The Mechanics and Materials Laboratory (Department of Mechanical and Process Engineering, ETH Zurich) is looking for a motivated and passionate doctoral student to study the mechanics of intertwined architected lattices from a combined computational and experimental perspective. The position will be funded by the Swiss National Science Foundation.
Intertwined lattices are a newly discovered class of architected materials with great potential for tunable stiffness, strength and energy absorption. These properties make them attractive for a wide range of applications, ranging from functional and adaptive textiles, to impact protection and vibration isolation. They are formed by a network of slender elements interacting through frictional contact, and derive their properties broadly from the geometry and topology of this network. However, little is known so far about the exact mechanisms responsible for these properties, and how to further improve them by tailoring the geometry and topology. The goal of this project is to develop a robust computational framework, validated by experiments, and aided by machine learning, to enable the efficient exploration of the design space of this class of materials.
The focus of this doctoral project is primarily computational, while also involving interactions with fabrication and experimental experts within the group. You will develop robust and efficient numerical algorithms for exploring the design space and simulating the mechanical behavior of intertwined lattices. You will also have the unique opportunity to interact with multi-scale modeling experts within our group, and to collaborate with fabrication and experimental experts to 3D-print polymeric intertwined materials, and subject them to monotonic and cyclic loading. Data generated from the experiments will be used to calibrate the computational models. Overall, this research will result in novel optimal designs of intertwined materials, whose properties will be demonstrated in both simulations and experiments.
The position is available immediately. This project will be supervised by Prof. Dr. Dennis Kochmann, Dr. Konstantinos Karapiperis, and Dr. Kaoutar Radi.
ETH Zurich is a family-friendly employer with excellent working conditions. You can look forward to an exciting working environment, cultural diversity and attractive offers and benefits.
We look forward to receiving your application. Applications will be evaluated as they are received, until the position has been filled. As part of your application package, you will be required to submit:
Please note that we exclusively accept applications submitted through our online application portal. Applications via email or postal services will not be considered.
Details about our group can be found on our website. Questions regarding the position should be directed to Dr. Konstantinos Karapiperis kkarapiperis@ethz.ch (no applications).
ETH Zürich is well known for its excellent education, ground-breaking fundamental research and for implementing its results directly into practice.
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