performance evaluation of drypressed concrete curbs with

Performance evaluation of dry-pressed concrete curbs with ...

Dec 01, 2018  Performance evaluation of dry-pressed concrete curbs. Due to being a simple, proficient, and systematic approach, Taguchi’s method of experimental design is suitable for optimizing the experimental designs to assess performance quality . Taguchi uses standard orthogonal arrays to evaluate each independent factor or its interaction effect on ...

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Performance evaluation of dry-pressed concrete curbs with ...

3. Performance evaluation of dry-pressed concrete curbs Due to being a simple, proficient, and systematic approach, Taguchi’s method of experimental design is suitable for opti-mizing the experimental designs to assess performance quality [50]. Taguchi uses standard orthogonal arrays to

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Performance evaluation of dry-pressed concrete curbs with ...

Abstract Producing concrete curb with improved properties is crucial nowadays. The two important factors of lifetime and mechanical properties can impact curb construct. Specifically, porosity is a parameter influencing durability of curb construct while compressive strength and flexural strength are the elements affecting mechanical properties of curb construct.

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Performance evaluation of dry-pressed concrete curbs with ...

Performance evaluation of dry-pressed concrete curbs with variable cement grades by using Taguchi method . ... AbstractProducing concrete curb with improved properties is crucial nowadays. The two important factors of lifetime and mechanical properties can impact curb construct. Specifically, porosity is a parameter influencing durability of ...

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Performance evaluation of dry-pressed concrete curbs with ...

This study conducted an experimental study to statistically investigate the prominence of porosity, and compressive and flexural strength on dry-pressed concrete curbs (DPC). To this end, 27 mix designs of (DPC) were prepared based on three cement strength grades of 32.5, 42.5 and 52.5MPa.

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Performance evaluation of dry-pressed concrete curbs with ...

Performance evaluation of dry-pressed concrete curbs with variable cement grades by using Taguchi method . By Hamid Eskandari-Naddaf and Mohammad Azimi-Pour. Cite . BibTex; Full citation; Publisher: Elsevier BV. Year: 2016. DOI identifier: 10.1016/j.asej.2016.09.004. OAI identifier: ...

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Experimental Evaluation of a Keyed Concrete Curb

K1 curb with the new wider five inch key and a new K2 model curb which is designed to have asphalt placed to the level of a narrow concrete pan which is slip cast with the curb. B. Pouring the Curb The slip form for the curb has a hopper to receive the concrete from the mixer truck,

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Performance evaluation of dry-pressed concrete curbs

3. Performance evaluation of dry-pressed concrete curbs Due to being a simple, proficient, and systematic approach, Taguchi’s method of experimental design is suitable for opti-mizing the experimental designs to assess performance quality [50]. Taguchi uses standard orthogonal arrays to

get price

Ain Shams Engineering Journal Vol 9, Issue 4, Pages 441 ...

Performance evaluation of dry-pressed concrete curbs with variable cement grades by using Taguchi method Hamid Eskandari-Naddaf, Mohammad Azimi-Pour Pages 1357-1364

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Performance evaluation of dry-pressed concrete curbs with variable cement grades by using Taguchi method. Ain Shams Engineering Journal. Eskandari, H., Nik, M. G., Pakzad, A. (2016). Foundation analyzing of centrifugal ID fans in cement plants. Alexandria Engineering Journal. H Eskandari, A. Pakzad. (2015).

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Effect of Main Factors on Fracture Mode of Mortar, A ...

Eskandari-Naddaf, Hamid, and Mohammad Azimi-Pour. "Performance evaluation of dry-pressed concrete curbs with variable cement grades by using Taguchi method." Ain Shams Engineering Journal (2016). Singh, S., P. Munjal, and N. Thammishetti, Role of

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[email protected] [email protected]

[5] H. Eskandari-Naddaf and M. Azimi-Pour, "Performance evaluation of dry-pressed concrete curbs with variable cement grades by using Taguchi method," Ain Shams Engineering Journal, 2016. [6] B. EN, "1340," Concrete kerb units–Requirements and test methods," British

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Ain Shams Engineering Journal Standard Journal ...

Performance evaluation of dry-pressed concrete curbs with variable cement grades by using Taguchi method Haitham Abbas Khalaf A.S. Tolba M.Z. Rashid M.Z. Rashid Minimization of power loss in newfangled cascaded H-bridge multilevel inverter using in-phase disposition PWM and wavelet transform based fault diagnosis

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Experimental evaluation of the effect of mix design ratios ...

Jan 01, 2018  Eskandari-Naddaf, H. and M. Azimi-Pour, Performance evaluation of dry-pressed concrete curbs with variable cement grades by using Taguchi method. Ain Shams Engineering Journal, (2016). Google Scholar

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(PDF) Optimizing Compressive Strength of Micro-and Nano ...

In recent years, the use of nano-particles to improve the properties of concrete has created a new perspective on concrete technology. Studies in this field indicate improved concrete properties and higher strength by adding nano and micro silica

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Ain Shams Engineering Journal Journal Impact IF 2020-2021 ...

Performance evaluation of dry-pressed concrete curbs with variable cement grades by using Taguchi method Haitham Abbas Khalaf A.S. Tolba M.Z. Rashid M.Z. Rashid Minimization of power loss in newfangled cascaded H-bridge multilevel inverter using in-phase disposition PWM and wavelet transform based fault diagnosis

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Journal Papers Modern Concrete Technology Group

Corrosion behavior and optimization of air-entrained reinforced concrete, incorporating micro-silica, Structural Concrete, 19 (5), ... Evaluation of Bond Strength of Reinforcement in Concrete Containing Fibers, Micro- and Nano-silica, Journal of Stress Analysis, 3 (1), 11-19.

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[PDF] New Strength Model Based on Water-Cement Ratio and ...

This paper presents a new mathematical model that includes the effects of w/c ratios and capillary porosity that was left out in the Abrams formula. Basically, the capillary pores are remnants of water-filled space in between the partially hydrated cement grains, and the gel pores are formed within C-S-H gels, the primary products of hydration.

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Evaluation of Bond Strength of Reinforcement in Concrete ...

The present study analyzes the bond stress in steel reinforcements embedded in concrete containing polymer fibers, micro- and nano-silica particles. For this purpose, 36 cylindrical (with a diameter of 10cm and height of 15cm) and36 cubic (10 × 10 × 10cm) specimens containing different contents of additives and three types of cement strength grade (i.e. 32.5, 42.5 and 52.5MPa) were ...

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Linear and non-linear SVM prediction for fresh properties ...

Jan 10, 2020  Performance of SVM model to predict the fresh properties of VVF-SCC is demonstrated in Fig. 2. as Also, the statistical parameters are provided in Table 3.RBF kernel has better performance than polynomial, but R 2 value of all models are less than 0.7, and RMSE and MAPE errors are relatively high. This indicates that despite the good accuracy of proposed models, in the related research, to ...

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[PDF] Effect of Main Factors on Fracture Mode of Mortar, A ...

One of the most effective ways to identify the concrete properties is to understand further about the cement mortar, which is a mixture of cement paste and fine aggregate. In order to identify the behavior of cement mortar, all required materials including cement, fine aggregate, water as well as the different ratios of each material should beinvestigated.

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Ain Shams Engineering Journal Vol 9, Issue 4, Pages 441 ...

Performance evaluation of dry-pressed concrete curbs with variable cement grades by using Taguchi method Hamid Eskandari-Naddaf, Mohammad Azimi-Pour Pages 1357-1364

get price

C

Performance evaluation of dry-pressed concrete curbs with variable cement grades by using Taguchi method. Ain Shams Engineering Journal. Eskandari, H., Nik, M. G., Pakzad, A. (2016). Foundation analyzing of centrifugal ID fans in cement plants. Alexandria Engineering Journal. H Eskandari, A. Pakzad. (2015).

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A general relationship between porosity and uniaxial ...

Performance evaluation of dry-pressed concrete curbs with variable cement grades by using Taguchi method Go to Citation Crossref Google Scholar 26.

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Ain Shams Engineering Journal Standard Journal ...

Performance evaluation of dry-pressed concrete curbs with variable cement grades by using Taguchi method Haitham Abbas Khalaf A.S. Tolba M.Z. Rashid M.Z. Rashid Minimization of power loss in newfangled cascaded H-bridge multilevel inverter using in-phase disposition PWM and wavelet transform based fault diagnosis

get price

Experimental evaluation of the effect of mix design ratios ...

Jan 01, 2018  Eskandari-Naddaf, H. and M. Azimi-Pour, Performance evaluation of dry-pressed concrete curbs with variable cement grades by using Taguchi method. Ain Shams Engineering Journal, (2016). Google Scholar

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Evaluation of Bond Strength of Reinforcement in Concrete ...

The present study analyzes the bond stress in steel reinforcements embedded in concrete containing polymer fibers, micro- and nano-silica particles. For this purpose, 36 cylindrical (with a diameter of 10cm and height of 15cm) and36 cubic (10 × 10 × 10cm) specimens containing different contents of additives and three types of cement strength grade (i.e. 32.5, 42.5 and 52.5MPa) were ...

get price

Ain Shams Engineering Journal Journal Impact IF 2020-2021 ...

Performance evaluation of dry-pressed concrete curbs with variable cement grades by using Taguchi method Haitham Abbas Khalaf A.S. Tolba M.Z. Rashid M.Z. Rashid Minimization of power loss in newfangled cascaded H-bridge multilevel inverter using in-phase disposition PWM and wavelet transform based fault diagnosis

get price

[PDF] New Strength Model Based on Water-Cement Ratio and ...

This paper presents a new mathematical model that includes the effects of w/c ratios and capillary porosity that was left out in the Abrams formula. Basically, the capillary pores are remnants of water-filled space in between the partially hydrated cement grains, and the gel pores are formed within C-S-H gels, the primary products of hydration.

get price

Linear and non-linear SVM prediction for fresh properties ...

Jan 10, 2020  Performance of SVM model to predict the fresh properties of VVF-SCC is demonstrated in Fig. 2. as Also, the statistical parameters are provided in Table 3.RBF kernel has better performance than polynomial, but R 2 value of all models are less than 0.7, and RMSE and MAPE errors are relatively high. This indicates that despite the good accuracy of proposed models, in the related research, to ...

get price

Journal Papers Modern Concrete Technology Group

Corrosion behavior and optimization of air-entrained reinforced concrete, incorporating micro-silica, Structural Concrete, 19 (5), ... Evaluation of Bond Strength of Reinforcement in Concrete Containing Fibers, Micro- and Nano-silica, Journal of Stress Analysis, 3 (1), 11-19.

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(PDF) Experimentation in Concrete: John J. Earley at ...

Experimentation in Concrete: John J. Earley at Meridian Hill Park, Washington, DC : History, Technology, and Characterization of Exposed Aggregate Concrete. 1999. Lori Aument. Download PDF. Download Full PDF Package. This paper. A short summary of this

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Optimizing Compressive Strength of Micro- and Nano-silica ...

Mahsa Zarehparvar-Shoja BS student, Department of Civil Engineering, Hakim Sabzevari University, Sabzevar, Iran. Iran, Islamic Republic of

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Digital image correlation to characterize the flexural ...

Nov 20, 2018  Digital image correlation (DIC) is a relatively new technique for measuring whole-field displacements and strains. In this study, the DIC technique was used to characterize the flexural behavior of ferrocement slab panels containing expanded perlite lightweight aggregate (LWA).

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مقالات ISI دانشگاه حکیم سبزواری در سال 1395(2016)

Performance evaluation of dry-pressed concrete curbs with variable cement grades by using Taguchi method. 2016. Hamid Eskandari-Naddaf. Hakim Sabzevari University, Department of Civil Engineering, Sabzevar, Iran.

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