Results 21 to 30 of about 12,744 (260)

Evaluation of Structural Performance of Post-Installed Anchors Embedded in Cracked Concrete in Power Plant Facilities

open access: yesApplied Sciences, 2021
In this study, a field survey was conducted on the fixed anchorages of the operation and power generation facilities installed in domestic power plants.
Sangmoon Lee, Wooyoung Jung
doaj   +1 more source

Earthquake Economic Loss Assessment of Reinforced Concrete Structures Using Multiple Response Variables

open access: yesBuildings, 2023
For buildings that meet the requirements of current seismic design codes, damage to nonstructural components and the internal objects of buildings often become the main source of the seismic economic losses of these buildings.
Xiaoxiao Liu   +4 more
doaj   +1 more source

Performance Based Seismic Design

open access: yesInternational Journal of Advance Innovations, Thoughts & Ideas, 2015
Performance-based seismic design, which is a relatively new concept, came into existence as a means to ascertain the likely performance of an existing building structure during an earthquake. However, this approach is equally applicable to new buildings being designed.
Sharad Manohar, Suhasini Madhekar
openaire   +2 more sources

Fragility analysis of underground large-scale frame structures considering seismic effects of vertical earthquakes

open access: yesYantu gongcheng xuebao, 2023
The increase dynamic analysis (IDA) curves of seismic responses of the underground large-scale frame structure (ULSFS) are investigated during the single horizontal earthquakes and horizontal-vertical earthquakes, respectively. The influence mechanism of
QIU Dapeng 1, 2, CHEN Jianyun 3, WANG Wenming 1, 2, CAO Xiangyu 4
doaj   +1 more source

PERFORMANCE BASED SEISMIC ENGINEERING [PDF]

open access: yesThe International Conference on Civil and Architecture Engineering, 2008
Performance based seismic engineering is the modern approach to earthquakeresistant design. Rather than being based on prescriptive mostly empirical codeformulations, performance based design is an attempt to predict buildings withpredictable seismic performance.
openaire   +1 more source

Structural Systems Comparison of Simply Supported PSC Box Girder Bridge Equipped with Elastomeric Rubber Bearing and Lead Rubber Bearing

open access: yesCivil Engineering Dimension, 2022
This study compares the influence of elastomeric rubber bearing (ERB) as the regular bearing support and lead rubber bearing (LRB) as the seismic isolation device on the seismic performance of a seven-span simply supported prestressed concrete (PSC) box
Alvin Kurniawan Santoso   +6 more
doaj   +1 more source

Application of BIM Technology in the Seismic Performance of “Wood Weaving” Structure of Wooden Arcade Bridges

open access: yesShock and Vibration, 2022
The wood arch bridge has good seismic performance, and the “wood weaving” of its arch system is closely related. Wood weaving has the isolation function similar to that of rubber bearing isolation layer under earthquake, which is the key to ensuring good
Hua Deng
doaj   +1 more source

Shaking Table Tests of Lead Inserted Small-Sized Laminated Rubber Bearing for Nuclear Component Seismic Isolation

open access: yesApplied Sciences, 2021
To assure seismic isolation performance against design and beyond design basis earthquakes in the nuclear facility components, the lead inserted small-sized laminated rubber bearings (LRB), which has a 10 kN vertical design load, have been designed and ...
Gyeong-Hoi Koo   +2 more
doaj   +1 more source

Performance-Based Seismic Design for buildings

open access: yesStructural Mechanics of Engineering Constructions and Buildings, 2020
Structures are designed using current seismic design codes which are mostly based on Force-Based Design approach. The aim of the work is to implement the Performance-Based Seismic Design (PBSD) approach in concrete buildings. PBSD, which is a new concept
Mathieu Gil-oulbé   +2 more
doaj   +1 more source

Seismic Evaluation and Retrofitting of an Existing Buildings-State of the Art

open access: yesمجلة النهرين للعلوم الهندسية, 2021
In this study, previous researches were reviewed in relation to the seismic evaluation and retrofitting of an existing building. In recent years, a considerable number of researches has been undertaken to determine the performance of buildings during the
Haider Ali Abass, Husain Khalaf Jarallah
doaj   +1 more source

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