Prefabricated pile and plate combined roadbed construction method

• Main Authors: WANG WEI, BIE YAWEI, YAO WENCHENG, HE MENGWEI, XUE KEJIN, LIU KANG, SHEN JIAWEI, CHEN WEIMIN, LIU DAIXIN, BAI DELONG, YANG ZAIYI
• Format: Patent
• Language: Chinese; English
• Published: 28.04.2023
• Subjects: ASSEMBLY OF BRIDGES; CONSTRUCTION OF BRIDGES; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; FIXED CONSTRUCTIONS; OR VIADUCTS

The invention provides a prefabricated pile and plate combined roadbed construction method, which comprises the construction of a prefabricated pipe pile column and a prefabricated concrete beam plate, and the construction of the prefabricated pipe pile column comprises the installation of a prefabricated lower pipe pile, the connection of a prefabricated upper pipe pile and the installation of a pier beam connecting piece. The construction of the prefabricated concrete beam slab comprises the steps of steel frame beam connection and installation, prefabricated pavement slab installation and steel bar binding, wet joint pouring and accessory structure construction. The prefabricated concrete beam slab is simple in structure, convenient to construct, safe and reliable, the construction progress is accelerated, and the trouble of temporary support assembly and disassembly is reduced; a wet joint template does not need to be additionally arranged, so that working procedures are reduced, and site construction is