Testing methods and design specifications for FRP-prestressed concrete members: A review of current practices and case studies

M Rafieizonooz, JHJ Kim, H Varaee, Y Nam… - Journal of Building …, 2023 - Elsevier
Fiber-reinforced polymers (FRP) have been developed as replacement materials for steel
bars and tendons in concrete structural members for decades. These materials offer …

Design and shape optimization of strain gauge load cell for axial force measurement for test benches

OS Al-Dahiree, MO Tokhi, NH Hadi, NR Hmoad… - Sensors, 2022 - mdpi.com
The load cell is an indispensable component of many engineering machinery and industrial
automation for measuring and sensing force and torque. This paper describes the design …

Performances and properties of steel and composite prestressed tendons–A review

M Rafieizonooz, H Jang, J Kim, CS Kim, T Kim, S Wi… - Heliyon, 2024 - cell.com
The primary drawback of concrete lies in its low tensile strength, prompting the development
of various solutions to enhance this aspect. A notable approach is the utilization of …

Structural parameters and critical anchorage length of tunnel system bolts made of basalt fibre

D Zhao, S Wen, L Wang, B Zhang, L Yang - Construction and Building …, 2021 - Elsevier
Basalt fibre reinforced polymer (BFRP) has the advantages of high tensile strength and good
durability; therefore, the anchor bolt developed with BFRP has potential application in tunnel …

Short-and long-term prestress losses in basalt frp prestressed concrete beams under sustained loading

A Pavlović, T Donchev, D Petkova… - Journal of Composites …, 2022 - ascelibrary.org
The favorable mechanical properties of basalt fiber–reinforced polymer (BFRP) bars, such
as their excellent strength-to-weight ratio, resistance to corrosion, lower environmental …

Transfer stage parameters for concrete beams prestressed with BFRP bars: Experimental and finite element studies

P Motwani, AI Rather, A Laskar - Construction and Building Materials, 2022 - Elsevier
This work is a vital step in enhancing the potential use of a newly developed basalt fibre
reinforced polymer (BFRP) bars for prestressing applications. An experimental investigation …

The Sliding Keys on Inclined Deflecting‐cantilevers (SKID) device: Empirical and analytical sensitivity analysis with application in post‐tensioned frames

Y Zhang, R De Risi… - Earthquake Engineering & …, 2023 - Wiley Online Library
Previously, the authors presented a new theoretical energy dissipating technology termed a
Frictional Sliding on a Sprung Slope (FSSS) device. Its purpose was to provide significant …

Analysis of Return-to-Zero Error after the First Load of Load Cell

S Zhuang, W Yang, X Cheng, JS Kevin, C Liu, G Zhang… - Sensors, 2023 - mdpi.com
The return-to-zero error of the resistance strain load cell is most obvious in the first zero-
return process during loading and unloading. To improve the accuracy of the load cell, it is …

Theoretical study on prestress loss in cross-tensioned concrete pavement with bfrp tendons

Y Zhang, Z Huang - Applied Sciences, 2020 - mdpi.com
Cross-tensioned concrete pavement can reduce transverse joints and cracks and improve
the durability of the pavement, and the decrease in slab thickness can be achieved without …

Experimental Study on Prestress Loss and Pull-out Behavior of Rock Bolts

B Chen, H Gao, L Wang, Y Zhang - International Journal of Steel …, 2024 - Springer
For mountain wind power towers, the foundation adopts rock anchor foundation, which can
fully utilize the bearing capacity of the bedrock and achieve the goal of shortening the …