effect of using copper slag as a backfill in retaining wall

effect of using copper slag as a backfill in retaining wall

EFFECT OF USING COPPER SLAG AS A BACKFILL IN EFFECT OF USING COPPER SLAG AS A BACKFILL IN RETAINING WALL MSathya1, BShanmugavalli2 1Assistant Professor, Depart

  • EFFECT OF USING COPPER SLAG AS A BACKFILL IN

    EFFECT OF USING COPPER SLAG AS A BACKFILL IN RETAINING WALL MSathya1, BShanmugavalli2 1Assistant Professor, Department of Civil Engineering, Sethu Institute of Technology, Virudhunagar 2Assistant Professor, Department of Civil Engineering, Sethu Institute of Technology, Virudhunagar AbstractFrom shake table test, it is observed that the acceleration of copper slag backfill is very small compared with sand backfill, even at higher base excitation Displacement test results represents that there is a significant decrease in displacement of retaining wall model, while using copper slag used as a backfillEffect of using copper slag as a backfill in retaining wallC Lavanya, A Sreerama Rao (2011) ,A review on utilization of copper slag in geotechnical application Indian Geotechnical Conference M Sathya , BShanmugavalli (2014) Effect of using copper slag as a backfill in retaining wall International journal of research in engineering and technologyA Study on the Effect of Copper Slag on Lime Stabilized

  • Behavior of cantilever and counterfort retaining walls

    The behavior of reinforced concrete wall against different backfill soil materials such as sandy soil, clay soil, varying percentage of copper slag along with clay soil and shredded tyre were studiedResults and discussion The seven impact categories were reduced significantly by using shredded tires as retaining wall backfill; this is due to the decrease in the amounts of concreteDesign and analysis of retaining wall backfilled withPlease check here and in subsequent occurrences, and correct if necessary></comment> Recently, a novel vertical cutoff wall backfill, comprised of reactive magnesiumactivated slag, bentonite and sand (referred to as MSBS backfill), has been developed by Wu et al (2019a, 2019b, 2021) The MSBS backfill is shown to possess excellent unconfinedHeavy metals containment by vertical cutoff walls

  • Influence of Lightweight Foamed Concrete as Backfill

    211 Buttressed EarthRetaining Wall and Backfill Layer Taking the size of the onsite buttressed earthretaining wall structure as a reference prototype, the size of buttressed earthretaining wall in model is designed with reducedscale of 25 : 1 (actual size : model size) (as shown in Figure 3)Besides, the design sizes of the model box and the loading box are () and (), respectivelywall As a result, the retaining structure can be made lighter The wall must move before the backfill can generate its own internal friction and so the wall is erected with a batter (leans back into the bank), so that when it rotates (pressure on wall will cause it to straighten up), it still appears stableTECHNICAL DATA SHEET ISSUED BY TIMBERretaining wall systems of nearly every modern city Precast concrete is the choice material for products used in retaining wall systems Precast structures are modular, can fit any design situation, are produced in a qualitycontrolled environment and areRETAINING WALLS Precast

  • Pavan CRWD | PDF | Applied And Interdisciplinary Physics

    DESIGN OF CANTILEVER RETAINING WALL Submitted by: Under the guidance of ; GAJULA PAVAN()SYED SOHEL Prof Avijit Burman PASHA() Associate professor SANDEEP() Deptof Civil Engineering NIT PATNA OUTLINE INTRODUCTION OBJECTIVES METHODOLOGY DESIGN EXAMPLE CONCLUSION REFERENCES INTRODUCTION Retaining wallSo, conclusion is that A Rajasekar et al (2018) investigated on assessment of copper slag is a good backfill material for retaining wall[14] strength and durability characteristics of copper slag Patel MV (2015) studied on properties and effect of copper incorporated ultrahigh strength concrete(PDF) SUSTAINABLE CONSTRUCTION MATERIAL COPPERC Lavanya, A Sreerama Rao (2011) ,A review on utilization of copper slag in geotechnical application Indian Geotechnical Conference M Sathya , BShanmugavalli (2014) Effect of using copper slag as a backfill in retaining wall International journal of research in engineering and technologyA Study on the Effect of Copper Slag on Lime Stabilized

  • Effect of limestabilised copper slag cushion on swelling

    The mixture of copper slag, fly ash and soil has the potential for use in embankment, subbase, base and wearing courses of road pavements (Havanagi et al, 2007) The geotechnical properties of copper slag are like those obtained for medium sands; hence, copper slag can be used as a construction material in place of sand, as the backfill ofCopper slag is a waste material during extraction of copper from high concentrate copper ore by floatation and filtration processes At present ,the accumulated fine copper slag is about 3 lac metric tons (MT),while its annual production is about 25 lac tons Copper slag is a byproduct obtained during the matte smelting and refining of copperA Review on Utilization of Waste Material “Copper Slag”Results and discussion The seven impact categories were reduced significantly by using shredded tires as retaining wall backfill; this is due to the decrease in the amounts of concreteDesign and analysis of retaining wall backfilled with

  • ANALYSIS OF FOUNDATIONS AND RETAINING WALLS

    Fig 329 Distribution of effective stress on retaining wall by slag red mud, crusher dust, blast furnace slag to use as foundation bed and backfill in retaining structures As most of the industrials wastes are dumped as heaps, studies have been carried out for the footings embedded in sloping ground The effect of seismic forces on theReviews have shown that using slag, especially iron and copper, have had a mass effect on cemented backfill mixes properties especially mechanical behaviours such as uniaxial compressive strength (UCS) and young modulus (E) The first tests with iron blast furnace slagImprovement of Environmental Conditions of Faryabretaining wall systems of nearly every modern city Precast concrete is the choice material for products used in retaining wall systems Precast structures are modular, can fit any design situation, are produced in a qualitycontrolled environment and areRETAINING WALLS Precast

  • Effect of ballast retaining walls on the lateral

    In this study, the application of a retaining wall was proposed as a solution for reducing the lateral displacement of the ballast layer, particularly in sharp curves and bridges In this regard, a series of single tie push tests were performed on panels with shoulder ballast widths of 300 mm, 400 mm, 500 mm with and without the presence of L矿业, 本领域期刊类期刊, XMOL 本领域期刊 本领域顶刊: 快速浏览本领域顶刊最新文章 International Journal of Mining Science and Technology International Journal of Rock Mechanics and Mining Sciences Mineralium Deposita Minerals Engineering 本领域全部期刊列表 当前期刊: "本领域期矿业, 本领域期刊类期刊, XMOLSo, conclusion is that A Rajasekar et al (2018) investigated on assessment of copper slag is a good backfill material for retaining wall[14] strength and durability characteristics of copper slag Patel MV (2015) studied on properties and effect of copper incorporated ultrahigh strength concrete(PDF) SUSTAINABLE CONSTRUCTION MATERIAL COPPER

  • Effect of limestabilised copper slag cushion on swelling

    The mixture of copper slag, fly ash and soil has the potential for use in embankment, subbase, base and wearing courses of road pavements (Havanagi et al, 2007) The geotechnical properties of copper slag are like those obtained for medium sands; hence, copper slag can be used as a construction material in place of sand, as the backfill ofCopper slag is a waste material during extraction of copper from high concentrate copper ore by floatation and filtration processes At present ,the accumulated fine copper slag is about 3 lac metric tons (MT),while its annual production is about 25 lac tons Copper slag is a byproduct obtained during the matte smelting and refining of copperA Review on Utilization of Waste Material “Copper Slag”Reviews have shown that using slag, especially iron and copper, have had a mass effect on cemented backfill mixes properties especially mechanical behaviours such as uniaxial compressive strength (UCS) and young modulus (E) The first tests with iron blast furnace slagImprovement of Environmental Conditions of Faryab

  • RETAINING WALLS Precast

    retaining wall systems of nearly every modern city Precast concrete is the choice material for products used in retaining wall systems Precast structures are modular, can fit any design situation, are produced in a qualitycontrolled environment and areUse a mechanical plate compactor to consolidate the wall rock, then compact the backfill material immediately behind the block Compact in a path parallel to the retaining wall, working from the back of the block to the back of the backfill material See additional details on compaction Check the base course for level and adjust as necessaryReinforced Retaining Wall Construction Allan BlockIn this study, the application of a retaining wall was proposed as a solution for reducing the lateral displacement of the ballast layer, particularly in sharp curves and bridges In this regard, a series of single tie push tests were performed on panels with shoulder ballast widths of 300 mm, 400 mm, 500 mm with and without the presence of LEffect of ballast retaining walls on the lateral

  • Worked Example: Retaining Wall Design | The Structural

    Sketches of the retaining wall forces should be considered to properly distinguish the different forces acting on our retaining wall as tackled in the previous article, Retaining Wall: A Design Approach Based on our example in Figure A1, weSlag is difficult to treat quantitatively due to the formation of a molten mixture in the carbonization process of highsalinity organic wastewater Thus, aiming at solving this difficulty, the effects of metal oxide additives, additive ratio, furnace burden ratio, and carbonization temperature on the carbonization and coking of highsalinity organic wastewater are systematically analyzedEffects of Metal Oxides on Carbonation and Coking of矿业, 本领域期刊类期刊, XMOL 本领域期刊 本领域顶刊: 快速浏览本领域顶刊最新文章 International Journal of Mining Science and Technology International Journal of Rock Mechanics and Mining Sciences Mineralium Deposita Minerals Engineering 本领域全部期刊列表 当前期刊: "本领域期矿业, 本领域期刊类期刊, XMOL

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