UROP Research Mentor Project Submission Portal: Submission #553

Submission information
Submission Number: 553
Submission ID: 9036
Submission UUID: c1af5118-796f-45a6-b221-9f90e6a0072a

Created: Wed, 08/23/2023 - 09:23 AM
Completed: Wed, 08/23/2023 - 09:38 AM
Changed: Mon, 08/28/2023 - 09:19 AM

Remote IP address: 146.201.27.184
Submitted by: Anonymous
Language: English

Is draft: No
Primary Research Mentor Name Mohammadhossein Kosarimovahhed
Research Mentor Preferred Pronouns
When potential research assistants are reaching out via email, what is your preferred honorific? Mr.
Contact Email (FSU Email if affiliated) mk21@fsu.edu
Position Title Graduate Student
Faculty Advisor Name
Faculty Advisor's FSU Email
FSU College (if applicable) FAMU-FSU College of Engineering
FSU Department or Non-FSU Organization Affiliation Civil and Environmental Engineering
Headshot (optional)
Research Assistant Supervisor (if different from above) Qian Zhang
Research Assistant Supervisor Preferred Pronouns Dr./ Ms.
Research Assistant Supervisor Preferred Honorific?
Contact Email (FSU Email if affiliated) qzhang@eng.famu.fsu.edu
Name of Other Faculty/Collaborator(s) (if applicable) Sungmoon Jung
Other Faculty/Collaborator(s) Preferred Pronouns Dr./Mr.
Other Faculty/Collaborator(s) Preferred Honorific? Prof.
Contact Email (FSU Email if affiliated) sjung@eng.famu.fsu.edu
Title of the Project Understanding the basic creep behavior of 3D printed concrete (3DPC)
Project Keywords Basic Creep; 3DCP; Nanoindentation; XRF, SEM
Are you currently looking for research assistants? Yes
Number of Research Assistants Needed 2
Relevant Research Assistant Major(s) Open to all majors.
Project Location: On FSU Main Campus
If the project location is off campus, does the research assistant(s) need to provide their own transportation? Innovation FSU bus
Please select the choice that most accurately describes your expectations for the research assistant(s): In-person
Approximately how many hours a week would the research assistant(s) need to work? 5
Roughly what time frame do you expect research assistant(s) to work? Flexible schedule (Combination of business and outside of business. TBD between student and research mentor.)
Overall Research Project Description 3D concrete printing, a form of additive concrete manufacturing, has been garnering attention in construction research, largely due to its advantages over conventional building methods. As its adoption in the construction industry grows, understanding the material's creep behavior becomes increasingly paramount. This project delves into the basic creep behavior of 3D printed concrete via a comprehensive multiscale experimental program. For short-term creep behavior analysis, macroscopic compressive creep tests are executed on both printed and cast samples. For insights into long-term behavior as well as micromechanical property, nanoindentation tests are employed. To provide context and interpret the creep response across different material phases, scanning electron microscope (SEM) imagery and X-ray fluorescence (XRF)-based chemical composition analysis are leveraged, ensuring a holistic understanding of the creep behavior in 3D printed concrete.
Research Tasks For the successful completion of this research, the following tasks need to be undertaken:
Concrete Mixing: Formulate and mix concrete specifically tailored for 3D printing applications.
3D Printing: Use the mixed concrete to print walls per research specifications.
Sample Preparation: This involves cutting and coring the printed samples to acquire appropriate samples for testing.
Instrumentation: Equip the samples with the necessary instruments for the designated tests and Install strain sensors on the samples to record and analyze deformation under stress.
Nanoindentation Preparation: Ready the samples for nanoindentation tests, ensuring they are of the correct size and surface finish.
Microstructure Analysis Preparation: Set up samples for detailed microstructure analysis to understand the material's composition and behavior on a microscopic level.
Each task is crucial in understanding the properties and behavior of 3D printed concrete and will ensure a comprehensive study of the material.
Skills that research assistant(s) may need: Construction Experience (recommended): Familiarity with construction tasks, materials, and best practices is highly recommended. This experience ensures that the assistant can handle hands-on tasks, understand the intricacies of the materials being used, and foresee potential challenges.

3D Printing Knowledge (recommended): A foundational understanding of 3D printing techniques, materials, and machinery. While in-depth expertise might not be necessary, a basic grasp ensures the assistant can effectively contribute to the 3D printing aspects of the research.

In addition to these skills, attributes like attention to detail, problem-solving abilities, and collaborative teamwork will be beneficial for any research assistant in this role.
Mentoring Philosophy In my mentorship approach, I emphasize hands-on learning, particularly given the experimental nature of our work in construction and 3D printing. I structure tasks with the intention for mentees to gain a robust skill set in both domains. My method is demonstrative: I perform each task multiple times, ensuring my mentee understands every step. Then, I observe them as they replicate the process, offering guidance from my own experiences, aiming to enhance their proficiency and encourage modifications where needed. Recognizing that mastery comes from experience, and often from learning through setbacks, I allocate resources to accommodate occasional failures. Challenges are inevitable, but they present invaluable learning opportunities. These instances also foster collaboration; a fresh perspective can be illuminating. I view my mentees not just as learners but as friends, a partnership where we grow and innovate together.
Please provide a link to your publications, a video clip, or a website for your research project (if applicable): https://scholar.google.com/citations?user=zqS1J24AAAAJ&hl=en
Please add any additional information here (if applicable):
Roundtable times and Zoom links Tuesday through Thursday, Sept. 5 through 7 from 12:30 PM to 1:00 PM (https://fsu.zoom.us/j/93255828152)
Mentor Handbook, FAQs, and Communication Yes
UROP Performance Evaluation Yes
Materials Grant Yes
UROP Poster Presentation Yes
Faculty Advisor Confirmation
Are you interested in attending in a UROP Research Mentor Workshop Series? No
Year 2023
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