沉降区水位改正方法探讨  

Research on Water Level Correction for Depressed Area

作　　者：赵德友[1] 戈礼宾 黄广勇[3] 

机构地区：[1]江苏省水文水资源勘测局,江苏南京210029 [2]江苏省水文水资源勘测局无锡分局,江苏无锡214031 [3]江苏省水文水资源勘测局盐城分局,江苏盐城224002

出　　处：《水文》2015年第4期72-76,共5页Journal of China Hydrology

摘　　要：针对江苏省内沉降区域水位改正做了方法上的研究,选择典型站点进行了试验,形成了平均分配法、分段改正法、基面参证法、区域近似法等四种针对不同沉降类型的水位改正方法,初步表明四种方法具有较好的实用性和可操作性。According to the condition of the depressed area in Jiangsu Province, this paper suggested four methods of water level correction： the average distribution method, segment correction method, datum reference method, and region approximation method. Then, the typical stations were selected to verify the rationality of the four methods. The results show that the four methods are better practicability and maneuverability.

关 键 词：水位改正 沉降区域 平均分配法 分段改正法 基面参证法 区域近似法 

分 类 号：P332[天文地球—水文科学]