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水力噴射－EMAS方法

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{{Language-box|english_link= Jetting - EMAS method | french_link= Coming soon | spanish_link= Coming soon | hindi_link= Coming soon | malayalam_link= Coming soon | tamil_link= Coming soon | swahili_link=coming soon | korean_link= Coming soon | chinese_link=水力噴射－EMAS方法 | indonesian_link= Coming soon | japanese_link= Coming soon }}

 

[[Image:Icon_EMAS_drilling.png|right|80px]]

[[Image:Emas.jpg|thumb|right|200px|Drilling a well in Colombia with the EMAS method.在哥倫比亞以EMAS方法鑽井。]][[Image:Emas1.png|thumb|right|200px|All the equipment needed easily fits on a small hand-cart.所有的工具可輕易裝進一台小型手推車內。]]__NOTOC__ <small-title />

手工鑽井中的EMAS方法是融合了[[Jetting - general|水力噴射]]、[[Percussion - general|衝擊鑽法]]以及[[Sludging - Rota sludge|迴旋式]]之鑽井技術。此方法需使用手動泥泵，每個行程末端鑽桿皆轉90度；這可鑽鑿到各種鬆土、綜合材料及輕石。但鑽桿無法穿過硬原岩及卵礫石（如：地下的古老河床）。管井直徑一般為37毫米。

===適宜條件===

[[Image:Emas0.jpg|thumb|right|200px|Emas well drillingEMAS鑽井]]

僅以人力鑽鑿，不需使用機器可在三至四日內挖掘90公尺深的井。使用EMAS方法則可挖至100公尺。南美大部份的地區（砂壤土）在地質上適合此種EMAS鑽井方法（以沖洗式及吸式鑽井為主）。

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|{{#ev:youtube|B9zXHIrsdiw|200|auto|<center>Well drilling - standard 鑽井－EMAS標準方法<br>EMAS method - part 1第一部份</center>}}|{{#ev:youtube|T8SivxJ8LWg|200|auto|<center>Well drilling - standard 鑽井－EMAS標準方法 <br>EMAS method - part 2第二部份</center>}}|{{#ev:youtube|mPz4WxQ245c|200|auto|<center>Suction variant to standard EMAS method - part 1吸式鑽井的變化到<br>EMAS標準方法第一部份</center>}}

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|{{#ev:youtube|qHwReBdKkr8|200|auto|<center>Well drilling - sludging with 鑽井－軟泥法與臨時套管 <br>temporary casing - part 1第一部份</center>}}|{{#ev:youtube|EIjSb7-z5fU|200|auto|<center>Well drilling - sludging with 鑽井－ 軟泥法與臨時套管<br>temporary casing - part 2第二部份</center>}}|{{#ev:youtube|EmB9EFFNKc0|200|auto|<center>Well drilling - sludging with 鑽井－ 軟泥法與臨時套管 <br>temporary casing - part 3第三部分</center>}}

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====Other resources其他資料來源====* The Technology Demonstration Center EMAS works with EMAS Jetting. See 技術示範中心－EMAS水力噴射作業。請見[[Technology Demonstration Centers|技術示範中心]]* [http://www.emas-international.de/index.php?id=51&L=3 EMAS] on well drilling. 的鑽井技術。 * [http://paulcloesen.50webs.com/In-EN.htm EMAS drilling by Paul CloesenCloesen的EMAS鑽井資料].。* Rural Water Supply Network, 郊區供水網絡，[http://www.rural-water-supply.net/en/implementation/manual-drilling/emas-drilling article on EMAS drillingEMAS鑽井文章]. 。 *[[Solution_of_the_week_10|Akvo solution of the week 10解決方案第十週]]*[[Solution_of_the_week_11|Akvo solution of the week 11解決方案第十一週]]

===Acknowledgements感謝===* This article is based on an 此文章根據[http://www.paulcloesen.50webs.com/In-EN.htm articlePaul Cloesen] by 的[http://www.paulcloesen.50webs.com/ Paul CloesenIn-EN.htm 文章], and on material from 及[http://www.emas-international.de/index.php?id=51&L=3 emas-international.de]提供的材料所撰寫。

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