苏拉马都跨海大桥耐久性设计

苏拉马都跨海大桥地处高温、高湿的热带雨林海洋环境自然条件下,为目前东南亚地区跨度最大的斜拉桥,对大桥进行耐久性设计,确保其正常使用和承载性能尤为重要.从设计理念、材料选用、指标控制、结构构造、管理养护等方面介绍了大桥的耐久性设计情况.

Durability Design of Suramadu Sea-Crossing Bridge

Suramadu Sea-Crossing Bridge is located in the tropical rain forest natural conditions and marine environment with high temperature and high humidity.As a cable-stayed bridge with the longest span length,it is necessary and important to carry out durability design for the bridge to guarantee its normal service and bearing capacity.Durability design in the aspects of design concept,adoption of materials,control of indexes,structural constitution,management and maintenance,etc.,are introduced.