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While debris flow barriers are used in channels, shallow landslide barriers are used on an unchannelized slope. Shallow landslides can be common occurrence in some areas, were the uppermost 1 to 2 feet of soil or surficial material undergoes sliding. … Continue reading →
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This system is very similar to the rock impact fences with minor modifications to control mud slides and debris flows. Through field testing it was determined that these barriers were capable of controlling slow moving debris flows which may not have the initial impact … Continue reading →