摘要
该研究主要是为解决产品的优化升级,同时为满足一些对锚头外露量有限高要求的特殊吊索而设计的锚具结构。通过对锚头结构的优化设计,在满足其可靠的锚固性能的同时,又可以实现产品的成本节约、提高生产质量,甚至可以提升拉索满足高应力幅受力状态下的承载要求,另外也可以解决拉索在拱桥吊杆中的特殊工程需求。
The article studies the optimization and upgrading of projects in order to satisfy some anchorage structures designed for the special suspender with the limited height demand of anchor head exposure.According to the optimized design of anchor head structure and also by satisfying its reliable anchorage performance, it can realize the cost saving of project, improve the production quality, can even lift the cables to satisfy the load bearing requirements under the condition of high stress amplitude, and in addition can also solve the special engineering demand of cable in the arch bridge suspender.
出处
《城市道桥与防洪》
2017年第3期241-244,共4页
Urban Roads Bridges & Flood Control
关键词
优化设计
锚头结构
锚固性能
高应力幅
特殊吊索
optimized design
anchor head structure
anchorage performance
high stress amplitude
special suspender
