Grouting Reinforcement Treatment of Liquefied Foundation

Song Keying; Zhang Kai; Zhang Qi

doi:10.3969/j.issn.1007-2993.2021.03.013

Volume 35 Issue 3

Nov. 2021

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Song Keying, Zhang Kai, Zhang Qi. Grouting Reinforcement Treatment of Liquefied Foundation[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2021, 35(3): 205-211. doi: 10.3969/j.issn.1007-2993.2021.03.013

Citation:

Song Keying, Zhang Kai, Zhang Qi. Grouting Reinforcement Treatment of Liquefied Foundation[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2021, 35(3): 205-211. doi: 10.3969/j.issn.1007-2993.2021.03.013

Song Keying, Zhang Kai, Zhang Qi. Grouting Reinforcement Treatment of Liquefied Foundation[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2021, 35(3): 205-211. doi: 10.3969/j.issn.1007-2993.2021.03.013

Citation:

Song Keying, Zhang Kai, Zhang Qi. Grouting Reinforcement Treatment of Liquefied Foundation[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2021, 35(3): 205-211. doi: 10.3969/j.issn.1007-2993.2021.03.013

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Grouting Reinforcement Treatment of Liquefied Foundation

doi: 10.3969/j.issn.1007-2993.2021.03.013

Beijing Urban Exploration&Surveying Design Institute Co., Ltd., Beijing 100101, China

Received Date: 2020-09-10
Available Online: 2021-11-12

Abstract

Abstract

Taking grouting reinforcement treatment of liquefied foundation as an example, through the standard penetration test and the comparative analysis of the shear wave velocity of soil between piles before and after grouting, it can be seen that the shear wave velocity of foundation soil can be increased effectively by this method.It can significantly reduce the liquefaction index, and greatly reduce the environmental pollution and save time. It has a good promotion and application
- grouting reinforcement,
- standard penetration,
- shear wave velocity,
- liquidation