A Comprehensive Research of the Air-void Defect of Concrete-filled Steel Tube

Guo, C; Lu, ZR

Lu, ZR (corresponding author), Shenyang Jianzhu Univ, Sch Civil Engn, Middle Hunnan Rd, Shenyang 110168, Peoples R China.

PERIODICA POLYTECHNICA-CIVIL ENGINEERING, 2021; 65 (2): 474

Abstract

Welded spiral steel tubes are adapted for use in a majority of the large-diameter concrete-filled steel tube (CFST) arch bridges due to technical as w......

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