Bag stack type sediment storage dam

The invention provides a bag-folded debris dam 1, which is designed to stack stable dam with narrow top and wide bottom by connecting sand bag 2, continuous connecting sand bag 3 and single sand bag 4 full of sand 6. The fabric of connecting sand bag 2 in debris dam 1 is no-woven cloth 5 with nylon...

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Bibliographic Details
Main Author CHENGCHENG LOU
Format Patent
LanguageEnglish
Published 25.04.2007
Subjects
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTIONOF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, ORTHE LIKE
CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
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Summary:The invention provides a bag-folded debris dam 1, which is designed to stack stable dam with narrow top and wide bottom by connecting sand bag 2, continuous connecting sand bag 3 and single sand bag 4 full of sand 6. The fabric of connecting sand bag 2 in debris dam 1 is no-woven cloth 5 with nylon reinforced and designed intensity. The length, width and height of it are chosen in 2-6m, 0.5-1m, 0.5-2m respectively and the upper is opened. The two bottom ends of bag are bugle (8) and many interlayers 7 are set in the middle. Bag cover 10 is no-woven cloth 5 extended from two ends of bag. Continuous connecting sand bag 3 is made by many connecting sand bag 2 with the same specification in line and adjacent connecting sand bags have a common long side 11. The bag number in line is not limited. Bag material is saved and installing sand is convenient by the structure. The stability of debris dam 1 is strengthened.
Bibliography:Application Number: CN20051118271