Results 191 to 200 of about 43,381 (267)

Seismic performance of reinforced concrete beam column joints strengthened with ECC shells. [PDF]

Sci Rep
Xiao Z, Wang L, Huang R.
europepmc   +1 more source

Study on Seismic Behavior of Earthquake-Damaged Joints Retrofitted with CFRP in Hybrid Reinforced Concrete-Steel Frames. [PDF]

Materials (Basel)
Ma X, Guo T, Xing Y, Qin R, Long H, Bao C, Cao F, Hong R.   +7 more
europepmc   +1 more source

Assessment of Seismic Performance and Structural Health Monitoring of a Retrofitted Reinforced Concrete Structure with Polyurethane-Based Interventions and Vertical Greenery Systems. [PDF]

Polymers (Basel)
Rousakis T, Vanian V, Lappa M, Zapris AG, Xynopoulos IP, Voutetaki ME, Kellis S, Sapidis GM, Naoum MC, Papadopoulos NA, Kytinou VK, Karabini M, Thomoglou A, Chalioris CE.   +13 more
europepmc   +1 more source

An engineering-informed voting ensemble framework for rapid seismic risk screening of reinforced concrete structures. [PDF]

Sci Rep
Pürsünlü Ö, Çevik A, Kurtoğlu AE, Bakbak D.   +3 more
europepmc   +1 more source

Optimum Carbon Fiber Reinforced Polymer (CFRP) Design for Flexural Strengthening of Cantilever Concrete Walls Using Artificial Neural Networks. [PDF]

Polymers (Basel)
Bekdaş G, Khalbous A, Nigdeli SM, Işıkdağ Ü.   +3 more
europepmc   +1 more source

Axial-Flexural Performance of Steel Fiber-Reinforced Concrete Columns: Effects of Axial Load Ratio and Steel Fiber Volume Fraction. [PDF]

Materials (Basel)
Kim SW, Park IH, Seok S, Choi W, Kim J.
europepmc   +1 more source

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Structural Performance of Reinforced Concrete (RC) Moment Frame Connections Strengthened Using FRP Composite Jackets

Arabian Journal for Science and Engineering, 2021
This study investigates structural behaviors of reinforced concrete (RC) moment frame connections strengthened using three different FRPs with different cross section configurations. The novelty of this research is the strengthening of a beam–column connection with FRP composites, where the joint consists of a weak column and a strong one that plays a ...
M. Maras, Fatih Kantarcı
semanticscholar   +2 more sources

Fragility curves for reinforced concrete (RC)/steel vertical hybrid frame structure under mainshock–aftershock sequences

Journal of Structural Integrity and Maintenance, 2023
A reinforced concrete (RC)/steel vertical hybrid frame structure usually consists of a lower concrete structure and an upper steel structure connected in series.
B. Ghanbari, M. Fathi, A. Akhaveissy
semanticscholar   +2 more sources

Seismic performance upgrade of RC frame buildings using precast bolt-connected steel-plate reinforced concrete frame-braces

Engineering Structures, 2019
This paper presents a new strengthening method for existing frames by using outside sub-structures, namely, precast bolt-connected steel-plate reinforced concrete (PBSPC) frame-braces.
Xu‐Yang Cao, De‐Cheng Feng, Gang Wu
semanticscholar   +2 more sources

A load increment method for ductile reinforced concrete(RC) frame structures considering strain hardening effects

Structural Engineering and Mechanics, 2011
This study introduces a new load increment method for the ductile reinforced concrete (RC) frame structures by including strain-hardening effects. The proposed method is a nonlinear static analysis technique employed for RC frame structures subjected to constant gravity loads and monotonically increasing lateral loads.
M. G. Aksoylu, K. Girgin
semanticscholar   +2 more sources