[1]吕耀光.测井水位与实际水位的误差分析及进水口设计[J].浙江水利科技,2018,(01):033-35.[doi:10.13641/j.cnki.33-1162/tv.2018.01.010]
 LYU Yao-guang.Well Logging and Actual Water Level Error Analysis and Inlet Design[J].Zhejiang Hydrotechnics,2018,(01):033-35.[doi:10.13641/j.cnki.33-1162/tv.2018.01.010]
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测井水位与实际水位的误差分析及进水口设计
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《浙江水利科技》[ISSN:1008-701X/CN:33-1080/TV]

卷:
期数:
2018年01期
页码:
033-35
栏目:
出版日期:
2018-01-25

文章信息/Info

Title:
Well Logging and Actual Water Level Error Analysis and Inlet Design
作者:
吕耀光
浙江省水文局, 浙江 杭州 310009
Author(s):
LYU Yao-guang
Zhejiang Bureau of Hydrology, Hangzhou 310009, Zhejiang, China
关键词:
测井水位水位误差进水口设计
Keywords:
water level loggingwater level errorinlet design
分类号:
TV123
DOI:
10.13641/j.cnki.33-1162/tv.2018.01.010
文献标志码:
A
摘要:
水位井内的水位应能真实反映河道水位变化情况,但实际上由于水位井的滞后性和测井内外水体密度差异,测井内外水位会产生误差。从水力学角度对测井水位误差进行分析,推导出测井水位误差与进水口样式尺寸和安装深度、水位最大变率、河道最大含沙量等因素之间的相互关系,并用实例对相关性公式进行应用。
Abstract:
The water level in well logging should represent the water level variation in river channels. However, as the lag effect and water density difference, the water levels inside and outside the logging are not the same. Hydrological analysis was made to derive the correlation between water level difference and factors such as inlet types, inlet sizes, installation depth, maximum variation of water level, maximum sediment content of the river and so on. Examples were applied to correlation formulas. Water level errors and inlet design of respective measure stations can be obtained by referring to the calculation demonstration.

参考文献/References:

[1] 赵振兴,何建京. 水力学[M]. 北京:清华大学出版社, 2005.
[2] 丁兵,昝学才,周春天. 复管进水口水位自计井滞后量计算[J]. 南昌工程学院学报, 2005, 24(1):60-62.
[3] 林传真, 周忠远. 水文测验与查勘[M]. 南京:河海大学出版社, 1987.
[4] 吕耀光,黄士稳. 钱塘江河口区声学多普勒测流及资料整编[J]. 河海大学学报(自然科学版), 2010, 38(6):680-687.

备注/Memo

备注/Memo:
收稿日期:2017-03-27。
作者简介:吕耀光(1965-),男,高级工程师,大学本科,主要从事水文测验及资料整编管理工作。E-mail:swjdcyd@163.com
更新日期/Last Update: 2018-01-27