MEASUREMENT OF IN-SITU DENSITY OF SAND IN A CHAMBER BY USING A THERMAL-CONDUCTIVITY PENETROMETER

被引：0
|
作者：
SINGH, G
DAS, BM
CHONG, MK
机构：
[1] CALIF STATE UNIV SACRAMENTO,SCH ENGN & COMP SCI,SACRAMENTO,CA 95819
[2] HOUSING DEPT,SINGAPORE,SINGAPORE
来源：
GEOTECHNICAL TESTING JOURNAL | 1995年 / 18卷 / 03期
关键词：
DENSITY; DISTURBANCE; IN SITU TESTING; PENETROMETER; SAND; THERMAL CONDUCTIVITY;
D O I：
暂无
中图分类号：
P5 [地质学];
学科分类号：
0709 ; 081803 ;
摘要：
Reliable in situ testing during soil exploration is of great help to geotechnical engineers in design considerations. This paper describes the theory and the laboratory test results for determination of the density of a sand with a quasi-static penetrometer by measuring its thermal conductivity. Effects of disturbance caused by the penetrometer have been studied. It is shown that it is possible to obtain the density of sand by precalibrating the penetrometer.
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页码：376 / 383
页数：8
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