摘要
新疆干旱缺水,四季分明,季节、昼夜温差均较大,冻胀破坏与渗漏问题在渠系问题中尤为凸显,同时也长期制约着墨玉灌区水资源的利用率。从渗漏量的确定、边坡稳定性的定量评价、抗冻胀方案比选以及衬砌型式方案比选等几个方面详细阐述了新疆和田河墨玉罐区喀瓦克干渠防渗抗冻胀设计的流程,并为以后同类地区处理类似的工程提供工程实践经验。
Xinjiang has the features of arid,four seasons,seasons,day and night temperature vary larger,frost damage and leakage problem is particularly prominent in the canal ,but also restricts the utilization of water resources in the long-term irrigation in Moyu.From the determination of the amount of leakage ,several aspects of the quantitative evaluation of slope stability ,anti-frost scheme comparison and lining type scheme compari-son,etc.this paper elaborated the design process of Hetian Moyue canal anti-seepage and anti frost ,and pro-vides experiences for similar projects.
出处
《吉林水利》
2015年第5期28-32,共5页
Jilin Water Resources
