Searched for: subject%3A%22slope%22
(41 - 60 of 72)

Pages

document
Remmerswaal, Guido (author)
A new technique is developed in this thesis, which applies boundary conditions to moving boundaries in the Material Point Method (MPM). While MPM has been proven to be useful in slope stability, foundation and seabed ploughing modelling, the application of boundary conditions is still a challenge,<br/>because the location of the boundary is...
master thesis 2017
document
Rietmeijer, Anton (author)
Contrary to a breakwater outer slope, rear-slope revetment does not have to withstand breaking waves. However, generally, an equal dimensioned revetment is used on both the inner- and outer slope. Although with low-crested breakwaters severe overtopping occurs, the application of similarly sized armour on both sides still results in an over...
master thesis 2017
document
van Noort, Roel (author)
When sea-going or inland vessels berth along a mooring location they use their bow thruster to manoeuvre. When the induced propeller jet is directed towards a slope it might affect the stability of the slope material and this can lead to damage when the loads are too large.<br/><br/>The objective of this research was to extend and validate a...
master thesis 2017
document
Kramer, R. (author)
Momentarily the determination of the static stability of rock on mild slopes can be split in roughly two paths, the empirical and the physical approach. However, both the approaches have their limitations from which one could conclude that neither approach is currently an accurate description of the stability of rock on mild slopes under wave...
master thesis 2016
document
Plomp-van der Sar, E. (author)
The Houston Metropolitan area is a hurricane prone area and vulnerable to flooding by large storm surges caused by these extreme storm events. The area is a major economic center in the State of Texas and even the whole United States. Protection of the area against flooding is extremely necessary to protect the economy, community and environment...
master thesis 2016
document
Csicsek, A. (author)
The assessment of rock mechanical data is a fundamental step in the process of evaluating the profitability of an open pit mine. The steepness of bench, interramp and resulting overall slope angles have a direct effect on the stripping ratio, therefore on the profitability of the mining operation. With the recently challenging metal prices in...
master thesis 2016
document
Postma, M.G. (author)
This study describes the stability of rock on a mild slope (e.g. milder than 1:6) under wave loading. This is done because an increasing number of situations occur where mild foreshores are protected from the wave and currents. The empirical stability formula, designed by VAN DER MEER [1988], is not valid for these kind of slopes. Nonetheless,...
master thesis 2016
document
Le, T.N. (author)
Prototype single layer armour units on a breakwater slope are observed to break. To predict when breakage occurs, the objective of this research project is to obtain knowledge on, and measurements of the rocking behaviour and failure mode of single layer armour units. A single cube on a breakwater slope is subjected to investigations. An...
master thesis 2016
document
Ponsioen, L.A. (author)
This thesis discusses the breach initiation processes at the land-side slope of a dike, due to overflow and wave overtopping. To date still little is known about the actual failure process of land-side slope covers. Therefore, starting in 2007, numerous wave overtopping experiments have been executed in The Netherlands and Belgium using a wave...
master thesis 2016
document
Hellinga, L.B. (author)
Breakwaters with single layer concrete armour are very commonly applied nowadays. Much research is available on the stability of single layer armour units on the seaward slope. However, rear slopes design methods for single layer armour units are rare. On rear side slopes usually similar sized units as on the seaward slope are applied. Limited...
master thesis 2016
document
Hu, W. (author)
In this work a 9-bit, 33MHz hybrid SAR single-slope ADC for element-level digitization in 2D ultrasound transducer arrays is presented. This hybrid architecture consists of a 5-bit SAR ADC followed by a 4-bit single-slope ADC. In the comparator design, the dynamic comparator and the continuous-time comparator for the SAR and single-slope...
master thesis 2015
document
Wit, E.M. (author)
A recurrent challenge in the hydraulic engineering is to establish the required stone diameter for a stone protection on mild slopes, since the stability of gravel on a mild slope is not yet sufficiently covered by existing design methods. The objective of this study is to investigate the relation between the loads and the stability of stones on...
master thesis 2015
document
Bergaretxe, E. (author)
On this MSc thesis we use two radar altimetry mission data in order to study the evolution oof the Greenland ice sheet during the period 2013-2014. The Throughout Earth’s history the cryosphere, and more specifically its ice sheets, have responded to every major climate change event by expanding or retreating its extension pulled on the...
master thesis 2015
document
Verhoef, R.M. (author)
The subject of this master's thesis stems from a lack of design rules in the current regulations for dolphins located in sloping ground. Dolphins are very common objects in Dutch waterways, of which a large part are located in sloping ground. The lack of design rules causes difficulties between clients and contractors, possible unfavourable...
master thesis 2015
document
Landa, P.M. (author)
The Afsluitdijk is unable to withstand the future conditions that belong to an annual probability of occurrence of 1/10 000 per year for water level and wave conditions. Solution of Rijkswaterstaat is to strengthen the dike according to the principle of the wave overtopping resilient dike (NL: Overslagbestendige dijk). Therefore the Afsluitdijk...
master thesis 2014
document
Lu, S. (author)
In the graduation lab Strategic Architectural Design Development (SADD), students will design a new UN Headquarters of Sustainability in New York City. Sustainable developments and measurements are being taken all over the world, in all sorts and kinds. Still many steps need to be taken and conflicting interests need to be solved, but the...
master thesis 2013
document
Meijer, L.J.J. (author)
A continuous population growth and increasing energy demand combined with depleting traditional energy reserves puts a pressure on conventional methods of electricity generation. The desire and ambition to create a more sustainable society paves the way for the ‘renewables’. Hydropower or Hydroelectricity already plays a significant role in...
master thesis 2012
document
Wang, X. (author)
In this work, an investigation into generic slope stability is carried out. The investigation takes into account slope parameters of height (H) and slope gradient (?) as well as material parameters of shear strength (vc) and spatial correlation length (?). A Monte Carlo analysis of many slopes with randomly generated shear strength parameters is...
master thesis 2012
document
Meijer, L.A. (author)
Deep-marine slope and base-of-slope hydrocarbon reservoirs are difficult to model and produce because of their size and complex nature. The oil and gas industry focuses on easily producible reservoirs in channelized deposits, thereby leaving considerable volumes in the more heterogeneous external levees and lobes. This thesis is on how such...
master thesis 2012
document
Bleeker, V.R. (author)
To ensure efficient and reliable operation of power amplifiers it is very important to precisely measure and control the power of the signal they transmit. A device most often used to do precise power measurements of RF systems is the so-called RF power detector. As this detector is used as measurement device the precise measurement ability of...
master thesis 2012
Searched for: subject%3A%22slope%22
(41 - 60 of 72)

Pages