Sensing concrete has the capability to sense its condition and environmental changes,
including stress (or force), strain (or deformation), crack, damage, temperature, and humidity …

Piezoelectric material, as one of the great potential materials, had attracted lots of attention
all over the world due to its distinguish advantages. In this paper, the development of …

The uniaxial piezoelectric sensor was developed to overcome the problem of reflecting the
output charge of the piezoelectric element as a combination of vectors in the three stress …

Piezoelectric-based smart aggregate (SA) is suitable for seismic stress monitoring in
concrete, due to the advantages of fast response, good compatibility, and low cost. However …

Stress monitoring using piezo-electric smart aggregate (SA) provides a useful way to assess
damage in concrete structures. Although the feasibility has been verified in normal weight …

Reinforced concrete structures are widely used in bridge engineering and various
infrastructures. However, material aging, poor load, and a complex service environment will …

Anchorage performance monitoring plays an important role in ensuring the safety of
prestressed structures. Over the past decades, traditional structural health monitoring (SHM) …

Piezoelectric-based seismic stress monitoring provides an innovative approach to assessing
the health of concrete structures during earthquakes. In this research, we evaluate the …

Concrete recycling is an important element of sustainable development. Demolished
concrete lumps (DCLs) can be blended with fresh concrete as a filler, but achieving good …

Piezoelectric-based smart aggregates (SA) stress monitoring relies on the establishment of
the relationship between macro-and meso-stress of concrete. However, the high-level …