摘要
就配筋系列砼结构裂缝问题进行阐述,并对部分预应力砼结构的概念、性能、优点及经济效益等作了论述,为今后有效控制砼构件裂缝作了初步的探索。
The paper introduces the crack problem of reinforced concrete structures and has discussions on the concept, performance, advantages and economic benefits of partially prestressed concrete structures so as to give a reference for future control on cracks of concrete components
出处
《有色冶金设计与研究》
2004年第4期32-34,共3页
Nonferrous Metals Engineering & Research
关键词
部分预应力
混凝土结构
裂缝闭合问题
partial prestressing force
concrete structure
problem of crack closure
