Results 141 to 150 of about 1,521 (193)

Sexual dimorphism in the complete connectome of the Drosophila male central nervous system

open access: yes
Berg S   +109 more
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Lattice Shear Reinforcement for Enhancement of Slab-Column Connections

Journal of Structural Engineering, 2012
An experimental study was performed to investigate the unbalanced moment-carrying capacity of slab-column connections reinforced with lattice shear reinforcement. Cyclic loading tests were performed on four specimens with this lattice shear reinforcement.
Hong-Gun Park   +2 more
exaly   +2 more sources

Fragility Assessment of Slab‐Column Connections

Earthquake Spectra, 2015
The development of fragility relations is an important step in the application of performance‐based earthquake engineering. Data from 69 tests were collected and reviewed to develop fragility relations for new slab‐column frame construction.
Aysegul Gogus, John W. Wallace
openaire   +1 more source

Seismic behavior of slab-column connections

Canadian Journal of Civil Engineering, 2000
Brittle punching failure of flat plates can occur as a result of transfer of shearing forces and unbalanced moments between slabs and columns. During an earthquake, the unbalanced moments transferred between slabs and columns can produce significant shear stresses that increase the likelihood of brittle failure. This brittle punching failure mode must
Sami Megally, Amin Ghali
openaire   +1 more source

Enhancing Performance of Slab-Column Connections

Journal of Structural Engineering, 2008
The influence of concentrated reinforcement in the immediate column region, the use of high-strength concrete slabs, as well as using puddled fiber-reinforced high-strength concrete in the slab in a region close to the column were investigated. The slab concrete strengths of the specimens were 30, 35, 40, 55, 65, and 90 MPa. The performance of the slab-
Joo-Ha Lee   +4 more
openaire   +1 more source

Punching resistance of slab‐column connections with openings

Structural Concrete, 2019
AbstractThe paper deals with the punching resistance of flat slabs with openings adjacent to a column. The results of an experimental campaign carried out at a laboratory of the Slovak University of Technology in Bratislava (STU) are presented in the paper.
Tomas Augustin   +2 more
openaire   +1 more source

An Experimental Study of Slab-Column Connections

ACI Structural Journal, 1992
Four slab-column subassemblages, modeled after a typical reinforced flat plate building, are tested under combined gravity and lateral loads. The testing program incorporates two levels of gravity loads and compares the effects of biaxial versus uniaxial lateral loading on connection behavior. To study the effectiveness of connection repair, one of the
openaire   +1 more source

Flat slab-column connections

Progress in Structural Engineering and Materials, 2000
Flat slabs are common structural elements for apartments, office and institutional buildings. Their weak point is the resistance against punching in the vicinity of the supporting columns. In this article the experimental evidence and the parameters that influence the shear resistance of two-way slabs are presented first.
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Experimental Study of Corner Slab-Column Connection

ACI Structural Journal, 2014
Punching shear design criteria of corner slab-column connections in ACI 318-11 are controversial. This paper presents some of the relevant issues using design examples. Two approximately full-scaled corner slab-column subassemblages were tested under combined gravity load and lateral displacement reversals. Each specimen consists of a 120 × 120 × 8 in.
Cheng, M.-Y., Giduquio, M.B.
openaire   +1 more source

Strength Evaluation of Interior Slab-Column Connections

ACI Structural Journal, 2008
This paper examines the effectiveness of using code design equations to evaluate gravity load capacity and lateral resistance of slab-column connections. The authors collected test data for interior flat-plate slab-column connections subjected to concentric gravity load and combined gravity and lateral loads. The connection strength was evaluated using
Tian, Ying   +2 more
openaire   +2 more sources

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