Results 231 to 240 of about 19,981 (243)

A review of arching and compressive membrane action in concrete bridges

Proceedings of the Institution of Civil Engineers - Bridge Engineering, 2016
It is over a century ago that testing of reinforced concrete slabs by the pioneers of the material such as Lord, Turner and Maillart showed that restrained slabs could carry significant loads. Since that time the interest in and knowledge of the internal arching, or compressive membrane action, that enhances the strength of reinforced concrete has ...
Collings, D, Sagaseta, Juan
openaire   +2 more sources

Evaluation of Compressive Arch Action of Reinforced Concrete Beams

2020
Compressive arch action (CAA) is a favourable structural mechanism to mitigate progressive collapse of reinforced concrete frames. The full development of CAA highly depends on relatively rigid boundary conditions. This paper describes an evaluation of compressive arch action of reinforced concrete beams.
S. Wang, X. J. Huang, S. B. Kang, J. S. Xu   +3 more
openaire   +1 more source

Time-Dependent Compressive Arch Action Capacity of Reinforced Concrete Frame Beams Resisting Progressive Collapse

Journal of Structural Engineering
Ying Tian, Sarah L Orton
exaly   +2 more sources

Physics-based generative adversarial networks for the compressive arch action in RC frame structures against progressive collapse

Applied Soft Computing Journal
Qiang Zhang, Shi Chen Lei, Bo Yu
exaly   +2 more sources

Analytical model of compressive arch action for one-way RC beams and two-way framed substructures under column removal scenarios

Engineering Structures
Kang Hai Tan
exaly   +2 more sources

Explicit analytical method for compressive arch action in full-scale reinforced concrete continuous beams: Validation and improvement of existing models

Engineering Structures
Mengzhu Diao
exaly   +2 more sources

An analytical model on compressive arch action capacity of 3D beam-column sub-assemblages under failure of one or two adjacent interior columns

Engineering Failure Analysis, 2020
Abstract Compressive arch action (CAA) is a desired load-bearing mechanism to mitigate the progressive collapse risk of commonly designed reinforced concrete (RC) frames. Thus, there have been number of studies concentrated on the behavior of in-plane beam-column sub-assemblages under a single column removal scenario.
Saeid Tavassol, Alireza Pachenari, Aidin Mohammadi   +2 more
openaire   +1 more source

Easy-to-Use Analytical Model of Compressive Arch Action of Bi-directional Primary RC Beams in Framed Structures Under Different Column Removal Scenarios

Lecture Notes in Civil Engineering
Kang Hai Tan
exaly   +2 more sources

Machine learning‐based resistance prediction model for compressive arch action in concrete beam–column substructures

Structural Concrete
Abstract With the rapid development and application of machine learning techniques, the use of proper intelligent algorithms to investigate the progressive collapse resistance of concrete frame structures has become significant. In this paper, a comprehensive database of 134 experimentally tested one‐way beam–column subassemblies was ...
Yihua Zeng, Faisal Khan, Chao Wang, Mohammad Noori   +3 more
openaire   +1 more source

Development of compressive arch action in reinforced concrete sub-assemblages

2013
Compressive arch action (CAA) of reinforced concrete (RC) members is a beneficial structural mechanism to mitigate progressive collapse of RC framed structures without any additional cost. CAA relies on the restraints at the ends of RC beams that are provided by surrounding structures as well as the material and geometric properties of RC beams.
Yu, Jun, Tan, Kang Hai
openaire   +1 more source