Determination of compacting performance of vibratory roller by surface moisture/density gauge
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Determination of compacting performance of vibratory roller by surface moisture/density gauge
Nuclear TechniquesVol. 09, Issue 10, (1986)
作者机构:
水电部杭州机械设计研究所
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DOI:
CLC:
Received:02 December 1985,
Published:1986-10
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Xiqi Li, Guizhang Ni. Determination of compacting performance of vibratory roller by surface moisture/density gauge[J]. Nuclear techniques, 1986, 09(10): 30-32,62.
DOI:
Xiqi Li, Guizhang Ni. Determination of compacting performance of vibratory roller by surface moisture/density gauge[J]. Nuclear techniques, 1986, 09(10): 30-32,62.DOI:
Determination of compacting performance of vibratory roller by surface moisture/density gauge
This paper describes a measuring test for compacting performance of YZJ-19A type vibratory roller by using MC-2 type nuclear moisture/density gauge. The conditions of PR compacting factor>95% on loam are V=2.0km/h
f=25Hz
A=3.3mm
N>4 for YZJ-19A type roller. Thus
a nuclear determining method is provided.
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references
Lars Lars , Vibratory soil and rock compaction , Sweden , 1981 , p. 31 .
水利电力部 , 土工试验规程SDS1-79 , 水利出版社 , 1980 年,第 18 页。
W. F. Troxler , Modern density/moisture testing, the nuclear way , world construction , no. 9 1977 , p. 50 .