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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-healingconcrete.proposed model provides an effective tool for predicting the complex fracture response of capsule-based self-healingconcrete at the meso-scale.

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-healingconcrete.simple but valuable tool to assist the experimentalists in designing appropriate capsule materials for self-healingconcrete.

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

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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-healingconcrete.

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

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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 concreteCompared to normal concrete, bacterial concrete possesses higher durability and engineering concreteThe influence of this addition on compressive strength, self-healing capability of cracks is highlightedmixes to test the effect on properties of concrete.is quite impressive for improving the compressive strength and self-healing properties of concrete.

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: This review discusses the feasibility of using microbial self-healing agents for crack healing., which prolongs the self-healing time.modeling, and ultrasonic method can be employed to identify the self-healing effect of cracks.Moreover, the self-healing mechanism is systematically analyzed.The difficulties and future development of self-healing cracks were analyzed.

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

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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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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-healingrock specimen and a dead load test for the specimen immersed in initially weak acid water is used for self-healingOnce 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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Parametric study on seismic performance of self-centering reinforced concrete column with bottom-placed

Frontiers of Structural and Civil Engineering   Pages 1145-1162 doi: 10.1007/s11709-023-0945-2

Abstract: To realize seismic-resilient reinforced concrete (RC) moment-resisting frame structures, a novel self-centeringenergy, the rubber layer allows the rocking of the column, and the unbonded prestressed tendon enables self-centeringdegradation; additionally, it can significantly reduce permanent residual deformation and mitigate damage to concrete

Keywords： seismic resilience     self-centering     rubber layer     flag-shaped hysteresis loop     parametric study    

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Compressive strength and stability of sustainable self-consolidating concrete containing fly ash, silica

Osama Ahmed MOHAMED, Omar Fawwaz NAJM

Frontiers of Structural and Civil Engineering 2017, Volume 11, Issue 4,   Pages 406-411 doi: 10.1007/s11709-016-0350-1

Abstract: seeking to understand the effect of mineral admixtures on fresh and hardened properties of sustainable self-consolidatingconcrete (SCC) mixes where up to 80% of Portland cement was replaced with fly ash, silica fume, or groundIt was concluded in this study that increasing the dosage of fly ash increases concrete flow but also

Keywords： fly ash     silica fume     ground granulated blast-furnace slag     self-consolidating concrete     and sustainableconcrete    

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Stress-strain relationship of recycled self-compacting concrete filled steel tubular column subjected

Feng YU, Cheng QIN, Shilong WANG, Junjie JIANG, Yuan FANG

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 3,   Pages 760-772 doi: 10.1007/s11709-020-0618-3

Abstract: As a typical compression member, the concrete-filled steel tube has been widely used in civil engineeringHowever, little research on recycled self-compacting concrete filled circular steel tubular (RSCCFCSTRecycled coarse aggregate replacement ratio, concrete strength grade, length to diameter ratio and eccentricstress-strain curves increase with the increase of recycled coarse aggregate replacement ratio and concrete

Keywords： concrete filled circular steel tubular columns     recycled self-compacting concrete     eccentric compression    

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Enhancing compressive strength and durability of self-compacting concrete modified with controlled-burnt

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 2,   Pages 161-174 doi: 10.1007/s11709-021-0796-7

Abstract: enhancing suitability of SBA through incorporating ground blast furnace slag (BFS) in manufacturing self-compacting

Keywords： sugarcane bagasse ash     self-compacting concrete     compressive strength     sulfate resistance     water absorption    

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Optimization of machine learning models for predicting the compressive strength of fiber-reinforced self-compactingconcrete

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 2,   Pages 284-305 doi: 10.1007/s11709-022-0901-6

Abstract: Fiber-reinforced self-compacting concrete (FRSCC) is a typical construction material, and its compressive

Keywords： compressive strength     self-compacting concrete     artificial neural network     decision tree     CatBoost    

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Title Author Date Type Operation

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

Computational model generation and RVE design of self-healing concrete

Md. Shahriar QUAYUM,Xiaoying ZHUANG,Timon RABCZUK

Journal Article

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

Anticorrosive composite self-healing coating enabled by solar irradiation

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

Parametric study on seismic performance of self-centering reinforced concrete column with bottom-placed

Journal Article

Compressive strength and stability of sustainable self-consolidating concrete containing fly ash, silica

Osama Ahmed MOHAMED, Omar Fawwaz NAJM

Journal Article

Stress-strain relationship of recycled self-compacting concrete filled steel tubular column subjected

Feng YU, Cheng QIN, Shilong WANG, Junjie JIANG, Yuan FANG

Journal Article

Enhancing compressive strength and durability of self-compacting concrete modified with controlled-burnt

Journal Article

Optimization of machine learning models for predicting the compressive strength of fiber-reinforced self-compactingconcrete

Journal Article