MECHANICAL BEHAVIOR OF COMPOSITIONS OF GLASS-FIBER REINFORCED PLASTIC MORTAR PIPES BASED ON THEIR FUNCTIONING
DOI:
https://doi.org/10.14311/CEJ.2022.01.0004Keywords:
GRPM pipe culvert, Mechanical behavior, Elastic modulus, Compressive strengthAbstract
The experimental investigation on the mechanical parameters compositions of glass-fiber reinforced plastic mortar (GRPM) pipe is the basis of simulating and analyzing the mechanical characteristics of the complete structure of GRPM pipe. Due to the anisotropic material properties of GRPM pipe, the compressive property test is carried out, and the results show that the circumferential compressive strength(CCS) is 49.93Mpa, the axial compressive strength(ACS) is 40.79Mpa, the circumferential elastic modulus(CEM) is 4.84Gpa, and the axial elastic modulus(AEM) is 4.04Gpa. The difference between the CCS and ACS and EM is about 20%, as well as the CCS and EM are greater than the ACS and modulus of elasticity. Conclusions drawn from the tests provide an important basis for checking whether the materials meet the design requirements.
Downloads
References
ASTM D 3517-96. Standard specification for ‘‘GRP’’ (glass-fiber-reinforced thermosetting-resin) pressure pipe. Philadelphia: American Society for Testing and Materials, 1996.
Rafiee R, Reshadi F, Eidi S. Stochastic analysis of functional failure pressures in glass fiber reinforced polyester pipes[J]. Materials & Design, 2015, 67:422-427.
JD. D. Melo et al. Mechanical behavior of GRP pressure pipes with addition of quartz sand filler. Journal of Composite Materials, vol. 45, 6: pp. 717-726.
B. Jay Schrock, P.E., F.ASCE. Annulus Grouting of Slipliner Rehabilitation. Pipeline Division Specialty Conference 2001.
Daniel IM and Ishai O. Engineering mechanics of composite materials. Oxford: Oxford University Press, 2006.
ASTM D 3754-96. Standard specification for ‘‘GRP’’ (glass-fiber-reinforced thermosetting-resin) sewer and industrial pressure pipe. Philadelphia: American Society for Testing and Materials, 1996.
ASTM D 3262-96. Standard specification for ‘‘GRP’’ (glass-fiber-reinforced thermosetting-resin) sewer pipe. Philadelphia: American Society for Testing and Materials, 1996.
ANSI/AWWA C950. Standard for GRP pressure pipe. Denver: American Water Works Association, 2001.
ASTM D 2412-02. Standard test method for determination of external loading characteristics of plastic pipe by parallel-plate loading. Philadelphia: American Society for Testing and Materials, 2002.
Shi Huawang, Wei Lianyu. Laboratory Evaluation on Performance of Glass Fiber Reinforced Plastic Mortar Pipe Culverts. Civil Engineering Journal,2018,27(1):60-71.
Roham Rafiee , Ali Amini. Modeling and experimental evaluation of functional failure pressures in glass fiber reinforced polyester pipe[J].Computational Materials Science, 2015 ,23(96):579-588.
Downloads
Published
Issue
Section
License
Copyright (c) 2022 Stavební obzor - Civil Engineering Journal
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).
How to Cite
Accepted 2022-03-09
Published 2022-04-30
