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Bonding Behavior and Interfacial Damage between Steel Fiber-Reinforced Concrete and Steel

期刊: ACI MATERIALS JOURNAL, 2021; 118 (2)

The reinforcing bar cages in concrete-encased steel (CES) structures are replaced with steel fibers to form the steel fiber-reinforced concrete-encase......

Global Size Effect Model-A Variant for Type-2 Size Effect Model

期刊: ACI MATERIALS JOURNAL, 2021; 118 (3)

The concept of global size effect theory from material level to structural level is raised. The material level is described by a Universal Morphologic......

Effects of Viscosity on Pumping Concrete Behavior Using Computational Fluid Dynamics Method

期刊: ACI MATERIALS JOURNAL, 2021; 118 (2)

This paper aims to find the effects of viscosity on concrete behavior in pipelines. Concrete was prepared according to ACI 304.2R-96. Experiments were......

Mechanical Properties and Elastic-Plastic Constitutive Model for Autoclaved Aerated Concrete Block

期刊: ACI MATERIALS JOURNAL, 2021; 118 (2)

Based on the unified strength theory as the yield criterion, an elastic-plastic constitutive model of autoclaved aerated concrete block (AACB) conside......

Three-Dimensional Mesoscopic Investigation on Quasi-Static Compressive Properties of Coral Aggregate Concrete

期刊: ACI MATERIALS JOURNAL, 2021; 118 (4)

In the study presented in this paper, the quasi-static compressive behaviors of coral aggregate concrete (CAC) were further investigated using the mes......

Self-Healing Properties of Thermally Damaged Cement Blends

期刊: ACI MATERIALS JOURNAL, 2021; 118 (2)

In this paper, a novel kind of cement blend with high temperature resistance and self-healing abilities is tailored by incorporating fly ash (FA) and ......

Infiltration of H2SO4 through Concrete with and without Carbon Fiber-Reinforced Polymer Confinement

期刊: ACI MATERIALS JOURNAL, 2021; 118 (1)

This paper presents the infiltration of sulfuric acid (H2SO4) through concrete confined with carbon fiber-reinforced polymer (CFRP) sheets. Despite th......

Freezing-and-Thawing Behavior of Cementitious Materials Containing Superabsorbent Polymers at Early Ages

期刊: ACI MATERIALS JOURNAL, 2020; 117 (6)

This paper examines the relationship between the curing time and freezing-and-thawing (F-T) resistance of internally cured (IC) cement paste using sup......

Quantification of Electromigration and Chemical Activity Effects on Reactive Transport of Chloride Ions in Concrete Pore Solution

期刊: ACI MATERIALS JOURNAL, 2020; 117 (6)

The Nernst-Planck Poisson (NPP) and a modified Fick's diffusion models, including the reactions among the chemical species within the concrete pore so......

Computational Determination of Interface Fracture Properties for Concrete by Inverse Analysis

期刊: ACI MATERIALS JOURNAL, 2020; 117 (6)

The interfacial transition zone (ITZ) between cement mortar and aggregate significantly affects the cracking behavior of concrete. However, the fractu......

Effects of Vinyl Acetate-Ethylene Emulsion on Setting Time and Mechanical Properties of Alkali-Activated Cementitious Materials

期刊: ACI MATERIALS JOURNAL, 2020; 117 (1)

This paper studies the effects of VAE emulsion (vinyl acetate-etlrylene emulsion, containing 70 to 95% vinyl acetate) on the setting time and mechanic......

Effect of Temperature on Pore Structure and Strength of Concrete

期刊: ACI MATERIALS JOURNAL, 2020; 117 (1)

The aim of this study is to quantitatively determine the effect of elevated temperatures on the pore structure and compressive strength of concrete. T......

Discussion on Problem of Standard Deviation of Concrete Strength

期刊: ACI MATERIALS JOURNAL, 2020; 117 (1)

This paper discusses the characteristics of the standard deviation of concrete specimen strength and the relationship between the standard deviation o......

Splitting Tensile Strength of Concrete Corroded by Saline Soil

期刊: ACI MATERIALS JOURNAL, 2020; 117 (1)

This paper reports the splitting tensile strength of concrete corroded by saline soil. The wet-dry cycle erosion test and splitting tensile test were ......

Compression Fatigue Properties of Pervious Concrete

期刊: ACI MATERIALS JOURNAL, 2020; 117 (2)

To promote the application of pervious concrete (PC) in heavy-duty pavement engineering, a thick plate (approximately 50 to 100 cm) paving structure c......

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