A5047494363- Concrete and Cement Materials Research
- Innovative concrete reinforcement materials
- Concrete Corrosion and Durability
- Smart Materials for Construction
- Grouting, Rheology, and Soil Mechanics
- Innovations in Concrete and Construction Materials
- Rock Mechanics and Modeling
- Magnesium Oxide Properties and Applications
- Infrastructure Maintenance and Monitoring
- Structural Health Monitoring Techniques
- Concrete Properties and Behavior
- Asphalt Pavement Performance Evaluation
- Recycled Aggregate Concrete Performance
- Non-Destructive Testing Techniques
- Wood Treatment and Properties
- Recycling and utilization of industrial and municipal waste in materials production
- Advanced ceramic materials synthesis
- Bamboo properties and applications
- Electrowetting and Microfluidic Technologies
- Force Microscopy Techniques and Applications
- Advanced Statistical Process Monitoring
- Building materials and conservation
- Diamond and Carbon-based Materials Research
- Geophysical Methods and Applications
- Structural Response to Dynamic Loads
Northwestern University
2013-2023
Case Western Reserve University
2016
Cornell University
2016
Tongji University
2014
Northwestern University
2014
Purdue University West Lafayette
2014
Rensselaer Polytechnic Institute
2010
Exponent (United States)
2007
BlackRock (United States)
2004
University of California, Berkeley
2001-2002
Electrochromic displays based on nanostructured films modified with electrochromophores are capable of becoming high quality paper-like due to their excellent ink-on-paper optical qualities, fast response times, and low power consuming features. The composed nanoparticles a semiconductor, e.g., TiO2 other doped metal oxides. coloration efficiencies these devices is the use organic chromophores amplification color change extremely surface area film they bound to.
To investigate the stress distribution in recycled aggregate concrete (RAC) under uniaxial compression, modeled (MRAC) was studied by numerical simulation. The mechanical properties of interfacial transition zones (ITZs) RAC were measured nanoindentation technique. A two-dimensional study characteristics MRAC compression is presented. simulation verified experimental results. parametric analysis then conducted to sensitivity each phase's and amounts old cement mortar MRAC. Simulation results...
In this paper, the hydration process of Portland cement at early age was characterised by Fourier transform infrared spectroscopy (FTIR); results showed that FTIR is a simple and rapid research method in operation, which can reflect basic variation primary products. As reaction proceeded, peak value corresponding to silicon–oxygen (Si–O) vibrations spectrum shifted from low wavenumbers high wavenumbers, not only reflected polymerisation tetrahedrons calcium–silicate–hydrate gel, but also...