147592172199621
Author(s):  
Enrico Tubaldi ◽  
Ekin Ozer ◽  
John Douglas ◽  
Pierre Gehl
Keyword(s):  
Real Time ◽  
Damage Assessment ◽  
Free Field ◽  
Seismic Source ◽  
Seismic Damage ◽  
Added Value ◽  
Sensor Data ◽  
Sources Of Information ◽  
Bridge Model ◽  
Seismic Damage Assessment

This study proposes a probabilistic framework for near real-time seismic damage assessment that exploits heterogeneous sources of information about the seismic input and the structural response to the earthquake. A Bayesian network is built to describe the relationship between the various random variables that play a role in the seismic damage assessment, ranging from those describing the seismic source (magnitude and location) to those describing the structural performance (drifts and accelerations) as well as relevant damage and loss measures. The a priori estimate of the damage, based on information about the seismic source, is updated by performing Bayesian inference using the information from multiple data sources such as free-field seismic stations, global positioning system receivers and structure-mounted accelerometers. A bridge model is considered to illustrate the application of the framework, and the uncertainty reduction stemming from sensor data is demonstrated by comparing prior and posterior statistical distributions. Two measures are used to quantify the added value of information from the observations, based on the concepts of pre-posterior variance and relative entropy reduction. The results shed light on the effectiveness of the various sources of information for the evaluation of the response, damage and losses of the considered bridge and on the benefit of data fusion from all considered sources.

Metamodel-based state-dependent fragility modeling for Markovian sequential seismic damage assessment

2021 ◽  
Vol 243 ◽  
pp. 112644
Author(s):  
Ao Du ◽  
Jiannan Cai ◽  
Shuai Li
Keyword(s):  
Damage Assessment ◽  
Seismic Damage ◽  
State Dependent ◽  
Seismic Damage Assessment

Seismic damage assessment using RADIUS and GIS: A case study of Sylhet City, Bangladesh

2019 ◽  
Vol 34 ◽  
pp. 243-254 ◽  
Author(s):  
Ram Krishna Mazumder ◽  
Abdullahi M. Salman
Keyword(s):  
Damage Assessment ◽  
Seismic Damage ◽  
Seismic Damage Assessment

Preliminary Seismic Damage Assessment of Mexican Churches after September 2017 Earthquakes

2019 ◽  
pp. 1-21 ◽  
Author(s):  
Daniela Díaz Fuentes ◽  
Pilar Alejandra Baquedano Julià ◽  
Michele D’Amato ◽  
Michelangelo Laterza
Keyword(s):  
Damage Assessment ◽  
Seismic Damage ◽  
Seismic Damage Assessment

Seismic Damage Assessment of Urban Water Supply Pipeline

2013 ◽  
Vol 316-317 ◽  
pp. 723-726
Author(s):  
Jian Qun Jiang ◽  
Xiao Wen Yao ◽  
Yi Ting Lu
Keyword(s):  
Water Supply ◽  
Damage Assessment ◽  
Longitudinal Direction ◽  
Underground Water ◽  
Seismic Damage ◽  
Pipeline System ◽  
Seismic Damage Assessment ◽  
Water Pipeline ◽  
Ground Condition ◽  
Water Supply Pipeline

Water supply pipeline system is a key issue in urban lifeline engineering, and the seismic assessment for the system damage is of significant importance. In this study, method of seismic damage assessment on underground water supply pipeline is introduced. With emphasis on the uncertainties of earthquake level, ground condition, soil-pipe interaction and capacity to resist pipe deformation in longitudinal direction, the check point method is applied to the reliability study of water pipeline, and a case study is presented to show the implementation of the proposed model.

Seismic damage assessment of a virtual large-scale city model

2018 ◽  
pp. 1936-1942
Author(s):  
M. Domaneschi ◽  
S. Marasco ◽  
G. Scutiero ◽  
A. Zamani Noori ◽  
O. Kammouh ◽  
...  
Keyword(s):  
Damage Assessment ◽  
Large Scale ◽  
Seismic Damage ◽  
City Model ◽  
Seismic Damage Assessment

scholarly journals Structural Seismic Damage Assessment Method Based on Structural Dynamic Characteristics

2022 ◽  
Author(s):  
Mingzhen Wang ◽  
Lin Gao ◽  
Zailin Yang
Keyword(s):  
Damage Assessment ◽  
Seismic Damage ◽  
Assessment Method ◽  
Frame Structure ◽  
Fundamental Period ◽  
Deformation Pattern ◽  
Seismic Action ◽  
Building Structure ◽  
Structural Dynamic ◽  
Seismic Damage Assessment

Abstract The seismic damage state of building structure can be evaluated by observing the fundamental period change of structure. Firstly, the fundamental period calculation formula that adapts to the deformation pattern and distribution mode of horizontal seismic action for reinforced concrete frame structure is derived. Secondly, the seismic damage assessment standard of building structure considering period variation is established. Then, the seismic damage assessment method of building structure is constructed. Finally, the seismic damage example is used to verify the established evaluation method. The results show that the established research method has high accuracy and good engineering practicability.

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