29°6′28.22″N 105°33′28.87″E / 29.1078389°N 105.5580194°EThe Qifeng Aqueduct, which was initiated in 1975 and completed in June 1978, is situated in the territory of Qifeng Town, Lu County, Luzhou City, Sichuan Province. It has been in use since then, facilitating the self-flow irrigation of high-quality fields in Lu County and Longmatan District. Shengli Aqueduct and Huafeng Aqueduct comprise the aqueduct, which is a bridge-type aqueduct that is prevalent in Southwest China, particularly in hilly regions. It is a component of the Sanxikou Reservoir.The aqueduct was included in the Major cultural heritage sites under national-level protection in 2019.
Construction
editSpring and winter droughts had a significant impact on the agricultural sector in Lu County, Sichuan Province, prior to the 1970s, resulting in reduced crop yields. Sichuan Province received a feasibility report on the construction of a local aqueduct in October 1973. Two months later, the report was formally approved, and construction of the Shengli Aqueduct commenced. The construction of the Huafeng Aqueduct started in 1976. The two aqueducts were formally completed in 1978.[1][2] The Qifeng Aqueduct was included in the eighth set of provincial cultural relics preservation units which was approved by the Sichuan Provincial People's Government in July 2012,[3][4] and the eighth set of Major cultural heritage sites under national-level protection which was announced by the State Council of the People's Republic of China in October 2019.[5]
Structure
editShengli Aqueduct and Huafeng Aqueduct comprise the Qifeng Aqueduct, a bridge-type aqueduct that is prevalent in southwest China and in the hilly regions of the country. Shengli Aqueduct is designed as a bridge above a bridge: the lower level flows the water of Longxi River, the middle level is for pedestrians to cross the bridge, and the upper level is the water diversion channel. It is 1,000 meters long, with 21 piers and 20 spans, and the highest point is 33 meters. The part across Longxi River has 20 piers and 3 spans, and is 600 meters long. Huafeng Aqueduct is a bridge-type stone aqueduct, built with stone strips. It is 1,122 meters long, with 47 large arch spans and 76 small arch spans. There are also small arches on the piers. The highest span arch height is 39 meters, and the highest point is 43 meters.[6][1][2]
References
edit- ^ a b "泸县奇峰渡槽：一条令人称奇的人工天河_四川在线". sichuan.scol.com.cn. Retrieved 28 September 2024.
- ^ a b ""人工天河"助力春耕_要闻图片_中国政府网". www.gov.cn. Retrieved 28 September 2024.
- ^
This article incorporates text from this source, which is in the public domain: "关于印发《四川省第八批省级文物保护单位简介》的通知（川文物保函〔2013〕128号）". 四川省文物局. 2013-10-16. Archived from the original on 2014-05-06.
- ^ "四川省人民政府关于公布第八批省级文物保护单位名单的通知（川府函〔2012〕149号）". 四川省人民政府. 2012-07-16. Archived from the original on 2014-05-03. Retrieved 2012-08-03.
- ^ "国务院关于核定并公布第八批全国重点文物保护单位的通知". gov.com.cn. 2019-10-16. Archived from the original on 2019-10-16. Retrieved 2019-10-16.
- ^ "奇峰渡槽". the government of Luzhou City. Retrieved 28 September 2024.
