钢纤维增强聚合物改性混凝土及其应用

Steel fiber reinforced and polymer modified concrete and its application in bridge deck pavement

在静压抗折试验与疲劳试验的基础上建立钢纤维增强聚合物改性混凝土与钢纤维混凝土的疲劳方程,分析了在钢纤维混凝土中加入聚合物对混凝土疲劳性能的改善作用,指出钢纤维增强聚合物改性混凝土在桥面铺装应用中的耐久性,以提高桥面铺装层的使用品质和延长其使用寿命。

Based upon static flexure text and fatigue test the fatigue equations of steel fiber reinforced and polymer modified concrete and steel fiber reinforced concrete are derived the roles of polymer in improving fatigue resistance acted in steel fiber reinforced concrete. Author points out that steel fiber reilforced and polymer modified concrete greatly increase the durability of steel fiber reilfforced concrete in bridge deck pavement.