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Effect of calcium lactate on compressive strength and self-healing of cracks in microbial concrete

Kunamineni VIJAY, Meena MURMU

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 3,   Pages 515-525 doi: 10.1007/s11709-018-0494-2

Abstract: This paper presents the effect on compressive strength and self-healing capability of bacterial concreteThe influence of this addition on compressive strength, self-healing capability of cracks is highlightedcalcium lactate in bio-concrete which is quite impressive for improving the compressive strength and self-healing

Keywords： calcium lactate     bacillus subtilis     compressive strength     self-healing of cracks    

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Microbial self-healing of cracks in cement-based materials and its influencing factors

Frontiers of Structural and Civil Engineering doi: 10.1007/s11709-023-0986-6

Abstract: , which prolongs the self-healing time.modeling, and ultrasonic method can be employed to identify the self-healing effect of cracks.The results showed that microbial self-healing agents can repair cracks in cement-based materials inThe difficulties and future development of self-healing cracks were analyzed.With the development of intelligent building materials, self-healing cracks have become the focus of

Keywords： cement-based materials     cracks     microbial self-healing agent     mechanism     intelligent building materials    

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Computational model generation and RVE design of self-healing concrete

Md. Shahriar QUAYUM,Xiaoying ZHUANG,Timon RABCZUK

Frontiers of Structural and Civil Engineering 2015, Volume 9, Issue 4,   Pages 383-396 doi: 10.1007/s11709-015-0320-z

Abstract: Self-healing concrete (SHC) is a heterogeneous material which has different constituents as cement matrix, sand and healing agent carrying capsules.Computational homogenization tool is applied in this paper to evaluate the effective properties of self-healing

Keywords： homogenization     self-healing concrete (SHC)     representative volume element     multiscale modelling    

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Anticorrosive composite self-healing coating enabled by solar irradiation

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 9,   Pages 1355-1366 doi: 10.1007/s11705-022-2147-1

Abstract: Self-healing coatings for long-term corrosion protection have received much interest in recent years.However, most self-healing coatings rely on healants released from microcapsules, dynamic bonds, shapefor self-healing, such as high temperature and UV radiation.Herein, we present a composite coating with a self-healing function under easily accessible sunlightFe3O4 nanoparticles endow this composite self-healing coating with good photothermal

Keywords： self-healing coating     phase transition     photothermal effect     corrosion protection    

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Computational modeling of fracture in capsule-based self-healing concrete: A 3D study

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 6,   Pages 1337-1346 doi: 10.1007/s11709-021-0781-1

Abstract: efficient packing algorithm is employed to create the mesoscale model of heterogeneous capsule-based self-healingproposed model provides an effective tool for predicting the complex fracture response of capsule-based self-healing

Keywords： 3D fracture     self-healing concrete     spherical     cohesive elements     heterogeneous    

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The effects of mismatch fracture properties in encapsulation-based self-healing concrete using cohesive-zone

Luthfi Muhammad MAULUDIN, Chahmi OUCIF, Timon RABCZUK

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 3,   Pages 792-801 doi: 10.1007/s11709-020-0629-0

Abstract: Finite element analysis is developed to simulate the breakage of capsule in capsule-based self-healingZero-thickness cohesive elements are pre-inserted into solid elements to represent potential cracks.simple but valuable tool to assist the experimentalists in designing appropriate capsule materials for self-healing

Keywords： self-healing concrete     interfacial zone     capsule materials     cohesive elements     fracture maps    

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Preparation, with graphene, of novel biomimetic self-healing microcapsules with high thermal stability

Frontiers of Structural and Civil Engineering   Pages 1188-1198 doi: 10.1007/s11709-023-0027-5

Abstract: stability and electrical conductivity inspired by the bionic thermal insulation of birds’ feathers for self-healingThe self-healing capability of bitumen sharply increases, providing benefit to the effect of microcapsules

Keywords： graphene     microcapsule     bitumen     heat insulation     conductivity    

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Using thermodynamic parameters to study self-healing and interface properties of crumb rubber modified

Dongliang HU, Jianzhong PEI, Rui LI, Jiupeng ZHANG, Yanshun JIA, Zepeng FAN

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 1,   Pages 109-122 doi: 10.1007/s11709-019-0579-6

Abstract: property of asphalt binder is changed by the addition of crumb rubber, which in turn influences the self-healingThis study investigated the self-healing and interface properties of crumb rubber modified asphalt (CRMAThe self-healing capability was evaluated with the thermodynamic parameter wetting time, work of cohesionThe self-healing capability of CRMA is found to decrease as the rubber content increases.

Keywords： crumb rubber modified asphalt     surface free energy     self-healing     interface properties     molecular dynamics    

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Self-healing polyamide reverse osmosis membranes with temperature-responsive intelligent nanocontainers

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 9,   Pages 1183-1195 doi: 10.1007/s11705-022-2287-3

Abstract: The nanocontainer is synthesized by layer-by-layer self-assembly with silver nanoparticles as the coresynchronize the chlorination of membranes with temperature response and release inner materials to achieve self-healing

Keywords： reverse osmosis     nanocontainer     self-healing     chlorine resistance     water permeability    

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A hypothesis for crack free interior surfaces of Longyou caverns caved in argillaceous siltstone 2000 years ago

Zhong Qi YUE, Shaopeng FAN, Zhifa YANG, Lihui LI, Luqing ZHANG, Zhongjian ZHANG,

Frontiers of Structural and Civil Engineering 2010, Volume 4, Issue 2,   Pages 165-177 doi: 10.1007/s11709-010-0018-1

Abstract: this question, this paper proposes a hypothesis that the argillaceous siltstone has the ability of self-healingits cracks over a short period of time under weak acid water environment.rock specimen and a dead load test for the specimen immersed in initially weak acid water is used for self-healingThe new minerals would be able to infill the cracks and then heal the crack within a few years.Once the crack is self-healed, the rock can regain its strength and integrity.

Keywords： rock cavern     grotto     Longyou     argillaceous siltstone     crack     water     environment     self-healing    

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Autogenous healing mechanism of cement-based materials

Frontiers of Structural and Civil Engineering   Pages 948-963 doi: 10.1007/s11709-023-0960-3

Abstract: Autogenous self-healing is the innate and fundamental repair capability of cement-based materials forhealing cracks.Many researchers have investigated factors that influence autogenous healing.However, systematic research on the autogenous healing mechanism of cement-based materials is lacking, and the maximum healing capacity was assessed.

Keywords： autogenous healing     cement-based materials     healing mechanism     aggregation effect    

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Detection for transverse corner cracks of steel plates’ surface using wavelet

Qiong ZHOU, Qi AN

Frontiers of Mechanical Engineering 2009, Volume 4, Issue 2,   Pages 224-227 doi: 10.1007/s11465-009-0017-x

Abstract: An algorithm is presented for detecting transverse corner cracks at a steel plate surface using waveletThe experiment shows that transverse corner cracks of steel plates can be more effectively extracted

Keywords： transverse corner cracks     defect detection     multi-scales wavelet analysis    

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Plasma-enabled healing of graphene nano-platelets layer

Xiuqi Fang, Carles Corbella, Denis B. Zolotukhin, Michael Keidar

Frontiers of Chemical Science and Engineering 2019, Volume 13, Issue 2,   Pages 350-359 doi: 10.1007/s11705-018-1787-7

Abstract: full regeneration of the structural and morphological properties of the samples has proven that this healing

Keywords： graphene platelet networks     anodic arc discharge     plasma healing     scanning electron microscopy     Raman spectroscopy    

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Fatigue crack growth simulations of 3-D linear elastic cracks under thermal load by XFEM

Himanshu PATHAK,Akhilendra SINGH,I.V. SINGH,S. K. YADAV

Frontiers of Structural and Civil Engineering 2015, Volume 9, Issue 4,   Pages 359-382 doi: 10.1007/s11709-015-0304-z

Abstract: This paper deals with the fatigue crack growth simulations of three-dimensional linear elastic cracksDifferent crack geometries such as planer, non-planer and arbitrary spline shape cracks are simulated

Keywords： 3-D cracks     fatigue life     Paris law     thermal load     XFEM    

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Investigation of Generalized SIFs of cracks in 3D piezoelectric media under various crack-face conditions

Jaroon RUNGAMORNRAT, Bounsana CHANSAVANG, Weeraporn PHONGTINNABOOT, Chung Nguyen VAN

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 2,   Pages 280-298 doi: 10.1007/s11709-019-0586-7

Abstract: and the permittivity of a medium inside the crack gap on intensity factors of planar and non-planar cracksThe mode-I stress intensity factors ( ) for two representative non-planar cracks under different crack-faceIn addition, for impermeable and semi-permeable non-planar cracks treated depends strongly on the electricfield whereas those of impermeable, permeable, and semi-permeable penny-shaped cracks are identicaland dependent on the electric field for the penny-shaped crack and the two representative non-planar cracks

Keywords： crack-face conditions     intensity factors     non-flat cracks     permittivity     piezoelectric media     SGBEM    

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Title Author Date Type Operation

Effect of calcium lactate on compressive strength and self-healing of cracks in microbial concrete

Kunamineni VIJAY, Meena MURMU

Journal Article

Microbial self-healing of cracks in cement-based materials and its influencing factors

Journal Article

Computational model generation and RVE design of self-healing concrete

Md. Shahriar QUAYUM,Xiaoying ZHUANG,Timon RABCZUK

Journal Article

Anticorrosive composite self-healing coating enabled by solar irradiation

Journal Article

Computational modeling of fracture in capsule-based self-healing concrete: A 3D study

Journal Article

The effects of mismatch fracture properties in encapsulation-based self-healing concrete using cohesive-zone

Luthfi Muhammad MAULUDIN, Chahmi OUCIF, Timon RABCZUK

Journal Article

Preparation, with graphene, of novel biomimetic self-healing microcapsules with high thermal stability

Journal Article

Using thermodynamic parameters to study self-healing and interface properties of crumb rubber modified

Dongliang HU, Jianzhong PEI, Rui LI, Jiupeng ZHANG, Yanshun JIA, Zepeng FAN

Journal Article

Self-healing polyamide reverse osmosis membranes with temperature-responsive intelligent nanocontainers

Journal Article

A hypothesis for crack free interior surfaces of Longyou caverns caved in argillaceous siltstone 2000 years ago

Zhong Qi YUE, Shaopeng FAN, Zhifa YANG, Lihui LI, Luqing ZHANG, Zhongjian ZHANG,

Journal Article

Autogenous healing mechanism of cement-based materials

Journal Article

Detection for transverse corner cracks of steel plates’ surface using wavelet

Qiong ZHOU, Qi AN

Journal Article

Plasma-enabled healing of graphene nano-platelets layer

Xiuqi Fang, Carles Corbella, Denis B. Zolotukhin, Michael Keidar

Journal Article

Fatigue crack growth simulations of 3-D linear elastic cracks under thermal load by XFEM

Himanshu PATHAK,Akhilendra SINGH,I.V. SINGH,S. K. YADAV

Journal Article

Investigation of Generalized SIFs of cracks in 3D piezoelectric media under various crack-face conditions

Jaroon RUNGAMORNRAT, Bounsana CHANSAVANG, Weeraporn PHONGTINNABOOT, Chung Nguyen VAN

Journal Article