The experimental results of the short fiber concrete members and fibre prestressed concrete poles with ring cross section are presented.
试验结果及工程实践表明，配纤维预应力混凝土电杆具有良好的抗裂性。
2
The cross-linking reaction mostly occurred in amorphism region so that almost no influence to crystal structure of fibre.
交联反应主要发生在棉纤维的无定形区，对晶区结构基本没有影响。
3
The relationship is derived in this article between the weighted average of length variation coefficient and the distribution function of the cross-section area of fibre bundle.