Seismic Retrofitting of School Facilities Using Attaching and Wrapping Composite Materials

2014 ◽  
Vol 935 ◽  
pp. 155-158
Author(s):  
Choon Wook Park ◽  
Ik Hun Park ◽  
Dong Hwi Kim ◽  
Yeol Choi
Keyword(s):  
Performance Evaluation ◽  
Composite Materials ◽  
Nonlinear Analysis ◽  
Composite Beam ◽  
Analytical Study ◽  
School Facilities ◽  
Seismic Retrofitting ◽  
School Buildings ◽  
Rc Beam ◽  
Strengthening Method

An experimental and analytical study have been conducted for the shear reinforcing method of RC beam by axis and horizontal axis load using attaching composite beam. Based on the previous research, in this study, Design examples are given to show the performance evaluation for the column reinforcing of old school buildings using nonlinear analysis is going to be conducted and strengthening method is going to be on the market after their performance is proved by the test.

scholarly journals Mitigating natural events to avoid disaster in public school buildings: seismic retrofitting of SDN 42 Korong Gadang

2018 ◽  
Vol 229 ◽  
pp. 02021
Author(s):  
James Mwangi ◽  
Laura Putri ◽  
Listhbeth Collins
Keyword(s):  
School Facilities ◽  
Seismic Retrofitting ◽  
Building Structures ◽  
National Agency ◽  
Electrical Grid ◽  
The North ◽  
Australian Plate ◽  
West Sumatra

With over 50 million students, Indonesia has the fourth largest education system in the world. The first twelve years of education are compulsory for all citizens. The students, together with over 3 million teachers spend six (or five in some cases) days a week at over 300,000 schools, typically from 6:30 AM to 2 (or 3) PM. Geographically, Indonesia is traversed by the infamous “ring of fire” and prone to natural events resulting from the tectonic plate movements of the Australian Plate from the South, the Eurasian and Sunda Plates from the North and the Philippine Plate from the East. Left unmitigated, these natural events would lead to natural disasters emanating from resulting earthquakes and leading to tsunamis, landslides, the collapse of building structures and failure of lifelines (roads, pipelines, electrical grid, etc.). In an effort to provide disaster-safe schools, the National Agency for Disaster Management has required that school facilities be a community center in case of disasters and serve as emergency shelters. Retrofit of existing buildings will be needed to comply with government guidelines. This paper presents a case study of the determination of structural deficiencies of an existing school building in SDN 42 Korong Gadang, Padang, West Sumatra and implementation of a seismic retrofit (design and construction) at the same building to mitigate potential earthquake disaster.

A proposed model for nonlinear analysis of RC beam-column joints under seismic loading

2019 ◽  
Vol 180 ◽  
pp. 829-843 ◽  
Author(s):  
Wentong Zhao ◽  
Hong Yang ◽  
Jinfeng Chen ◽  
Panxu Sun
Keyword(s):  
Nonlinear Analysis ◽  
Seismic Loading ◽  
Rc Beam ◽  
Proposed Model

Nonlinear Analysis of RC Beam Subject to Cyclic Loading

2001 ◽  
Vol 127 (12) ◽  
pp. 1436-1444 ◽  
Author(s):  
Hyo-Gyoung Kwak ◽  
Sun-Pil Kim
Keyword(s):  
Cyclic Loading ◽  
Nonlinear Analysis ◽  
Rc Beam

Optimal Performance-Based Seismic Design

2012 ◽  
pp. 174-207
Author(s):  
Hamid Moharrami
Keyword(s):  
Sensitivity Analysis ◽  
Performance Evaluation ◽  
Nonlinear Analysis ◽  
Seismic Design ◽  
Optimization Algorithms ◽  
Optimal Performance ◽  
Performance Based Design ◽  
Real Performance ◽  
Performance Based Seismic Design

In this chapter, the reader gets acquainted with the philosophy of performance-based design, its principles, and an overview of the procedures for performance evaluation of structures. The essential prerequisites of optimal performance-based design, including nonlinear analysis, optimization algorithms, and nonlinear sensitivity analysis, are introduced. The methods of nonlinear analysis and optimization are briefly presented, and the formulation of optimal performance-based design with emphasis on deterministic type, rather than probabilistic- (or reliability)-based formulation is discussed in detail. It is revealed how real performance-based design is tied to optimization, and the reason is given for why, without optimization algorithms, multilevel performance-based design is almost impossible.

scholarly journals Optimal seismic retrofitting techniques for URM school buildings located in the southwestern Iberian peninsula

PLoS ONE ◽  
2019 ◽  
Vol 14 (10) ◽  
pp. e0223491 ◽  
Author(s):  
María-Luisa Segovia-Verjel ◽  
María-Victoria Requena-García-Cruz ◽  
Enrique de-Justo-Moscardó ◽  
Antonio Morales-Esteban
Keyword(s):  
Iberian Peninsula ◽  
Seismic Retrofitting ◽  
School Buildings
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