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近十年来,国外及我国南北方一些地区,在填筑坝的建设中,提出了分散性土的性质和使用问题,并开展了试验研究工作。本文介绍的门佐利坝,是一座高42米、长1,500米的辗压式斜心墙土石坝,坝址位于南非斯威士兰的黑恩布路兹河上。系英国人承包,已在近期建成。该工程对作为防渗体的分散性粘土(dispersive clay)进行了专题研究,在土料鉴定、坝体设计及施工技术措施等方面取得了一些成果。现摘要译出,以供参考。
In the recent ten years, in some areas in foreign countries and some places in our country, the nature and the use of dispersive soil have been put forward in the construction of filling dams, and the experimental work has been carried out. This article describes the Menzouli dam, is a 42 meters high, 1,500 meters long rolling inclined earth wall dam, dam site is located in Swaziland, South Africa on the Harn Buluozhe. Department of British contractors, has recently completed. The project conducted a special study on dispersive clay as a seepage control body and made some achievements in soil identification, dam design and construction technical measures. The summary is now for reference.