沉箱
在土力工程中，沉箱是一种有盖无底的箱式结构，可用來防水挡土。它靠本身的重量压入土中，工人用压缩空气排除箱室内部的水，然后工人进入，清除箱室内的泥土。沉箱可分為钢筋混土沉箱和钢沉箱兩種沉箱。人們在修築水下基础時會用到沉箱，例如建造橋墩和水坝[1][2]。
参考文献
[编辑]- ^ Aichel, Ordulf George. The caisson as a new element in concrete dam construction; a proposal made in connection with the Columbia River Power Project （页面存档备份，存于互联网档案馆）. New York: Spon & Chamberlain; [etc.], 1916. Print.
- ^ 《水利大辞典》 河海大学《水利大辞典》编辑修订委员会编 上海：上海辞书出版社 2015 第135页.
Text is available under the CC BY-SA 4.0 license; additional terms may apply.
Images, videos and audio are available under their respective licenses.
Cover photo is available under {{::mainImage.info.license.name || 'Unknown'}} license.
Cover photo is available under {{::mainImage.info.license.name || 'Unknown'}} license.
Credit:
(see original file).
