灌区渠道渗漏量的室内外渗透试验研究  

Experimental Research on the Quantity of Canal Seepage in the Yubaotai Irrigation Area of Shenyang

作　　者：谢立群[1] 张广涛[2] 陈晓飞[1] 

机构地区：[1]沈阳农业大学水利学院,辽宁沈阳110161 [2]辽宁省沈阳市水利科学研究所,辽宁沈阳110043

出　　处：《安徽农业科学》2007年第9期2823-2824,共2页Journal of Anhui Agricultural Sciences

摘　　要：以沈阳市毓宝台灌区为例,对原状土样采用2种试验方法,一种在现场采用双环入渗试验法,另一种在室内依据《土工试验规程》采用变水头渗透试验法,实测得出灌区的渗透系数,计算得出渠道的渗漏量。采用SAS 6.12程序的T-TEST模块分析试验结果,对2种试验方法作出比较。In this paper, two different test methods were used to obtain the soil seepage coefficient on the spot in the Yubaotai irrigation area of Shenyang. One of them was to carry out the outdoor Double loop infiltration experiment,and another was to make a changeable water head seepage test to get the quantity of seepage .The experimental results were analyzed and compared with T-TEST module of SAS 6.12 program.

关 键 词：渠系水利用系数 双环入渗试验 渗透试验 渗透系数 

分 类 号：F274.4[经济管理—企业管理]