摘要
通过对急流、基岩裸露地区钢栈桥施工中管桩施打及管桩定位较困难情况的分析,提出了错位引孔施工技术,并设计制作了装配式悬臂导向架等施工措施,达到了节约工期、减少投资、消除安全隐患的效果。
Through analyzing pipe pile construction and pipe pile locating difficulties in steel trestle construction of torrent and bare rocky region, the paper puts forward mismatching hole-guiding construction technologies, designs and formulates assembly-style cantilever guiding frame and other construction measures, and finally achieves effects of saving construction duration, reducing investment and demolishing safety hazards.
出处
《山西建筑》
2017年第4期185-186,共2页
Shanxi Architecture
关键词
栈桥
钢管桩
导向架
施工工艺
trestle, steel-pipe pile, guiding frame, construction technology
