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Drop testing aggregate stability of some soils near Merida, Spain

 

作者: E. Bergsma,   C. R. Valenzuela,  

 

期刊: Earth Surface Processes and Landforms  （WILEY Available online 1981）
卷期: Volume 6, issue 3‐4  

页码: 309-318

 

ISSN:0197-9337

 

年代: 1981

 

DOI:10.1002/esp.3290060310

 

出版商: John Wiley&Sons, Ltd

 

关键词: Drop test;Soil erodibility;Wischmeier;K‐factor

 

数据来源: WILEY

 

摘要:

AbstractThe drop test for aggregate stability results in a distribution of destroyed aggregates with increasing drop number. The influence of prewetting time on drop test results is considered. Secondly new indices to describe the drop test results and modifications of the drop test are suggested to avoid undue influence of small numbers of very stable aggregates, and to shorten the test procedure.

 

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