摘要
通过对预应力混凝土梁裂缝的调查分析,找出了预应力混凝土梁裂缝问题产生的原因以及对结构的危害评价,最后对裂缝问题提出了预防及处理措施。
Through investigation and sum-up to the crack of some prestressed concrete beam, analysis is made on the causes of the crack and risk evaluation to the beam, and given the preventiom and settlements,
出处
《交通科技与经济》
2006年第6期13-15,共3页
Technology & Economy in Areas of Communications
关键词
预应力混凝土梁
裂缝
预防及处理
prestressed concrete beam
crack
preventions and settlement
