摘要
枢纽首部工程经常有船只靠近溢洪道或取水口附近,泄洪或取水过程中存在安全隐患,需要在溢洪道进水渠、取水口等目标及重点防范部位外结合实际设置封闭式围栏。文章通过介绍库区拦截警示浮排布置、荷载计算、浮标设计参数、钢绞线设计,同时结合工程的现场实际情况,对比分析锚固墩和锚筋桩2种锚固端头的优劣,提出锚筋桩的锚固端头设计,进行了库区拦截警示浮排方案设计研究。研究为首部枢纽工程库区漂浮建筑的设计起到推动作用,可供类似库区警示、拦污导漂工程设计进行参考。
It is often for ships to approach the spillway or water intake of the first pivotal project,and there are hidden dangers in the process of flood discharge or water intake,so it is necessary to set up closed fences outside the target and key prevention parts such as the water intake of the spillway inlet canal.Through introducing the intercept warning floating mat arrangement,load calculation,buoy design parameters and steel weir rope design for the reservoir area,meanwhile,combined with the actual situation of the project,the advantages and disadvantages of two anchoring ends of anchor pier and anchor reinforcement pile are compared and analyzed.The anchoring end design of anchor reinforcement pile is put forward,and the design and research of floating drainage scheme of intercepting warning in reservoir area is carried out in this paper.This design study plays a role in promoting the design of floating buildings in the reservoir area of the first hub project,and can be used as a reference for the design of similar reservoir area warning,pollution control and drift engineering.
作者
万光义
田均兵
Wan Guangyi;Tian Junbing(Guizhou Provincial Water Conservancy&Hydropower Investigation,Design and Research Institute Co.,Ltd,Guiyang 550001,China)
出处
《黑龙江水利科技》
2025年第3期5-8,共4页
Heilongjiang Hydraulic Science and Technology
关键词
拦截警示排
浮标
钢绞线
锚固端头
intercept warning row
buoy
steel wire rope
end anchorage
