东南大学学报（英文版）2003，Vol.19Issue(2)：160-164,5.
钢桥面硬沥青浇注式沥青混合料低温性能研究
Study on low temperature performance of Gussasphalt on steel decks with hard bitumen
摘要
Abstract
Using a Hamburg wheel-track test device, the resistance to rutting of Gussasphalt is tested and compared. Gussasphalt with hard bitumen has good resistance to rutting. The related resistance abilities to cracking at low temperature of Gussasphalt are tested and compared through flexural experiments and the composite structure fatigue test with temperature dropping. Gussasphalt with high performance polymer modified bitumen has a longer fatigue life and a lower breaking temperature; they can be used in the future surfaces for steel bridge decks in Germany.关键词
浇注式沥青混合料/钢桥面铺装/硬沥青/高性能聚合物改性沥青/低温性能Key words
Gussasphalt/surfaces for steel decks/hard bitumen/high performance polymer modified bitumen/low temperature performance分类
交通工程引用本文复制引用
杨军..钢桥面硬沥青浇注式沥青混合料低温性能研究[J].东南大学学报（英文版）,2003,19(2):160-164,5.
