Impact performance of BFRP and steel-reinforced concrete beams with different span-to-depth ratios: Numerical and analytical studies

Lan, YuChang; Zhang, RenBo; Jin, Liu; Du, Xiuli

doi:10.1007/s11431-022-2206-2

Cited by 4 publications

(2 citation statements)

References 31 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The use of BFRP bars can improve the stiffness and crack resistance of concrete sections, the structures durability of concrete (Wu and Yamamoto, 2013), and the yielding and ultimate load of the structure . Moreover, it is indicated from the blast experiments that the engineering structures reinforced with BFRP bars have a higher loading-bearing capacity (Lan et al, 2022;Zhao et al, 2022). BFRP bars are mostly used to make bolts in the field of geotechnical engineering.…”

Section: Introductionmentioning

confidence: 99%

Water-Related Natural Disasters in Mountainous Area, volume II

2024

Frontiers Research Topics

View full text Add to dashboard Cite

Frontiers is more than just an open access publisher of scholarly articles: it is a pioneering approach to the world of academia, radically improving the way scholarly research is managed. The grand vision of Frontiers is a world where all people have an equal opportunity to seek, share and generate knowledge. Frontiers provides immediate and permanent online open access to all its publications, but this alone is not enough to realize our grand goals. Frontiers journal seriesThe Frontiers journal series is a multi-tier and interdisciplinary set of openaccess, online journals, promising a paradigm shift from the current review, selection and dissemination processes in academic publishing. All Frontiers journals are driven by researchers for researchers; therefore, they constitute a service to the scholarly community. At the same time, the Frontiers journal series operates on a revolutionary invention, the tiered publishing system, initially addressing specific communities of scholars, and gradually climbing up to broader public understanding, thus serving the interests of the lay society, too. Dedication to qualityEach Frontiers article is a landmark of the highest quality, thanks to genuinely collaborative interactions between authors and review editors, who include some of the world's best academicians. Research must be certified by peers before entering a stream of knowledge that may eventually reach the public -and shape society; therefore, Frontiers only applies the most rigorous and unbiased reviews. Frontiers revolutionizes research publishing by freely delivering the most outstanding research, evaluated with no bias from both the academic and social point of view. By applying the most advanced information technologies, Frontiers is catapulting scholarly publishing into a new generation. What are Frontiers Research Topics?Frontiers Research Topics are very popular trademarks of the Frontiers journals series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area.

show abstract

Section: Introductionmentioning

confidence: 99%

Water-Related Natural Disasters in Mountainous Area, volume II

2024

Frontiers Research Topics

View full text Add to dashboard Cite

show abstract

“…The use of BFRP bars can improve the stiffness and crack resistance of concrete sections, the structures durability of concrete (Wu and Yamamoto, 2013), and the yielding and ultimate load of the structure (Wang et al, 2015). Moreover, it is indicated from the blast experiments that the engineering structures reinforced with BFRP bars have a higher loading-bearing capacity (Lan et al, 2022;Zhao et al, 2022). BFRP bars are mostly used to make bolts in the field of geotechnical engineering.…”

Section: Introductionmentioning

confidence: 99%

Experimental study on the mechanical properties and failure modes of BFRP bar anchor systems under static tension loading

et al. 2023

View full text Add to dashboard Cite

Basalt fiber-reinforced polymer bars are lightweight composite materials with high strength, low density, and excellent corrosion resistance. The anchor system made from basalt fiber-reinforced polymer bars is worthy of being developed and expected to be used in rock anchoring projects. In this work, four different basalt fiber-reinforced polymer anchor systems were designed, the influences of different design parameters on the ultimate bearing capacity of the anchor system were investigated through tension tests, and the failure modes of different anchor systems were elucidated. The test results indicated that failure modes, such as the transverse fracture of these bars and debonding of the bonding medium, were widely present in the wedge-modified anchor system and the steel-pipe-protected anchor system. These two anchor systems performed poorly with the wedge anchorage, whereas the basalt fiber-reinforced polymer bars protected by seamless steel pipes burst under the tension imposed by a universal testing machine. The threaded steel-pipe-bonded anchor system and the steel strand–basalt fiber-reinforced polymer bar composite anchor system had maximum anchorage efficiency coefficients of 97.7% and 98.5%, respectively. The bars in the corresponding test groups all exhibited burst failure, indicating that these two anchoring structures achieved effective anchorage of the basalt fiber-reinforced polymer bars.

show abstract