摘要
基于结构力学中静定与超静定结构的相关理论,讨论了预应力混凝土结构次内力产生的机理及其对结构的影响,进而提出合理利用次内力的设计思想。
Based on the related theories of the statically determinate, hyper static structures, the mechanism of the secondary internal force occurring in prestressed concrete structures and its effect on the structures was discussed in this article, with further putting forward to the design concept on the reasonable utilization of this force was given.
出处
《内蒙古公路与运输》
2005年第3期6-8,共3页
Highways & Transportation in Inner Mongolia
关键词
超静定结构
预应力
次内力
合理利用
hyper static structures
prestress
secondary internal force
reasonable utilization
