Stuy on the Buffering Cushion Installed in Retatining Wall Model Test with Expansive Soil as Backfill

Zhang Yingjun

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Volume 17 Issue 1

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Chinese Journal of Geotechnical Engineering > 1995 > 17(1): 38-45.

Zhang Yingjun. Stuy on the Buffering Cushion Installed in Retatining Wall Model Test with Expansive Soil as Backfill[J]. Chinese Journal of Geotechnical Engineering, 1995, 17(1): 38-45.

Citation:

Zhang Yingjun. Stuy on the Buffering Cushion Installed in Retatining Wall Model Test with Expansive Soil as Backfill[J]. Chinese Journal of Geotechnical Engineering, 1995, 17(1): 38-45.

Citation:

Zhang Yingjun. Stuy on the Buffering Cushion Installed in Retatining Wall Model Test with Expansive Soil as Backfill[J]. Chinese Journal of Geotechnical Engineering, 1995, 17(1): 38-45.

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Stuy on the Buffering Cushion Installed in Retatining Wall Model Test with Expansive Soil as Backfill

Zhang Yingjun

Northwest Branch China Academy of Railway

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Published Date: January 26, 1995

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Abstract

Abstract

The study has shown that buffering cushion installed in the model test of retaining wall can reduced la- teral pressures and swelling earth pressures produced by ramming and wetting of expansive soils(fissured clays The reasonable thickness of buffering cushion are recommended.
- expansive soil(fissured clay),
- lateral pressure,
- swelling earth pressure,
- buffering cushion.