| 台湾地面沉降及其监测控制 |
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| 作者姓名： | 张阿根 龚士良 刘毅 |
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| 作者单位： | 1. 上海市房屋土地资源管理局,上海,200120
2. 上海市地质调查研究院,上海,200072 |
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| 摘 要： | 台湾地面沉降始于20世纪50年代，主要集中于西部沿海平原，沉降面积达1165km^2，约占平原区的1／10，目前以彰化、屏东等地较为严重，最大累积沉降量达3．2m，最大沉降速率为17．6cm/a。台湾地面沉降主要因开采地下水引起。目前采用GPS、一孔多标感应分层监测等技术实施地面沉降监测，通过用水规划制定与监督导实施地面沉降的控制与管理。
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| 关 键 词： | 地面沉降 监测 控制 台湾省 地下水 开采 用水规划 |
| 修稿时间： | 2002年9月1日 |
Taiwan Land Subsidence and Its Measurement & Controlling |
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| Authors: | ZHANG A - gen |
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| Abstract: | The occurrence of land subsidence in Taiwan began from 1950s and major focused in west seaside champaign. The suffered region extended to 1165km and 1/10 of the champaign area. It's very serious in Zhanghua and Pingdong region at present,which has experienced 3.2m of subsidence and the velocity is 17.6cm per year. The occurrence of land subsidence is major due to the exploitation of groundwater. The technique of GPS and intensometer which has many sensors in a hole has been used in land subsidence measuring and planned water using are used to control and manage the land subsidence at present. |
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| Keywords: | land subsidence situation measurement control Taiwan |
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