Sand flow sediment transportation monitoring method

The invention relates to a sand flow sediment transportation monitoring method, and a device adopted in the method is a trapezoidal sand sampler. The sand sampler comprises a sand collection passage, a sand guide passage, a sand storage box, a fixing plate, plugging screws of the sand storage box, a...

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Bibliographic Details
Main Authors QU JIANJUN, LEI JIAQIANG, XU XINWEN, WANG HAIFENG, LI SHENGYU, LING YUQUAN
Format Patent
LanguageChinese
English
Published 07.11.2012
Subjects
MEASURING
PHYSICS
TESTING
TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES
TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
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Summary:The invention relates to a sand flow sediment transportation monitoring method, and a device adopted in the method is a trapezoidal sand sampler. The sand sampler comprises a sand collection passage, a sand guide passage, a sand storage box, a fixing plate, plugging screws of the sand storage box, and a seal cover. The trapezoidal sand sampler in the method is used for measuring indoor and outdoor sand transportation rate of sand flow and indoor and outdoor sand flow structures, collected sand can be taken out on the spot without the need of opening the sand sampler, and the sand sampler has the advantages of portability and convenience for operation, can improve the working efficiency and reduce the labor intensity, is applicable to areas of wide range, can be used at an arid area and a wet area, can be widely used for researching environment, ecology, aeolian landform, sand-proof engineering and other aspects.
Bibliography:Application Number: CN20121219780