摘要
以西堠门大桥应用国产1770 MPa主缆索股技术为研究对象,着重就大跨径悬索桥主缆索股镀锌钢丝的锚固性能、编索工艺和主缆索股运用水平成圈的收、放索技术,以及主缆索股的破断荷载试验,放索试验等方面进行研究探讨。
Taking application of the technology of 1 770 MPa main cable strand made in China to the Xihoumen Bridge for research object, the anchorage performance of galvanized steel wire for main cable strands, weaving technology, setting cable or receiving cable of the level packing in coiler, tensile test of main cable strands, putting the cables test etc. in long span suspension bridge are researched and discussed emphatically.
出处
《公路》
北大核心
2009年第1期70-75,共6页
Highway
关键词
大跨径悬索桥
主缆索股
水平成圈
锚固性能
放索试验
long span suspension bridge
main cable strand
level packing in coiler
anchorage performance
putting cables test
