Open Access. Powered by Scholars. Published by Universities.®

Engineering Commons

Open Access. Powered by Scholars. Published by Universities.®

Articles 1 - 3 of 3

Full-Text Articles in Engineering

Material Design Integration, Roger Hubeli Jun 2019

Material Design Integration, Roger Hubeli

Building Technology Educator's Society

The goal of an integrative building design studio is for students to develop and prove the capacity to integrate different technical and possibly legal and financial considerations into their architectural projects. In this context, it is most important for the students to learn how to maintain a clear conceptual strategy that can serve as a ‘pièce de résistance’ against the multitude of different pressures, providing a larger framework for design decisions. This presentation discusses a series of projects where this ‘pièce de résistance’ was based on the design potentials of advanced pre-cast concrete construction. Tectonic concerns, with a focus on ...


Folding In Research, Roger Hubeli Jun 2019

Folding In Research, Roger Hubeli

Building Technology Educator's Society

The paper describes how the research collaboration between design faculty and the research arm of one of the world’s largest concrete and cement manufacturers can serve as a basis for advanced building technology courses and provide internship opportunities for the students to further deepen the knowledge they gained in the class. The larger context of the course is the recent advancement in concrete mix technology and the resulting opportunities to develop novel fabrication and construction techniques.

The paper showcases a professional elective course (seminar) that was structured around an advanced concrete cast technology that allows concrete forms to be ...


Performance Of Concrete Tunnel Systems Subject To Fault Displacement, Michael Morano Mar 2019

Performance Of Concrete Tunnel Systems Subject To Fault Displacement, Michael Morano

Masters Theses

A Finite Element Analysis (FEA) investigation of concrete tunnel systems traversing seismic faults is carried out to determine how to effectively mitigate the stresses induced in the liner when subject to fault displacement. A parametric study of various fault parameters, both in the damage zone and competent rock, is carried out to determine the site conditions which induce the most stress on the tunnel liner system. Results indicate that friction angle, cohesion, and elastic modulus of fault zones have varying effects on the stresses induced on the liner. The width of damage zone and expected displacements are also investigated and ...