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New Technologies in Short Span Bridges: A Study of Three Innovative Systems
Short Span Bridges Three Innovative Systems
2014/10/22
Short span bridges are commonly used throughout the United States to span small waterways and highway overpasses. New technologies in the civil engineering industry have aided in the creation of many ...
ChemCo Systems环氧沥青粘结剂应用研究
ChemCo Systems 环氧沥青粘结剂 应用
2009/8/3
绝大多数已建成使用的大跨度钢箱梁桥面铺装层在没有达到设计使用寿命时就已发生不同程度的损坏,其失效的主要原因为结构设计不合理、铺装层材料选择和施工工艺不当、车辆严重超载、环境气候恶劣、受力状态复杂等.