%0 Journal Article
%T 川西北地区飞凤山处置场地下水示踪试验与分析<br>Groundwater Tracer Test and Analysis of Feifeng Mountain Disposal Site in Northwest Sichuan
%A 于宇
%J Hans Journal of Civil Engineering
%P 1756-1766
%@ 2326-3466
%D 2024
%I Hans Publishing
%R 10.12677/hjce.2024.139190
%X 为查明飞凤山处置场地下水径流优势方向和流速&#65292;在水文地质调查的基础上&#65292;进行示踪试验。试验采用NaCl作为示踪剂&#65292;硝酸银容量法测定地下水样中Cl离子的含量。试验结果表明&#65292;场地地下水径流的优势方向为由南向北&#65307;第四系松散岩类孔隙水的平均流速为1.43~1.94 m/d及3.84~4.84 m/d&#65292;基岩裂隙水平均流速达23.60 m/d。<br>In order to find out the dominant direction and flow rate about groundwater of Feifeng mountain disposal site, tracer test is carried out on the basis of hydrogeological investigation. The content of chloride ions in groundwater was detected with silver nitrate capacity method after using the NaCl as tracer. The test results showed as follows. The groundwater in the site has a dominant direction from south to north. The average flow rate of porous water in the fourth series of loose rocks is 1.43~1.94 m/d and 3.84 ~ 4.84 m/d, the average flow rate of tectonic fissure water is 23.60 m/d.
%K 示踪试验&#65292
%K 优势方向&#65292
%K 流速<br>Tracer Test
%K Dominant Direction
%K Velocity
%U http://www.hanspub.org/journal/PaperInformation.aspx?PaperID=97078