The problem of residual thermal stresses in the composites containing twistedfiber bundles due to curing can be solved in energy method.
含有加捻纤维束的复合材料由于固化而产生的热残余应力问题，可以用能量法获得解答。
2
The thermal residual stresses can be indicated as a function of the properties of fibers and matrix materials and geometry of twistedfiber bundle.
这种热残余应力可以表示为纤维、基体材料性质以及纤维束几何参数的函数。
3
The geometric relevance to deformation of the twistedfiber bundle was analyzed and the influence of twisting on performance parameters of the bundle was revealed by energy method.