Open AccessApplication of collecter well to replace the conventional method in the northern mountainous area
Author(s) -
Huy Vuong Nguyen,
Tuan D. Pham,
Thanh Cong Nguyen,
Van Quang Tran,
Van Thuc Dinh
Publication year - 2021
Publication title -
tạp chí khoa học và công nghệ việt nam (b, online) (vietnam journal of science and technology - most)/tạp chí khoa học và công nghệ việt nam (điện tử)/tạp chí khoa học và công nghệ việt nam (b, print) (vietnam journal of science and technology - most)
Language(s) - English
Resource type - Journals
eISSN - 2615-9759
pISSN - 1859-4794
DOI - 10.31276/vjst.63(6).37-40
Subject(s) - weir , sediment , hydrology (agriculture) , environmental science , water supply , civil engineering , environmental engineering , water resource management , geology , engineering , geotechnical engineering , geography , geomorphology , cartography
The solution of using a collector well was investigated to take additional water, overcome the weaknesses of the conventional weir that are prone to sediment accumulation intake structures of a weir, especially at the location where weir is not needed. The solution was considered using a laboratory model at Hydraulic Construction Institute - Vietnam Academy for Water Resources. The results of model research and construction of a pilot project in Muong Lan commune, Muong Ang district, Dien Bien province show that collector well can collect water over 31 l/s ensuring water supply for more than 20 ha of rice field.