节点文献
高寒地区装配式小闸防治冻害技术
Forest Damage Prevention and Control Technology of Fabricated Small Gate in High-cold Area
【摘要】 依据黑龙江省水利科学研究院近20 a来水工建筑物抗冻技术研究成果,简述了高寒地区装配式小闸防治冻害设计的基本原则及结构形式,包括:抗冻胀设计参数的确定方法,压实土,基础保温,换填抗冻技术措施的要点等。
【Abstract】 Based on the achievements of frost damage prevention technology on hydraulic structure researched by Heilongjiang Province Water Conservancy Science Research Institute in recent 20 years,the basic principle and structural forms are discussed briefly about the fabricated small gate design against forest damage in high-cold area,including the methods of verifying design parameters,compacting soil,maintaining the temperature of foundation,displacing soil,etc.
【关键词】 冻胀量；
装配式小闸；
换填措施；
保温措施；
标准冻深；
适用变形；
【Key words】 amount of frost heave； fabricated small gate； displacing and filling measure； preserving temperature measure； standard frost-depth； applicable deformation；
【Key words】 amount of frost heave； fabricated small gate； displacing and filling measure； preserving temperature measure； standard frost-depth； applicable deformation；
【基金】 黑龙江省科技攻关项目(GC09A602)
- 【文献出处】 黑龙江水利科技 ,Heilongjiang Science and Technology of Water Conservancy , 编辑部邮箱 ,2011年03期
- 【分类号】TV698.26
- 【被引频次】4
- 【下载频次】39