| Issue |
MATEC Web Conf.
Volume 251, 2018
VI International Scientific Conference “Integration, Partnership and Innovation in Construction Science and Education” (IPICSE-2018)
|
|
|---|---|---|
| Article Number | 04053 | |
| Number of page(s) | 9 | |
| Section | Modelling and Mechanics of Building Structures | |
| DOI | https://doi.org/10.1051/matecconf/201825104053 | |
| Published online | 14 December 2018 | |
Influence of the binder filtration on residual stresses at the composite constructions manufacturing
1
Semenov Institute of Chemical Physics, Russian Academy of Sciences, Moscow, Russia
2
Moscow State University of Civil Engineering, Yaroslavskoe shosse, 26, Moscow, 129337, Russia
* Corresponding author: sergeevandrey89@gmail.com
Stress changes generated during the composite winding on the mandrel surface is investigated. A model of liquid binder filtration through the fibrous filler in the form of disc-shaped gap in the structure of the coil-processing material is proposed. An equation, considering the stress decrease occurring in consequence of the coils winding due to binder filtration is suggested. Experimental results of unidirectional rings winding on mandrels studied using strain gages are demonstrated.
© The Authors, published by EDP Sciences, 2018
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