KevinGE's blog

3D Printing of Soft Materials

Qi (Kevin) Ge

Department of Mechanical and Energy Engineering

Sourthern University of Science and Technology, Shenzhen, China

1. Introduction

Our group at Southern University of Science and Technology (SUSTech) in Shenzhen China is looking for Research Assistant Professors and Postdocs with backgrounds of material science, mechanics, mechanical engineering or related fields.

Our rearch mainly fouces on  4D printing, functional 3D printing, mechanics of soft materials, soft robotics, flexible electronics.

ttps://onlinelibrary.wiley.com/doi/full/10.1002/adfm.201806698

Fast‐Response, Stiffness‐Tunable Soft Actuator by Hybrid Multimaterial 3D Printing

Yuan-Fang Zhang, Ningbin Zhang, Hardik Hingorani, Ningyuan Ding, Dong Wang, Chao Yuan, Biao Zhang, Guoying Gu,* and Qi Ge*

Dear Colleagues,

Our group has postdoctoral position openings supported by Singapore University of Technology and Design (SUTD)-Digital Manufacturing and Design (DManD) Centre for the projects of design and fabrication of soft robotics, and nano/micro fabrication.

Our group has one postdoctoral position opening supported by Singapore University of Technology and Design (SUTD)-Digital Manufacturing and Design Centre (DManD) for a project involving multimaterial stereolithography for 3D/4D printing.

Job Description:

We are looking for a postdoctoral research fellow who has experience with developing and implementing computational algorithms for simulation and optimization in structural mechanics.

Postdoctoral Positions:

Our group has one postdoctoral position opening supported by Singapore University of Technology and Design (SUTD)-Digital Manufacturing and Design (DManD) Centre for a projects of 3D printing with active materials.

We are looking for a postdoctoral research fellow who has experience with developing and implementing computational algorithms for simulation and optimization in structural mechanics.
He or she will be involved in an interdisciplinary project for the development of a computational framework for the design of functional, smart, performance textiles. The objective is to develop and implement novel computational algorithms for a multi-scale and multi-physics simulation of functional textiles and fabrics, which will be at the core of a multifunctional design optimization framework. The position requires a deep understanding of structural mechanics concepts, as well as experience in algorithm development for computational simulation and optimization.

Our group has one postdoctoral position openings supported by Singapore University of Technology and Design(SUTD)-Digital Manufacturing and Design(DManD) Centre for the projects of multimaterial stereolithography for 3D/4D printing.

We are seeking self-motivated postdoctoral researchers with a Ph.D. degree on mechanical engineering, mechatronics, electronic engineering and the related fields.

Our group has one postdoctoral position opening supported by Singapore University of Technology and Design (SUTD)-Digital Manufacturing and Design (DManD) Centre for the projects of design and fabrication of fiber reinforced composites, and nano/micro fabrication.
We are seeking self-motivated postdoctoral researchers with a strong background on solid mechanics and FEA simulation, and experience in composite fabrication, material preparation and characterization.

Our group has postdoctoral position openings supported by Singapore University of Technology and Design (SUTD)-Digital Manufacturing and Design (DManD) Centre for the projects of design and fabrication of soft robotics, and nano/micro fabrication.

We are seeking self-motivated postdoctoral researchers with a strong background on solid mechanics and FEA simulation, and hands-on experience in advanced manufacturing, 3D/4D printing, material preparation and characterization.

I encounter a big challenge now.

I wanna use mohr-coulomb criterion to simulate the indentation of BMGs in ABAQUS.However, there are many parameters confusing me.

We know the  mohr-coulomb can be written as:

                            τc=k0-ασn

where τc is the shear stress on the slip plane at yielding, k0 and α are constans and σn is the stress component in the direciton normal to the slip plane.