Analysis on Abnormal Construction Quality of Vibro-pile for Xiamen's Marine Soft Soil Foundation

Zhang Bafang

doi:10.3969/j.issn.1007-2993.2014.06.013

Volume 28 Issue 6

Jul. 2021

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Zhang Bafang. Analysis on Abnormal Construction Quality of Vibro-pile for Xiamen's Marine Soft Soil Foundation[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2014, 28(6): 320-323. doi: 10.3969/j.issn.1007-2993.2014.06.013

Citation:

Zhang Bafang. Analysis on Abnormal Construction Quality of Vibro-pile for Xiamen's Marine Soft Soil Foundation[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2014, 28(6): 320-323. doi: 10.3969/j.issn.1007-2993.2014.06.013

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Analysis on Abnormal Construction Quality of Vibro-pile for Xiamen's Marine Soft Soil Foundation

doi: 10.3969/j.issn.1007-2993.2014.06.013

Zhang Bafang

Xiamen Center of Engineering Inspection Co. Ltd., Xiamen 361004, Fujian, China

Received Date: 2014-06-16
Available Online: 2021-07-19

Abstract

Abstract

The abnormal qualities of vibro-pile of Xiamen typical marine soft soil foundation were detected respectively by the means of bearing capacity of pile testing and pile integrity testing. According to the characteristics of Xiamen's marine soft soil foundation and the construction technology of vibro-pile, the main influential factors of the quality for abnormal construction quality of vibro-pite were systemically analyzed. The results showed that the main quality problems of vibro-pile of Xiamen marine soft soil foundation were pile breaking and necking, and rational suggestions were taken for their solution.
- marine soft soil foundation,
- vibro-pile,
- pile breaking,
- necking,
- treatment suggestions