Results 101 to 110 of about 24,184 (310)
Review and prospects of shear test of bolted rock joints
Deep Underground Science and Engineering, EarlyView.The laboratory shear test equipment, test method, and numerical simulation of bolted rock joints were summarized. The shortcomings and limitations of the current research were analyzed, and the research prospects were proposed. Abstract Rock bolting is a critical approach in geotechnical engineering for supporting weak rocks.
Shulin Ren +4 more
wiley +1 more source
Revista IBRACON de Estruturas e MateriaisIn inspections of buildings, it is common to find structures that, well before reaching its useful life longer require repairs and reinforcements. This study examined the bond strength between concrete of different ages and between steel and concrete ...
M. R. DORIA +2 more
doaj +1 more source
Synthetic fibres and steel fibres in concrete with regard to bond strength and toughness
, 2009 The ability of fibre reinforced concrete composites to absorb energy has long been recognised as one of the most important benefits of the incorporation of fibres into plain concrete” (Golpalaratham and Gettu 1995).
Landless, Sean, Richardson, Alan
core
A new bond model for reinforcing bars in steel fibre reinforced concrete
, 2019 The addition of fibres to concrete would significantly improve the bond between the concrete and the rebars embedded therein. However, it remains a difficult task to model the rebar bond stress-slip relation of fibre reinforced concrete (FRC).
Kwan, AKH, Chu, SH
core +1 more source
Experimental Study on Behavior of Shear Connectors Embedded in Steel-Reinforced Concrete Joints [PDF]
, 2018 [EN] This paper presents an experimental study on the behavior of shear connectors embedded in steel-reinforced concrete joints. In steel-reinforced concrete joints, the shear connectors are commonly used to transfer longitudinal shear forces across the ...
Nakamori, Riko +5 more
core +1 more source
Deep Underground Science and Engineering, EarlyView.An experimental device for physical simulation of hydraulic fracturing, comprising: a load‐bearing mechanism with multiple interconnected plates that collectively form an sample chamber; a load‐generating mechanisms, with multiple load‐generating mechanisms arranged within the experimental chamber.
Delei Shang +5 more
wiley +1 more source
Case Studies in Construction MaterialsIn recent years, the increasing emphasis on sustainable development in civil engineering has significantly advanced research on solid waste materials. However, the practical application of these materials in structural engineering remains limited.
Han Li +4 more
doaj +1 more source
Influence of substrate moisture preparation on concrete overlay bond strength
, 2014 Includes bibliographical references.A considerable amount of progress has been made over the years in understanding the fundamentals of concrete composition and performance in both safe and harsh environments.
Talotti, Marco
core
Deep Underground Science and Engineering, EarlyView.An analytical framework delivers a closed‐form stress solution for lined compressed air energy storage chambers, enabling the determination of the minimum safe burial depth. The solution quantitatively evaluates lining support effectiveness, offering a reliable tool for chamber design and optimization.
Zeyuan Sun +3 more
wiley +1 more source
Deep Underground Science and Engineering, EarlyView.Aluminum‐enhanced afterburning renders AE explosives more hazardous than conventional ones. Corrugated steel linings reduce far‐field AE blast overpressure by ~50% through wave reflection and dissipation. The developed model accurately predicts peak pressure (<10% error) and arrival time (<3% error), supporting protective design.
Zhen Wang +5 more
wiley +1 more source