TY - GEN
T1 - Stability control of continuous compaction measurement in high-speed railway subgrade
AU - Jiao, Tan
AU - Wang, Xiang
AU - Huang, Ya Bing
PY - 2013
Y1 - 2013
N2 - The compaction stability is of great significant for the quality control and assurance of the continuous compaction measurement in subgrade engineering. Based on the mean-variation method, the exponential function between the roller passes and the roller measurement value was modeled to calculate the compaction stability index Δμt mv. The stabilization process of the compacted soil from loose state to dense state could be well described by the modeled function. Through the results of the roller measurement values in three test field of Shanghai-kunming high-speed rail in Huaihua, Zhijiang and Loudi, different compaction stability index due to the varied construction situations was calculated using the mean-variation method and the exponential function. The result shows that the exponential function is well adaptive to different situations and this method could be developed in controlling the stability of continuous compaction measurement.
AB - The compaction stability is of great significant for the quality control and assurance of the continuous compaction measurement in subgrade engineering. Based on the mean-variation method, the exponential function between the roller passes and the roller measurement value was modeled to calculate the compaction stability index Δμt mv. The stabilization process of the compacted soil from loose state to dense state could be well described by the modeled function. Through the results of the roller measurement values in three test field of Shanghai-kunming high-speed rail in Huaihua, Zhijiang and Loudi, different compaction stability index due to the varied construction situations was calculated using the mean-variation method and the exponential function. The result shows that the exponential function is well adaptive to different situations and this method could be developed in controlling the stability of continuous compaction measurement.
KW - Continuous compaction
KW - Quality control
KW - Stability
KW - Subgrade engineering
UR - https://www.scopus.com/pages/publications/84887153964
U2 - 10.4028/www.scientific.net/AMM.438-439.1104
DO - 10.4028/www.scientific.net/AMM.438-439.1104
M3 - Conference article published in proceeding or book
AN - SCOPUS:84887153964
SN - 9783037858820
T3 - Applied Mechanics and Materials
SP - 1104
EP - 1107
BT - Civil Engineering, Architecture and Sustainable Infrastructure II
T2 - 2nd International Conference on Civil Engineering, Architecture and Sustainable Infrastructure, ICCEASI 2013
Y2 - 13 July 2013 through 15 July 2013
ER -