[HTML][HTML] Seismic upgrading of existing reinforced concrete buildings: A state-of-the-art review

PD Gkournelos, TC Triantafillou, DA Bournas - Engineering Structures, 2021 - Elsevier
Collapses or serious damages of existing buildings during strong earthquakes have resulted
in significant economic losses, severe injuries and loss of human lives. Given the late …

Strengthening and repair of reinforced concrete columns by jacketing: State-of-the-art review

S Raza, MKI Khan, SJ Menegon, HH Tsang, JL Wilson - Sustainability, 2019 - mdpi.com
Sustainability necessitates the protection of infrastructure from any kind of deterioration over
the life cycle of the asset. Deterioration in the capacity of reinforced concrete (RC) …

[PDF][PDF] 材料、 构件、 结构的“屈服点” 定义与讨论

冯鹏, 强翰霖, 叶列平 - 工程力学, 2017 - researchgate.net
“屈服点” 是工程结构研究和设计中一个极为关键的性能点, 是衡量延性, 屈强比等性能的前提,
但在当前结构设计中尚缺少统一的定义. 随着新型结构材料的不断出现, 新的构件行为也在不断 …

Discussion and definition on yield points of materials, members and structures

F Peng, Q Han-Lin, Y Lie-Ping - 工程力学, 2017 - engineeringmechanics.cn
The yield point is a very critical characteristic of structural performance in design and
research of engineering structures, which is the basis of evaluating properties such as …

Seismic retrofit of square reinforced concrete columns using basalt and carbon fiber-reinforced polymer sheets: A comparative study

LJ Ouyang, WY Gao, B Zhen, ZD Lu - Composite Structures, 2017 - Elsevier
This paper presents results of an experimental program in which basalt and carbon fiber-
reinforced polymer (FRP) sheets are used as confining jackets to enhance the seismic …

Seismic behavior of corrosion-damaged reinforced concrete columns strengthened using combined carbon fiber-reinforced polymer and steel jacket

J Li, J Gong, L Wang - Construction and Building materials, 2009 - Elsevier
The results of a research program aimed at investigating the effectiveness of simultaneous
application of carbon fiber-reinforced polymer (CFRP) sheets and steel jacket to upgrade …

A use of natural sisal and jute fiber composites for seismic retrofitting of nonductile rectangular reinforced concrete columns

E Yooprasertchai, P Wiwatrojanagul… - Journal of Building …, 2022 - Elsevier
Given a size of low-rise residential buildings located in seismic-prone areas, it is difficult to
rationalize the application of Carbon Fiber Sheet Polymer (CFRP) sheets for the sake of …

Experimental investigation on the seismic performance of steel–polypropylene hybrid fiber reinforced concrete columns

L Huang, L Xu, Y Chi, H Xu - Construction and Building Materials, 2015 - Elsevier
Addition of fibers into cementitious composites has raised concern over decades, which
enables considerable improvement in mechanical and dynamic properties of reinforced …

The effect of material quality on buildings moderately and heavily damaged by the Kahramanmaraş Earthquakes

B Zengin, F Aydin - Applied Sciences, 2023 - mdpi.com
On 6 February 2023, two major earthquakes occurred in the Turkish province of
Kahramanmaraş. The first earthquake with a magnitude of Mw 7.7 occurred in the center of …

Seismic performance of ordinary RC frames retrofitted at joints by FRP sheets

A Niroomandi, A Maheri, MR Maheri, SS Mahini - Engineering Structures, 2010 - Elsevier
This paper reports on the results of an investigation into the effectiveness of FRP retrofitting
the joints in enhancing the seismic performance level and the seismic behaviour factor (R) of …