Study on mechanical properties and application in communication pole line engineering of glass fiber reinforced polyurethane composites (GFRP)
Source abstract
Abstract
Reinforced concrete poles, wooden poles and steel poles are commonly used in communication pole line engineering, but there are numerous shortcomings, which can’t be ignored. In this paper, a scheme of applying glass fiber reinforced polyurethane composites (GFRP) instead of traditional materials to manufacture poles in communication pole line engineering is proposed. The technical properties and bending moment of GFRP poles were studied through material test and bending performance test. Furthermore, Abaqus was used to carry out finite element analysis on GFRP pole, and physical and mechanical properties of GFRP and traditional materials were compared. Referring to GB/T 51421–2020 and DL/T 5219–2014, structural design of GFRP pole and foundation was carried out, respectively. Finally, economic benefit of GFRP pole was analyzed, then an innovative installation method of GFRP pole was proposed. Results show that GFRP has high stiffness, light weight, high strength and durability. Besides, GFRP pole has sufficient flexural bearing capacity, and foundation has excellent overturning stability, which lays a foundation for the application of GFRP in communication pole line engineering.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Railway Engineering and Dynamics · Geotechnical Engineering and Underground Structures · Tunneling and Rock Mechanics
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (52)
Show source-provided references
1. Spun concrete poles for electrical transmission structure applications - continuing to push the envelop of the technology10.1061/40642(253)20 ↗
2. Extending the service life of electric distribution and transmission wooden poles using a wet layup FRP composite strengthening system10.1061/(ASCE)CF.1943-5509.0000117 ↗
3. Analysis of steel transmission pole structures10.1016/0045-7949(78)90168-2 ↗
4. Development of glass fiber reinforced plastic poles for transmission and distribution lines10.1139/l99-089 ↗
5. Life cycle assessment of pentachlorophenol-treated wooden utility poles with comparisons to steel and concrete utility poles10.1016/j.rser.2011.01.019 ↗
6. Environment · Influence of Atmospheric Corrosive Environment on Corrosion of Power Transmission and Transformation Equipment in Sichuan Power Grid · 2018 · 110
7. Assessment of the effectiveness of wood pole repair using FRP considering the impact of climate change on decay and hurricane risk10.1016/j.accre.2020.10.001 ↗
8. Axial compressive behavior of square concrete columns confined with CFRP strip ties using wet lay-up technique10.1016/j.conbuildmat.2018.12.127 ↗
9. Chloride threshold value and initial corrosion time of steel bars in concrete exposed to saline soil environments10.1016/j.conbuildmat.2020.120979 ↗
10. A novel methodology for condition assessment of wood poles using ultrasonic testing10.1016/j.ndteint.2012.08.002 ↗
11. Fiber-reinforced polymer composites for construction - state-of-the-art review
12. Long-span cable-stayed bridge with hybrid arrangement of FRP cables10.1016/j.compstruct.2020.111966 ↗
13. Properties and applications of FRP cable on long-span cable-supported bridges: a review10.1016/j.compositesb.2020.107934 ↗
14. Feasibility study of a hybrid FRP-steel cable-stayed pedestrian swing bridge10.1016/j.engstruct.2019.03.087 ↗
15. Deflection prediction of steel and FRP-reinforced concrete-filled FRP tube beams10.1061/(ASCE)CC.1943-5614.0000172 ↗
16. Pultruded FRP proves ideal for cooling towers10.1016/S0034-3617(99)80017-4 ↗
17. Cooling tower shows end users the benefits of FRP10.1016/S0034-3617(99)80078-2 ↗
18. Modification of polyurethane sponge filler using medical stones and application in a moving bed biofilm reactor for ex situ remediation of polluted rivers
19. Adhesion of epoxy and polyurethane adhesives in pultruded composite material
20. Investigation of bending/buckling characteristics for FRP composite poles
21. Technological perspective for use the natural pineapple fiber in mortar to repair structures10.1007/s12649-021-01374-5 ↗
22. Development of mortar for laying and coating with pineapple fiber10.1590/1807-1929/agriambi.v24n3p187-193 ↗
23. Microstructure and flexural performances of glass fibers reinforced phosphate sludge based geopolymers at elevated temperatures
24. Numerical investigation of the seismic vulnerability of bridge piers strengthened with steel fibre reinforced concrete (SFRC) and carbon fibre composites (CFC)
25. Substitution effects of conventional concrete with high-performance fiber-reinforced cementitious composite (HPFRCC) in beams reinforced with GFRP bars
26. Natural fibers as an alternative to synthetic fibers in reinforcement of geopolymer matrices: a comparative review10.3390/polym13152493 ↗
27. Recent applications and developments of Polyurethane materials in pavement engineering10.1016/j.conbuildmat.2021.124639 ↗
28. A brief discussion on advances in polyurethane applications
29. Creep behavior of pultruded GFRP elements - Part 1: Literature review and experimental study10.1016/j.compstruct.2011.04.013 ↗
30. Finite elements method for the dynamic analysis of tapered composite poles
31. Consideration of sustained loads and creep effects in specifying and designing fiber reinforced polymer (FRP) utility poles
32. Use of FRP pultruded members for electricity transmission towers10.1016/j.compstruct.2013.05.025 ↗
33. Ovalization analysis of fiber-reinforced plastic poles10.1016/S0263-8223(98)00137-8 ↗
34. Finite element method for the static and dynamic analysis of FRP guyed tower
35. Parametric study on the strength and stiffness of FRP meteorological guyed towers10.1080/15376494.2018.1432811 ↗
36. An experimental and numerical study into the development of FRP guyed towers10.1016/j.compstruct.2018.06.056 ↗
37. Dynamic characteristics of an 8.6 m lightweight FRP tower supporting mass on its top10.1016/j.marstruc.2021.103052 ↗
38. Design recommendations and comparative study of FRP and steel guyed towers
39. FRC Poles for Distribution Power Lines
40. Structural assessment of fiber-reinforced polymer composite electric poles10.1016/j.proeng.2016.04.085 ↗
41. J. Dai, Y. Jia, H. Fu, J. Yang, X. Xiao, R. Liu, Investigation on the aging characteristics of FRP composites poles and crossarms, China Int. Conf. Electr. Distrib. CICED. (2018) 290–295. https://doi.org/10.1109/CICED.2018.8592271.10.1109/CICED.2018.8592271 ↗
42. Study on application of FRP in 35 kV power transmission towers
43. Fang · Advance in application of composite poles for power transmission · 2008 · 6 · 31
44. Transient dynamic analysis of tapered FRP composite transmission poles using finite element method10.1016/j.compstruct.2009.07.026 ↗
45. Static analysis of tapered FRP transmission poles using finite element method10.1016/j.finel.2010.10.002 ↗
46. Fiber-reinforced plastics com posites-The generals for determination of properties, General Administration of Quality Supervision
47. Fiber-reinforced plastics composites-determination of tensile properties, general administration of quality supervision
48. Fiber-reinforced plastics composites-determination of compressive properties, general administration of quality supervision
49. GB/T 1449–2005. Fiber-reinforced plastics composites-Determination of flexural properties, General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China & Standardization Administration, Beijing; 2005.
50. Concrete poles for overhead power and telecommunication lines-methods of test
51. GB/T 51421–2020. Technical standard of communication pole line engineering for aerial optical (copper) cabe, Ministry of Housing and Urban-Rural Development of the People's Republic of China & State Administration for Market Regulation, Beijing, 2020.
52. DL/T 5219–2014. Technical code for design of foundation of overhead transmission line, National Energy Administration, Beijing, 2014.