Searched for:
(1 - 20 of 605)

Pages

document
Janssen, S.A. (author), Zuada Coelho, B. (author), Koopman, A. (author), Peris, E. (author), Groll, W. (author), Wisniewska, K. (author)
An important aim of the EU-project CargoVibes was to derive exposure-response relationships for the expected annoyance due to vibration among residents living near freight railway lines. This was done based on existing survey data, as well as on some new survey data gathered within the project. To this end, a questionnaire was sent by mail to...
conference paper 2015
document
van Put, M.A. (author), de Jong, J.D. (author)
Bij houten weg- en water bouwconstructies blijft er vaak water staan tussen aansluitingen van constructiedelen. Het vochtgehalte van het hout stijgt, met versnelde materiaaldegradatie tot gevolg. De ontwateringsplaat, een innovatie van TNO, gaat houtrot op verbindingspunten tegen
article 2015
document
Pruiksma, J.P. (author), Breunese, J.N. (author), van Thienen-Visser, K. (author), de Waal, J.A. (author)
This paper presents a new formulation of the Rate Type Compaction Model (RTCM) for sandstone based on the isotach concept. The RTCM was originally developed to explain the loading rate dependent compaction behaviour observed in laboratory test on unconsolidated and consolidated sandstone samples and the delayed subsidence behaviour above...
article 2015
document
van Heumen, S.P.M. (author)
public lecture 2015
document
Hellebrandt, L. (author), Steenbergen, R. (author), Vrouwenvelder, T. (author), Blom, K. (author)
Full probabilistic reliability analysis may be valuable for assessing existing structures. Measures for increasing the safety level are quite costly for existing structures and may be unnecessary when such a decision is grounded on a conservative analysis for determining the structural reliability. This may be avoided by applying a more detailed...
conference paper 2015
document
Faiyas, A.P.A. (author), Erich, S.J.F. (author), van Soestbergen, M. (author), Huinink, H.P. (author), Adan, O.C.G. (author), Nijland, T.G. (author)
This article presents both an experimental as well as a theoretical study on the effect of MethylHy droxyEthylCellulose (MHEC) on drying in porous materials using Nuclear Magnetic Resonance Imaging (NMR). MHEC, a water soluble polymer, is normally added to glue mortars as a water retention agent in order to improve the drying by increasing...
article 2015
document
Kosgodagan, A. (author), Morales-Napoles, O. (author), Maljaars, J. (author), Yeung, T. (author), Castanier, B. (author)
Bridge lifetime pose an important challenge in terms of maintenance for decision makers or asset managers. In this regard Markov chains have been used successfully in practice as models for bridge deterioration. However, one limitation of Markov chains can be the assessment of the transition probabilities. In this paper, we propose an approach...
conference paper 2015
document
Donkers, P.A.J. (author), Beckert, S. (author), Pel, L. (author), Stallmach, F. (author), Steiger, M. (author), Adan, O.C.G. (author)
The water phases in a MgSO4·7H2O crystal during heating were studied with the help of NMR. The thermogravimetric analysis (TGA) data showed that the heating rate has a strong effect on the dehydration process. NMR experiments showed that pore water, i.e., an aqueous solution of MgSO4, was produced during dehydration. Additional NMR measurements...
article 2015
document
Nijland, T.G. (author), Dubelaar, C.W. (author)
article 2015
document
Luiten, G.T. (author)
public lecture 2015
document
Nijland, T.G. (author), Dubelaar, C.W. (author)
conference paper 2015
document
Visser, J.H.M. (author)
On January 1st 2012, the European project SUS-CON has been started: “SUStainable, innovative and energy efficient CONcrete, based on the integration of all waste materials” (grant agreement no: 285463). The SUS-CON project aims at developing new technology routes to integrate waste materials in the production cycle of concrete. It should result...
report 2015
document
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
document
Granneman, S. (author), Lubelli, B.A. (author), Hees, R.P.J. (author), Shahidzadeh, N. (author)
conference paper 2015
document
Bohms, M. (author), Rieswijk, T. (author), Lijster, E. (author)
This paper shows how the European Odysseus project [6] reduces energy/CO2 by improved decision making based on multi-level, semantic, energy configuration/monitoring data fully based on open standards (W3C Linked Data approach / Semantic Web technology) and an open source semantic server (Apache Marmotta) implementing those standards. © 2015 IEEE.
conference paper 2015
document
Maljaars, J. (author), Pijpers, R. (author), Slot, H. (author)
Many welded steel structures in marine, offshore, and infrastructural industries are subjected to variable amplitude (VA) fatigue loads. It is well known that the level and sequence of the load cycles can cause crack growth retardation or acceleration and thus influence the fatigue life. An important sequence effect is generated by a large...
article 2015
document
van Hees, R.P.J. (author)
public lecture 2015
document
Vrouwenvelder, A.C.W.M. (author)
Risicoanalyse vormt al jaren het belangrijkste aandachtsgebied van Ton Vrouwenvelder. Hoewel het onderwerp voor velen te abstract is, heeft het de laatste decennia behoorlijk aan belang gewonnen. “Voor complexe projecten kan risicoanalyse veel voordelen opleveren en een groot deel van de huidige normen is op probabilistiek gebaseerd.” Bij de...
article 2015
document
Nijland, T.G. (author), Kussendrager, C. (author)
‘Groen bouwen’ is typisch een kreet van deze tijd. Toch werd in het verleden, met name rond Soest in Westfalen (Duitsland) ook al groen gebouwd. Over de huidige betekenis van milieuvriendelijk maakte men zich wellicht niet druk, maar er werd een opmerkelijke groene natuursteen gebruikt; de steen is ook in Nederland toegepast. In deze bijdrage...
article 2015
document
Beushausen, H. (author), Alexander, M.G. (author), Basheer, M. (author), Baroghel-Bouny, V. (author), D'Andréa, R. (author), Gonçalves, A. (author), Gulikers, J. (author), Jacobs, F. (author), Khrapko, M. (author), Monteiro, A.V. (author), Nanukuttan, S.V. (author), Otieno, M. (author), Polder, R. (author), Torrent, R. (author)
bookPart 2015
Searched for:
(1 - 20 of 605)

Pages