摘要
分析造成混凝土结构裂缝的主要原因及裂缝对混凝土结构的耐久性的影响程度,并提出了预防和控制混凝土结构裂缝的工程措施。
Analysis is made on the causes of crack formation of prestressed concrete structure and on the influencing factors on its structural durability, and given the preventions.
出处
《交通科技与经济》
2006年第3期37-37,45,共2页
Technology & Economy in Areas of Communications
关键词
预应力混凝土结构
裂缝成因
结构耐久性
裂缝防治措施
prestressed concrete structure
cause for crack formarion
structural durability
prevention against crack
