Title:
METHOD OF CONSTRUCTING SOIL-CEMENT IMPROVEMENT BODY
Document Type and Number:
Japanese Patent JP2015081423
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To construct a soil-cement improvement body under such mixing conditions that the quality of the soil-cement improvement body is secured and the amount of cement is suppressed properly.SOLUTION: A correlation between compounding of soil cement and assumed strength is found before a soil-cement improvement body is constructed, the compounding is so set that the soil-cement improvement body has the assumed strength within a reference range, and the soil-cement improvement body beings to be constructed. During the construction of the soil-cement improvement body, the amount of mud is confirmed, unconsolidated soil cement at an original position is sampled as a sample so as to confirm the development strength of the sample, and the compounding of the soil cement is adjusted during the construction on the basis of information on the confirmed amount of mud, the development strength, and the correlation.
Inventors:
WACHI YASUHARU
SUDO TOSHIMI
SUDO TOSHIMI
Application Number:
JP2013218849A
Publication Date:
April 27, 2015
Filing Date:
October 22, 2013
Export Citation:
Assignee:
OHBAYASHI CORP
International Classes:
E02D5/46
Domestic Patent References:
| JP2002097630A | 2002-04-02 | |||
| JP2012246658A | 2012-12-13 | |||
| JP2004043275A | 2004-02-12 | |||
| JPH11209963A | 1999-08-03 | |||
| JP2007032114A | 2007-02-08 | |||
| JP2000009616A | 2000-01-14 | |||
| JP2009102897A | 2009-05-14 | |||
| JP2012127057A | 2012-07-05 | |||
| JPH05322881A | 1993-12-07 |
Foreign References:
| US20120118082A1 | 2012-05-17 |
Attorney, Agent or Firm:
Isshiki International Patent Service Corporation
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