Reliability assessment of quay wall renewal method Koningsgracht

This study focuses on the assessment of the reliability of the geobag wall system within the context of the Koningsgracht renewal project. The objective is to identify and understand the most sensitive phase during the project’s execution by conducting a comprehensive probabilistic analysis. <br/><br/>The geobag wall, a temporarily constructed...

Characterization of undrained shear strength in Dutch sites using Hierarchical Bayesian Modelling

This thesis discusses the characterization of the undrained shear strength, S_u from the net cone resistance, q_net of clay in Dutch sites using Hierarchical Bayesian Modelling (HBM). The performance of the HBM is compared with the current practice methods of the site characterization which propose either the use of only site–specific...

Reliability Benchmarking of Eurocode 7 Design Examples: CIE5050-09: Additional Thesis Project 2021

The application of reliability analysis in geotechnical engineering is relatively new compared to the other sections of civil engineering such as structural engineering and hydraulic engineering. However, due to its increases use in recent years, reliability analysis is planned to be included extensively in the upcoming Eurocode 7 (EN 1997)....

Connecting deterministic and numerical methods to better estimate the probability of flooding for clay dikes

Dikes protect people and lands all around the globe. With rising sea levels, the importance of well-designed dikes has never been more essential. One of the main factors that can compromise the stability of dikes are macro-instabilities. Macro-instabilities can cause dikes to lose their water bearing potential, leading to floods. Methods are...

Numerical Modelling of Liquefaction Under Embankments Subjected To Cyclic Loads By Wind Turbines

Recent development have caused that the policy regarding the installation of onshore wind turbines on embankments has changed to 'Yes, provided that ...' in the Netherlands. (Simplified) approaches are available within professional practice to analyse the risk of liquefaction, but are considered to be conservative. In this thesis, a methodology...

Research into the application of undrained analysis with critical state soil mechanics approach for the design of a quay wall

The design and construction of quay walls are processes that exist for many centuries and have become more complex and challenging in current engineering practice. For the design of quay walls a number of guidelines and design codes have been developed over the years. These give the requirements that a quay wall structure should meet, but do...

Reliability Updating of Sheet Pile Walls: An analysis on the parameter updating process

Throughout the years the requirements of sheet pile walls have changed. Therefore reassessment of these structure's reliability is of importance. In this thesis, Bayesian updating is used for the reliability updating task. Updating processes require measurements of the structure under known conditions. Although for practical and economical...

Probabilistic system identification and reliability updating for hydraulic structures - Application to sheet pile walls

Given its geographical location and history, water defense is of utmost importance for the Netherlands. Structural Health Monitoring (SHM) offers a promising approach for system identification of hydraulic structures in this water defense system. The aim of SHM is to set sensors on structures and use the monitored responses to identify...