摘要
砼Ｕ形渠道是寒区环境工程抗冻胀的结构措施之一，这种结构在新疆使用多年，就其应用效果和抗冻性能进行调查和试验研究分析，其具有冻胀力分布均匀，裂缝少，错位及变形小等优势，在流量不大的支渠和斗农渠防渗中，是一种好的抗冻胀型结构。
The U shape ferroconcrete flume is one of the construct to restrain frozen swelling in the chilly area This construct has been used for many years Bascd on the investigation about its effect and function of restrairing freezing and on the analyses by the experiment,this construct will be widely applying in branch canal and field ditch to prevent the earth base from permeating because of the frozen swelled force well distributed on it of the minute fracture,and the little misplacement and deformation It is an excellent construct to restrain frozen swelling
出处
《石河子大学学报（自然科学版）》
CAS
1998年第2期133-136,共4页
Journal of Shihezi University(Natural Science)
