[1]秦双龙,刘水莲,赵文波.永安井数字化水位水温主要影响因素分析[J].华南地震,2021,41(02):55-60.[doi:10.13512/j.hndz.2021.02.08 ]
 QIN Shuanglong,LIU Shuilian,ZHAO Wenbo.Analysis on the Main Influencing Factors of the Digital Water Level and Water Temperature of Yong'an Well[J].,2021,41(02):55-60.[doi:10.13512/j.hndz.2021.02.08 ]
点击复制

永安井数字化水位水温主要影响因素分析()
分享到:

华南地震[ISSN:1006-6977/CN:61-1281/TN]

卷:
41
期数:
2021年02期
页码:
55-60
栏目:
地震科学研究
出版日期:
2021-06-20

文章信息/Info

Title:
Analysis on the Main Influencing Factors of the Digital Water Level and Water Temperature of Yong'an Well
文章编号:
1001-8662(2021)02-0055-06
作者:
秦双龙1刘水莲2赵文波1
(1. 福建省地震局, 福州 350003;2. 福建省永安地震台, 福建 永安 365000)
Author(s):
QIN Shuanglong1LIU Shuilian1ZHAO Wenbo2
(1. Fujian Earthquake Agency,Fuzhou 350003,China;2. Yong'an Seismic Station,Fujian Province,Yong'an 365000,China)
关键词:
永安井水位水温降雨孔隙压力
Keywords:
Yong'anWater levelWater temperatureRainfallPore pressure
分类号:
P315.723
DOI:
10.13512/j.hndz.2021.02.08
文献标志码:
A
摘要:
通过对福建永安井自数字化观测以来的水位、水温资料分析,认为该井水位的主要影响因素为降雨和上游水库泄洪的影响;水温的影响因素较为复杂,主要为水位变化、降雨及上游水库泄洪的影响,但影响水温变化的机理不同。水位的趋势变化对水温的影响是由于随着水位的上升或下降,会引起含水层中孔隙压力发生变化,从而引起水温梯度的变化;降雨对水温的影响变化是由于冷水的渗入,在含水层水头不变的情况下,低温水比例增大,高温水比例减小,从而使得水温下降;上游泄洪对水温造成的影响,是由于处于下游的井孔孔内的渗透率增大,导致水位升高引起水温梯度发生变化,从而使得水温升高。
Abstract:
By analyzing the water level and water temperature data of Yong'an well in Fujian province since the digital observation,it is believed that the main influencing factors of the water level are rainfall and discharge from upstream reservoir;the influence factors of water temperature are complex,mainly the influence of water level change,rainfall and flood discharge from upstream reservoir,but the mechanism of effect is different. The effect of the trend change of the water level on the water temperature is that as the water level rises or falls,it will cause the change of pore pressure in the aquifer,which will cause the change of the water temperature gradient. The effect of rainfall on water temperature is due to the infiltration of cold water. Under the same conditions,the ratio of low temperature water increases and the ratio of high temperature water decreases,which causes the water temperature to decrease. The impact of upstream flood discharge on water temperature is due to the increase in permeability in the downstream well bores,which leads to the change of water temperature gradient due to the rise of water level,thereby increasing water temperature.

参考文献/References:

[1] 车用太,刘成龙,鱼金子. 井水温度动态及其形成机制[J]. 地震,2008,28(4):20-28.
[2] 谷元珠,车用太,鱼金子,等. 塔院井水温动态研究[J]. 地震,2003,23(1):102-108.
[3] 刘成龙,陶京玲,王志敏. 太平庄井地下流体动态主要干扰因素研究[J]. 华北地震科学,2003,21(3):59-64.
[4] 王俊,王行舟,缪鹏,等. 皖14井水温响应机理浅析[J]. 华南地震,2019,39(2):71-78.
[5] 秦双龙,廖丽霞,陈莹,等. 永安井水位潮汐变化在闽台中强地震前兆特征中的分析研究[J]. 地震研究,2013,36(3):275-280.
[6] 车用太,鱼金子,张大维. 降雨对深井水位动态的影响[J]. 地震,1993,(4):9-10.
[7] 杨竹转. 地震引起的井水温变化及其机理研究[D]. 北京:中国地震局地质研究所,2011.

相似文献/References:

[1]刘 锦,陈大庆,邵 叶,等.广东阳西井水位观测异常判定[J].华南地震,2019,39(增刊):83.[doi:10.13512/j.hndz.2019.S1.0014]
 LIU Jin,CHEN Daqing,SHAO Ye,et al.Judgment of Groundwater Level Anomaly in Yangxi Well, Guangdong Province[J].,2019,39(02):83.[doi:10.13512/j.hndz.2019.S1.0014]
[2]朱鹏涛,沈 宁,李自芮,等.西吉王民井数字化水位动态变化的影响因素分析[J].华南地震,2020,40(03):55.[doi:10.13512/j.hndz.2020.03.08]
 ZHU Pengtao,SHEN Ning,LI Zirui,et al.Analysis on the Influencing Factors of Dynamic Change of Digital Water Level of Wangmin Well in Xiji[J].,2020,40(02):55.[doi:10.13512/j.hndz.2020.03.08]
[3]钟天任,陈大庆,刘 锦,等.广东信宜井水位异常分析[J].华南地震,2021,41(04):69.[doi:10.13512/j.hndz.2021.04.09]
 ZHONG Tianren,CHEN Daqing,LIU Jin,et al.Abnormal Analysis of Water Level in Xinyi Well of Guangdong Province[J].,2021,41(02):69.[doi:10.13512/j.hndz.2021.04.09]

备注/Memo

备注/Memo:
收稿日期:2020-12-10
基金项目:2020年福建省地震局局科技基金项目(SF201908);2021年中国地震局震情跟踪项目(2021020301)联合资助。
作者简介:秦双龙(1985- ),男,工程师,硕士,主要从事地下流体、地球物理学方面的研究工作。E-mail:slqin0624@126.com
更新日期/Last Update: 2021-06-20