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[PDF] Top 20 Potential of RHA in foamed concrete subjected to dynamic impact loading

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Potential of RHA in foamed concrete subjected to dynamic impact loading

Potential of RHA in foamed concrete subjected to dynamic impact loading

... Constituent material of foamed concrete (noted by FC) basically is same with conventional concrete that used cement, aggregate and water. However only fine sand is used as fine aggregate and not ... See full document

6

The energy absorption of modified foamed concrete with 
		Rice Husk Ash 
		subjected to impact loading

The energy absorption of modified foamed concrete with Rice Husk Ash subjected to impact loading

... with RHA as substitute to fine aggregate was denser but light in weight owing to the carbon ash (granulate) fill bubble space in ...of RHA) reaction throughout the curing stage made the FC with RHA ... See full document

6

Contribution of RHA granules as filler to improve the impact resistance of foamed concrete

Contribution of RHA granules as filler to improve the impact resistance of foamed concrete

... Abstract. Foamed concrete as aerated concrete widely used in range of constructions application, no exception to structure ...on impact loading. Whilst, Rice Husk Ash (RHA) as ... See full document

5

The energy absorption of modified foamed concrete with rice husk ash subjected to impact loading

The energy absorption of modified foamed concrete with rice husk ash subjected to impact loading

... of Foamed Concrete (FC) has contributed to increase the ...with RHA has increased the slab resistant of impact ...When RHA granulate filled the FC porous, it would delay the collapsing ... See full document

6

Influence of Rice Husk Ash Density on the Workability and Strength of Structural Concrete

Influence of Rice Husk Ash Density on the Workability and Strength of Structural Concrete

... that RHA reduced the workability of ...of RHA caused by its high pozzolanic activity and a high specific surface area, but can be mitigated by using RHA of between 4-8μm, with the addition of ...with ... See full document

9

Identification of failure modes in safety related nuclear structures for missile impact

Identification of failure modes in safety related nuclear structures for missile impact

... concern. Impact loading on reinforced concrete structure such as due to aircraft crash, missile hit or free fall of a heavy machine part may cause different types of global or local damage such as ... See full document

8

Processability study of abs impact modified PVC-U composites - effect of rice husk ash (RHA) fillers and coupling agents

Processability study of abs impact modified PVC-U composites - effect of rice husk ash (RHA) fillers and coupling agents

... treated RHA filled impact modified PVC-U samples have longer fusion time than untreated ...filled impact-modified PVC-U, treating the calcium carbonate fillers with LICA 38 was found to increase the ... See full document

8

An Artificial Neural Networks Model for Predicting Permeability Properties of Nano Silica–Rice Husk Ash Ternary Blended Concrete

An Artificial Neural Networks Model for Predicting Permeability Properties of Nano Silica–Rice Husk Ash Ternary Blended Concrete

... 174 concrete mixtures were made, cured and tested from each percentage, velocity and coefficient of water absorption of concrete samples to obtain the permeability properties ...for concrete ... See full document

14

Numerical Predictions   of Load-carrying Capacity of Reinforced Concrete Shells Subjected to Impact   Loading Obtained by Various Methods (J070)

Numerical Predictions of Load-carrying Capacity of Reinforced Concrete Shells Subjected to Impact Loading Obtained by Various Methods (J070)

... the impact load on the containment (15m high panel, circular sector of 112 ...non-linear dynamic analysis is performed, using the Discrete Element Method (DEM), as described in companion paper ...the ... See full document

7

Structural performance of FCS wall subjected to axial load

Structural performance of FCS wall subjected to axial load

... This paper discusses the effects of H/t and DSC on the structural behavior of lightweight FCS walls subjected to axial load by means of FEA. FCS wall consists of lightweight foamed concrete wythes ... See full document

14

Determination   of the Load-carrying Capacity of a Reinforced Concrete Shell Subjected to   Impact Loading (J007)

Determination of the Load-carrying Capacity of a Reinforced Concrete Shell Subjected to Impact Loading (J007)

... paper, impact of a fully loaded Boeing 767-300 at 100m/s on the cylindrical wall of a typical containment building is used for illustration ...the concrete wall occurs at any point on the shell, a procedure ... See full document

8

Effect of uncontrolled burning rice husk ash in foamed concrete

Effect of uncontrolled burning rice husk ash in foamed concrete

... Recently, foamed concrete has become a popular construction material that can be used in wide range of constructions ...dioxide. RHA is produced in significant amount every year from agriculture ... See full document

7

Galvanically enhanced fretting-crevice corrosion of cemented femoral stems

Galvanically enhanced fretting-crevice corrosion of cemented femoral stems

... passive Ti alloy ring and fretting contact. This is not surprising and has been shown by many authors (Guadalupe Maldonado et al., 2013; Landolt et al., 2001; Stack and Chi, 2003) that by increasing the ... See full document

28

Reduction of Indoor Air Temperature by Using POFA Foamed Concrete Block

Reduction of Indoor Air Temperature by Using POFA Foamed Concrete Block

... of concrete as the basic material for construction in tropical regions increases the environmental temperature and urban heat island (UHI) intensity, both of which contribute to global warming and climate change ... See full document

9

Performance of RHA Cement Concrete under Marine Environment via Wetting and Drying Cyclic by Rapid Migration Test

Performance of RHA Cement Concrete under Marine Environment via Wetting and Drying Cyclic by Rapid Migration Test

... increasing RHA level from 10% to 40% had the effect of decreasing the depths of chloride penetration with age of ...in concrete, such as RHA, can significantly reduce penetration depth and better ... See full document

5

Experimental Study of RHA Concrete

Experimental Study of RHA Concrete

... of concrete with size 150 x 150 x 150 mm were cast for determination of all ...20% RHA. The concrete was mixed, placed and compacted in three ...fresh concrete and hardened strength of ... See full document

8

Adhesive Joints Subjected to Impact Loading: A Review

Adhesive Joints Subjected to Impact Loading: A Review

... high loading rate, novel experimental set-ups have been developed by researchers, among others, Zachary and Burger [24] studied the stress waves on the single lap joint using dynamic photoelasticity ... See full document

6

Analytical Behaviour of Steel Chimney Subjected to Dynamic Loading

Analytical Behaviour of Steel Chimney Subjected to Dynamic Loading

... using IS: 875(Part 3):1987, IS 1893 part 4:2005 and IS 1893 part 1:2002 standards.The relation between the different foundation parameter and corresponding deformation and stress compared by mini tab software. This ... See full document

6

Prediction of combined bending and punching response of reinforced concrete slabs subjected to impact loading

Prediction of combined bending and punching response of reinforced concrete slabs subjected to impact loading

... the impact load carrying capacity of reinforced concrete slabs, two failure mechanisms are of importance, namely bending failure of the slabs and punching shear under ...the dynamic response of ... See full document

9

Water permeability and carbonation on foamed concrete

Water permeability and carbonation on foamed concrete

... aerated concrete remains largely identical, there are differences between the structures of autoclaved and ...the foamed concrete variations in their ... See full document

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