摘要
在吉林省引嫩入白供水工程中,输水总干渠大部分明渠采用风积砂填筑,其填筑控制标准如何确定,是一个重要技术问题。为此,对风积砂进行颗粒组成、击实性能和相对密度试验研究,并参考有关标准明确了风积砂筑渠宜采用压实度控制,并给出具体控制指标,对该地区类似工程建设具有一定指导意义和实用价值。
In Water Diversion Project of Transferring Water from Nenjiang River to Baicheng City,most of the open channel is built with aeolian sand,so how to identify the control standard of filling is an important technical issue.Therefore,through the experimental research for the grain composition,compaction performance and relative density of aeolian sand,and according to relevant standards,it is made clear that the compactness controlling should be adopted in canal building with aeolian sand,and specific control index is given,which would have a certain instruction significance and practical value to similar projects in this area.
出处
《水利与建筑工程学报》
2012年第1期22-24,共3页
Journal of Water Resources and Architectural Engineering
关键词
引嫩入白
风积砂
筑渠
控制指标
压实度
Water Diversion Project of Transferring Water from Nenjiang River to Baicheng City
aeolian sand
canal building
control index
compaction degree
