Novel connecting joint of offshore truss platform and pile

• Main Authors: WU QIXING, QIAO HOU, HUAN CAIYUN, KUMANE, JI SHUAISHUAI, ZHANG CHUNYONG
• Format: Patent
• Language: Chinese; English
• Published: 04.06.2024
• Subjects: EMBANKMENTS; EXCAVATIONS; FIXED CONSTRUCTIONS; FOUNDATIONS; HYDRAULIC ENGINEERING; SOIL SHIFTING; UNDERGROUND OR UNDERWATER STRUCTURES

The invention provides a novel connecting node of an offshore truss platform and a pile, a truss connecting piece connected with the truss platform is arranged at the top of a steel pipe pile, an external connecting piece is connected below the truss connecting piece, and an assembly connecting hole is formed in a first end plate at the bottom of the truss connecting piece; the end face of the first end plate is attached to a second end plate at the top of the external connecting piece, a vertical connecting structure penetrating through the assembly connecting hole to be connected with the first end plate is arranged on the second end plate, and a positioning deviation space is formed between the inner wall of the assembly connecting hole and the outer surface of the vertical connecting structure. According to the truss connecting piece, the hole diameter of the assembly connecting hole in the truss connecting piece is enlarged, obstruction of the assembly connecting hole to bolt connection is weakened, and