Distance between Wanning Reservoir and Beitou Reservoir

A:12km. Beitou Reservoir is located in Li Ji Town, a tributary of Taiyang River in Wanning City, about 30 kilometers away from Wanning City. Wanning Reservoir is located in Wanning City, about 18km away from Wanning City.

The distance between the two reservoirs is about 12km.

Beitou Reservoir in Wanning City is located in Li Ji Town, a tributary of the Sun River in this city. Construction started in June, 1959, 1 1. The dam type is homogeneous earth dam, with the crest length of the main dam of 490 meters and the crest length of 1 auxiliary dam of 260 meters. The upstream slope protection of earth dam is dry block stone (25 cm thick). The drainage culvert is a reinforced concrete circular tube. Spillway is a broad-topped open weir with a clear width of 12m. The steep slope is curved and has two stilling basins.

Chinese name

Beitou reservoir

Foreign name

Beitou reservoir

geographical position

In Li Ji Town, a tributary of the Sun River.

construction time

1959 1 1 month

region

Wanning city

During the construction of the reservoir area, the construction and reconstruction were stopped several times and completed on 1976. The construction quality is poor, the dam leakage is serious, the upstream slope of the earth dam is damaged by the waves, and the stilling basin on the steep slope of the spillway is chaotic and has been destroyed repeatedly. 1986 and 199 1 year were reinforced and reconstructed twice. After the original masonry is trimmed on the upstream slope of the earth dam, the concrete face with a thickness of 15cm is poured in situ, and the height of a masonry breakwater is increased at the dam top, with a height of 1m, and the dam body is filled with mud. But dam leakage still exists. The entrance and exit of the drainage culvert were reinforced. After the completion of the dam, the installed capacity of the hydropower station is 1 set, and the capacity is 100 kW. Demolition of the original spillway. Reform and opening up, steep slope straightening, end energy dissipation.

The designed irrigation area is 65,438+0,067 hectares. The existing main canal is 20.5km long (concrete seepage control1.2km) and the branch canal is 25km long (concrete seepage control1.4km). At present, the irrigated area is 654 hectares.

Wanning Reservoir is located in Changfeng Town, Wanning City, in the middle reaches of the Sun River. 1958 the initial construction of shigui sluice could not solve the large-scale farmland irrigation in the downstream. 1March, 959, the construction was changed to a medium-sized reservoir. 1966 was designed by Hainan Design Department of Changsha Design Institute, approved by the Ministry of Water Resources, and completed on 1968. The reservoir covers an area of 429 square kilometers and is located in the rainstorm center of Hainan, with an average annual storage capacity of 655 million cubic meters. The reservoir started in March 1959 and was completed in June 1968. The main and auxiliary dams are all homogeneous earth dams, with the main dam 1, the maximum dam height19.35m, the dam crest length of 860m, and three auxiliary dams, with a total length of 2,390m and the maximum dam height of 7.5m.. The spillway gate is located in the riverbed section of the main dam with a clear width of 72m. There are six steel radial gates with a clear width of 12m and a height of 6.3m, and the designed maximum flood discharge is 3,220m3. There are two water conveyance culverts with diameters of 1.4m and 2.0m respectively, and the designed maximum water conveyance flow is 34. 1m3 per second. There are two power stations behind the dam, with installed capacity of 1380 kW.

The designed irrigation area of Wanning Reservoir is 12 1 10,000 mu, and the irrigation area has reached 85,300 mu. The total project cost is 1, 226,5438+0,000 yuan, all invested by the state. The cultivated land is flooded by 0.6 1.000 mu, and the immigrant population is 2500. 1962, Zhu De, chairman of the National People's Congress Standing Committee (NPCSC), wrote the inscription "Wanning Reservoir" for the reservoir when he visited Hainan.

Wanning Reservoir and Beitou Reservoir are located in Wanning City, Hainan Province. The local customs here mainly include the following aspects:

1.？ Food culture: Wanning's food culture is mainly seafood, such as lobster, crab and sea cucumber. And there are local specialties, such as coconut rice and Wenchang chicken.

2.？ Folk art: Wanning has various forms of folk art, such as coconut carving, bamboo weaving and paper cutting. Among them, coconut carving is the most famous.

3.？ Folk culture: Wanning's folk culture is rich and colorful, such as the Spring Festival, Lantern Festival, Tomb-Sweeping Day, Dragon Boat Festival and other traditional festivals have unique ways to celebrate.

4.？ Natural landscape: Wanning has rich natural landscapes, such as Dongshanling, Xinglong Tropical Botanical Garden and Shimei Bay, which attract a large number of tourists.

Generally speaking, Wanning is rich in local customs, local characteristics and cultural heritage.