Results 41 to 50 of about 179,621 (304)

Seismic axial collapse of short shear span RC shear walls above transfer structure

IOP Conference Series: Materials Science and Engineering, 2018
A special class of short shear span RC shear wall exists in the form of a sub-structure at the base of slender walls in tall buildings, was found common in the low-to-moderate seismicity region. These non-seismically designed short shear span RC walls are highly stressed in axial load under gravity and lateral actions, and have limited deformability ...
D T W Looi, R K L Su
openaire   +1 more source

Three dimensionality in the wake of the flow around a circular cylinder at Reynolds number 5000 [PDF]

, 2017
The turbulent flow around a circular cylinder has been investigated at Re=5000Re=5000 using direct numerical simulations. Low frequency behavior, vortex undulation, vortex splitting, vortex dislocations and three dimensional flow within the wake were ...
Aljure Osorio, David E., Lehmkuhl Barba, Oriol, Oliva Llena, Asensio, Rodríguez Pérez, Ivette María   +3 more
core   +2 more sources

Finite Element Analysis of the Shear Performance of Reinforced Concrete Corbels under Different Design Codes

Buildings
This study aimed to investigate the shear performance of reinforced concrete corbels and to evaluate the accuracy and safety of the Chinese code GB 50010-2010’s triangular truss model and the American code ACI 318-19’s strut-and-tie model under various ...
Yuan Huang, Leilei Peng, Hanlin Wei
doaj   +1 more source

Localized shear and distributed strain accumulation as competing shear accommodation mechanisms in crustal shear zones: constraining their dictating factors [PDF]

Solid Earth
Understanding the underlying mechanisms of strain localization in the Earth’s lithosphere is crucial for explaining the mechanics of tectonic plate boundaries and various failure-assisted geophysical phenomena, such as earthquakes.
P. Chatterjee, A. Roy, N. Mandal
doaj   +1 more source

Experimental Study on the Behavior of Steel–Concrete Composite Decks with Different Shear Span-to-Depth Ratios

Buildings, 2021
This paper presents the results of an experimental study on the mechanical behaviors of steel‒concrete composite decks with different shear span-to-depth ratios. Herein, four composite decks categorized into two types with shear span-to-depth ratios of 2.
Sayan Sirimontree, Chanachai Thongchom, Suraparb Keawsawasvong, Peem Nuaklong, Pitcha Jongvivatsakul, Warayut Dokduea, Linh Van Hong Bui, Ehsan Noroozinejad Farsangi   +7 more
doaj   +1 more source

Seismic axial collapse of short shear span reinforced concrete shear walls

, 2020
This thesis addresses the seismic behaviour investigation of reinforced concrete (RC) shear walls in a low-to-moderate seismicity region which faces its own class of challenges inherited from non-seismic construction practice. In the current global norm of shear wall research in high seismicity region, discussions on slender walls in tall buildings and
openaire   +1 more source

Buckling and vibration analysis of laminated composite plate/shell structures via a smoothed quadrilateral flat shell element with in-plane rotations [PDF]

, 2011
This paper presents buckling and free vibration analysis of composite plate/shell structures of various shapes, modulus ratios, span-to-thickness ratios, boundary conditions and lay-up sequences via a novel smoothed quadrilateral flat element.
Allman, Aydogu, Bathe, Chakrabarti, Choi, Darilmaz, Fares, Ferreira, H. Nguyen-Van, Hu, Huang, Hughes, Ibrahimbegovic, Jayasankar, Khdeir, Kim, Kumar, Leissa, Liew, Liew, Liew, Liew, Liew, Liew, Liew, Liew, Liew, Liu, Liu, Liu, Long, Matsunaga, Matsunaga, Mohamad, N. Mai-Duy, Nguyen-Van, Noor, Phan, Pimpinelli, Providas, Prusty, Reddy, Reddy, Reddy, Reddy, Sciuva, Striz, T. Tran-Cong, Taylor, Valchoutsis, W. Karunasena, Wang, Wang, Wu, Yang, Zhang, Zhen, Zienkiewicz   +57 more
core   +2 more sources

Performance of independent horizontal and inclined bars as shear reinforcement for reinforced concrete beams [PDF]

, 2020
This paper presents an experimental results of concrete beams reinforced with new shear reinforcement design of using independent horizontal and inclined bars.
A. Majid, Masni, Abdul Hamid, Noor Azlina, Abdullah, Ramli, Adnan, Suraya Hani, Jamellodin, Zalipah, Md. Noor, Nurazuwa, Salleh, Norhafizah   +6 more
core   +1 more source

Experimental Study on the Shear Behavior of Reinforced Highly Ductile Fiber-Reinforced Concrete Beams with Stirrups

Buildings, 2022
The aim of this study is to improve the shear behavior of reinforced concrete (RC) beams with stirrups by using highly ductile fiber-reinforced concrete (HDC), which is a fiber-reinforced cement-based composite material with tensile-strain-hardening ...
Min Zhang, Mingke Deng, Jiasheng Yang, Yangxi Zhang   +3 more
doaj   +1 more source

SHEAR CAPACITY OF HIGH-STRENGTH CONCRETE BEAMS WITH THEIR POINT OF INFLECTION WITHIN THE SHEAR SPAN. [PDF]

Proceedings of the Institution of Civil Engineers - Structures and Buildings, 1998
j The shear strength of concrete does not increase in proportion with the concrete grade. Thus, when high-strength concrete is used in place of normal-strength concrete, the shear capacity of the structure could become critical. In the study presented, the effect of concrete strength on the shear capacity of concrete beams was investigated. As previous
Kwan, AKH, Pam, HJ, Islam, MS
openaire   +3 more sources