This paper summarizes an experimental investigation of the mechanical properties and failure behavior of 6- and 8-node carbon/epoxy IsoTruss~(TM) structures (see Fig. 1) loaded in tension and compression. The structures were manufactured using a consolidation technique involving Kevlar-wrapping (see Fig. 2) of Thornel 12K T300 C 200 NT carbon fiber and Shell Epon 826 epoxy members (room temperature cured). The resulting fiber volume fractions were about 14% lower than autoclave-cured specimens made with 50K Fortafil 3(C) fibers.
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机译：本文总结了6-和8节点碳/环氧树脂Isotruss〜（参见图1）的力学性能和失效行为的实验研究（参见图1），该结构装载在张力和压缩中。使用涉及托伐缠绕（参见图2）的固结技术制造托瓦尔12K T300 C 200NT碳纤维和壳壳EPON 826环氧构件（室温固化）。得到的纤维体积馏分比用50kFortafil 3（C）纤维制备的高压釜固化试样低约14％。
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