Ultimate soil resistance of the laterally loaded pile in uniform sand

Piles have been widely used as foundations to resist lateral loads. For the design of a laterally loaded pile, one of the most important inputs is the ultimate soil resistance (p_ult = K_ultDσv^′,whereKult is the ultimate lateral soil resistance coefficient, D is the pile diameter, and σv^′ is the...

Analytical model for laterally loaded pile groups in layered sloping soil

The historic canal wall structures in many Northern European cities have been built as masonry walls on a timber deck founded on timber piles. For analysis of the resistance of those structures and assessment of their remaining service life, suitable and accurate calculation models are needed. Thereto an analytical method was developed for...

Timber Creep of Historic Urban Quay Walls: The influence of timber creep on the assessment of inner-city quay walls

Amsterdam and many other cities consist of a network of old quay walls, which sometimes have been constructed over a century ago. A large uncertainty exists concerning the current safety of these quay walls and their remaining service lifetime. In the current framework for the assessment of old urban quay walls, the influence of timber creep in...

Soil Displacement Induced Laterally Loaded Piles Test Embankments Bloemendalerpolder - GeoImpuls Program

In the Bloemendalerpolder two test embankments were constructed in 2010 to study the long term behaviour of embankments on very soft soils with respect to settlement and lateral pile loading resulting from horizontal soil deformations. A detailed description of the test embankments, performed soil investigation, laboratory tests and...

Geotechnical Reliability Analysis Involving Spatially Autocorrelated Soil Properties

Spatial autocorrelation arises in geological material by virtue of its formation by natural processes acting over long geologic time (millions of years). This endows geomaterial with some unique statistical features (e.g. spatial variability) not commonly found in structural material manufactured under strict quality control. For example, by the...

Laterally loaded piles in sloping ground

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...

Tube-Cell combiwall

Quay walls are costly structures. The still growing sea transport market asks for more, bigger and more cost efficient quay walls. In this research, a new type of quay-wall is investigated: the ‘Tube-Cell Combi-Wall’. The Tube-Cell combi-wall consists of relative large diameter piles with flat sheet piles in between. The large diameter piles are...