Synergistic Effects of Red Clay and Lime for Improving Phyllite Soil
Linhao Zhao,
Xiushao Zhao,
An Cheng
et al.
Abstract:Phyllite soil and red clay belong to the soils that negatively impact the engineering performance of railway subgrade and may cause subgrade bulges, uneven subgrade settlement, and other subgrade distresses. In order to make full use of these two soils, a collaborative improvement plan was proposed. A series of tests were conducted to analyze the synergistic effects of lime and red clay on the improvement of phyllite soil. The tests included the no loading swelling ratio, swelling pressure, consolidation, and … Show more
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