港工预应力叠合梁承载力评估

鉴于沿海港口工程预应力混凝土结构腐蚀破坏的严重性与特殊性,阐述其结构承载能力与安全性评估对于码头安全运营的必要性和迫切性,通过工程实例,介绍港工预应力混凝土结构承载能力计算与安全性评估的理论与方法,为类似预应力结构的承载力评估提供参考。

Evaluation of bearing capacity of port engineering prestressed composite beam

Due to the severity and particularity of corrosion deterioration of coastal prestressed concrete structures,the necessity and imperativeness of evaluation on the bearing capacity and safety to the wharf safe operation are discussed.Through engineering examples,it introduces the theory and method about bearing capacity calculation of prestressed concrete structures and safety evaluation,which provides a reference for the bearing capacity evaluation of similar prestressed structures.