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Effect of natural pozzolan content on the properties of engineered cementitious composites as repair

Said CHOUCHA, Amar BENYAHIA, Mohamed GHRICI, Mohamed Said MANSOUR

Frontiers of Structural and Civil Engineering 2018, Volume 12, Issue 3,   Pages 261-269 doi: 10.1007/s11709-017-0394-x

Abstract: effect of Natural Pozzolan (NP) content on the mechanical properties and durability characteristics on EngineeredCementitious Composites (ECC) as repair material.

Keywords: natural pozzolan     engineered cementitious composites     mechanical strengths     elastic modulus     capillary absorption    

Strengthening of the concrete face slabs of dams using sprayable strain-hardening fiber-reinforced cementitiouscomposites

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 2,   Pages 145-160 doi: 10.1007/s11709-022-0806-4

Abstract: In this study, sprayable strain-hardening fiber-reinforced cementitious composites (FRCC) were applied

Keywords: strain-hardening cementitious composites     engineered cementitious composites     sprayable     shotcrete     strengthening    

Performance of soft-hard-soft (SHS) cement based composite subjected to blast loading with consideration of interface properties

Jun WU,Xuemei LIU

Frontiers of Structural and Civil Engineering 2015, Volume 9, Issue 3,   Pages 323-340 doi: 10.1007/s11709-015-0301-2

Abstract: materials including asphalt concrete (AC) on the top, high strength concrete (HSC) in the middle, and engineeredcementitious composites (ECC) at the bottom.

Keywords: high strength concrete (SHS)     engineered cementitious composite     interface     blast test     strain rate effect    

Computational studies on the seismic response of the State Route 99 bridge in Seattle with SMA/ECC plastic hinges

Jiping GE, M. Saiid SAIIDI, Sebastian VARELA

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 1,   Pages 149-164 doi: 10.1007/s11709-018-0482-6

Abstract: It will be the first full-scale highway bridge to use superelastic shape memory alloy bars (SMA) and engineeredcementitious composite (ECC) to mitigate column plastic hinge damage and minimize residual displacements

Keywords: seismic design     analytical simulation     near-fault earthquakes     shape memory alloy     engineered cementitious    

Experimental study on flexural behavior of ECC/RC composite beams with U-shaped ECC permanent formwork

Zhi QIAO, Zuanfeng PAN, Weichen XUE, Shaoping MENG

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 5,   Pages 1271-1287 doi: 10.1007/s11709-019-0556-0

Abstract: To enhance the durability of a reinforced concrete structure, engineered cementitious composite (ECC)

Keywords: engineered cementitious composite (ECC)     durability     ECC/RC composite beam     permanent formwork     flexural    

reducing admixtures having different action mechanisms on mechanical and durability performance of cementitious

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 5,   Pages 1277-1291 doi: 10.1007/s11709-021-1752-2

Abstract: permeability reducing admixture (PRA) having different action mechanisms on hardened state properties of cementitiousMortar mixes with binary and ternary cementitious systems were prepared by partially replacing cement

Keywords: cementitious system     mineral additive     permeability reducing admixture     mechanical properties     durability    

Strengthening of reinforced concrete beams using fiber-reinforced cementitious matrix systems fabricated

Frontiers of Structural and Civil Engineering   Pages 1100-1116 doi: 10.1007/s11709-023-0967-9

Abstract: The performance of a new fiber-reinforced cementitious matrix (FRCM) system developed using custom-designed

Keywords: fiber-reinforced cementitious matrix     flexural strengthening     shear strengthening     carbon fiber-reinforced    

Novel engineered proteins for mechanomaterials

Giuseppe Portale

Frontiers of Chemical Science and Engineering 2020, Volume 14, Issue 6,   Pages 1122-1123 doi: 10.1007/s11705-020-1941-x

effect of carbon nanotubes and polypropylene fibers on bond of reinforcing bars in strain resilient cementitiouscomposites

Souzana P. TASTANI,Maria S. KONSTA-GDOUTOS,Stavroula J. PANTAZOPOULOU,Victor BALOPOULOS

Frontiers of Structural and Civil Engineering 2016, Volume 10, Issue 2,   Pages 214-223 doi: 10.1007/s11709-016-0332-3

Abstract: In the tests, the matrix comprises a novel, strain resilient cementitious composite (SRCC) reinforcedAccompanying tests used to characterize the cementitious material were also conducted.

Keywords: carbon nanotubes     strain resilient cementitious composite     polypropylene fibers     tensile bending     bond    

Study of base friction simulation tests based on a complicated engineered bridge slope

Liu HE, Guang WU, Hua WANG

Frontiers of Structural and Civil Engineering 2012, Volume 6, Issue 4,   Pages 393-397 doi: 10.1007/s11709-012-0174-6

Abstract: The findings show that the whole engineered slope tends to stabilize in its natural state, whereas instabilities

Keywords: base friction test     slope stability evaluation     bridge slope    

Mixed mode properties of CNT reinforced composites using Arcan test rig

Jacob MUTHU

Frontiers of Structural and Civil Engineering 2015, Volume 9, Issue 4,   Pages 397-404 doi: 10.1007/s11709-015-0321-y

Abstract: Composite materials reinforced with carbon nanotubes were mechanical tested using Arcan test rig under Mode-I, Mode-II and mixed mode loading conditions to obtain their fracture properties. The butterfly composite specimens were fabricated with 0.02, 0.05 and 0.1 wt % CNTs. The polyester/CNT composite was fabricated using VRTM (Vacuum Resin Transfer Molding) where the CNTs were first functionalised to reach an optimum properties. Arcan test rig was designed and fabricated to work with the Shimadzu testing machine. The results show that the functionalised CNTs have improved the fracture behavior by acting as bridge between the cracked face. In addition, the fracture properties were not improved for the higher weight fraction of 0.1 wt% CNTs.

Keywords: CNT     composites     Arcan test rig     stress intensity factor    

Numerical modeling of nonlinear deformation of polymer composites based on hyperelastic constitutive

Qingsheng YANG, Fang XU

Frontiers of Mechanical Engineering 2009, Volume 4, Issue 3,   Pages 284-288 doi: 10.1007/s11465-009-0067-0

Abstract: Fiber reinforced polymer (FRP) composites exhibit nonlinear and hyperelastic characteristics under finiteThis paper investigates the macroscopic hyperelastic behavior of fiber reinforced polymer compositesNumerical examples are given to demonstrate hyperelastic behavior and deformation of the composites,of the distribution pattern of fibers are also investigated to model the mechanical behavior of FRP composites

Keywords: composites     hyperelastic     finite deformation     homogenization     micromechanics    

Enhanced atrazine removal using membrane bioreactor bioaugmented with genetically engineered microorganism

LIU Chun, HUANG Xia

Frontiers of Environmental Science & Engineering 2008, Volume 2, Issue 4,   Pages 452-460 doi: 10.1007/s11783-008-0050-8

Abstract: Bioaugmentation with genetically engineered microorganisms (GEMs) in a membrane bioreactor (MBR) forAn atrazine-degrading genetically engineered microorganism (GEM) with green fluorescent protein was inoculated

Quantification of hydration products in cementitious materials incorporating silica nanoparticles

L. P. SINGH,A. GOEL,S. K. BHATTACHARYYA,G. MISHRA

Frontiers of Structural and Civil Engineering 2016, Volume 10, Issue 2,   Pages 162-167 doi: 10.1007/s11709-015-0315-9

Abstract: cement can be tuned with the incorporation of silica nanoparticles and thus, producing more durable cementitious

Keywords: degree of hydration     porosity     calcium-silicate-hydrate (C-S-H)     silica nanoparticles    

Pore structure of cementitious material enhanced by graphitic nanomaterial: a critical review

S.A. GHAHARI, E. GHAFARI, L. ASSI

Frontiers of Structural and Civil Engineering 2018, Volume 12, Issue 1,   Pages 137-147 doi: 10.1007/s11709-017-0431-9

Abstract: The effect of CNT on the microstructures of cementitious materials has been widely reported.this review paper involves analyzing the effect of CNT on the microstructure and the pore structure of cementitiousThe existing methods of measuring the porosity of cementitious material are reviewed, in particular,

Keywords: carbon nano tubes     microstructure     porosity     mercury intrusion porosimetry     cement composite    

Title Author Date Type Operation

Effect of natural pozzolan content on the properties of engineered cementitious composites as repair

Said CHOUCHA, Amar BENYAHIA, Mohamed GHRICI, Mohamed Said MANSOUR

Journal Article

Strengthening of the concrete face slabs of dams using sprayable strain-hardening fiber-reinforced cementitiouscomposites

Journal Article

Performance of soft-hard-soft (SHS) cement based composite subjected to blast loading with consideration of interface properties

Jun WU,Xuemei LIU

Journal Article

Computational studies on the seismic response of the State Route 99 bridge in Seattle with SMA/ECC plastic hinges

Jiping GE, M. Saiid SAIIDI, Sebastian VARELA

Journal Article

Experimental study on flexural behavior of ECC/RC composite beams with U-shaped ECC permanent formwork

Zhi QIAO, Zuanfeng PAN, Weichen XUE, Shaoping MENG

Journal Article

reducing admixtures having different action mechanisms on mechanical and durability performance of cementitious

Journal Article

Strengthening of reinforced concrete beams using fiber-reinforced cementitious matrix systems fabricated

Journal Article

Novel engineered proteins for mechanomaterials

Giuseppe Portale

Journal Article

effect of carbon nanotubes and polypropylene fibers on bond of reinforcing bars in strain resilient cementitiouscomposites

Souzana P. TASTANI,Maria S. KONSTA-GDOUTOS,Stavroula J. PANTAZOPOULOU,Victor BALOPOULOS

Journal Article

Study of base friction simulation tests based on a complicated engineered bridge slope

Liu HE, Guang WU, Hua WANG

Journal Article

Mixed mode properties of CNT reinforced composites using Arcan test rig

Jacob MUTHU

Journal Article

Numerical modeling of nonlinear deformation of polymer composites based on hyperelastic constitutive

Qingsheng YANG, Fang XU

Journal Article

Enhanced atrazine removal using membrane bioreactor bioaugmented with genetically engineered microorganism

LIU Chun, HUANG Xia

Journal Article

Quantification of hydration products in cementitious materials incorporating silica nanoparticles

L. P. SINGH,A. GOEL,S. K. BHATTACHARYYA,G. MISHRA

Journal Article

Pore structure of cementitious material enhanced by graphitic nanomaterial: a critical review

S.A. GHAHARI, E. GHAFARI, L. ASSI

Journal Article