Deep foundation pit supporting structure

• Main Authors: COUTKIN VICTOR, HE KEQIANG, HUANG YANZHENG, CHEN LU, JIAO ANLIANG
• Format: Patent
• Language: Chinese; English
• Published: 25.08.2023
• Subjects: EMBANKMENTS; EXCAVATIONS; FIXED CONSTRUCTIONS; FOUNDATIONS; HYDRAULIC ENGINEERING; SOIL SHIFTING; UNDERGROUND OR UNDERWATER STRUCTURES

The utility model relates to a deep foundation pit supporting structure which comprises inner supports, reinforcing beams, connecting beams and steel pipe piles, the steel pipe piles are distributed on the outer side of a deep foundation pit at intervals, reinforcement cages are arranged in the steel pipe piles, the inner supports are fixed in the deep foundation pit, and the connecting beams abut against the outer sides of the steel pipe piles in a matched mode and are fixed to the steel pipe piles through anchor rods. A crown beam is arranged on the upper portion of the steel pipe pile, the multiple connecting beams are arranged at intervals, meshing grooves matched with the steel pipe pile are formed in the inner sides of the connecting beams, outer fixing bases connected with the reinforcing beams are arranged on the outer sides of the connecting beams, inner fixing bases are arranged on the inner supports, and the reinforcing beams are fixedly connected between the inner fixing bases and the outer fixing