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Detection of karst voids at deep pile foundation

Record Type:	Electronic resources : Monograph/item
Title/Author:	Detection of karst voids at deep pile foundationby Liu Liu ... [et al.]..
other author:	Liu, Liu.
Published:	Singapore :Springer Nature Singapore :2024.
Description:	vii, 226 p. :ill., digital ;24 cm.
Contained By:	Springer Nature eBook
Subject:	Piling (Civil engineering)
Online resource:	https://doi.org/10.1007/978-981-97-5834-0
ISBN:	9789819758340$q(electronic bk.)

Detection of karst voids at deep pile foundation
Detection of karst voids at deep pile foundation[electronic resource] /by Liu Liu ... [et al.].. - Singapore :Springer Nature Singapore :2024. - vii, 226 p. :ill., digital ;24 cm.

Introduction -- Overall strategy -- Borehole Sonic Detection Equipment -- Borehole Sonic Detection Analysis Method -- Inversion of Borehole Sonic Detection -- Borehole radar detection method -- Pile hole sonar detection equipment -- Pile hole sonar detection analysis method -- Advanced Pile hole sonar detection system -- Complete application -- Conclusion and further research suggestion.

Karst voids at pile locations can have a significant negative impact on the bearing capacity and overall safety of cast-in-place pile foundations. This book introduces a state-of-the-art detection system, comprising of specialized equipment, algorithms, and software, designed to identify karst voids during deep cast-in-place pile foundation construction. The system includes a unique multifrequency borehole sonic probe, a single borehole radar, two pile hole sonar probes, and a corresponding signal analysis method. Several field and synthetic tests have been conducted to detect karst voids during cast-in-place pile foundation construction, and the results demonstrate that this technology can offer detailed geological information for pile design and ensure the safety of foundation construction. The work presented in this book has received the First Prize for Technological Invention in Shanghai, China in 2022.

ISBN: 9789819758340$q(electronic bk.)

Standard No.: 10.1007/978-981-97-5834-0doiSubjects--Topical Terms:

295739
Piling (Civil engineering)

LC Class. No.: TA780

Dewey Class. No.: 624.154

Detection of karst voids at deep pile foundation
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505 0 $a Introduction -- Overall strategy -- Borehole Sonic Detection Equipment -- Borehole Sonic Detection Analysis Method -- Inversion of Borehole Sonic Detection -- Borehole radar detection method -- Pile hole sonar detection equipment -- Pile hole sonar detection analysis method -- Advanced Pile hole sonar detection system -- Complete application -- Conclusion and further research suggestion.
520 $a Karst voids at pile locations can have a significant negative impact on the bearing capacity and overall safety of cast-in-place pile foundations. This book introduces a state-of-the-art detection system, comprising of specialized equipment, algorithms, and software, designed to identify karst voids during deep cast-in-place pile foundation construction. The system includes a unique multifrequency borehole sonic probe, a single borehole radar, two pile hole sonar probes, and a corresponding signal analysis method. Several field and synthetic tests have been conducted to detect karst voids during cast-in-place pile foundation construction, and the results demonstrate that this technology can offer detailed geological information for pile design and ensure the safety of foundation construction. The work presented in this book has received the First Prize for Technological Invention in Shanghai, China in 2022.
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650 2 4 $a Computer-Aided Engineering (CAD, CAE) and Design. $3 274500
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