Results 11 to 20 of about 4,393,934 (245)

Performance evaluation and codal assessment of double-skinned solid-core CFST columns with varying steel configurations [PDF]

Scientific Reports
This experimental study explores the behaviour of columns with double-skinned solid core concrete-filled steel tubular (DS-CFST) sections. Many experimental studies have been conducted on double-skinned hollow CFST sections so far, and this research has ...
Prakhash Neelamegam, S Kanchidurai, V Ganga, Missgna Addisalem Berhe, A. Suganya   +4 more
doaj   +2 more sources

Compressive Strength Estimation of Mesh Embedded Masonry Prism Using Empirical and Neural Network Models [PDF]

Journal of Soft Computing in Civil Engineering, 2020
Presently, the mesh embedment in masonry is becoming a trendy research topic. In this paper, the mesh embedded masonry prism was cast and tested. The experimental data were used for the analytical modelling.
S. Kanchidurai, P.A. Krishnan, K. Baskar
doaj   +1 more source

Chemical Anchor Pullout Force Modeling with Variation of Anchor Embedment Length in Concrete and Concrete Strength

Journal of the Civil Engineering Forum, 2022
The embedment length influences the adhesion between the cast iron material and the concrete. The concrete's compression strength also contributes to an increase in bond strength.
Anis Rosyidah, Jasun Widiana Putra, Jonathan Saputra   +2 more
doaj   +1 more source

Hybrid Timber Concrete Composite Slab for Analysis of Lag Screw Embedment Connections

Advances in Civil Engineering, 2022
Push-out-shear tests were used in this study to analyze lag screw connections in timber-concrete composite (TCC) slabs based on the embedment depth. The goal of this research is to look into the relationship between shear capacity and embedment depth in ...
Jawad Al Lawati, Ece Erdogmus, Dennis Young, Husam Al Dughaishi, Moad Alosta, Zainab Al-Khafaji, Zaher Mundher Yaseen, Abdalrhman Milad   +7 more
doaj   +1 more source

Tensile behavior of FRP anchors made from CFRP ropes epoxy-bonded to uncracked concrete for flexural strengthening of RC columns

Case Studies in Construction Materials, 2020
One of the major problems with using fiber reinforced polymer (FRP) in strengthening reinforced concrete (RC) structures is FRP premature debonding. Anchoring FRP materials to concrete has become associated with most of the strengthening techniques.
Yasir M. Saeed, Wisam A. Aules, Franz N. Rad, Anis M. Raad   +3 more
doaj   +1 more source

Effects of shear strength variability on the peak and residual horizontal resistance of on-bottom subsea pipelines in clay

Engineering Science and Technology, an International Journal, 2023
Subsea production pipelines in deep water oil and gas fields are susceptible to a phenomenon called lateral buckling which is a major pipeline design concern.
Zeynep H. Özkul, Burak Birgören
doaj   +1 more source

The Effect of Rebar Embedment and CFRP Confinement on the Compressive Strength of Low-Strength Concrete

International Journal of Concrete Structures and Materials, 2022
Low-strength concrete (LSC) elements are prone to several seismic and static loads and are one of the priorities to be considered for FRP strengthening.
N. Hashemi, S. Hassanpour, Asghar Vatani Oskoei   +2 more
semanticscholar   +1 more source

Investigation of mechanical properties and elucidation of factors affecting wood-based structural panels under embedment stress with a circular dowel i: analysis of the influence of various conditions on the embedment properties

Journal of Wood Science, 2023
Embedment properties are vital to timber structural designs, and many types of wood-based structural panels have been developed for diverse uses. Comprehensive and systematic studies regarding the embedment properties of wood-based structural panels are ...
Ryutaro Sudo, Kenji Aoki, Masahiro Inayama   +2 more
doaj   +1 more source

Nonlinear finite-element analysis of embedment behavior of metal washer in bolted timber joints

Journal of Wood Science, 2021
The pretensioning force in bolted joints enhances the lateral strength of the connections, and causes the embedment of metal washers into wood. Despite the significance of embedment behavior in the design of bolted joints, its mechanism has yet to be ...
Masaki Teranishi, Doppo Matsubara, Yoshiaki Wakashima, Hidemaru Shimizu, Akihisa Kitamori   +4 more
doaj   +1 more source

Numerical Study of the Bond Strength Evolution of Corroded Reinforcement in Concrete in Pull-Out Tests

Applied Sciences, 2022
The corrosion of rebars in reinforced concrete structures impacts their geometry (diameter and ribs) and mass, damages the concrete at the interface between the two materials, deteriorates the bond strength, and causes the cracking of the concrete cover.
Eliass El Alami, Fatima-Ezzahra Fekak, Luigi Garibaldi, Hassane Moustabchir, Ahmed Elkhalfi, Maria Luminita Scutaru, Sorin Vlase   +6 more
doaj   +1 more source