ANALYSIS ON STABILITY OF ROCK-FILL DYKES IN A MOUNTAIN RIVER

ZHANGWei、LIUHuai-han、QULing-feng、XUJin-huan

2004Acta Scientiarum Naturalium Universitatis SunyatseniEngineering被引 1

摘要

Rock-fill dykes are often damaged caused by rapid flow currents in a mountain river. Based on the relationship between the rock size on cover layer and its incipient velocity, it is found that rock weight is directly proportional to the 6th-9th power of incipient velocity, and 50% increase of the velocity may result in about 40 times increase of the rock weight. Therefore, it is inappropriate to improve the stability of rock-fill dykes by simply increasing the rock weight. Some new measures should be used to reach this purpose.

引用本文（GB/T 7714）

ZHANGWei, LIUHuai-han, QULing-feng, 等. ANALYSIS ON STABILITY OF ROCK-FILL DYKES IN A MOUNTAIN RIVER[J]. Acta Scientiarum Naturalium Universitatis Sunyatseni, 2004.

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