Title:
DISPLACEMENT MANAGEMENT METHOD OF EXCAVATION BOTTOM SURFACE AND MEASUREMENT DEVICE
Document Type and Number:
Japanese Patent JP2023125818
Kind Code:
A
Abstract:
To classify vertical displacement behavior generated in an excavation bottom surface into heave behavior and rebound behavior, and manage the behaviors.SOLUTION: A management method of an excavation bottom surface for managing vertical displacement behavior generated in an excavation bottom surface measures an amount of settlement and a pore pressure, at least on an upper part of a confined aquifer, and a lower part and an upper part of an aquiclude positioned above the confined aquifer, below the excavation bottom surface.SELECTED DRAWING: Figure 8
Inventors:
KOJIMA MASASHI
Application Number:
JP2022030132A
Publication Date:
September 07, 2023
Filing Date:
February 28, 2022
Export Citation:
Assignee:
OHBAYASHI CORP
International Classes:
E02D1/00
Attorney, Agent or Firm:
Patent Attorney Corporation Isshiki International Patent Office