摘要
介绍了预应力的概念,结合我国桥梁施工中预应力的应用现状,分析了预应力在公路桥梁施工中存在问题的产生原因,并提出了相应的改进措施,以促进我国基础设施建设的进一步发展。
Combining with the application of the prestress in bridge construction of China,the paper introduces its concept,analyzes the reasons for the problems of the prestress in the road and bridge construction and points out the respective measures,so as to enhance the development of the infrastructure in China.
出处
《山西建筑》
2016年第36期188-190,共3页
Shanxi Architecture
关键词
桥梁
预应力
波纹管
张拉力
bridge
prestress
corrugate pipe
tension
