Soil Improvements Using Coal Ashes

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概要

• 論文の詳細を見る

• This study described that coal ash could be utilized as soil improvement material. To investigate the effect of coal ash improvements on the compression and strength characteristics of weak soils, consolidation tests and triaxial compression test are carried out by some soils mixed at various mixture rates of coal ash. From the experimental results, it was recognized that maximum dry density and shear strength increased, and compressibility and coefficient of secondary compression decreased respectively with mixing of coal ash. It became clear that coal ash was available for improvement material of weak soils.

• 東海大学の論文

著者

• Sugiyama Motohiro

  Assistant Department Of Civil Engineering School Of Engineering

• AKAISHI Masaru

  Department of Civil Engineering, School of Engineering

• KAWAHARA Kouji

  Technical Department, Construction and Technical Consultant Co., Ltd.

• FUKAMI Shiro

  Chief Director, Technical Department, Construction and Technical Consultant Co., Ltd.

• NAGAYA Youji

  Chief Director, Environment and Technical Department, Mitsui Construction Co., Ltd.

• Nagaya Youji

  Chief Director Environment And Technical Department Mitsui Construction Co. Ltd.

• Fukami Shiro

  Chief Director Technical Department Construction And Technical Consultant Co. Ltd.

• Akaishi Masaru

  Department Of Civil Engineering

• Kawahara Kouji

  Technical Department Construction And Technical Consultant Co. Ltd.

関連論文

• Influences of Overburden Pressure on Dynamic Penetration of a Rigid Bar into Soil
• Secondary Compression Behavior in Standard Consolidation Tests
• Ratio of Undrained Shear Strength to Vertical Effective Stress
• Time Effects on One-dimensional Consolidation Analysis(ABSTRACTS OF PROCEEDINGS OF THE SCHOOL OF ENGINEERING SERIES J TOKAI UNIVERSITY -2003-2004-)
• One-dimensional consolidation analysis taking account of secondary compression during primary consolidation(ABSTRACTS OF PROCEEDINGS OF THE SCHOOL OF ENGINEERING SERIES J TOKAI UNIVERSITY -2003-2004-)
• One-dimensional consolidation analysis based on log(t) and e soil models(ABSTRACTS OF PROCEEDINGS OF THE SCHOOL OF ENGINEERING SERIES J TOKAI UNIVERSITY -2003-2004-)
• Time Effects on One-dimensional Consolidation Analysis
• Influences of the Duration of Incremental Pressure on One-Dimensional Consolidation Characteristics of Clays
• Strain Rate Effect of Overconsolidated Clays
• The Adaptability for Light Weight Geomaterials using Crashed Wastes Expanded polystyrene (EPS) Ingots mixed Soils
• Time Effects during One-Dimensional Consolidation
• Considerations on a Coefficient of Earth Pressure at Rest and the Elasto-Plastic Constitutive Equation
• Undrained Shear Strength Characteristics of Kanto Loam Including the Artificial Tree Root System
• The Influence of Secondary Consolidation on the Compression Time Curve
• Effects of Surcharge Load on the Reduction of Secondary Consolidation
• Constitutive Equations of Saturated Kanto Loam
• One Dimensional Consolidation of Soft Grounds under Low Embankment
• A Study on the Damage and the Possible Use of Foundation Structures Due to the 1995 Hyogoken-Nambu Earthquake
• Uprooting Test of Wild Grown Inclined Trees on Cut Slope
• Undrained Strain Softening Model for Nomally Consolidated Soils
• Soil Improvements Using Coal Ashes
• Secondary Compression of Anisotropic Consolidated Clays
• Application of Anisotropic Critical State Model to Triaxial Stress StrainBehaviors
• A Study of Estimating Immediate Settlement
• UNDRAINED STRENGTH OF K_0 NORMALLY CONSOLIDATED CLAYS BASED ON AN ANISOTROPIC YIELD FUNCTION(ABSTRACTS OF PROCEEDINGS OF THE SCHOOL OF ENGINEERING SERIES J TOKAI UNIVERSITY : 2002-2003)
• A Consideration in Countermeasure on Reduction of Road Construction Cost
• The Shearing Characteristics of Reinforced Sandy Soil
• Effects of Shearing Rate on Stress-Strain-Time Relationship of Diatomaceous Muddy Rock
• Experimental Study on the Residual Strength of Mudstones
• Shear Strength Characteristics of Kanto Loam Subjected Repeated Loads
• Stability of Cut Slopes in Volcanic Cohesive Soils

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