De Zhi Zhu

Experimental study on the effect of polypropylene fiber on compressive strength and fracture properties of high-strength concrete after elevated temperatures

Xiupeng Yao, Han Yang, Lei Shen et al. · Journal of Building Engineering · 2024 · 45 citations

Architecture, Materials Engineering, Materials Science +17

A thermal cracking pattern-based multiscale homogenization method for effective thermal conductivity of steel fiber reinforced concrete after high temperature

Lei Shen, Xiupeng Yao, De Zhi Zhu et al. · International Journal of Heat and Mass Transfer · 2021 · 27 citations

Engineering, Civil Engineering, Materials Engineering +17

Insights and theoretical model of thermal conductivity of thermally damaged hybrid steel-fine polypropylene fiber-reinforced concrete

Lei Shen, Giovanni Di Luzio, Maosen Cao et al. · Cement and Concrete Composites · 2023 · 21 citations · Full text

Engineering, Civil Engineering, Materials Engineering +16

Mechanical Responses of Steel Fiber–Reinforced Concrete after Exposure to High Temperature: Experiments and Mesoscale Discrete Modeling

Lei Shen, Giovanni Di Luzio, De Zhi Zhu et al. · Journal of Engineering Mechanics · 2021 · 17 citations

Engineering, Civil Engineering, Materials Engineering +17