Ground Variation, Geotechnical Uncertainties and Reliability of Foundation Design for Sustainable Building Infrastructures with Case Histories
Fidelis A. Abija
ABSTRACT
The foundation of any civil engineering structure serves to transfer the superstructure load to the ground without causing any neven response, excessive settlement and movement. The choice and design of any foundation requires consideration for the load, subsoil type, mineralogy and variation; suitable bearing capacity, groundwater conditions, geological and stress history, tolerable settlement and understanding of the genesis and stratigraphy of the site. Uncertainties are signature characteristic of geotechnical paramterization and design. Application of reliability analysis is recommended for choosing the optimal design and construction materials and method.. Therefore, a Geotechnical Consultant designate is required throughout the project life cycle to forestall collapse.
