Kirigami, the Japanese art of paper cutting, can be used to generate complex morphing 3D shapes from a 2D sheet. Children’s pop-up books are a familiar example. This technique has been used by engineers to generate novel compliant and deployable structures. The shape and mechanical properties of kirigami-based structures are designed by the strategic arrangement of cuts.
Energy-dissipating devices have a wide range of applications ranging from fall arrest systems and product packaging to blast shelters. In structural engineering energy dissipating devices are used for seismic, blast, and impact protection. This project will use the principles of kirigami to design optimized energy-dissipating devices for seismic protection of structures. The project will use a combination of analytical calculation, simulation, and experiments.
The applicant should have background in Civil/Structural or Mechanical Engineering with strong results in mechanics and mathematics. Familiarity or interest in structural dynamics/earthquake engineering, laboratory testing, origami/kirigami, and/or relevant software such as Matlab, Mathematica, and Abaqus are an asset.
Dr Martin Walker is a Lecturer in the Department of Civil and Environmental Engineering at the University of Surrey. His research interests are in structural mechanics, specifically the mechanics of thin shells, origami, and kirigami. He is also interested in topics related to blast-resistant design, particularly the development of new energy-dissipating blast protection systems.
Professor Subhamoy Bhattacharya (Suby) holds the chair in Geomechanics at the University of Surrey. His research interests include foundation design in seismic areas, and foundations for offshore structures and wind turbines.
This project is open to UK students starting in October 2022.
Entry requirements
Applicants are expected to complete an application to the University of Surrey and to satisfy its entry requirements. They should have a good (2:1/First) undergraduate degree in Civil/Structural or Mechanical Engineering (4 Years MEng).
English language requirements: IELTS 6.5 or above (or equivalent) with 6.0 in each individual category or equivalent. More about our English language requirements.
How to apply
Interested applicants are encouraged to discuss the project with Dr Walker ([Email Address Removed]) before applying.
Applications should be submitted via the Civil and Environmental Engineering PhD programme page on the "Apply" tab. Please clearly state the studentship title and supervisor on your application.
Continue with Facebook
