Results 111 to 120 of about 4,118 (228)

Behavior of Damaged Concrete Columns Repaired with Novel FRP Jacket

Journal of Composites for Construction, 2019
AbstractJacketing using prefabricated fiber reinforced polymer (FRP) composite shells is an attractive repair system for deteriorating structures exposed to the marine environment.
Mohammed, Ali A., Manalo, Allan C., Maranan, Ginghis B., Zhuge, Yan, Vijay, P. V., Pettigrew, John   +5 more
openaire   +4 more sources

Seismic Retrofit Case Study of Reinforced Concrete Bridges with Buckling Restrained Braces [PDF]

, 2017
Many highway bridges in Oregon have been designed with minimal considerations for seismic hazard and are in need of retrofit. Although buckling restrained braces (BRBs) are not necessarily a new concept, using them to seismically retrofit bridges is ...
Miotke, Michael K.
core   +2 more sources

Non

HBRC Journal, 2014
In seismic areas many buildings need to be retrofitted. In some cases, it is possible to apply carbon fiber-reinforcement polymer/plastic (CFRP), steel-jackets, and concrete jackets as rehabilitation methods.
A. Ismail
doaj   +1 more source

Impact of inadequate column performance and repair techniques on the seismic performance of RC buildings

Discover Civil Engineering
Nepal lies in a seismically active zone, and recent earthquakes, such as the Gorkha (2015) and Jajarkot (2023) earthquakes, have caused the failure of many reinforced concrete (RC) frame structures.
Birendra Kumar Bohara, Nirmal Mani Joshi, Sangam Jagari   +2 more
doaj   +1 more source

Seismic Retrofit of Concrete Buildings Damaged by Corrosion: A Case Study in Southern Italy

Buildings
A case study of a building in southern Italy, subjected to high degradation by corrosion and waiting to be assessed for retrofit interventions, is presented.
Michele Fabio Granata
doaj   +1 more source

Evaluasi Kekuatan Struktur Gedung H Universitas Dian Nuswantoro Semarang [PDF]

, 2016
Poor supervision in the project execution can cause a mediocre performance of construction quality, including concrete quality. Structural Strength Evaluation on the seven stories building, building H of Dian Nuswantoro University has demonstrated the ...
Atmanto, I. D. (Indrastono), Indarto, H. (Himawan), Lestari, I. P. (Ita), R.D., Nur Fahria   +3 more
core  

Analytical and Experimental Behavior of a Novel Anchorage Layout for FRP Confined Rectangular Columns [PDF]

, 2013
In the last two decades, FRP systems have been largely used to improve the performance of structural members, due to their high strength to weight ratio and corrosion resistance.
XHAHYSA, Anila, YARDIM, Yavuz
core  

Effectiveness of UHPC Jackets in Pier Retrofitting for Lateral Load Resistance

Construction Materials
Ultra-high-performance concrete (UHPC) is a recently emerged material with exceptional durability and ductility. While widely used in bridge retrofitting, particularly to replace expansion joints and deck overlays, UHPC has seen limited use in jacketing ...
Zoi G. Ralli, Roberto Salazar Gonzalez, Stavroula J. Pantazopoulou   +2 more
doaj   +1 more source

Numerical Study on the Axial Compressive Behavior of Steel-Tube-Confined Concrete-Filled Steel Tubes. [PDF]

Materials (Basel), 2023
Li X, Zhang S, Tao Y, Zhang B.
europepmc   +1 more source

Structural Damage Assessment and Seismic Performance Optimization (case study: Ambon City Regional Representative Council Building)

Rekayasa Sipil
The earthquake in Ambon City in 2019 damaged several buildings, including the DPRD building. This study aims to evaluate the seismic performance of the building and identify effective structural strengthening methods. The method used is pushover analysis,
Sarivanoly Madobaafu, Ari Wibowo, Wisnumurti   +2 more
doaj   +1 more source