Nature

Probabilistic calculation formula for the compressive strength of ultra-high-performance concrete with coarse aggregate based on feature engineering and genetic programming

Coarse aggregate ultra-high-performance concrete (UHPC-CA) has promising application prospects due to its superior properties. However, there is currently no well-established formula or model to guide ...
Nature

An innovative method to determine the stress-dependency of Poisson’s ratio of granitic rocks

Uniaxial Compressive test (UCS) results are essential in evaluation the values of Poisson’s ratio. However, according to the suggestion of the International Society for Rock Mechanics, Poisson’s ratio ...