Zobrazeno 1 - 10
of 1 255
pro vyhledávání: '"Pullout-Test"'
Publikováno v:
Energy Science & Engineering, Vol 12, Iss 7, Pp 3041-3061 (2024)
Abstract Coal‐measure strata is a typical layered structure, a better understanding of the bearing characteristics of fully grouted bolts in layered rock mass is of great significance for roadway support. However, limited studies have been conducte
Externí odkaz:
https://doaj.org/article/320c9d081a3a41a491b2a94fce32ce00
Autor:
Minhajul Bari Prince, Debasish Sen
Publikováno v:
Frattura ed Integrità Strutturale, Vol 18, Iss 69, Pp 154-180 (2024)
Overall structural integrity and load transfer between concrete and reinforcement enabling composite action relies on the bond between concrete and reinforcement. Bond strength determination of reinforced concrete is an essential task that a pullout
Externí odkaz:
https://doaj.org/article/bd022d8bd77247628304f25be68d9215
Evaluation of bond strength of helically ribbed CFRP bar connections as mechanical anchorage schemes
Publikováno v:
Case Studies in Construction Materials, Vol 20, Iss , Pp e02826- (2024)
In spite of their outstanding properties, FRP reinforcing bars still face a series of drawbacks that should be addressed to widen their applications. For example, straight FRP bars must be used because those bars suffer significant strength degradati
Externí odkaz:
https://doaj.org/article/ed909bab95db4bca897d965c61469635
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 16, Iss 2, Pp 437-453 (2024)
Grouted rock bolts subject to axial loading in the field exhibit various failure modes, among which the most predominant one is the bolt-grout interface failure. Thus, mechanical characterization of the grout is essential for understanding its perfor
Externí odkaz:
https://doaj.org/article/ff753138764c47788f52042fc05c76ce
Publikováno v:
Shuiwen dizhi gongcheng dizhi, Vol 51, Iss 1, Pp 82-90 (2024)
Natural roots systems exhibit various tortuous morphologies, which significantly impact the root-soil interaction characteristics. Previous studies often treated root systems as straight, neglecting the deformation characteristics and failure modes o
Externí odkaz:
https://doaj.org/article/c724abb1b73447d4ac2f7f83ad84b388
Publikováno v:
Frontiers in Built Environment, Vol 10 (2024)
In Accelerated Bridge Construction (ABC), Ultra-High Performance Concrete (UHPC) is often used for connecting precast concrete bridge components, including deck portions of the Deck Bulb-T girders. An alternative low-cost non-proprietary UHPC has bee
Externí odkaz:
https://doaj.org/article/4669d05f391c4e0392079359e54a3d6e
Publikováno v:
Buildings, Vol 14, Iss 7, p 2133 (2024)
Reinforced concrete structures play a pivotal role in island and reef engineering projects. Given the resource constraints typical of island regions, substituting traditional manufactured sand aggregate with reef limestone not only reduces reliance o
Externí odkaz:
https://doaj.org/article/fd343b721aae4a09b30f2652c0d72779
Autor:
Sergio Rincón Barajas, Gabriel Orquizas Mattielo Pedroso, Fernanda Bessa Ferreira, Jefferson Lins da Silva
Publikováno v:
Applied Sciences, Vol 14, Iss 13, p 5861 (2024)
Geosynthetics have increasingly been applied to geotechnical engineering works due to their numerous advantages, including cost-effectiveness and their significant role in sustainable development. When geosynthetics are used as reinforcement in earth
Externí odkaz:
https://doaj.org/article/e9b5b3ba5d9e4c52872cc256661fa438