Results 21 to 30 of about 1,592 (176)

Further refinement of the Corbelling Theory for the equilibrium analysis of corbelled domes [PDF]

Curved and Layered Structures, 2019
Abstract The aim of this paper is to present a further development of the Corbelling Theory [1] for assessing the structural safety of “false domes” constructions like Trulli, and more generally for corbelled domes. In particular, it is well-known that a corbelled dome of a Trullo is a layered thick shell and that only the thin inner ...
Fraddosio, Aguinaldo, Lepore, Nicola, Piccioni, Mario Daniele   +2 more
openaire   +2 more sources

Analysis of the Effects of Back-stayed Arrangement on the Mechanical Properties of Corbel Shelf

MATEC Web of Conferences, 2016
With AS/RS corbel shelf as research object, the orthogonal experiment was designed, which is composed of 21 groups of schemes and 3 kinds of load conditions.
Peng Dou, Wang Zhuan, Sha Cong
doaj   +1 more source

Strenthening of Short Reinforcement Concrete Corbel Using Steel Accessory

Archives of Civil Engineering, 2018
In the paper experimental investigation results of three elements are presented. Two of them were made of reinforced concrete. The strengthened bracket had the steel accessory mounted to cracked loaded corbel (while it was loaded to half ultimate force ...
Urban T., Krawczyk Ł., Gołdyn M.
doaj   +1 more source

Performance of the Modified Precast Beam to Column Connection Placed on a Concrete Corbel [PDF]

Civil Engineering Infrastructures Journal, 2019
Precast concrete structures in Iran are generally designed as continuous columns with hinged beams, thereby making them simple frames. In this system in site show walls in two directions of buildings guaranteed lateral resisting system. However, in order
Morteza Madhkhan, Saeed Bahrami
doaj   +1 more source

Primary and secondary reinforcements in reinforced concrete corbels

Journal of Civil Engineering and Management, 2013
The study is concerned with normal-strength concrete corbels. 30 such corbels were studied by finite element modelling and the variables considered include ratios of primary and secondary reinforcement, type of applied loading, vertical or horizontal ...
Mehdi Rezaei, Siti Aminah Osman, Nandivaram E. Shanmugam   +2 more
doaj   +1 more source

Reinforced Concrete Corbel’s Behavior using Strut and Tie Model

Journal of the Civil Engineering Forum, 2018
Reinforced concrete (RC) corbel is one of a disturbed region of elements of the structure. SNI 2847: 2013 as a guideline from Ministry of Public Works provides the design of RC corbels by the conventional method and with Strut and Tie Model (STM).
Mutmainnah Rahman Putri
doaj   +1 more source

Investigation of deep learning models on identification of minimum signal length for precise classification of conveyor rubber belt loads

Advances in Mechanical Engineering, 2022
In this paper, long short-term memory (LSTM) and Transformer neural network models were developed for classification of different conveyor belt conditions (loaded and unloaded).
Tadas Žvirblis, Linas Petkevičius, Damian Bzinkowski, Dominykas Vaitkus, Pranas Vaitkus, Mirosław Rucki, Artūras Kilikevičius   +6 more
doaj   +1 more source

Numerical Analysis of Reinforced Concrete Corbels Using Concrete Damage Plasticity: Sensitivity to Material Parameters and Comparison with Analytical Models

Buildings, 2023
The Concrete Damage Plasticity (CDP) model is a widely used constitutive model to represent the non-linear behavior of concrete in numerical analysis. However, a limited number of studies compared the level of accuracy of numerical models with the main ...
Ygor Moriel Neuberger, Maykon Vinicius Andrade, Alex Micael Dantas de Sousa, Mariana Bandieira, Edivaldo Pereira da Silva Júnior, Herisson Ferreira dos Santos, Bruna Catoia, Emerson Alexandro Bolandim, Vinicius Borges de Moura Aquino, André Luis Christoforo, Marcelo de Araújo Ferreira   +10 more
doaj   +1 more source

Transcriptional responses of Aedes aegypti chemosensory tissues in response to volatile DEET and citronella oil

Insect Molecular Biology, EarlyView.
Aedes aegypti females were significantly repelled by both volatile DEET and citronella oil in comparison to control (ethanol‐exposed) mosquitoes. Global gene expression changes were largest in the mosquito mouthparts, with notable downregulation of the three subunits comprising the mosquito CO2 receptor (Gr1, 2 and 3).
Ivan Drahun, Jessica M. Sparrow, Cody W. Koloski, Bryan J. Cassone   +3 more
wiley   +1 more source

Investigation into the Bearing Capacity and Mechanics Behavior of the Diaphragm Connection Form of a Utility Tunnel

Buildings
To investigate the impact of various compartment partition plate connection methods within a shield utility tunnel on the mechanics behavior of the connecting nodes and the overall structural integrity, this study examines and simulates three distinct ...
Yongxing Dai, Yi Zeng, Bolun Shi, Hongbo Li   +3 more
doaj   +1 more source