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A 3D Lattice Modelling Study of Drying Shrinkage Damage in Concrete Repair Systems

Dear all,

A member of our research group at TU Delft has recently published a paper entitled "A 3D Lattice Modelling Study of Drying Shrinkage Damage in Concrete Repair Systems" in the Materials journal. The paper is published as open access and the full text can be found at: http://www.mdpi.com/1996-1944/9/7/575.

Influence of interface and strain hardening cementitious composite (SHCC) properties on the performance of concrete repairs

Mladena Lukovic of Delft University of Technology (Netherlands) has successfully defended her thesis dealing with mechanics and physics of concrete repair systems on 6th of January. Her thesis can be downloaded at http://repository.tudelft.nl/view/ir/uuid:28b07d9b-c704-47fa-9ba3-cd9fde... , and is of interest to everyone dealing with discrete modelling and micromechanical testing of cementitious and other quasi-brittle materials.

Branko

Experimentally informed multi-scale modelling of mechanical properties of quasi-brittle nuclear graphite

Dear all,

Our group has just published a paper on experimentally-informed multi-scalle modelling of nuclear graphite in the journal of Engineering Fracture Mechanics. It can be of interest to anyone working on quasi-brittle fracture and materials such as graphite, concrete, rock, shale, or similar. It can be downloaded at:http://www.sciencedirect.com/science/article/pii/S0013794415007080

Regards,

Branko

RILEM Multi-scale Modelling Course for Concrete (MMC2)

The RILEM Multi-scale Modelling Course for Concrete (MMC2) provides the opportunity for participants to become familiar with modelling cementitious materials at four different levels of detail. Different ways of schematization and numerical approaches are considered to simulate the chemical, physical and mechanical behaviour of cementitious materials.

Micromechanical Study of the Interface Properties in Concrete Repair Systems

Hi all,

We've recently published a paper on

Micromechanical Study of the Interface Properties in Concrete Repair Systems

It deals with nanoindentation and numerical simulation of the interface zone in concrete repair systems.

Greetings

Lattice modeling of rapid chloride migration in concrete

Dear all,

We recently publsihed a study on modeling rapid chloride migration in concrete using the lattice modeling approach. Registered subscribers can view the article at:

http://www.sciencedirect.com/science/article/pii/S0008884614000799

We appreciate any comments or suggestions.

 Regards 

Lattice Modeling of Chloride Diffusion in Sound and Cracked Concrete

Our paper titled "Lattice modeling of chloride diffusion in sound and cracked concrete" has been accepted for publication by Cement and Concrete Composites journal. It deals with numerical modeling of chloride transport coupled with fracture. Registered subscribers can download the paper at http://www.sciencedirect.com/science/article/pii/S0958946513000899 .

Cracking of the concrete cover due to reinforcement corrosion

Dear all,

 Our paper titled "Cracking of the concrete cover due to reinforcement corrosion: A two-dimensional lattice model study"
 has just been published in Construction and Building Materials. It deals with numerical modelling of cracking of the concrete cover as a consequence of reinforcement corrosion, based on the Delft lattice model framework. Registered subscribers can download the article at: http://www.sciencedirect.com/science/article/pii/S0950061813002730

Traffic-induced vibrations of frame structures

A paper titled "Traffic-induced vibrations of frame structures" (Marija Nefovska Danilovic, Mira Petronijevic, Branko Šavija), related to Branko Šavija's diploma thesis work, has been published in the Canadian Journal of Civil Engineering.

Abstract:

Durability of Reinforced concrete from Composition to Protection

The 6th International PhD Student Workshop on Durability of Reinforced
Concrete will be held in Delft, The Netherlands, during July 4 and 5,
2013, hosted by TUDelft. After a series of successful workshops, most
recently in Espoo (2012), Madrid (2010) and Guimarães (2009), IPSW2013
will be held under the auspices of RILEM EAC (Educational Activities
Committee), aiming to bring together young researchers in the field of
durability of concrete.

Proceedings

Dear all,

 

Proceedings of the V International PhD workshop dealing with durability of concrete, which was held in Finland in February, have been published. The publication is available for free download at:  http://www.vtt.fi/inf/pdf/technology/2012/T65.pdf . Many interesting and innovative topic, dealing both with experimental and numerical research of concrete durability, are presented.

Betondag

Dear all,

On Thursday, the M3C4 is presenting their results in the "Betondag" (Concrete day), an annual meeting of everyone in the Netherlands and beyond, who deals with concrete, from mechanicians to contractors! More details are available on www.betonvereniging.nl. As always, expect news on our official project blog: http://microlab-m3c4.blogspot.nl/ .

Cheers! 

Erik Schlangen in TEDx Talks

For everyone who missed it, here is Erik Schlangen's inspiring talk on self-healing asphalt: http://collegerama.tudelft.nl/Mediasite/Play/082d74bbb0784c09854297f0e20... (starts about 02:28).

Follow us on: http://microlab-m3c4.blogspot.nl/

Cheers!

Erik Schlangen in TEDx Talks

Dear all,

 Today Prof. Erik Schlangen will be giving a presentation about the current development of the self-healing asphalt. It will take place at 12:18 Amsterdam time, and will be streamed online on: http://www.tedxdelft.nl/livestream/ Don't miss it! More details on: http://pat-asr.blogspot.nl/2012/10/erik-schlangen-in-tedx-talks.html

Multiscale modeling of fracture processes in cementitious materials

Dear all,

 Today our colleague Zhiwei Qian defended his PhD thesis titled: Multiscale modeling of fracture processes in cementitious material. We would like to congratulate Dr Qian on achieving this. The full thesis is available for download at: http://repository.tudelft.nl/view/ir/uuid:734b276c-283a-4f7a-8db2-a18445...

For furher news on our project, follow our blog at: http://microlab-m3c4.blogspot.nl

Regards,

ICCRRR 2012

Dear all,

Our M3C4 project team is taking part in this years ICCRRR2012 - 3rd International conference on Concrete Repair, Rehabilitation, and Retroffiting, in Cape Town, South Africa. For more info about the conference and the programme, see the conference website:  www.iccrrr.uct.ac.za

You are also invited to follow our project progress at: microlab-m3c4.blogspot.com

Also check out the new website of Professor Erik Schlangen: erikschlangen.wix.com/erikschlangen

 Cheers!

 

A day in the life...

New experiments on cracking and corrosion of steel in concrete performed by the M3C4 team. More details at http://microlab-m3c4.blogspot.nl/

Cheers!

Corrosion rates of reinforcing steel in cracked concrete

Hi all,

 

In the course of our project, we are monitoring the corrosion behavior of steel reinforcement in cracked concrete, while exposed to simulated sea water. Recent results are posted on our blog,  http://microlab-m3c4.blogspot.nl/ ! Be sure to check them out! For more information, you can contact us, or follow us on twitter @MicrolabM3C4.

 

Cheers!

News

Hi all,

 

Some news are available at our project blog, check them out at:  http://microlab-m3c4.blogspot.nl/

 

Regards,

Branko

SSCS 2012

Hi all,

 

Our research team took part in the conference "Sustainable Solutions for Concrete Structures", which took place in Aix-en-Provence, in France. The conference was dedicated mainly to recent advances in modelling of concrete and concrete structures. As always, more details can be found on:  microlab-m3c4.blogspot.com

 

Cheers! 

Microstructure related durability of cementitious composites

Hi all,

 

The blog has been updated with news on the M3C4 participation in the 2nd International conference on Microstructure related durability of cementitious composites in Amsterdan. Check it out on:  microlab-m3c4.blogspot.com

 Cheers!

Concrete cracking and durability (first entry)

Hi all,

I am a PhD researcher working on relationship between cracking of concrete and its durability, using both experimental and numerical approaches. The work is being carried out at Delft University of Technology, in the Netherlands. For anyone interested, here is the webpage of the project:

microlab-m3c4.blogspot.com

Please feel free to send us any comments, suggestions, and possible collaboration proposals using the contact details provided on the website.

 Branko

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