Shear strength of cemented sand gravel and rock materials
Shear strength is currently a significant parameter in the design of cemented sand gravel and rock (CSGR) dams. Shear strength tests were carried out to compare material without layers noumenon and layer condition. The experimental results showed good linearity in the curves of shear strength and pu...
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| Language: | English |
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Penerbit Universiti Kebangsaan Malaysia
2017
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| Online Access: | http://journalarticle.ukm.my/11676/ http://journalarticle.ukm.my/11676/ http://journalarticle.ukm.my/11676/1/10%20SM46%2011.pdf |
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ukm-116762018-05-28T00:57:04Z http://journalarticle.ukm.my/11676/ Shear strength of cemented sand gravel and rock materials Liu, Zhongwei Jia, JinSheng Feng, Wei Ma, Fengling Zheng, Cuiying Shear strength is currently a significant parameter in the design of cemented sand gravel and rock (CSGR) dams. Shear strength tests were carried out to compare material without layers noumenon and layer condition. The experimental results showed good linearity in the curves of shear strength and pure grinding tests with correlation coefficients of nearly 97%. The friction coefficient was similar to that of C10 roller-compacted concrete (RCC), but the cohesion value was weaker than that of RCC. The shear strength of the CSGR layers decreased by 40% when retarding mixtures were not added and the layer was paved immediately after 4 h of waiting interval. Penerbit Universiti Kebangsaan Malaysia 2017-11 Article PeerReviewed application/pdf en http://journalarticle.ukm.my/11676/1/10%20SM46%2011.pdf Liu, Zhongwei and Jia, JinSheng and Feng, Wei and Ma, Fengling and Zheng, Cuiying (2017) Shear strength of cemented sand gravel and rock materials. Sains Malaysiana, 46 (11). pp. 2101-2108. ISSN 0126-6039 http://www.ukm.my/jsm/english_journals/vol46num11_2017/contentsVol46num11_2017.htm |
| repository_type |
Digital Repository |
| institution_category |
Local University |
| institution |
Universiti Kebangasaan Malaysia |
| building |
UKM Institutional Repository |
| collection |
Online Access |
| language |
English |
| description |
Shear strength is currently a significant parameter in the design of cemented sand gravel and rock (CSGR) dams. Shear strength tests were carried out to compare material without layers noumenon and layer condition. The experimental results showed good linearity in the curves of shear strength and pure grinding tests with correlation coefficients of nearly 97%. The friction coefficient was similar to that of C10 roller-compacted concrete (RCC), but the cohesion value was weaker than that of RCC. The shear strength of the CSGR layers decreased by 40% when retarding mixtures were not added and the layer was paved immediately after 4 h of waiting interval. |
| format |
Article |
| author |
Liu, Zhongwei Jia, JinSheng Feng, Wei Ma, Fengling Zheng, Cuiying |
| spellingShingle |
Liu, Zhongwei Jia, JinSheng Feng, Wei Ma, Fengling Zheng, Cuiying Shear strength of cemented sand gravel and rock materials |
| author_facet |
Liu, Zhongwei Jia, JinSheng Feng, Wei Ma, Fengling Zheng, Cuiying |
| author_sort |
Liu, Zhongwei |
| title |
Shear strength of cemented sand gravel and rock materials |
| title_short |
Shear strength of cemented sand gravel and rock materials |
| title_full |
Shear strength of cemented sand gravel and rock materials |
| title_fullStr |
Shear strength of cemented sand gravel and rock materials |
| title_full_unstemmed |
Shear strength of cemented sand gravel and rock materials |
| title_sort |
shear strength of cemented sand gravel and rock materials |
| publisher |
Penerbit Universiti Kebangsaan Malaysia |
| publishDate |
2017 |
| url |
http://journalarticle.ukm.my/11676/ http://journalarticle.ukm.my/11676/ http://journalarticle.ukm.my/11676/1/10%20SM46%2011.pdf |
| first_indexed |
2023-09-18T20:00:53Z |
| last_indexed |
2023-09-18T20:00:53Z |
| _version_ |
1777406840281235456 |