Experimental Study on the First Layer of Sands in Shijiazhuang City

Duan yongle; Qin yanting; Li nahui

doi:10.3969/j.issn.1007-2993.2019.01.008

Volume 33 Issue 1

Jul. 2021

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Duan yongle, Qin yanting, Li nahui. Experimental Study on the First Layer of Sands in Shijiazhuang City[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2019, 33(1): 32-35. doi: 10.3969/j.issn.1007-2993.2019.01.008

Citation:

Duan yongle, Qin yanting, Li nahui. Experimental Study on the First Layer of Sands in Shijiazhuang City[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2019, 33(1): 32-35. doi: 10.3969/j.issn.1007-2993.2019.01.008

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Experimental Study on the First Layer of Sands in Shijiazhuang City

doi: 10.3969/j.issn.1007-2993.2019.01.008

1. China North Industries Noregeo Ltd., Shijiazhuang 050011, Hebei, China;
2. Hebei Geotechnical Technology Research Center for Underground Space Engineering, Shijiazhuang 050011, Hebei, China;
3. Shijiazhuang Tiedao University Sifang College, Shijiazhuang 051132, Hebei, China

Received Date: 2018-08-19
Available Online: 2021-07-06

Abstract

Abstract

As the bulk material,sand is not easy to take the original sample,take the sample high cost,take the sample difficulty and so on,and lack the relevant laboratory test experience.In this paper,the physical properties and shear strength indexes of sand are studied by water content test,density test,particle analysis(sieve analysis)test,repose angle test and direct shear test(quick shear),and the corresponding fitting equations and suggestions are put forward.
- sands,
- laboratory test,
- shear strength parameters