部分无粘结预应力砼在大跨度井字梁中的应用

霍焕德,马玉珍

Application of Unbonded Partially Prestressed Concrete to Large-Span Two-Way Grillage Girders

Huo Huande Ma Yuzhen (Beijing Architectural Design and Research Institute )

建筑结构学报 . 1991, (06): 33 -41 .