Searched for: subject:"2015%5C%2BUrbanisation"
(1 - 20 of 26)

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de Jong, J.D. (author)
Houtbouw heeft de toekomst. Dat is de overtuiging van Jan de Jong, projectleider ‘Hout in de bouw’ bij TNO. Maar waarom zien we dan nog zo weinig houten huizen in Nederland en wat zijn de voordelen van bouwen met hout?
article 2021
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de Jong, J.D. (author)
Terwijl de timmerindustrie in Nederland met geavanceerde machines een hoge mate van automatisering bereikt, komt werkelijke innovatie van product en productie niet echt van de grond. TNO en FSC Nederland roepen timmerfabrikanten en hun ketenpartners op om in werksessies los te komen van hoe ze altijd hebben gewerkt. Jan de Jong, projectleider...
article 2020
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Rossi, E. (author), Polder, R.B. (author), Copuroglu, O. (author), Nijland, T.G. (author), Saviuja, B. (author)
Although reinforcement corrosion is a well-known issue, which are the locations of the steel/concrete interface most sensitive to pitting corrosion is still an unclear issue. In this study, X-ray computed tomography is used to characterize eight 20-years-old reinforced concrete cores naturally deteriorated due to chloride-induced corrosion. The...
article 2020
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Nijland, T.G. (author)
article 2020
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Nijland, T.G. (author)
article 2020
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de Jong, J.D. (author)
Het woord ‘houtbouw’ roept nostalgische beelden op. Maar anno 2020 is het dankzij Cross Laminated Timber (CLT) en robotisering mogelijk om verrassend snel een moderne prefab-woning te bouwen die grotendeels uit recyclebaar hout bestaat. Dat sluit goed aan bij de principes van de circulaire economie. Daarbij is een snelle bouwmethode meer dan...
article 2020
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de Jong, J.D. (author)
Houtexpert Jan de Jong juicht het toe dat er meer aandacht is voor de bouw van houten huizen in Nederland. Samen met zijn TNO-collega’s en met bedrijven uit de bouwkolom zorgt hij dat kennis over en innovatie in houtbouw terecht komt op de plek waar het thuishoort, in de bouw.
article 2020
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de Jong, J.D. (author)
Wood expert Jan de Jong welcomes the fact that more attention is being paid to the construction of wooden houses in the Netherlands. Together with his TNO colleagues and with companies in the building industry's chain, he ensures that knowledge and innovation in timber construction is placed where it belongs, in the construction industry.
article 2020
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Nijland, T.G. (author), Dubelaar, C.W. (author)
article 2019
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Nijland, T.G. (author), Dubelaar, C.W. (author)
article 2018
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Rikken, M. (author), Pijpers, R.J.M. (author), Slot, H.M. (author), Maljaars, J. (author)
This study examines residual stresses in bead-on-plate welded specimens in transverse direction over the thickness of the plate, using a combination of experimental and numerical procedures. Dilatometer and tensile tests were used to determine the phase transition temperatures with associated volumetric strains and the stressstrain relationships...
article 2018
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Granneman, S.J.C. (author), Shahidzadeh, N. (author), Lubelli, B.A. (author), van Hees, R.P.J. (author)
Borax has been identified as a possible crystallization modifier for sodium sulfate. Understanding the effect of borax on factors influencing transport and crystallization kinetics of sodium sulfate helps to clarify how this modifier might limit crystallization damage. It has been observed that the addition of borax to sodium sulfate solutions...
article 2017
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de Rooij, M.R. (author)
This is a summary paper focused on the diagnosis of the alkali–aggregate reaction (AAR) in concrete in practice.
article 2016
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Scheperboer, I.C. (author), Efthymiou, E. (author), Maljaars, J. (author)
This paper considers local buckling of perforated square aluminium plates. Plates of various slenderness with simply supported edges and subjected to uniaxial compression are studied using the finite element method. Different perforation patterns are investigated, from a single circular hole to 25 circular holes distributed over the plate. A...
article 2016
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Ojeda, O.D. (author), Maljaars, J. (author), Abspoel, R. (author)
Thermal gradients often occur in fire exposed structures. This paper considers thermal gradients over the cross-section of steel columns. By means of finite element simulations, the paper demonstrates that these gradients reduce the fiexural buckling resistance of the columns. This is due to the eccentricity in the column created by the...
article 2016
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Faiyas, A.P.A. (author), Erich, S.J.F. (author), Huinink, H.P. (author), Adan, O.C.G. (author), Nijland, T.G. (author)
The influence ofmethylhydroxyethylcellulose (MHEC) on bothmoisture distribution and hydration characteristics
article 2016
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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
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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
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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
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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
Searched for: subject:"2015%5C%2BUrbanisation"
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