This National Science Foundation (NSF) Engineering program (CFDA 47.041) Project Grant, awarded to the Regents of the University of Michigan, provides $599,491 in funding from September 1, 2025 to August 31, 2030 to develop scientific principles for waste-free, extrusion-based robotic three-dimensional concrete printing. The research aims to create a novel data-driven, multi-objective optimization model that can generate optimal non-planar slicing and robotic printing instructions to enable...
This Project Grant award of $499,999.00 from the National Science Foundation (NSF) Engineering program (CFDA 47.041) supports the development of 3D-printed, self-healing sustainable concrete using industrial and household waste materials such as spent foundry sand, polyethylene terephthalate (PET) plastic, and marine organisms like algae. The key objectives are to: 1) Fabricate the 3D-printed self-healing concrete and assess its durability, using numerical simulations and experimental validation...
This $199,987 National Science Foundation (NSF) Engineering (CFDA 47.041) project grant award supports research to harness offshore renewable energy from high-intensity focused ocean waves using 3D printed undulating porous structures. The research team from the University of Pennsylvania will design and fabricate 3D-printed concrete spatial shell modules to alter seabed topography, increase biodiversity, and capture wave energy. This novel approach aims to significantly improve wave energy...
This $299,999 federal Project Grant, awarded by the National Science Foundation (NSF) under the Integrative Activities program (CFDA 47.083), supports a research project at Louisiana State University (LSU) focused on the multiscale and multiphysics characterization of additively manufactured self-sensing concrete structures. The project aims to establish an innovative framework for investigating the critical manufacturing parameters and material properties of 3D printed self-sensing concrete...
This National Science Foundation Project Grant of $559,998 awarded under the Engineering (47.041) program will fund research at the New Jersey Institute of Technology to understand and quantify seismic performance for the design of reinforced concrete structures using highly ductile fiber-reinforced cementitious composites (HPFRCCs). Beginning August 1, 2022 through July 31, 2027, the awardee will integrate physical experimentation, computational modeling, and risk assessment to develop new...
This Project Grant award from the National Science Foundation's (NSF) Engineering program (CFDA 47.041) supports research by the University of Miami to elucidate how nanoscale pores govern expansive chemical reactions that cause cracking and damage in concrete, compromising the safety of infrastructure. The $650,563 award from January 1, 2026 to December 31, 2030 will leverage advanced computational methods and educational initiatives to empower future engineers to devise transformative...
This National Science Foundation (NSF) Engineering Program (CFDA 47.041) Project Grant, awarded to the Regents of the University of Michigan, supports a $496,138 collaborative research effort to develop an approach for optimally determining laser scan sequences in laser powder bed fusion (LPBF) additive manufacturing. The goal is to create knowledge that enables 3D printing of complex metallic parts with fewer failed or defective prints, thereby improving the economic viability of LPBF. The...
The National Science Foundation awarded a $358,885 Project Grant to The Trustees of Princeton University under the Engineering federal grant program (CFDA 47.041) for research titled "COLLABORATIVE RESEARCH: ENGINEERING FRACTURE RESPONSE AND TRANSPORT BEHAVIOR IN ADDITIVELY MANUFACTURED, LAYERED CONCRETE MATERIALS." The three-year award beginning September 1, 2021 will support research at Princeton University to study fracture properties and material transport within additively...
This Project Grant award from the National Science Foundation's Engineering program (CFDA 47.041) supports research that aims to develop methods for evaluating the safety and integrity of existing reinforced concrete structures. The $549,999 award to the University of Texas at Austin will fund a 5-year research project to investigate the combined effects of various deterioration mechanisms, such as corrosion, alkali-silica reaction, and freeze-thaw cycles, on concrete structures. The project...
This National Science Foundation (NSF) Project Grant award under the Engineering (CFDA 47.041) program provides $343,458 to Brigham Young University (BYU) to conduct research on designing and manufacturing 3D printed metal parts that absorb considerably more vibration compared to existing materials. The research aims to address the limitations of current additive manufacturing metals which have very low vibration damping, thereby restricting the performance of parts used in applications where...