Results 1 to 10 of about 743 (188)

A dataset of inelastic response for multi-span RC adjacent bridges with individual and hybrid seismic risk mitigation techniquesMendeley Data [PDF]

Data in Brief
The objective of this article is to provide a comprehensive dataset based on detailed fiber-based dynamic response simulations conducted to select individual and hybrid retrofit techniques for upgrading substandard reinforced concrete (RC) adjacent ...
Jumana Hasina, Aman Mwafy
doaj   +2 more sources

Seismic retrofit of high-rise buildings using buckling-restrained braces: design methodology and performance evaluation [PDF]

Scientific Reports
This study proposes a comprehensive seismic retrofit strategy for a 24-story steel building originally designed according to the outdated seismic code (GB 50011-2001).
Shengzhi Shi, Li Xin, Chao Huang, Gangqi Han, Zhaodong XU, Xinyu Chen   +5 more
doaj   +2 more sources

A predictive modeling approach to estimating seismic retrofit costs [PDF]

Earthquake Spectra, 2020
Juan F Fung, Siamak Sattar
exaly   +2 more sources

M‌A‌C‌H‌I‌N‌E L‌E‌A‌R‌N‌I‌N‌G-B‌A‌S‌E‌D R‌E‌G‌R‌E‌S‌S‌I‌O‌N M‌O‌D‌E‌L‌S F‌O‌R E‌S‌T‌I‌M‌A‌T‌I‌N‌G S‌E‌I‌S‌M‌I‌C R‌E‌T‌R‌O‌F‌I‌T C‌O‌S‌T O‌F M‌A‌S‌O‌N‌R‌Y B‌U‌I‌L‌D‌I‌N‌G‌S [PDF]

مهندسی عمران شریف, 2022
Retrofit actions are amongst the most commonly used measures for reducing the seismic vulnerability of buildings. For any given building, multiple seismic retrofit options are often available. Each option has specific requirements, cost, and performance.
J. Mirzaei, H. Amiri, H. Khaleghi, H. Kashani   +3 more
doaj   +1 more source

Technological analysis of a prefabricated timber-based system for the integrated renovation of RC framed buildings

Tema, 2022
Most of the building stock in European seismic countries is highly energy-intensive and earthquake-prone since it was built before the enforcement of effective energy and seismic codes.
Carola Tardo, Giuseppe Margani
doaj   +1 more source

Seismic Performance Evaluation and Retrofit of Liquid Storage Tanks- Case Study

Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2022
Seismic performance of existing liquid pentane storage tanks located in a tank farm in Turkey Kocaeli region, which is a high seismic region, is studied. The tanks are free-to-slide on their existing reinforced concrete foundation.
Bülent Erkmen
doaj   +1 more source

Seismic Fragility Assessment of an Existing Multi-Span RC Bridge Equipped with Risk Mitigation Systems

Buildings, 2022
The vulnerability of bridges and the effectiveness of suitable mitigation techniques in regions exposed to different seismic scenarios, while lacking reliable fragility assessment studies for existing bridge inventory, need focused attention.
Homam Ghazal, Aman Mwafy
doaj   +1 more source

Seismic Assessment and Retrofit of Pre-Northridge High Rise Steel Moment Resisting Frame Buildings with Bilinear Oil Dampers

Buildings, 2023
This paper presents quantitative information on the effectiveness of seismic retrofit solutions using bilinear oil dampers for seismically deficient existing tall steel buildings.
Sarven Akcelyan, Dimitrios G. Lignos
doaj   +1 more source

Seismic Performance Evaluation of Retrofitted Bridge by Isolation Bearings

The Baltic Journal of Road and Bridge Engineering, 2009
The seismic performance evaluation and retrofit process are very important in existing bridges. If the result is not appropriate, then retrofit process are required.
Kyoung-Bong Han, Sung-Nam Hong, Sun-Kyu Park   +2 more
doaj   +1 more source

Comparative Performance Evaluation of Retrofit Alternatives for Upgrading Simply Supported Bridges Using 3D Fiber-Based Analysis

Buildings, 2023
This study aims to select an effective mitigation approach from different alternatives to upgrade substandard RC bridges to meet the seismic performance objectives of current design standards.
Homam Ghazal, Aman Mwafy
doaj   +1 more source