Results 141 to 150 of about 15,517 (267)

Seismic Response of Resilient Bridges with SMA-Based Rocking ECC-Reinforced Piers. [PDF]

Materials (Basel), 2021
Li X, Chen K, Chen J, Li Y, Yang D.
europepmc   +1 more source

Assessing the fire resistance of damaged reinforced concrete frames: A comparative study between 2D and 3D frames

Structural Concrete, EarlyView.
Abstract Post‐earthquake fires pose a significant threat to urban environments, with potentially catastrophic consequences for buildings and infrastructure. To enhance understanding and mitigate these risks, this study conducts a comparative analysis of post‐earthquake fire (PEF) in two‐dimensional (2D) and three‐dimensional (3D) reinforced concrete ...
Hugo Vitorino, Paulo Vila Real, Carlos Couto, Hugo Rodrigues   +3 more
wiley   +1 more source

2D nonlinear seismic response characteristics of a megacity-scale site under Ricker wavelets. [PDF]

Sci Rep
Ren W, Wang YZ, Zhu J, Zhao DF, Wu Q, Chen GX.   +5 more
europepmc   +1 more source

Shaking table test on the seismic response of the portal section in soft and hard rock junction. [PDF]

Sci Prog, 2021
Cui G, Ma J.
europepmc   +1 more source

Evaluations of the effectiveness of the near‐surface mounted steel materials in strengthening short RC wall‐like columns with openings

Structural Concrete, EarlyView.
Abstract In practice, reinforced concrete (RC) wall‐like columns often have openings to facilitate building services, which creates stress concentrations around the opening, resulting in the weakening of their load‐carrying capacity. This study proposes innovative strengthening methods using near‐surface mounted (NSM) incorporating steel materials to ...
Ahmed Hamoda, Mizan Ahmed, Mohamed Ghalla, Ahmad G. Saad, Aref A. Abadel   +4 more
wiley   +1 more source

Influence of P-wave oblique incidence on seismic response of helical piles in soft soil sites. [PDF]

Sci Rep
Cen H, Wang HY, Huang DL, Xu JR, Yu SS, Xu CL, Zong ZL, Zhou W, Huang ZY.   +8 more
europepmc   +1 more source

Seismic response of benchmark high-speed rail (HSR) round-ended rectangular-shaped cross-section solid (RERSCSS) concrete pier based on the shaking table tests. [PDF]

Sci Rep, 2022
Chen L, Jiang L, Kang X, Hu X, Huang X, Xu L, Sun L, Wang L, Tian Y, Zhai C.   +9 more
europepmc   +1 more source

Performance enhancement of reinforced concrete columns using stainless steel and galvanized steel plates: Experimental and numerical investigation

Structural Concrete, EarlyView.
Abstract This study introduces an innovative approach to strengthening defected reinforced concrete (RC) columns using externally bonded stainless steel and galvanized steel plates. Unlike conventional strengthening methods, this technique replaces traditional transverse stirrups with steel sheets, providing enhanced confinement and ductility.
Ahmed Hamoda, Khaled Sennah, Ramy I. Shahin, Aref A. Abadel, Mizan Ahmed, Mohamed Ghalla   +5 more
wiley   +1 more source

Seismic Response Mitigation of Reinforced-Concrete High-Speed Railway Bridges with Hierarchical Curved Steel Dampers. [PDF]

Materials (Basel)
Liang M, Jiang L, He J.
europepmc   +1 more source

Seismic response analysis of loess site under far-field bedrock ground motion of the Wenchuan earthquake. [PDF]

PLoS One, 2021
Chen T.
europepmc   +1 more source