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A platform for research: civil engineering, architecture and urbanism
Experimental Research of Engineering Properties and Improvement Measures of Ginger-Stone Soil
The compactness is prone to markedly decreased after dampening in the subgrade filled by Ginger-stone soil. To solve this problem, a series of tests have been done on the conventional and improved Ginger-stone soil, such as granule analysis test, compaction test, CBR test and water stability test. The test results indicates that the CBR value of Ginger-stone soil is low and it has a strong capillary action, which make it cannot be directly used for roadbed filling of expressway and first class highway. By adding the lime(3%) and fly ash (9%) into the Ginger-stone soil, the CBR value and water stability of sample are obviously improved, and its control of construction becomes easy, so the improved Ginger-stone soil can be directly used as roadbed filling.
Experimental Research of Engineering Properties and Improvement Measures of Ginger-Stone Soil
The compactness is prone to markedly decreased after dampening in the subgrade filled by Ginger-stone soil. To solve this problem, a series of tests have been done on the conventional and improved Ginger-stone soil, such as granule analysis test, compaction test, CBR test and water stability test. The test results indicates that the CBR value of Ginger-stone soil is low and it has a strong capillary action, which make it cannot be directly used for roadbed filling of expressway and first class highway. By adding the lime(3%) and fly ash (9%) into the Ginger-stone soil, the CBR value and water stability of sample are obviously improved, and its control of construction becomes easy, so the improved Ginger-stone soil can be directly used as roadbed filling.
Experimental Research of Engineering Properties and Improvement Measures of Ginger-Stone Soil
Mao, Hong-Lu (author) / Zhuang, Pei-Zhi (author) / Feng, Yi-Wu (author)
2012
5 Seiten
Conference paper
English
Experimental Research of Engineering Properties and Improvement Measures of Ginger-Stone Soil
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