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位于德兰士瓦省东部靠近博斯博克兰德马里塞河上的马里塞坝目前正在施工之中。该坝在许多方面值得注意,但重要的在于它是南非第一座用毛石圬工技术建设的中型单拱坝。建成后库容为2.05万 m~3,坝基以上最大坝高为18m,拱的不变半径为60m,拱墙厚2.4m,拱长110m。该拱坝不设超高,可直接溢流,当溢流水深为2.2m 时,泄水流量为753m~3/s。工程建成后可解决该地区的短期缺水问题。
The Marisé Dam, located on the eastern tip of Transvaal province near the Bosque de Klein Marice, is currently under construction. The dam deserves much attention in many ways, but what matters is that it is the first medium-sized single-arch dam built in South Africa to use masonry technology. After the completion of the reservoir capacity of 20,500 m 3, the maximum dam height above the dam foundation is 18m, arch constant radius of 60m, arch wall thickness 2.4m, arch length 110m. The arch dam is not super high, can be directly overflow, when the overflow depth of 2.2m, the discharge flow of 753m ~ 3 / s. After the completion of the project can solve the short-term water shortage in the region.