A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Study on steel wire reinforced thermoplastic pipes under combined internal pressure and bending moment at various temperatures
https://orcid.org/0000-0001-9972-310X
Abstract Steel wire reinforced thermoplastic pipe (PSP) is a polymer–matrix composite pipe of excellent quality, and it shows great potential in different industries. In this study, bearing capacity of PSP under combined internal pressure and bending moment at various temperatures was investigated. Tests were conducted through a specifically designed mechanical testing system, and the temperatures varied from 20 °C to 60 °C. With a pre-set internal pressure of 2.8 MPa, bending moment was applied until failure. It was found that the fracture of steel wires leads to the failure of pipe, and higher temperature has a negative effect on the pipes’ bending capacity. A finite element (FE) model was subsequently established to analyze the failure process and influence factors of PSP under combined loads.
Highlights A testing system for composite pipes under complex loads was developed. Failure modes of SRTP under combined loads at different temperatures were studied. A experimentally verified FEA model was used to analyze key factors in SRTP failure.
Study on steel wire reinforced thermoplastic pipes under combined internal pressure and bending moment at various temperatures
https://orcid.org/0000-0001-9972-310X
Abstract Steel wire reinforced thermoplastic pipe (PSP) is a polymer–matrix composite pipe of excellent quality, and it shows great potential in different industries. In this study, bearing capacity of PSP under combined internal pressure and bending moment at various temperatures was investigated. Tests were conducted through a specifically designed mechanical testing system, and the temperatures varied from 20 °C to 60 °C. With a pre-set internal pressure of 2.8 MPa, bending moment was applied until failure. It was found that the fracture of steel wires leads to the failure of pipe, and higher temperature has a negative effect on the pipes’ bending capacity. A finite element (FE) model was subsequently established to analyze the failure process and influence factors of PSP under combined loads.
Highlights A testing system for composite pipes under complex loads was developed. Failure modes of SRTP under combined loads at different temperatures were studied. A experimentally verified FEA model was used to analyze key factors in SRTP failure.
Study on steel wire reinforced thermoplastic pipes under combined internal pressure and bending moment at various temperatures
https://orcid.org/0000-0001-9972-310X
Abstract Steel wire reinforced thermoplastic pipe (PSP) is a polymer–matrix composite pipe of excellent quality, and it shows great potential in different industries. In this study, bearing capacity of PSP under combined internal pressure and bending moment at various temperatures was investigated. Tests were conducted through a specifically designed mechanical testing system, and the temperatures varied from 20 °C to 60 °C. With a pre-set internal pressure of 2.8 MPa, bending moment was applied until failure. It was found that the fracture of steel wires leads to the failure of pipe, and higher temperature has a negative effect on the pipes’ bending capacity. A finite element (FE) model was subsequently established to analyze the failure process and influence factors of PSP under combined loads.
Highlights A testing system for composite pipes under complex loads was developed. Failure modes of SRTP under combined loads at different temperatures were studied. A experimentally verified FEA model was used to analyze key factors in SRTP failure.
Study on steel wire reinforced thermoplastic pipes under combined internal pressure and bending moment at various temperatures
Shi, Jianfeng (author) / Zhong, Sijia (author) / Nie, Xinyu (author) / Shi, Jun (author) / Zheng, Jinyang (author)
Thin-Walled Structures ; 169
2021-08-26
Article (Journal)
Electronic Resource
English
| British Library Online Contents | 2011
Testing and Analysis of Steel Pipes under Bending, Tension, and Internal Pressure
| Online Contents | 2009
Testing and Analysis of Steel Pipes under Bending, Tension, and Internal Pressure
| British Library Online Contents | 2009
Bending Moment Capacity of Pipes
| Online Contents | 2000