Properties of soil-cement stabilised with deep mixing method

2001 ◽  
Vol 5 (2) ◽  
pp. 69-74 ◽  
Author(s):  
Y. S. Fang ◽  
Y. T. Chung ◽  
F. J. Yu ◽  
T. J. Chen
Keyword(s):  
Deep Mixing ◽  
Soil Cement ◽  
Mixing Method ◽  
Properties Of Soil

Behavior of Weak Soils Reinforced with End-Bearing Soil-Cement Columns Formed by the Deep Mixing Method

2014 ◽  
Vol 33 (6) ◽  
pp. 473-486 ◽  
Author(s):  
Ahmad Safuan A. Rashid ◽  
Jonathan A. Black ◽  
Hisham Mohamad ◽  
Norhazilan Mohd Noor
Keyword(s):  
Deep Mixing ◽  
Weak Soils ◽  
Soil Cement ◽  
Mixing Method

scholarly journals Quality Evaluation Method for Soil-Cement Column by Deep Mixing Method

2004 ◽  
Vol 53 (1) ◽  
pp. 9-12 ◽  
Author(s):  
Mamoru FUJII ◽  
Masashi KAWAMURA ◽  
Masahito TAMURA ◽  
Kazuhiro WATANABE ◽  
Eijirou MIZOGUCHI
Keyword(s):  
Quality Evaluation ◽  
Evaluation Method ◽  
Deep Mixing ◽  
Soil Cement ◽  
Mixing Method

scholarly journals An integrated way to improve the properties of soil-cement pile foundations

2020 ◽  
Vol 157 ◽  
pp. 06006 ◽  
Author(s):  
Nikolay Seregin
Keyword(s):  
Pile Foundations ◽  
Scientific Article ◽  
Mathematical Methods ◽  
Physicomechanical Characteristics ◽  
Modeling Methods ◽  
Soil Cement ◽  
Mixing Method ◽  
Cement Mixture ◽  
Practical Recommendations ◽  
Properties Of Soil

The scientific article presents the results of the development of a method for improving the properties of soil-cement pile foundations by the drilling-mixing method using mechanical activation of soil-cement mixture in filler soils. Two methods for improving filler soils are considered. The choice of the mathematical methods for the research is justified. The feasibility of a complex combination of mathematical modeling methods and experimental design to achieve the goal set in this scientific article is substantiated. The physicomechanical characteristics of soil-cement are considered: a measure of brittleness, brittleness coefficient, compressive strength, splitting strength, strength variation coefficient. Based on the research, practical recommendations are given for improving soil-cement pile foundations.

scholarly journals A SYSTEM TO EVALUATE THE QUALITY OF SOIL-CEMENT COLUMN BY DEEP MIXING METHOD

2001 ◽  
Vol 66 (550) ◽  
pp. 79-86
Author(s):  
Masahito TAMURA ◽  
Yoshio INOUE ◽  
Ryuji KOBORI ◽  
Kazuhiro WATANABE ◽  
Mamoru FUJII ◽  
...  
Keyword(s):  
Deep Mixing ◽  
Soil Cement ◽  
Mixing Method

scholarly journals Deep mixing method for the construction of earth and water retaining walls

2017 ◽  
Vol 2 ◽  
pp. 1-9 ◽  
Author(s):  
Nicolas Denies ◽  
Noël Huybrechts
Keyword(s):  
Large Scale ◽  
Ground Improvement ◽  
Retaining Walls ◽  
Bending Tests ◽  
Deep Mixing ◽  
Soil Cement ◽  
Mixing Method ◽  
Cement Mixture ◽  
Soil Mix ◽  
Steel Section

In the deep mixing method, the ground is mechanically mixed in place while a binder, often based on cement, is injected. After hardening of the soil-cement mixture, called soil mix material, soil mix elements are formed in the ground. Originally known as a ground improvement technique, the deep mixing is more and more applied for the construction of earth-water retaining structures within the framework of excavation works. After a short introduction to the execution aspects of the method, the authors discuss the hydro-mechanical properties of the soil mix material mainly based on the results of the BBRI Soil Mix project (2009-2013). A design approach dedicated to the soil mix retaining walls and developed in collaboration with the SBRCURnet is then presented. In this methodology, which is in line with the structural Eurocodes, design rules are adapted to the functions of the soil mix wall (earth-water retaining, bearing and cut-off functions) including the temporary or permanent character of the application. Based on the result of large-scale bending tests, the interaction between the soil mix material and the steel reinforcement is considered in the calculations allowing a reduction of the steel section between 10 and 40 %.

Behaviour of weak soils reinforced with soil cement columns formed by the deep mixing method: Rigid and flexible footings

Measurement ◽  
2015 ◽  
Vol 68 ◽  
pp. 262-279 ◽  
Author(s):  
Ahmad Safuan A. Rashid ◽  
Jonathan A. Black ◽  
Ahmad Beng Hong Kueh ◽  
Norhazilan Md Noor
Keyword(s):  
Deep Mixing ◽  
Weak Soils ◽  
Soil Cement ◽  
Mixing Method

scholarly journals Visual evaluation of relative deep mixing method type of ground-improvement method

2021 ◽  
pp. 100233
Author(s):  
Koki Nakao ◽  
Shinya Inazumi ◽  
Toshiaki Takaue ◽  
Shigeaki Tanaka ◽  
Takayuki Shinoi
Keyword(s):  
Ground Improvement ◽  
Visual Evaluation ◽  
Deep Mixing ◽  
Improvement Method ◽  
Mixing Method

Experimental study on strength of cement stabilized clay

2005 ◽  
Vol 3 (2) ◽  
pp. 116-126 ◽  
Author(s):  
Woo‐Sik Kim ◽  
Nguyen Minh Tam ◽  
Du‐Hwoe Jung
Keyword(s):  
Compressive Strength ◽  
Soil Type ◽  
Unconfined Compressive Strength ◽  
Weight Ratio ◽  
Dry Weight ◽  
Strength Characteristics ◽  
Curing Time ◽  
Compression Tests ◽  
Soil Cement ◽  
Mixing Method

This paper describes the effect of factors on the strength characteristics of cement treated clay from laboratory tests performed on cement mixed clay specimens. It is considered that several factors such as soil type, sample preparing method, quantity of binder, curing time, etc. can have an effect on strength characteristics of cement stabilized clay. A series of unconfined compression tests have been performed on samples prepared with different conditions. The results indicated that soil type, mixing method, curing time, dry weight ratio of cement to clay (Aw), and water‐clay to cement (wc/c) ratio were main factors which can have an influence on unconfined compressive strength, modulus of elasticity, and failure strain of cement stabilized clay. Unconfined compressive strength of soil‐cement samples prepared from dry mixing method was higher than those prepared from wet mixing method.

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