1. Introduction

Rurui Liu，lecturer，Department of Architectural Engineering

E-mail address: 202648@cumtb.edu.cn

2. Education Background and Experience

（1）Civil Engineering, Tsinghua University, China, 2019

（2）Ph.D., Civil Engineering, Tsinghua University, China, 2024

（3）Postdoctoral Researcher, Research Institute of Highway, 2024-2026

3. Research Area

Ultra-high performance concrete (UHPC) and its composite structures.

4. Academic Achievement

[1] Liu R R , Ding R , Fan J S ,et al. Constitutive laws of softened UHPC in biaxial tension-compression: Experimental study using a planar bi-directional element tester[J]. Construction & Building Materials, 2023(Oct.19):401.

[2] Liu R R, Ding R, Zhou M, et al． Experimental and theoretical study on seismic behavior of slab- wall joints in a new large-span slab-shear wall structural system[J]． Structures,2023,49(c):1112-1129

[3] Liu R R, Ding R,Sun Y T, Fan J S, et al. Experimental and theoretical study on seismic behavior of a new UHPFRC sandwich wall and wall-wall joint[J]. Engineering structures, 2024, 303(Mar.15):1 .1-1.17.

[4]Chen Y ,Liu R R,Shi Q ,et al. Experimental study on seismic behavior of a novel RC slab-SC wall joint based on UHPC and rebar –Steel plate lap splices[J].Journal of Building Engineering,2024,98:110973.

[5]Liu R R ,Ding R ,Nie X ,et al. Experimental study on the mechanical properties of non-reinforced UHPC element under biaxial stress states[J].Construction and Building Materials,2024(Dec.20):456 .

[6]Liu R R,Nie X ,Fan J ,et al. Experimental research on the softening effect and shear performance of planar reinforced UHPC element[J].Engineering Structures,2026,350(c):121925.