Title:
STRENGTH DETERMINATION METHOD AND STRENGTH DETERMINATION SYSTEM FOR SOIL CEMENT
Document Type and Number:
Japanese Patent JP2019105118
Kind Code:
A
Abstract:
To provide a strength determination method and a strength determination system for soil cement without requiring a process that is hard to implement on site.SOLUTION: The strength determination method for a soil cement comprises: steps S1 to S5 to calculate a relationship between strength of a consolidated sample of soil cement corresponding to mass ratio of soil particle and mass ratio of cement to water by applying mass ratio of fine soil particles with particle diameter equal to or smaller than a predetermined value to an obtained soil material to a known relationship among strength of consolidated sample of soil cement with a predetermined mass ratio of soil material to soil cement, mass ratio of cement to water and mass ratio of fine soil particles with particle diameter equal to or smaller than a predetermined value to soil material; and a step S6 to calculate the strength of a consolidated sample of the soil cement based on the mass ratio of cement to water by applying the mass ratio of cement to water contained in the unconsolidated sample of the obtained soil cement to the relationship between the strength of consolidated sample of the obtained soil cement and the mass ratio of cement to water.SELECTED DRAWING: Figure 6
Inventors:
YODA YUYA
ASAKA MIHARU
ASAKA MIHARU
Application Number:
JP2017239659A
Publication Date:
June 27, 2019
Filing Date:
December 14, 2017
Export Citation:
Assignee:
SHIMIZU CONSTRUCTION CO LTD
International Classes:
E02D5/46
Domestic Patent References:
| JP2012031618A | 2012-02-16 | |||
| JP2005273387A | 2005-10-06 | |||
| JPS63214666A | 1988-09-07 | |||
| JPH08211045A | 1996-08-20 | |||
| JP2002180449A | 2002-06-26 |
Attorney, Agent or Firm:
Sakai International Patent Office