摘要
以宁夏固原市西沟、大坪两座试验淤地坝为例,通过对放水涵管技术性能、施工工艺及工程造价方面的比较,得出用UPVC管代替钢筋混凝土管作为淤地坝放水涵管,具有密水性好、水力条件优越、运输及施工方便、使用寿命长、工程造价低的优点,具有广泛的应用价值和推广价值。
Two experiments on silt storage dams in Xigou and Daping, Guyuan City in Ningxia were taken for example, compared with the technique performance , construction craft and construction cost of sluice culvert can educe that applied UPVC pipe as sluice culvert supersede reinforced concrete pipe, it possesses good airtight and superior hydraulic condition ,transportation and construction convenience, long service life, reduction of engineering cost, which has great extensive value of application and expansion.
出处
《水土保持研究》
CSCD
北大核心
2007年第3期21-23,共3页
Research of Soil and Water Conservation
关键词
UPVC管
淤地坝
宁夏
UPVC pipe
silt storage dams
Ningxia
