Searched for: mods_originInfo_publisher_s:"CRC%5C+Press"
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document
Nijland, T.G. (author), Heinemann, H.A. (author)
bookPart 2021
document
Kluft, C. (author)
bookPart 2018
document
Nijland, T.G. (author), Quist, W.J. (author)
The nineteenth century. with its industrialization and confidence in science. sees the introduction of a wide range of synthetic products for the protection (waterproofing, consolidation) of porous building materials such as stone. brick, mortar and piaster, including fluosilicates (fluates) ethyl-silicates. waterglass, Ba-hydroxides and many...
bookPart 2018
document
Noack, B. (author), Sijs, J. (author), Reinhardt, M. (author), Hanebeck, U.D. (author)
Distributed and decentralized processing and fusion of sensor data are becoming increasingly important. In view of the Internet of Things and the vision of ubiquitous sensing, designing and implementing multisensor state estimation algorithm have already become a key issue. A network of interconnected sensor devices is usually characterized by...
bookPart 2017
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Polder, R.B. (author), Geiker, M.R. (author)
Chloride induced reinforcement corrosion is increasing due to aging of concrete infra structure. Conventional repairs have poor durability and many fail after less than 10 years. For conven tional repair chloride contaminated concrete is removed, steel is cleaned and new concrete is applied. Leaving chiorides, eg. in pits, corrosion may re...
conference paper 2015
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van Berlo, L.A.H.M. (author), Natrop, M.G. (author)
Building Information Modeling is accepted as the new technology for design, engineering and collaboration AEC projects. There is a group of people that has specific needs on the BIM data: the construction workers. At this moment drawings are created from a BIM model at a specific moment in the whole building process. The information on the...
conference paper 2015
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Souza, L.M.S. (author), Copuroglu, O. (author), Polder, R.B. (author)
Alkali-Silica Reaction (ASR) is a durability problem that affects numerous concrete structures woridwide. As the reaction progresses. it might lead to deleterious expansion and cracking. The addition of lithium into fresh concrete is already acknowledged as a preventive method. In existing structures, however, lithium would need to be driven...
conference paper 2015
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van den Hondel, A.J. (author), Klamer, E.L. (author), Gulikers, J. (author), Poleder, R.B. (author)
In view of long term maintenance of its infrastructure facilities the Dutch Highway Administration (Rijkswaterstaat) has repaired over 1.500 heads of prestressed beams and provided them with cathodic protection (CP). The heads of these beams showed moderate to severe damage due to rein forcement corrosion caused by the penetration of chiorides...
conference paper 2015
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Polder, R.B. (author), Peelen, W.H.A. (author)
This paper reviews 25 years of experience with cathodic protection of steel in concrete in The Netherlands. Three phases have passed from the late 1980s until present: pioneering, development and maturity. In the first period CP was mainly applied to precast elements corroding due to mixed in chlorides. The parties involved worked together to...
bookPart 2014
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Pacheco, J. (author), Savija, B. (author), Schlangen, E. (author), Polder, R.B. (author)
The influence of concrete cracking upon reinforcement corrosion is complex. Cracks allow fast penetration of chlorides, potentially leading to a shorter initiation period of reinforcement corrosion. Structural regulations control acceptable crack width values based on the exposure class of the structure. These regulations are limited to crack...
bookPart 2014
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Yang, Z. (author), Fischer, H. (author), Polder, R.B. (author)
Owing to the unique molecular structure and high ion exchange capacity, hydrotalcites are believed to have a potential to be modified and tailor-made as an active component of concrete. In this paper, two types of modified hydrotalcites (MHT-pAB and MHT-NO2) were incorporated into cement mortars with two dosage levels (replacing 5% and 10%...
bookPart 2014
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Rossum, W.L. (author), de Wit, J.J.M. (author)
There are several scenarios for which it is desirable to obtain the layout of a building interior using outside radar sensing and surveillance. These situations may arise after an earthquake, when a building might become unstable or when the building entrance is blocked in hostage taking or criminal acts by outlaws. In this chapter, several...
bookPart 2014
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Souza, L.M.S. (author), Copuroglu, O. (author), Polder, R.B. (author)
Alkali-silica reaction (ASR) is one of the major durability problems in concrete and affects many structures worldwide. Nevertheless, currently, there are no definite treatments to stop it once it has star ted. Lithium is known to have beneficial effects on ASR. Indeed, the use of lithium-based admixtures has been acknowledged as a preventive...
bookPart 2014
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Li, A. (author), Punt, P.J. (author)
bookPart 2013
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van Veen, S. (author), Vink, P. (author), Hiemstra van Mastrigt, S. (author), Kamp, I. (author), Franz, M. (author)
Vehicle interiors for working while travelling have certainly room for improvement. In this paper, travelers in the rear seat of a car using a laptop, a tablet and a book were observed and questioned. Additionally, EMG recordings were made in these three conditions. It appeared that the seat dictates the posture; the discomfort is low after 30...
conference paper 2012
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Anand, S. (author), Terken, J. (author), Hogema, J.H. (author), Martens, J.B. (author)
Steer-by-Wire systems enable designers to offer completely personalized steering feel to drivers, unlike existing steering systems that offer limited or no personalization. In this paper we focus on feedback torque level, a significant factor for steering feel. Earlier studies indicate that the preferred feedback torque level may be related to...
bookPart 2012
document
Sijs, J. (author), Papp, Z. (author)
Distributed solutions for signal processing techniques are important for establishing large-scale monitoring and control applications. They enable the deployment of scalable sensor networks for particular application areas. Typically, such networks consists of a large number of vulnerable components connected via unreliable communication links...
conference paper 2012
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Spanjersberg, M.Q.I. (author), Lucas Luijckx, N.B. (author), Houben, G.F. (author), TNO Kwaliteit van Leven (author)
bookPart 2010
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Teich, M. (author), Gebbeken, N. (author), Lööf, A. (author), van Doormaal, J.C.A.M. (author), TNO Defensie en Veiligheid (author)
International terrorism has increased the interest in the dynamic behavior of windows under explosion loads. Windows are usually the first elements exposed to blast loading causing serious secondary threats as they can break up in sharp shards which are accelerated inwards. The University of the German Armed Forces, Munich, FOI the Swedish...
conference paper 2010
document
Lööf, A. (author), van Doormaal, J.C.A.M. (author), Teich, M. (author), TNO Defensie en Veiligheid (author)
Research into window behaviour under explosion loads and the possibilities to protect against the hazards of window failure has been carried out at the University of the German Armed Forces, Munich, FOI the Swedish Defence Research Agency andTNO Defence, Security and Safety. In this joint paper, the work of the three institutes is presented and...
conference paper 2010
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