Steel truss girder large-diameter drainage pipe aqueduct support, combined beam system thereof and construction method of steel truss girder large-diameter drainage pipe aqueduct support

• Main Authors: YAO XILEI, FENG YACHENG, YANG SHUWEI, YANG SONGWEI, WU WENHUA, TIAN YUEFENG, JIANG HE, LI BO, SUN ZHAOWU, XU JING, ZHAO HUIPING, LIU HONGXU, ZHOU LIANGLIANG, GUAN YANWEN, ZHANG-WU PENGFEI
• Format: Patent
• Language: Chinese; English
• Published: 26.01.2024
• Subjects: ASSEMBLY OF BRIDGES; CESSPOOLS; CONSTRUCTION OF BRIDGES; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; FIXED CONSTRUCTIONS; OR VIADUCTS; SEWERAGE; SEWERS; WATER SUPPLY

The invention relates to a steel truss girder large-diameter drainage pipe aqueduct support, a combined beam system thereof and a construction method. An existing steel truss girder drainage system has the problems that upper-layer space drainage cannot be achieved, and the occupied space is large. The aqueduct support comprises a full-length aqueduct bracket which is continuously arranged, upper pipe clamps which are arranged at intervals are arranged above the aqueduct bracket, and a PVC drainage pipe arrangement space is formed between the upper pipe clamps and the aqueduct bracket; the bottom of the aqueduct bracket is provided with fixing angle steel used for being fixed to a steel truss girder rod piece, and the aqueduct bracket is fixed to the top of the transverse steel truss girder rod piece through the fixing angle steel. The gap in the fixing and mounting aspects of the large-diameter drainage pipeline of the bridge is filled up, the aqueduct bracket is fixed to the steel truss girder rod piece, th