高速公路桥梁工程建设的伸缩缝设计分析

Design and Analysis of Exxpansion Joints for Expressway Bridge Engineering

探讨了高速公路桥梁工程中伸缩缝设计的关键要素、设计步骤以及施工与维护,以确保伸缩缝在桥梁结构中的可靠性和长期性能,介绍了伸缩缝位置的确定、尺寸计算、材料选择和施工质量控制等关键步骤,强调了伸缩缝施工后的维护工作对桥梁安全的重要性。

This paper discusses the key elements,design steps,construction and maintenance of expansion joints in highway bridge engineering to ensure the reliability and long-term performance of expansion joints in bridge structures,introduces the key steps of location determination,size calculation,material selection and construction quality control of expansion joint,and emphasizes the importance of maintenancework afterconstruction ofexpansion joint tobridge safety.