DOMES AND SHELLS - Composite - PLASTICS;
REINFORCED;
-;
Testing;
D O I:
暂无
中图分类号:
学科分类号:
摘要:
The design of an installation for testing the stress-strained state of shell structures in vacuum conditions at different temperatures and loading speeds is described. The set-up permits more precise determination of the stress-strained state of complete glass fiber-reinforced plastic shells unlike in the existing methods where cut-out samples are tested. The vacuum chamber consists of a hollow cylinder 500 mm in diameter and 1100 mm long.