Title:
SYSTEM FOR PREDICTING DYNAMIC HORIZONTAL BEHAVIOR OF PILE BY MEANS OF DYNAMIC HORIZONTAL SUBGRADE REACTION CORRECTION COEFFICIENT CALCULATED FROM SUBGRADE CONDITION COEFFICIENT
Document Type and Number:
WIPO Patent Application WO/2022/145871
Kind Code:
A1
Abstract:
The present invention relates to a system for predicting the dynamic horizontal behavior of a pile executed by a control server having a calculation function using a computer, the control server comprising: an input value collection unit (100) for collecting subgrade condition information, the shear wave velocity of subgrade (VS) and the shear wave velocity of bedrock (VSR); a subgrade condition coefficient calculation unit (200) for calculating a subgrade condition coefficient (B) by means of the ratio of the collected shear wave velocity of the subgrade (VS) and shear wave velocity of the bedrock (VSR); and a correction coefficient calculation unit (300) for calculating a dynamic horizontal subgrade reaction correction coefficient (α) of the subgrade by means of the calculated subgrade condition coefficient.
Inventors:
JEONG SANG SEOM (KR)
SONG SU MIN (KR)
KIM GUN WOO (KR)
SONG SU MIN (KR)
KIM GUN WOO (KR)
Application Number:
PCT/KR2021/019695
Publication Date:
July 07, 2022
Filing Date:
December 23, 2021
Export Citation:
Assignee:
UIF UNIV INDUSTRY FOUNDATION YONSEI UNIV (KR)
International Classes:
G06F30/20; E02D27/34; G06F30/13
Foreign References:
| KR20200077364A | 2020-06-30 | |||
| KR20030082500A | 2003-10-22 | |||
| KR20010028792A | 2001-04-06 | |||
| US20150173720A1 | 2015-06-25 |
Other References:
KIM GUN-WOO, ET AL.: "Analysis of Coefficient of Dynamic Horizontal Subgrade Reaction and Correlation Factor (α) Considering Shear Wave Velocity of Soil", PROCEEDINGS OF KOREAN GEOTECHNICAL SOCIETY, vol. 36, no. 11, 30 November 2020 (2020-11-30), pages 7 - 20, XP055948575, ISSN: 1229-2427, DOI: 10.7843/kgs.2020.36.11.7
KIM YONG-SEOK: "Proposed New Evaluation Method of the Site Coefficients Considering the Effects of the Structure-Soil Interaction", PROCEEDINGS OF EARTHQUAKE ENGINEERING SOCIETY OF KOREA 2006 CONFERENCE, 17 March 2006 (2006-03-17), pages 327 - 336, XP055948576
KIM YONG-SEOK: "Proposed New Evaluation Method of the Site Coefficients Considering the Effects of the Structure-Soil Interaction", PROCEEDINGS OF EARTHQUAKE ENGINEERING SOCIETY OF KOREA 2006 CONFERENCE, 17 March 2006 (2006-03-17), pages 327 - 336, XP055948576
Attorney, Agent or Firm:
KIM, In Cheol (KR)
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