Research and optimization of hollow form of precast concrete pavement slab

Xuhao WANG,Qianqian LIU,Hucheng LI,cheng LI,Peng LI,Yifeng LING

Journal of Shandong University(Engineering Science) . 2022, (4): 139 -150 . DOI: 10.6040/j.issn.1672-3961.0.2022.046